Description of the Mitsubishi heavy industries air conditioner remote control. Instructions for Mitsubishi Electric air conditioners. hourly weekly timer

1. Saving electricity consumption

Controlling "felt temperature"

I SEE is an infrared sensor that scans the temperature at the floor surface in a 150-degree segment, and the control system can calculate the temperature perceived by a person.

Traditional air conditioners measure the level of air temperature at the entrance to the unit, and it is usually located high, and the temperature below the room may not always be optimal for the user. I SEE remotely measures the temperature in the lower sector of the room, which makes this function indispensable for children's rooms.

Zoned heating and cooling

I SEE - an infrared sensor - scans the temperature near the floor surface in a selected zone and reduces the area where the temperature differs significantly from the target values. This mode zone-conditions rooms, providing comfort and reducing energy consumption.

Econo Cool mode

Increasing the set temperature by 2C during cooling reduces energy consumption by 20%. And in order for the user not to pay attention to the increase in temperature and loss of comfort, the air conditioner provides a special algorithm for the operation of the blinds.

The air is supplied either vertically or horizontally downwards, in turn. The microprocessor calculates and sets the intervals and duration of cycles, taking into account the temperature of the evaporator and the temperature in the room at this moment.

"I Feel" mode

If the user does not know the comfortable temperature level for a person, he often sets very low temperature– 16C in summer, and 26C and above in winter. “I Feel”, using a microprocessor, independently determines the optimal temperature for the user, self-learning taking into account the previous parameters.

Performance mode

An external signal can limit system performance and, as a result, power consumption. In this mode, power consumption is reduced to the value set by switches SW7-1, SW7-2 located on the control board of the external unit:

0% (off) – 50%-75%-100% (no restrictions).

2. Appearance

Decorative panels

Elements of decorative panels made of plastic and metal are painted in bright white, appropriate in the color schemes of any interior.

Automatic damper

The damper is horizontal and closes automatically when switched off. Completely closes the hole from which air and parts of the air distribution system come.

3. Air purification

Double plasma cleaning

Dual Plasma - a filtration system - works on the principle of the disintegration of large molecules in an electric field, ionization of molecules, and neutralization of radicals with a catalyst. Due to this, the system captures micro- and nanodust particles and aromatic compounds.

Filtration

The air is cleaned of dust and pollutants, creating a healthy atmosphere in the home.

Antioxidant filter

A filter with a catalytic coating from the group of flavonoids reduces free radicals to chemically inactive molecules. The substance itself is not consumed. Due to this, the filter operates for up to 10 years.

Mitsubishi Electric has introduced an antioxidant into ceramic fibers embedded in a polypropylene mesh, so the filter can be easily washed and wiped, unlike filters in which catalysts are applied to polypropylene in the form of a film that is quickly erased during operation.

Oil filter

Holds oil suspensions and prevents oil from entering the block.

Air flow

Fresh air enters the room, which improves its composition and quality.

Enzyme anti-allergen filter

Eliminates bacteria and dust. Allergens do not accumulate in the filter, being decomposed by catalysts into safe compounds.

Long life filter

Polypropylene filter fibers are specially “activated” for filtration and increase the interval between service treatments.

High efficiency filter

Additionally, it filters the air and retains small particles that have passed through the pre-filter.

Filter check reminder

At selected intervals, a reminder appears to prompt you to clean the filter.

4. Air distribution system

Swing of the horizontal damper

The presence of this mode allows you to evenly distribute air throughout the room.

Swing of vertical guides

This mode supplies air to all areas of the room evenly.

High ceiling rooms

For them, an increase in the flow rate and speed of air flow at the outlet of the indoor unit is provided in order to achieve the required air mobility at the bottom of the room.

Low ceiling rooms

They are designed to reduce the flow rate and air flow rate at the outlet of the indoor unit in order to achieve low air mobility in the working area of ​​the room.

Automatic fan speed

When approaching certain temperature parameters, the fan speed in the indoor unit decreases automatically.

Powerful air flow

For conditioning large area or rooms with complex shapes, a wide air flow is required (150 degrees when heating, 100 degrees when cooling. The “Wide Swing” button on the remote control with a choice of air supply method from seven offered options) and a long flow length (the “Long Airflow” button, when pressed, the length air jet increases to 12 m).

5. Comfort and convenience

24 hour weekly timer

Organizes automatic operation of the air conditioner during the week. For each day of the week there are 4 on/off switches and a change in the set temperature.

12 hour timer

The timer is set for the next 12 hours. The discreteness of its installation is 10 minutes.

“I Save” mode

One press of a button puts the system into a low-power mode. This is convenient to use when the user goes to bed and uses the “I Save” mode button to change the air conditioner to heat the air to 18C. In the morning, the same button will reset the system to the previous setting of 22C.

This function is also convenient when used in economical standby heating, for example, in a country house. Models MSZ-GE/MUZ-GE are able to maintain a standard temperature of +10C.

Automatic mode change

The system automatically switches cooling or heating modes to maintain the set temperature.

Autostart

The air conditioner returns to the previous set mode automatically if, for example, the power was previously turned off.

Cooling at low temperature

The outdoor unit control changes the fan speed to stabilize the refrigerant condensation pressure, allowing the room to be cooled when the outside temperature is low.

"Night" mode (external unit)

The noise level of the external unit is reduced. It is necessary to take into account that productivity in this mode is also reduced.

Limiting electricity consumption

A DIP switch on the control board of the outdoor unit sets the power consumption limit.

Fixing the operating mode

The DIP switch on the control board of the external unit can fix the operating mode. For example, in summer users will not be able to turn on the air conditioner in heating mode, or in winter - in cooling mode.

6. Management and control

Control panel PAR-21MAA or PAR-30MAA

It is possible to connect these remote controls with many functions, a built-in weekly timer and a Russified interface.

Central on-off

Air conditioners are connected to the central controller MAC-821SC-E, which is responsible for switching on/off and indicating the status of groups (no more than 8).

Group management

One remote control can set operating parameters simultaneously for several (up to 16) air conditioning systems.

Connection to MXZ multi-systems

The indoor unit can be used as component inverter multisystems based on MXZ external units.

Synchronous multisystem

From two to four (depending on modification) internal units can be connected to one external one. The indoor units in this system will work synchronously. This multi-system is optimal in large mono-volume rooms.

M-NET signal line

The described devices can be connected to the signal line of multi-zone system controllers (M-NET controllers), for example the AG-150A controller.

Rotation, inclusion of an additional system and redundancy

Rotation and redundancy: 1. The main and backup systems alternately operate at a given interval, equalizing the operating time. 2. If the working system fails, the standby system is switched on.

Additional system: 1. When the temperature rises and exceeds the set value by a set value (4, 6, 8C), it turns on backup system in addition to the working main one. 2. When the set temperature drops by 4C, the backup temperature is turned off. 3. This function only works when the backup is in cooling mode with the rotation function active.

Automatic connection correction function

Determines the compliance of connections of freon wires and signal lines. In case of discrepancy, correctness is automatically restored - programmatically. It takes 10-30 minutes to check for correctness.

*the function is used only in cooling mode when the outside temperature is above 0C. Sometimes the mode cannot determine the correctness - when the valves are closed, there is a refrigerant leak, expansion valves are faulty, etc.

Built-in drain pump

Organizes the rise of the drainage line and effectively removes condensate.

Collecting refrigerant into the outdoor unit

To condense freon from the line into the external unit (when dismantling or moving the system), a “Refrigerant collection” button is provided.

Flange connections

They simplify installation without requiring soldering of freon wires.

7. Service

Collapsible body

Elements of the air distribution system can be removed for cleaning without using special tools. Cleaning interior parts promotes cleanliness and comfort in the room and increases energy efficiency.

Self-diagnosis

The fault code is displayed on the remote control display, which simplifies diagnostics.

Fault code archive

When the system is operating, fault codes are recorded in non-volatile memory and can be checked during diagnostics.

Anti-mould coating for drainage tray

The drain pan is coated with a compound that prevents the appearance and growth of mold.

Air conditioning has become an integral part of the daily lives of most people. It is used at home, in offices, shopping centers - almost everywhere. With its help you can easily and quickly both cool and heat a room. But with huge demand, most consumers do not really know about all its capabilities. An equally large number of people have little understanding of the symbols of the buttons on the air conditioner remote control. This article will help you understand this issue.

Types and features

Air conditioner remote controls are divided into:

• infrared;
• wired.

Infrared remote controls are those that transmit a signal through radiation. This system is used in wall-mounted split systems, cassette, ceiling air conditioners, as well as in some models of window air conditioners. Infrared remote controls are convenient to use, but their range is limited to 8 meters, and it must be taken into account that after 5 meters malfunctions may occur due to bright lighting. This type control is not suitable for systems installed above the recommended values, as well as for those models in which the internal units are hidden behind suspended ceilings or plasterboard structures.

Infrared remote controls have a self-diagnosis system, so during a failure, the indicator lights on the internal unit of the split system begin to flash, thanks to which the service department will need less time for diagnostics and repairs.

Wired ones control the air conditioner at any distance. If there is a malfunction, an error code is displayed on the display, which makes diagnostics even easier than with an infrared remote control. The wired type of control allows you to control the operation of 4-8 air conditioners. Some models also include a temperature sensor to help ensure optimal performance.

NEAT

Regardless of the manufacturer of the split system, you can highlight the main symbols on the air conditioner remote control.

NEAT - heating, temperature up to 30 degrees. This mode is used to heat indoor air. It is marked on the air conditioner control panel in the form of a sun. The program automatically adjusts the temperature to the set temperature as soon as it starts to drop. It is important to know that each device has its own limitations when used in cold weather. Operational restrictions may range from -5 to -15 degrees depending on technical characteristics air conditioner Do not neglect the rules for operating the device to avoid breakdowns. When choosing an air conditioner, it is important to know the conditions under which it can be used. There are models that have no restrictions.

COOL

This mode cools the room in hot weather up to 16-18 degrees. This function is considered the main one and is present in any air conditioner. It is marked on the air conditioner remote control in the form of a snowflake. Cooling occurs thanks to the filled refrigerant, which slowly takes heat from the room due to gas formation and releases warm air outside. The power of the air conditioner should be selected at the rate of one kilowatt per 8-10 square meters, under such conditions the device will work most optimally. When using the cool mode, the most favorable temperature is 16-18 degrees; if this is not enough, you can turn on the fan.

DRI

The dehumidification function is designed to change the set temperature by several degrees for active removal in the room. This mode is identical to COOL, but at very low fan speeds of the indoor unit of the split system. Combining the function with space cooling means providing more comfortable air. The DRI mode helps to quickly dry the space and get rid of high humidity, make it easier to tolerate heat and stop the development of mold. Some air conditioner models have special sensors that automatically turn on this function if there is a deviation from the norm. For example, there is this designation on the Gree air conditioner remote control. In this mode, humidity levels cannot be programmed and maintained.

Air dehumidification occurs in this way:

• The fan is active for the first 10 minutes.
• The next 5 minutes are on pause.
• Then intensive ventilation is carried out for 2 minutes.

This mode should not be used near open sources of moisture, such as a swimming pool. In this case, other drying methods should be used.

FAN

The function is similar to a fan; it is used to change the blowing speed of the air conditioner. In this mode, cooling and heating equipment does not function, but only air is taken from the street. Suitable for houses with central heating. In some models, you can only turn on the ventilation of the room without taking air from the street. Manufacturers most often provide customers with a choice of 3 rotation speeds, and the mode independently selects the most suitable blowing speed.

AUTO

The function maintains a room temperature of 22-24 degrees, as it is considered the most comfortable for humans. The set value is adjusted every half hour. In this mode, temperature indicators are not displayed on the control panel display.

TURBO

A mode in which air flows at high speed throughout the room. If it is possible to turn off the air intake from the street, you can quickly mix the layers of air. This way the room temperature will be the same.

SLEEP

The mode is used during sleep to create favorable conditions. In this mode, the temperature changes over 6-8 hours, gradually increasing or decreasing the air temperature by 1 degree in order not to overcool or overheat a sleeping person. If the air conditioner works for heating, then the temperature increases, if for cooling, it drops.

SWING

Using this mode, you can fix or change the position of the split system blinds. Thanks to this mode, the air is distributed evenly throughout the room. Some remote controls display the movement of the blinds.

AUTORESTART

This mode is not indicated on the control panel, but its presence is very important. This program is triggered in the event of an unexpected power outage, automatically resuming the operation of the air conditioner in the specified mode when electricity appears again.

Standard modes

The main functions of an air conditioner are: dehumidification, cooling and heating of indoor air. The modes and their designation on the air conditioner remote control should be studied in advance in order to know the technical capabilities of the equipment. Cooling occurs due to the transition of the liquid state of the refrigerant into the gaseous state, which is carried out due to the intake of warm air from the room, and when heating the process occurs in the opposite way.

Each air conditioner has basic modes and additional ones, which directly depend on the manufacturer and model of the device. Designation of icons on the air conditioner remote control:

• Cool - cooling, looks like a snowflake.
• Heat - heating, indicated on the air conditioner remote control with a sun.
• Dry - drying, image of a drop.
• Fan - a fan with a corresponding design.
• Sleep - night mode, star image.
• Lock - child protection.
• Led - display backlight for working in the dark.

Special abilities

Some manufacturers, in pursuit of consumers, are trying to improve air conditioners with additional options. Some of them become very useful after use. So, special features include:

• Comfort setting - can turn on the air conditioner to calculate the optimal mode. As a rule, in this mode, 20 degrees is considered optimal for heating, 25 degrees for cooling the room.
• Air purification - occurs thanks to built-in filters of varying degrees of purification. It can be coarse - it helps to remove large particles of dirt, and fine - it can even cope with flower pollen. In addition, the air conditioner can be equipped with filters that absorb odors. Street dust settles on the filters, and the air in the room always remains fresh. This designation can be found on the Samsung air conditioner remote control.
• 3D flow - directs vertically. The consumer uses this function when he is afraid of catching a cold. It will be marked lfeel on the air conditioner remote control.
• Ionization - saturates the room with ions with negative charges. The option is intended to improve a person’s immunity and well-being. Reviews from some consumers say that during ionization a feeling of breeze appears. There is this designation on the LG, Mitsubishi air conditioner remote control in some models
• Filtration and air purification - this function is not available in all air conditioner models; it is carried out using step filters. It helps clean the air from dust, dirt and various microorganisms, and also helps get rid of unpleasant odors. This function is indispensable for people prone to allergies and pet owners.
• Defrosting the heat exchanger - maintains the performance of the air conditioner for a long time. In this mode, during cooling, the load on the refrigerant during cold collection is reduced.

The set of additional functions directly depends on the manufacturer and model of the split system. The symbols on the Mitsubishi air conditioner remote control will differ from the same meanings from other manufacturers. Before purchasing a unit, you need to consult with the seller or familiarize yourself with the options using the instructions included in the kit.

So, each air conditioner is equipped with the following functions: dehumidification, heating and cooling of air. In addition, each manufacturer tries to surprise the consumer and diversify the capabilities of the device. Therefore, when choosing an air conditioner, it is important to study the set of functions of the model you like.

Mitsubishi Electric Corporation is a Japanese brand. A world-famous brand of manufacturer of a wide range of various electrical equipment and technical systems. There are a number of companies that have the word “Mitsubishi” in their name. And although formally there is no scheme that includes all these companies in a common holding, nevertheless, they are conditionally interconnected.

Main production of Mitsubishi:

• air conditioning equipment (domestic, semi-industrial, industrial air conditioners);
• heating equipment (heat pumps, heaters, boilers, etc.);
• industrial automation;
• information and communication equipment;
• power equipment;
• equipment for apartments, kitchen, home;
• automobile spare parts;
• and other electronic equipment.

Currently, the company develops and produces both narrow, specialized devices and consumer goods. The range of manufactured products covers almost all manufactured electrical equipment - from batteries to space technology. The company's products meet the highest standards.

The company is the undisputed world leader. Therefore, you can often find fakes using the logo.

Numerous offices, production sites, and service centers are scattered almost all over the world. With the exception of Japan itself, there are more than 100 different structures around the world. The main research centers are located in Japan.

Air conditioning systems Mitsubishi Electric

The company produces a full range of climate control equipment. In many respects, air conditioning systems are conventionally divided according to their purpose into industrial, semi-industrial and household. The border between them is blurry. This means that the equipment is applicable in different places and rather, the determining factor of feasibility will be the price - acquisition, operation, rotation, subsequent disassembly and disposal.

Industrial air conditioners

We will not consider it in detail. The choice of equipment largely depends on the purpose of the application. Such equipment is subject to increased requirements, both in terms of microclimate support and operational reliability. Such equipment is installed in server rooms, medical, scientific laboratories, etc. Very precise (up to one degree) temperature support is often required, which is provided by precision systems. Usually they combine a whole cascade, which is synchronized through a special matcher. The composition includes spare, backup equipment.

Such complexes are planned individually to order and talking about some series of industrial equipment can be quite conditional. In fact, in many cases the same standard semi-industrial equipment is used: multi-split systems, duct, cassette, etc. Most often, floor blocks are used as the final device. This is due to the need for high cooling capacity, high power of the equipment, and accordingly the dimensions and weight of the equipment can be impressive. A water cooling pipe system is supplied to it.

Semi-industrial models

They are divided into monoblock and multiblock. Monoblock systems are single-flow systems in which cooling and removal of excess heat are implemented in one unit. To remove excess heat, it is necessary to either place the equipment directly on an external wall or install an air hose. Such systems are mostly classified as industrial (it is easier to increase accuracy in one device).

Two or more block systems have become more widespread. The usual implementation scheme is one external vrv unit and one or more internal ones (vrf - multi-zone system). Sometimes the system is closed through several external units in anticipation of duplication in the event of failure of one of the units.

The following system markings are accepted:

• PLA – cassette;
• PKA – wall mounted;
• PCA – ceiling;
• PEAD – channel;
• PEA – high-pressure;
• PSA - columnar.

The manufacturer even has specific models positioned exclusively for wine cellars.

Household wall appliances

Mobile air conditioners have also been added to household air conditioners. But this is rather an exception; the company practically does not produce such systems and it is difficult to find them on sale.

The company has adopted the following markings for household systems. First, information about the indoor unit is indicated, followed by a fraction about the outdoor unit:

• The first letter is series (M or S);
• Second letter. U – outdoor unit, S – wall-mounted, F – floor-mounted, E – duct, L – cassette;
• Third letter. Z – inverter air conditioners, H – without inverter. The absence of a letter means that the system is non-inverter and works only for cooling.

The remaining icons indicate different types of models. For example, the letter H means that a heating element is built into the pan, which heats the outdoor unit in winter.

Comparative characteristics of several models

For comparison, we present the characteristics of several models.

Model	MSZ-HJ25/MUZ-HJ25VA	MSZ-FH50VE/MUZ-FH50VE	MSZ-SF35VE/MUZ-SF35VE
Type	wall split system	wall split system	wall split system
Power (cooling/heating), W	2500/3150	5000/6000	3500/4000
Power consumption (cold/heat), W	730/870	1380/1550	1080/1030
Noise level of the indoor unit (max), dBA	43	46	46
Maintenance of rooms up to sq.m.	20	50	35
Range of external air temperatures (heating), ºС	-10 – +24	-15 – +24	-15 – +24
Range of external air temperatures (cools), ºС	+15 – +46	-10 – +46	-10 – +46
Refrigerant refill	R410A	R410A	R410A
Estimated cost, rub.	30 000 – 50 000	100 000 – 150 000	60 000 – 80 000

Instructions for the control panel and air conditioners Mitsubishi Electric

The instructions for Mitsubishi Electric air conditioners contain a description of the main operating modes of the equipment, recommendations for installation, configuration, dismantling, service, as well as explanation of errors.

Installation of the Mitsubishi Electric air conditioner must be carried out by specialists who have the appropriate certificates. Otherwise, various Negative consequences. Incorrect independent connection by the user and subsequent operation may lead to equipment failure.

The Mitsubishi Electric split system, as well as multi split systems, consist of an external unit, which is usually mounted on a bracket to the wall of the house. Work can only be carried out by installers with the appropriate equipment and skills; in case of modifications, for example, installation of a winter kit, it is also necessary to contact specialists.

The remote control for the Mitsubishi Electric air conditioner can be of various modifications. The overview of functions on the remote control varies depending on the specific equipment. All remote controls provide control of the main operating modes: cooling, heating, dehumidification, ventilation. There is a timer mode. Other extensions are usually built into remote controls that come with devices that enable the corresponding modes: cleaning, ionization, fresh ventilation.

Error codes for Mitsubishi Electric air conditioners

Mitsubishi Electric air conditioner error codes are standardized and universal. This means that the fault tables are largely similar in the passports different models. And even though fundamental differences no, it is recommended to use only the native manual.

The multi-diagnostic system has been developed. The program queries the status of sensors located in all main components of the equipment (compressor, inverter board, fan motor, evaporator, etc.) and based on the test results, possible faults are indicated. The reaction depends on the severity of the malfunction and on the specific model: stopping the equipment, partially blocking functions, turning on the purifier mode, etc. In any case, a notification will be generated for the user about how the system works.

The model range is very diverse and each model may have its own characteristics. In most cases, operating parameters are displayed on the remote control. In developed systems, not only critical failures can be displayed, but also various regulatory and informational messages can be displayed: the need to replace the filter, pressure in the tubes, condition of the motor, pump, adapters, etc.

In addition to being reflected on the remote control, messages can be duplicated on the indicator, which is located on the body of the indoor unit, or under the cover. In models that do not have an indicator and a remote control, only a number of LEDs blink. A malfunction is indicated by selecting combinations of duration, frequency and order of LED flashing.

If a malfunction is indicated (without obvious signs of failure), it is recommended to restart the system. To do this, turn off the automatic fuse (a specialist must install a separate circuit breaker in the electrical panel), wait a few minutes and turn it on again. If performance is not restored, contact service. Repair of the Mitsubishi Electric air conditioner should only be carried out by a specialized service center. You can only change or clean the filter yourself, external cleaning, and in some cases flushing the drainage channels. If the equipment is disassembled before the warranty period expires, it may be voided from warranty.

Precautions 1
Recycling 7
Title of each part 8
Preparations before starting work 10
Select operating modes 12
Adjusting the air flow direction and fan speed 15
Economy cooling mode 16
Using Timer 16
Cleaning your air conditioner 17
If you think there is a problem 18
When the air conditioner will not be used for a long time 21
Installation location and electrical work 21
Characteristics 23

Precautionary measures
Since this device contains rotating elements and conductors,
touching which can lead to injury electric shock, do not forget
Read these "Precautions" before use.
. The information contained in this section is important for your safety before
be sure to study it using it!
. After reading this manual, keep it along with the installation manual in
accessible place.

Signs and their meanings
WARNING!: Improper implementation of these recommendations with high
is likely to lead to dangerous consequences such as death, serious
injuries, etc.
ATTENTION!: Failure to follow these recommendations correctly may result in
occurrence of a dangerous situation during operation.

Meanings of symbols used in this manual

Make sure you don't do this

Be sure to follow the instructions.

Never insert your finger or stick or similar
items.

Never stand on the indoor/outdoor unit or place
objects on them.

Electric shock hazard. Be careful.

Be sure to unplug the power cord from the outlet.

Be sure to turn off the power

WARNING!
Do not connect the power cord of the air conditioner to an extension cord.
or connect multiple devices to one outlet.
. This may result in overheating, fire or injury.
electric shock.
Make sure the power cord plug is clean and securely inserted into the
socket.
.dirty plug may cause fire or damage.
electric shock.
Do not tie, pull, damage or modify the cable
nutrition. Do not heat it or place heavy objects on it.
items.
. This may result in fire or electrical shock.
electric shock
Do not turn OFF/ON switch or try to disconnect/
connect the plug during operation.
. This may create sparks, which may cause a fire.
. Only after turning off the indoor unit using the remote control
remote control is allowed to switch the switch in

OFF position or disconnect the plug.
Do not expose yourself to cold air during
for a long time.
. It may be harmful to your health.
It is prohibited to install, move, disassemble,
change or repair the air conditioner.
.Improper handling of the air conditioner may result in
fire, electrical injury or water leakage

WARNING!
Do not insert fingers, sticks, or other objects into entry points or
air outlet.

speed during operation

WARNING!
If any strange behavior occurs (for example, a burning smell),
stop the air conditioner and unplug it or switch it
switch to OFF position.
. Continuing to operate in this case may result in malfunction,
fire or electric shock. In this case
contact your supplier.

WARNING!
If your air conditioner is not cooling or heating, there is a possibility that
a refrigerant leak has occurred. In this case, contact your
to the dealer. If refrigerant needs to be charged for repairs, call
specialist to clarify all the details.
. The refrigerant used in the air conditioner is safe. Usually
no leakage occurs. However, if a refrigerant leak occurs and
it may come into contact with hot objects, for example
fan heater, kerosene heater or stove,
Possible occurrence of harmful gases.

ATTENTION!
Avoid touching the air intake and aluminum fins
internal and external blocks.
. This may cause injury.
Do not spray insecticides or flammable aerosols onto
device.
. This may result in fire or deformation of the device.
Do not expose pets or houseplants
direct action of air flow.
. This may result in injury to animals or plants.
Do not place other electrical appliances or furniture under
indoor or outdoor unit.
. Water may drip from the device, which may cause damage.
or malfunction of an electrical appliance.
Do not use faulty mounting hardware to install the air conditioner.
elements.
. The device may fall and injure people.

ATTENTION!
Do not use an unstable bench for working or cleaning
air conditioner
. This could cause injury if you fall.
Do not pull on the power cord.
. This can damage individual strands of the current-carrying wire and lead to
to overheating or fire.
Do not charge, disassemble or throw batteries into fire.
. This may cause electrolyte leakage, causing a fire or explosion.
Do not use the device for a long time when
high humidity (80% or more), for example, with doors open
or windows.
. Excess condensation can wet or damage furniture.
Do not use the device for special purposes, such as
storing food, raising animals or
plants, for storing precision instruments or art objects.
. This may degrade the quality of the items and cause damage
animals and plants.

Do not direct the air flow from the air conditioner towards appliances with
open flame.
. This may lead to the appearance of incomplete products in the air.
combustion.

ATTENTION!
Before cleaning the appliance, turn it off and unplug it from the socket.
or set the switch to OFF.
. This may cause injury as the fan rotates at high speed.
speed during operation.
If the device will not be used for a long period of time
time, remove the plug from the socket or set the switch to
OFF position.
. Dirt may accumulate inside the device, which may cause
overheating or fire.
Replace all batteries in the remote control
new, of the same type.
. Using an old battery with a new one may cause
heating, electrolyte leakage or explosion.
If electrolyte gets on your skin or clothing, you should carefully
Rinse clean water.
. If electrolyte gets into your eyes, rinse them with clean water and
Seek medical attention immediately.
Make sure the area is well ventilated when
use of heating devices indoors,
using a combustion reaction.
. Insufficient ventilation can lead to oxygen starvation.
Turn off the switch during a thunderstorm whenever possible
lightning strike.
. The device may be damaged if struck by lightning.
After using the conditioner for several seasons,
additional inspection and maintenance is required
addition to regular cleaning.
. Dirt or dust in the unit can cause an unpleasant odor and contribute to
fungal growth or may clog the water drainage channel, causing leakage
water from the indoor unit. Air conditioner inspection and maintenance
require special knowledge and skills - contact your

supplier regarding this matter.
Do not touch switches with wet hands.
. This may result in electric shock.
Do not wash the air conditioner with water or place objects containing water
such as vases, on it.
. This may result in fire or electric shock.
Do not stand or place any objects on the outdoor unit.
. Injury may occur if you or this object falls.
Air conditioner installation

WARNING!
Contact your dealer to install the air conditioner.
. It does not need to be installed by the user; it is required
availability of special knowledge and skills. Incorrectly installed
air conditioner may cause water leakage, fire or injury
electric shock.
Providing specialized power supply for the air conditioner.
. Failure to provide separate power may result in overheating or
fire.
Do not install the device where there is a risk of leakage
flammable gas.
. If gas leaks and accumulates around the outdoor unit, it may cause
to an explosion.

WARNING!
Ground the device properly.
. Do not connect the ground wire to gas and water pipes,
lightning rod or telephone wire. Improper grounding may
cause electric shock

ATTENTION!
Use a ground leakage breaker depending on the
region in which the air conditioner is used (for example, in regions with
high humidity).
. If a ground leakage breaker is not installed, this may
cause electric shock.
Make sure the condensation has dried.
. If the drainage channel is clogged, water may drip from
indoor/outdoor units, wetting and damaging furniture.
If abnormal operation of the air conditioner occurs
Turn off the air conditioner immediately and contact your dealer.

DISPOSAL
To dispose of this product, contact your dealer.
Note:
This symbol is only valid for EU countries.
This symbol is applied in accordance with Directive 2002/96/EC Article 10 Information
for users and Annex IV, and/or Article 20, Directive 2006/66/EC Information
for end users and Appendix II.

Your MITSUBISHI ELECTRIC product is designed and manufactured using
high quality materials and components that can be recycled and/or
reused. This symbol means that electrical and electronic
equipment, batteries and accumulators at the end of their service life should be disposed of
separately from household waste. If a chemical symbol is printed below this symbol (Fig.
1), This chemical symbol means the battery or accumulator contains heavy metals
in a certain concentration. It will be displayed as follows: Hg: mercury
(0.0005%), CD: cadmium (0.002%), Pb: lead (0.004%). IN European Union exist
separate collection systems for used electrical and electronic products, batteries and
batteries. Please donate this equipment, batteries and accumulators to your
local recycling community. Please help us save
environment we live in!

Title of each part

Preparation before starting work
Before you begin: Plug the power cord into an electrical outlet and/or switch into
ON position
How to set the remote control operating mode.
Depending on the type of air conditioner, it is necessary to set the switch correctly in
Heat-Cold mode or cooling only.

Switch position value.

If selected
Using the wrong mode may damage the device.

Installing batteries in the remote control

Make sure the polarity of the batteries is correct.
. Do not use manganese batteries. This may damage the remote control.
. Do not use rechargeable batteries.
. Replace all batteries with new ones of the same type.
. The batteries can be used for approximately 1 year.
. Gently press the RESET button using a thin tool.
If the reset button is not pressed, the remote control may not operate correctly.

Setting the current time

1 Gently press the Clock button using a thin object.
2 Then, by pressing the time setting buttons, set the hours and minutes

Selecting operating modes

1 Turn on the air conditioner by pressing the button
2 Select the operating mode by pressing the operating mode button
Each repeated press will cycle through all modes.

3 Select the desired room temperature by pressing the buttons
Pressing the power button again will turn it off.

The blinking or glowing values ​​of the lamps in the indicator area on the indoor unit.
Both are on - The air conditioner is working to cool/heat the air to
set temperature.
One is on, the other is off - the temperature has reached the specified temperature.
One is on, the other is blinking - Standby mode (ONLY in a multi-split system).

Multi split.
Two or more indoor units can be served by one outdoor unit.
When several indoor units operate simultaneously, they should be used for
the same task (heating or cooling). If heating is selected on one and
then the second one turns on in cooling mode, then the first one goes into standby mode (standby).

OPERATING MODES
I FEEL mode
In this mode, the air conditioner itself selects the type of operation, depending on the temperature in
indoors. If the temperature is higher than the set one (for example 25° C, but 24 is set), then it
switches to COLD mode. When it reaches 24 ° C, it automatically switches to
DRY . If the temperature is below 23° C, the air conditioner will switch to HEATING mode.
Note:
When operating in COLD mode, it is impossible to change the set room temperature if
its value is higher by more than 2° C. It is necessary to wait until the air cools and only
then change this value.
COOL mode
Cooling the air in the room to a given temperature and maintaining it at a given temperature
level.
DRY mode
Dehumidifying your premises. The air may cool down a little. Desired temperature
cannot be set at all in dry mode.
FAN ONLY mode
Air circulation in your room.
Heating mode
Heating and maintaining warm air at the desired level.

Emergency mode
If you can't use the remote control...
You can control the air conditioner by pressing the emergency button
switch mode. Each press of it will cyclically turn on
the following operating modes.
In the COLD ONLY operating mode, these will be the following modes:

. the second press turns it off.
In COLD AND HEAT mode, these will be the following modes:
. the first press activates emergency cooling;
. the second press turns on emergency heating;
. the third press turns it off.
In this case, the temperature is set to 24° C, the ventilation mode is medium, the mode
horizontal damper operation - AUTO.
Note: for the first 30 minutes the work is carried out in test mode, there is no temperature control,
ventilation mode is switched to maximum.

Automatic resume.
During a power outage, if this function was
turned on on the remote control, after the power appears on the air conditioner
will automatically work in the latter mode. If you want her
disconnect, contact your service representative.

Adjusting the direction of air flow and speed
fan

Click on the button
and select the work intensity from four options: Auto, weak,
medium and strong.
Click on the button
and select the position of the air guide. Modes available
Auto (double beep), five incline levels and swing mode.
In AUTO mode, the most efficient option is selected.
When one of the five manual modes is specified, the air will be directed
at one of five tilt angles.
When you select Swing, the damper constantly oscillates.
You can also manually set the air outlet direction. For what
you need to manually adjust the position of the vertical damper.

Economy cooling mode (“ECONO COOL”).
During COOL mode, press the button to start the operation
ECONO COOL.
The device performs actions aimed at maintaining the specified
temperature. The temperature you set is set 2°C higher automatically.

Using the Timer
Click the buttons

The first will indicate the time the air conditioner is turned on, the second the time to turn off.
To set the time in hours and minutes, use the buttons
Each press increases the value by one unit.
Press again cancels the timer.
Both timers can be used together, in which case one sets the time
on, the second off.

Cleaning the air conditioner
Instructions:
Turn off the power or turn off the circuit breaker before cleaning.
. Be careful not to touch metal parts with your hands.
. Do not use benzine, thinners, abrasives or insecticides.
. Use only detergents pre-diluted in water.
. Do not expose to direct sunlight, heat or fire to dry.
. Do not use water with a temperature above 50°C.

1. Air purification filter (optional)
. If the air purification filter is clogged, this may reduce the power of the device
or cause condensation to form at the air outlet.
. The air purification filter is disposable.
. If the color of the filter turns dark brown, the filter should be replaced immediately.
. It is recommended to change every 4 months for best performance.
. Serial number MAC-1300FT
2. Air filter (catechin air filter)
. Needs to be cleaned every 2 weeks
. Remove dirt with a vacuum cleaner or rinse with water.
. dry in the shade before putting it back.

What is a "Catechin air filter"?
Catechins are bioflavonoids found in green tea, which is known for its
antiviral and antioxidant properties. In addition, catechin has
excellent deodorizing characteristics. Catechin air filter is not only
improves air quality, but also prevents the spread of bacteria and viruses in
indoors.
Note:
. Clean the filter regularly for better performance and reduced
energy consumption.
. Leaving water in the air conditioner for a long time promotes the growth of fungi, such as mold.
To prevent fungal growth, set the most high value temperatures in
manual mode and leave the air conditioner to warm up for 3-4 hours. Usually for this
time, the water inside the device dries out.

If you think there is a problem
Even when these points are checked, if the device does not start working normally,
Stop using the air conditioner and contact your dealer.

Symptoms	Possible cause and solutions
Device is not working.	Perhaps the circuit breaker is turned off? Perhaps the power plug is not plugged into the outlet? Is the timer not set?
The device does not turn on for 3 days minutes after switching off.	The microprocessor is programmed this way necessary to protect the air conditioner. Wait Please.
In Drying mode it turns off fan.	To prevent excess water from forming on elements of the external unit the compressor periodically turns off, which does not affect the thermal regime in room. The temperature will be maintained at according to the value you specify.
Mist is emitted from the air outlet of the indoor unit.	Indoor air contains a lot of moisture and a stream of cold air that comes out of air conditioner, causes a similar phenomenon in the area contact.
Vertical oscillations of the vertical damper in the “Swing” mode periodically stop.	This is normal in this operating mode.
Airflow direction in horizontal plane fails adjust using the remote control, observed periodically its independent changes	If the Cool or Dry mode is selected and it works from 30 minutes to 1 hour, then to prevent dripping condensation from the indoor unit of the air conditioner automatically selects horizontal direction for the exhaust air.
During HEATING mode work stops for 10 minutes.	This is necessary to defrost the external block. At low outside temperatures significant freezing by condensate is possible, with who need to fight.
After the advent of electricity in network air conditioner yourself starts working, although no one is there for them this time was not managed with help remote control.	If the mains voltage disappears while the air conditioner worked according to the command received from remote control, then after the power supply appears in the network, it will automatically continue to work in the same mode which one I was working in before the shutdown. Read more in See "Automatic Resume Feature" work", see page 14.
Multi split system
The indoor unit, which is not currently works, heats up and makes sounds flowing water.	Even if this inner element is not used, it continues to receive a certain amount refrigerant, which is normal.
The “HEATING” operating mode is selected, but the device starts to work only in 10 minutes.	This is normal as it may be necessary to warm up the outdoor unit and remove ice from it.
External unit
Water is leaking from the external unit	When using the HEAT and COLD modes, the tubes and their connections may cool, which leads to the appearance of condensation on them. . When operating in the “Heating” mode, condensation may appear on the external unit. . When operating in the “Heating” mode, ice may appear on the external unit, which will melt and drip during surgery defrosting the external unit.
White smoke comes out of the outdoor unit	When operating in the Heat mode, steam is generated that looks like smoke.
Remote control
The image on the remote control display is not appears or has become dim	Are the batteries drained? . Is their polarity set correctly? . Is any button pressed on the remote control?
Heat or cool a room not satisfactorily succeeds.	Is the temperature selected correctly? . Is the operating mode selected correctly? fan? Increase its power. . Are the filters dirty? . Is there any dirt on the fan and heat exchanger of the indoor unit? . Are there any contaminations? ventilation openings for external and indoor unit? . Are the windows and doors in the room closed? . Doesn't it work indoors at the same time? gas burner or exhaust fan? In this case, the effect of the work air conditioner will be lower. . If the temperature outside is very high, then the air conditioner will not work properly effective. . When the temperature outside is low, heating will not happen as efficiently.
When heating mode is turned on Air does not immediately blow out of the device.	Please wait while the device prepare for the supply of warm air.
Air flow
There was a strange smell air flow from internal block.	Are the air filters clean? . Are the fan and heat exchanger of the indoor unit clean? . The device may suck in foreign odors already present in the room (from carpets, walls) and blow them out.
Sounds
Crackling noise is heard
Sound may occur due to expansion/contraction plastic when the air temperature changes.
I can hear gurgling	This sound may occur when the outside air is sucked out of the drain hose when turned on indoor exhaust device or fan, which causes water to move in the drain hose. This sound is also heard when there is strong wind swings the drain hose.
A mechanical sound is heard from indoor unit.	The sound may be caused by the compressor or fan
You can hear the water flowing.	The sound may be caused by the movement of condensation or refrigerant.

In the following cases, you need to stop the air conditioner and contact your dealer.
. If water flows or drips from the indoor unit.
. When the left operation lamp flashes.
. If the current breaker trips frequently.
. The remote control signal does not reach the room where electronic
fluorescent lamps.
. Operating the air conditioner causes interference to radio or television signals. IN
In this case, a radio signal amplifier may be needed.
. When abnormal sounds occur.

When the air conditioner will not be used for a long time
1. Manually turn on the heating mode and set the maximum temperature
keep the air conditioner in this mode for 3-4 hours. (This is necessary to dry
internal elements and prevent fungal growth).
2. Press the “Power Off” button on the remote control.
3. Remove the plug from the outlet.
4. Remove the batteries from the remote control.
To restart after a long period of inactivity.
1. Air filters need to be cleaned.
2. Make sure that the openings on the outdoor and indoor units are not blocked
air outlet and inlet.
3. Make sure the ground connection is correct.

Installation location and electrical work
Installation location
Not Install the air conditioner in the following places.
. Where there is a lot of machine oil.
. Salty places such as the coast.
. In places where hydrogen sulfide gas forms, for example in hot springs.
. In places where oil products are released or when the area is filled with oil smoke.
. Where there is high frequency or wireless equipment.
. Where the air outlet from the outdoor unit will be blocked.
. Where the noise of the external unit will disturb other people.

Electric installation work
. Provide a separate circuit for powering the air conditioner.
. Be sure to observe the permissible power of the current breaker.
If you have any questions, please contact your dealer.

The installation location of the outdoor unit must be at least 3 m from the TV antenna,
radio, etc. In areas where the signal is weak, greater distance between
the outdoor unit and the antenna of the device if the operation of the air conditioner interferes with radio reception
or television signals.

CHARACTERISTICS

SPLIT-TYPE AIR CONDITIONERS OPERATING INSTRUCTIONS Bedienungsanleitung OPERATING INSTRUCTIONS INDOOR UNIT GEBRUIKSAANWIJZING Dansk För kunder För att använda enheten på rätt och säkert sätt ska denna bruksanvisning läsas innan enheten tas i bruk. Svenska Sat›n al›c›lar için Bu birimi do¤ru ve güvenli olarak çal›flt›rmak için, kullanmadan önce bu iflletme talimatlar›n› mutlaka okuyun. OPERATING MANUAL Português Til kunden Læs denne brugsanvisning før brugen så korrekt og forsvarlig anvendelse af klimaanlægget sikres. ‹fiLETME TAL‹MATLARI ∂ÏÏËÓÈο Para os clientes Para utilizar esta unidade correctamente, certifique-se de que lê estas instruções de operação antes da utilização. BRUKSANVISNING Italiano MÌ ·ÛÊ¿ÏÂÈ·, ‚‚·Èˆı›ÂfiÙÈ ¤¯Â ‰È·‚¿ÛÂÈ ·˘Ùfi ÙÔ Â¯ÂÈÚ›‰ÈÔ Ô‰ËÁÈÒÓ ÚÚÈÓ ·fi ÙËÓ ¯Ú‹ËË. BRUGSANVISNING Español Per gli utenti Per utilizzare correttamente quest'unità, leggere questo libretto d'istruzioni attentamente e per intero. INSTRUÇÕES DE OPERAÇÃO Nederlands Para los clientes Para emplear correctamente este aparato y por razones de seguridad debe leer este manual de instrucciones de manejo antes de su utilización. √¢∏°π∂™ §∂π∆√Àƒ°π∞™ Français Voor de klant Om dit apparaat op de juiste manier en veilig te gebruiken, dient u eerst deze gebruiksaanwijzing aandachtig door te lezen. LIBRETTO D'ISTRUZIONI Deutsch A l'attention des clients Pour avoir la certitude d'utiliser cet appareil correctement et en toute sécurité, veuillez lire attentivement cette notice d'instructions avant de mettre l'appareil en fonction. MANUAL DE INSTRUCCIONES English Für Kunden Um diese Einheit richtig und sicher zu verwenden, unbedingt diese Bedienungsanleitung vor der Inbetriebnahme durchlesen. NOTICE D'UTILISATION MSZ-FA25VA MSZ-FA35VA For customers To use this unit correctly and safely, be sure to read this operating instructions before use. For Users To ensure correct and safe use of the device, please read this manual carefully before using it. Türkçe English CONTENTS PRECAUTIONS.................................................... ........................................................ ........................................... 178 NAMES OF INDIVIDUAL PARTS OF THE DEVICE.... ........................................................ ........................................................ ......... 179 PREPARING THE DEVICE FOR OPERATION............ ........................................................ ........................................................ ... 180 AUTOMATIC MODE SWITCHING... OPERATING IN AUTO MODE ..................................... .................. 182 MANUAL CONTROL OF MODES (COOLING, DRYING, HEATING) ....................... ........................................... 183 DESCRIPTION OF THE i-see MODE ( “I see”)... REGULATING SENSED TEMPERATURE.................................................. 183 SETTING A ZONE AIR CONDITIONING USING i-see SENSOR .............................................. ....... 184 AIR CONDITIONING ZONE PARAMETERS.................................................... ........................................................ ....................... 185 ADJUSTING THE SPEED AND DIRECTION OF AIR FLOW...................... ............................................... 185 PLASMA DUO MODE )... PLASMA REFRESHING AND PLASMA AIR CLEANING.... 186 ENERGY SAVING COOLING FUNCTION (ECONO COOL) ............................ ........................................ 187 OPERATION USING A TIMER (ON/OFF TIMER ) ..................................................... 187 WHEN YOU ARE NOT GOING TO USE THE AIR CONDITIONER FOR A LONG TIME......................................... 187 MAINTENANCE OF THE APPLIANCE... ........................................................ ........................................................ ........................................................ 187 CLEANING THE FRONT PANEL, HEAT EXCHANGE UNIT AND FAN................................................... ........................... 188 CLEANING THE AIR FILTER................................. ........................................................ ........................................................ ....... 188 CLEANING PLASMA REFRESHING/AIR CLEANING FILTER UNITS..................................... .............. 189 REPLACING THE PLASMA FRESHING FILTER (CERAMIC FRESHING FILTER)................... 189 CLEANING THE AIR OUTLET AND INDOOR UNIT FAN INSTALLATIONS......................... 190 BEFORE CALLING SERVICE, CHECK THE FOLLOWING AGAIN....... .................... 191 IF YOU THINK THAT THE APPLIANCE IS DAMAGED.................................... ........................................................ ........................ 191 INSTALLING, MOVEING AND INSPECTION OF THE INSTRUMENT................... ........................................................ ........................................ 193 TECHNICAL CHARACTERISTICS. ........................................................ ........................................................ ........................ 193 SAFETY PRECAUTIONS Because this product contains rotating parts and parts that may cause electric shock, be sure to read this “Safety Precautions” section before using the product. Because the cautionary information contained in this section is for your safety, be sure to follow the instructions provided. Symbols and their meanings WARNING: Improper handling of the device poses a serious risk to health and safety. to a large extent likely to result in death or serious injury, etc. WARNING: Improper handling of the device poses a serious health hazard depending on the circumstances. The color of the label affixed to the device is indicated in brackets. : Strictly prohibited. : Follow the instructions carefully. (Black) : Do not insert fingers or sticks, etc. (Black) : Do not stand on the indoor/outdoor unit or place any objects on it. : Electric shock hazard. Be careful. : Be sure to unplug the power cord from the electrical outlet. : Be sure to turn off the power. After reading, keep this manual and the instrument installation manual in an easily accessible place for reference. CASE FRONT PANEL AIR EXHAUST HOUSE 178 This air conditioner is NOT INTENDED for unsupervised use by children, the elderly, or sick persons. WARNING Do not use an intermediate connection in the power cord or use an extension cord. Do not connect multiple electrical appliances to the same AC power source. Loose connections, insufficient insulation, connection to a higher voltage network, etc. may cause fire or electric shock. Do not cut or modify the power cord in any way. Do not place heavy objects on the power cord, cut it, or modify it in any way. Doing so may damage the power cord and result in fire or electric shock. Do not turn on/off the power breaker or disconnect/connect the power cord while the appliance is operating. This may cause a fire due to sparks, etc. Be sure to turn off the power breaker or unplug the power cord from the outlet after turning off the indoor unit using the remote controller. Protect skin from prolonged exposure to cold air. This is harmful to your health. User installation of this device is prohibited. Improper repair and relocation may result in fire, electric shock, injury due to the unit falling, liquid leakage, etc. Contact your dealer. Do not insert fingers, sticks, etc. into the air intake/air outlet openings. Due to the high speed of the fan blades, injury may occur. Young children should be closely supervised to ensure that they do not play with the air conditioner. If any abnormal symptoms (burning smell, etc.) occur, immediately stop the air conditioner and unplug the power cord or turn off the power breaker. Continuing to operate the device under abnormal conditions may result in fire, breakdown, etc. In this case, you need to contact your dealer. The user is prohibited from performing repairs or moving the air conditioner independently. Improper repair and relocation may result in fire, electric shock, injury due to the unit falling, liquid leakage, etc. Contact your dealer. If the power cord is damaged, it must be replaced by the manufacturer or its service agent to avoid risk. CAUTION Meaning of symbols used in this manual Location of safety symbols on the unit When replacing the air filter, do not touch the metal parts of the indoor unit. This may cause injury. Do not use insecticides or flammable aerosols. This may result in a fire or deformation of the device housing. Keep pets and plants away from direct airflow. This is harmful to the health of animals and plants. Do not leave this appliance on a damaged mounting base. The device may fall and cause injury. When servicing the air conditioner, do not stand on unstable structures, benches, etc. If you fall, it may cause injury, etc. Do not pull on the power cord. The core of the wire may break and this may cause a fire. Do not charge or disassemble batteries or throw them into fire. This may cause fluid leakage, fire, or battery explosion. Do not use the device for a long time in conditions of high humidity, for example, in a room with an open window or door. If the unit is operated in cooling mode for a long time in a room with high humidity (80% RH or higher), moisture condensed in the air conditioner may drip. This may damage furniture, etc. Do not operate the device in cooling mode in conditions of low outside air temperature (less than -10°C). If the unit is operated in cooling mode when the outside temperature is low (less than -10°C), moisture condensed in the air conditioner may drip. This may damage furniture, etc. PRECAUTIONS CAUTION Do not use the device for purposes other than its intended purpose. Do not use this air conditioner for storing precision instruments, food, animals, plants or art objects. This may adversely affect their quality, etc. Do not place stoves or similar equipment in direct exposure to air flow. This may result in incomplete combustion of flammable substances. Before cleaning the appliance, turn it off and unplug the power cord or turn off the power breaker. Due to the high speed of the fan blades, injury may occur. If you are not going to use the air conditioner for a long time, unplug the power cord from the outlet or turn off the power breaker. Otherwise, dirt may accumulate and cause a fire. When replacing batteries, replace the 2 old batteries with new batteries of the same type. Using an old battery with a new one may cause heat generation, fluid leakage, or battery explosion. If battery liquid gets on your skin or clothing, rinse thoroughly in clean water. If battery liquid gets into your eyes, rinse them thoroughly with clean water and consult a doctor immediately. Ventilate the room in which the appliance is used simultaneously with a stove or similar equipment. This can lead to a lack of oxygen. Do not touch switches with wet hands. This may result in electric shock. Do not wash the air conditioner with water. Water may get inside the appliance and damage the insulation. This may result in electric shock. Do not step on the indoor/outdoor units or place any objects on them. If you fall or a foreign object falls, it may cause injury, etc. NAMES OF INDIVIDUAL PARTS Indoor unit Air inlet PLASMA AIR CLEANING filter PLASMA REFRESHING filter Heat exchanger Anti-mould air filter Air outlets Vertical damper WARNING To install the air conditioner, contact your dealer. Fan grille Horizontal flap Remote control Fan Automatic front panel When the appliance starts operating, the front panel automatically opens to allow air intake. When the device is finished operating, the front panel closes automatically. Display Control panel (When the front panel is open) POWER indicator PLASMA/WASH indicator AREA indicator Automatic front panel Air conditioner emergency control button<Открыта> <Закрыта> When installing the unit Front panel WASH reset switch (cleaning) i-see sensor Remote control signal receiving area Outdoor unit MUZ-FA25/35VA (H) Air inlets -QUICK CLEANING KIT (For indoor unit) (rear and side) CAUTION Prohibited Installing the device in places where flammable gas may leak. If flammable gas leaks or accumulates near the appliance, an explosion may occur. Ground the device. Do not connect grounding wires to gas or water pipes, lightning rods, or telephone network grounding cables. Improper grounding of the device may result in electric shock. Depending on the installation location of the air conditioner, install a ground leakage breaker (places with high humidity, etc.). If an earth leakage breaker is not installed, electric shock may occur. Ensure proper drainage of moisture from the air conditioner. If the drainage system is wired incorrectly, water may drip from the appliance. This may damage the furniture. Pipes Brush Drain hose Nozzle Air outlets Outlet drainage hole Universal adapter 179 NAMES OF INDIVIDUAL PARTS OF THE APPLIANCE Remote control PREPARING THE APPLIANCE FOR OPERATION Autostart function ■ Signal emitter Air conditioners of these models are equipped with an autostart function. If you do not want to use this function, contact your service representative as the settings of this unit must be changed. What is the auto start function... When the indoor unit is controlled from the remote control, the operating mode, set temperature and fan speed are stored in the unit's memory. If a power failure occurs or the power to the unit is turned off while it is running, the Auto Start function automatically sets the unit to operate in the same mode that was set using the remote control before the power was lost. (See page 182 for details.) Display section ON/OFF button Outdoor unit Temperature control buttons ■ Plug the power cord into the outlet and/or turn on the power breaker. WARNING: Remove dirt from the power cord plug and insert the plug all the way. If dirt adheres to the plug or is not inserted firmly into the outlet, it may cause a fire or electric shock. Remote Control ■ ■ Slide the front cover. Use only the remote control that was supplied with the device. Do not use other remote controls. Set the slide switch on the remote controller to the desired position according to the location of the indoor unit. If the switch is not set correctly, the air conditioner may not operate properly. Slider switch (This diagram shows an overall view.) of the remote control.) Fan speed control button Operating mode selection button ECONO COOL button PLASMA button AREA button WIDE VANE button (Vertical flap button) Off timer button On timer button TIME buttons Forward button Backward button CLOCK button i-see button RESET button 180 Installation location Slider switch position Display on remote control Left Center Right Where is the indoor unit installed in your room? Installed on the left when the distance is less than 50 cm. (Left) (Center) Installed on the right when the distance is less than 50 cm. (Right) Is the indoor unit installed on the right, left, or center? Damper adjustment button (Horizontal damper button) * When the indoor unit is installed more than 50 cm from a side wall, cabinet or other nearby object, set the slide switch to the center position. PREPARING THE UNIT FOR OPERATION Remote control How to insert batteries and set the current time 1 Remove the front cover and insert the batteries. Then replace the cover. Insert the negative end of the battery first. Make sure to maintain polarity. Insert the negative end of the battery first. 2 Press the RESET button. Press with a pointed stick. How to operate the remote control The signal range is approximately 6 meters when the remote control is pointed at the front panel of the indoor unit. When you press a button on the remote control, the indoor unit will beep one or two short beeps. If you do not hear a beep, press the button again. Be careful when handling the remote control. If the remote control is dropped or water gets inside, it may become damaged. When installed in a wall holder, etc. Install the remote control holder ON/OFF is heard in a place where when you press the button, the characteristic sound of the signal being received from the remote control by the indoor unit is heard. How to install/remove the remote control from the holder Installation: Lower the remote control into the holder. Removal: Lift it out of the holder. When the remote control cannot be used (air conditioner emergency control) When the remote control's batteries are low or the remote control malfunctions, the EMERGENCY OPERATION button allows emergency operation of the unit. 1 Press the EMERGENCY OPERATION button. By pressing the EMERGENCY OPERATION button successively, the air conditioner switches to EMERGENCY COOL MODE, then to EMERGENCY HEAT MODE and then to STOP MODE. However, if the EMERGENCY OPERATION button is pressed once, the air conditioner will operate in test run mode for 30 minutes, after which the operation will enter EMERGENCY MODE (emergency mode). E.O. SW Remote control holder If you do not press the RESET button, the air conditioner may not operate properly. Do not press the RESET button too hard. 3 Press the CLOCK button. Press with a pointed stick. 4 Press the TIME SET buttons (Forward) (hours) and (Backward) (minutes) to set the current time. Each time you press the button, the set time increases by 1 minute, and each time you press the button, it decreases by 1 minute. Pressing these buttons longer will increase/decrease the set time by 10 minutes. 5 Press the CLOCK button again and close the front cover. Dry-type batteries ■ Instructions for replacing batteries In the following cases, replace the batteries with new alkaline batteries (AAA type): · When the indoor unit does not respond to signals from the remote control. · When the display on the remote control becomes dim. · When you press a button on the remote control, all display indications on the screen first light up and then immediately disappear. Do not use manganese batteries. Using them may cause the remote control to malfunction. An alkaline battery lasts approximately 1 year. However, batteries that expire faster will fail faster. The recommended battery lifespan (year/month) is indicated on the end of the battery. To prevent battery leakage, remove them from the remote control if you do not intend to use the remote control for a long period of time. WARNING: If battery fluid comes into contact with your skin or clothing, rinse thoroughly with clean water. If battery liquid gets into your eyes, rinse them thoroughly with clean water and consult a doctor immediately. Do not use rechargeable batteries. Replace 2 old batteries with new batteries of the same type. Dispose of old batteries in an environmentally friendly manner. Operation indicator light EMERGENCY COOLING EMERGENCY HEATING STOP NOTE: This indicates that the air conditioner is operating in EMERGENCY OPERATION mode. AREA mode is not available in EMERGENCY OPERATION mode. 2 WASH reset NOTE: Three seconds after pressing the EMERGENCY OPERATION switch, the front panel will automatically move forward. Manually close the front panel before it begins to move. To stop the emergency control mode of the device, press the EMERGENCY OPERATION button once (from the EMERGENCY HEATING mode) or twice (from the EMERGENCY COOLING mode). More detailed information EMERGENCY MODE is described below. The temperature control mechanism does not operate for 30 minutes during the test run, but the appliance operates continuously. During the test run, the fan speed is set to “High” and after 30 minutes it switches to “Medium”. Operation mode COOL HEAT Set temperature 24°C 24°C Fan speed Medium Medium Horizontal flap Auto Auto Vertical flap Straight Straight The following illustrations show how the operation indicator light located on the indoor unit indicates the operation mode. 181 AUTOMATIC MODE SHIFTING... OPERATION IN AUTO MODE The automatic switching system between cooling and heating guarantees easy operation and year-round air conditioning. Once the desired temperature is set, the machine automatically switches between cooling and heating modes depending on the room temperature. In addition, outdoor unit fan speed control ensures cooling when the ambient temperature is below -10°C. To select AUTO mode: 1 Press the button 2 Select a mode. (AUTO) by pressing the MODE button. To stop the device: ON/OFF Press the button. After you have set the operating mode once, when you turn ON/OFF back on, the device will turn on in the previously set mode when you press the button. ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ■ These devices are equipped with an autostart function. After turning on the power, the air conditioner will automatically start operating in the mode that was set using the remote control before turning off the power. If the unit was turned off using the remote control before turning off the power, it will remain turned off even after turning on the power. If the unit is in “AUTO” mode before a power failure, the operation mode (COOL, DRY or HEAT) is not stored in memory. When the power is turned off, the device determines the operating mode based on the initial room temperature when restarted, and starts operating again. ON/OFF Each time you press this button, the operating modes switch in the following order: (AUTO) → (COOL) → (DRY) → (HEAT) The set temperature is also displayed on the display of the wireless remote control. ■ Description of the auto start function When it is necessary to change the set temperature: Information regarding multi-system air conditioners A multi-system air conditioner allows you to connect two or more indoor units to one outdoor unit. Depending on the power, two or more devices can work simultaneously. When attempting to operate two or more indoor units (one in cooling mode and one in heating mode) connected to the same outdoor unit simultaneously, the operating mode that starts earlier is selected. Other internal devices that start working later will not be able to operate in the specified modes. Their operating status will be indicated by a corresponding indication. (See the operating mode indicator table below.) In this case, please set all indoor units to the same operating mode. When the indoor unit starts to operate during the outdoor unit defrost operation, it takes some time (maximum 10 minutes) before the air conditioner starts blowing out warm air. When operating in heating mode, the indoor unit may become warm even if it is not currently operating. The sound of refrigerant flowing in the pipes may also be heard. This is not a malfunction. These phenomena are explained by the constant movement of refrigerant through the indoor unit. Indication on the indoor unit The operation indicator located on the right side of the indoor unit indicates its operating status. TOO WARM Press the button to lower the set temperature. One press of this button reduces the set temperature by approximately 1°C. Lit Flashing TOO COOL Press the button to increase the set temperature. One press of this button increases the set temperature by approximately 1°C. Description of switching modes “AUTO CHANGEOVER” (1) Initial mode 1 When starting to work in (AUTO) mode after turning off the device; If room temperature higher than the set value, operation starts in COOL mode. If the room temperature is equal to or lower than the set temperature, operation starts in HEAT mode. (2) Changing mode 1 The COOL mode switches to the HEAT mode when the room temperature is 2 degrees below the set temperature within 15 minutes. 2 The HEAT mode switches to the COOL mode if the room temperature is 2 degrees higher than the set temperature within 15 minutes. NOTES: If two or more indoor units are interconnected, sometimes it may not be possible to switch the unit operating in automatic mode (AUTO) to another operating mode (COOL ↔ HEAT), the unit enters the standby state. For detailed information about multiple air conditioner systems, see the right. 182 POWER: Lights up during operation and the timer is on. PLASMA/WASH: AREA: See page explaining this feature. Off Operation indicator light Indication Operation status Indicates the standby status. Please refer to the section “Information regarding multi-system air conditioners”. (See above) MANUAL CONTROL OF MODES (COOLING, DRYING, HEATING) To select COOL (cooling), DRY (drying) or HEAT (heating) modes: 1 MODE DESCRIPTION i-see (“I see”)... ADJUSTING FEELING TEMPERATURES The air conditioner adjusts the temperature you feel (“sensed temperature”) according to the air temperature in the room and the floor/wall temperatures (“i-see mode”). To control air temperature rather than perceived temperature, turn off i-see mode. ON/OFF Press button 2. Select the operating mode by pressing the button To enable i-see mode: MODE ■ . Each time you press this button, the operating modes switch in the following order: (AUTO) → (COOL) → (DRY) → (HEAT) NOTE: i-see operating mode is activated the first time you use the remote control after replacing the batteries or after it is reset. To stop the device: ■ To turn off the i-see mode: ON/OFF Press the button In MANUAL COOL or MANUAL HEAT mode, press the i-see button with a thin object. . ■ After you have set the operating mode once, when you turn ON/OFF again, the device will turn on in the previously set mode when you press the button. When operating the device using a thin object, press the i-see button again. NOTE: If you turn off the air conditioner while the i-see mode is on, the next time you turn on the air conditioner, the i-see mode will be turned on. ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ■ When you need to change the set temperature: TOO WARM Press the button to lower the set temperature. One press of this button reduces the set temperature by approximately 1°C. TOO COOL Press the button to increase the set temperature. One press of this button increases the set temperature by approximately 1°C. When operating in DRY mode, temperature control (set temperature) is not possible. When the air conditioner operates in this mode, the room temperature decreases slightly. If the air conditioner is not cooling or heating well... In some cases, when the fan speed is set to Low or AUTO, the air conditioner may not be cooling or heating the air well. In this case, install Med. (medium) or high fan speed. Change the fan speed. Fan Speed: Low or AUTO Fan Speed: Med. (medium) or Upper (increased) i-see mode Sensors continuously measure air temperature and floor/wall temperatures to automatically adjust the set temperature by estimating the temperature felt by the person in the room (“perceived temperature”). Benefits The air in the room is quickly conditioned to a comfortable temperature. The room does not become cold or hot even when the air conditioner is running for a long time. The air conditioner does not overcool or overheat, which means you save energy. Room air temperature Wall temperature Humidity Approximately 20% Approximately 30% Approximately 50% Floor temperature Sensible temperature Sensible temperature components Wall/floor temperatures Room temperature/air temperature 183 i-see sensor When AREA mode is off, the sensitivity range of the i sensor -see (“I see”) depends on the installation location of the air conditioner. Left Installation Center Installation Right Installation Sensitivity Range Illustration Right Center Left Slider switch positions are described on page 180. When AREA (Area Conditioning) mode is on, the i-see sensor moves over a range of 150 degrees and reads the floor/wall temperature in 3 zones (left, right, center). Consequently, the temperature readings may differ from those measured by conventional thermometers depending on the temperature distribution or conditions on the floor and/or wall. After maintenance, to accurately measure floor/wall temperatures, install the front panel correctly. Indoor unit display Sensor direction Approximately 150 degrees SETTING THE AIR CONDITIONING ZONE USING THE i-see SENSOR NOTE Installation location Changing the direction of horizontal air flow MODE DESCRIPTION i-see (“I see”)... ADJUSTING SENSED TEMPERATURE When AREA (zone air conditioning) mode is set When set to AUTO when heating, the indoor unit automatically directs warm air to the room area with the minimum floor/wall temperature. When AREA (area air conditioning) mode is set to AUTO during cooling, the indoor unit automatically directs cool air to the area of ​​the room with the highest floor/wall temperature. Example) When heating Day Night Warm zone Cold zone The indoor unit directs warm air to the cold zone of the room. AREA (Area Conditioning) mode indication The horizontal air flow direction changes when the i-see sensor detects a temperature difference of 3°C. When the AREA (area air conditioning) mode is set to AUTO, the right and left lamps will light up simultaneously when the room temperature distribution is evenly distributed. To reset the AREA mode parameters: In order to ensure uniform climate in the room, the AREA mode (area air conditioning) sets the direction of the horizontal air flow, which changes automatically depending on the readings of the i-see sensor that determines the floor/wall temperature. By quickly conditioning the desired area, comfort levels are also increased and energy is saved. To set AREA mode parameters: ■ Press the button. Each time you press the button, the air conditioning zone changes in the following order: (AUTO) → (Left) → → (Right) → Cancel The i-see sensor moves periodically to measure the temperature of the floor and wall. NOTE: AREA mode parameters can only be set in i-see mode. (See page 183, 184) When exiting AREA (Area Conditioning) mode, the vertical flap returns to the preset position prior to selecting AREA (Area Conditioning) mode. The horizontal air flow direction (), including the horizontal SWING mode, cannot be set when the AREA mode is turned on. 184 ■ Press the button to highlight “Cancel.” ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ When Pressing the button while setting an AREA mode parameter will reset the parameter. Indoor unit installation location and air conditioning area Left installation SPEVA RIGHT Center installation SPEVA RIGHT Right installation SPEVA RIGHT Set the slide switch on the remote control to the required position according to the location of the indoor unit. If the switch is not set correctly, the air conditioner may not operate properly. (See page 180.) AIR CONDITIONING ZONE SETTINGS To condition the entire room. The horizontal air flow direction and indoor unit display are switched according to the room temperature (floor/wall). Press to select AUTO. Movement of the horizontal damper To condition mainly the right side of the room To select the RIGHT zone, press. COOL/DRY Operation of i-see sensor Indoor unit display Installed in the center When the air warms up... Horizontal Very low air flow position Horizontal position The damper is automatically set to the horizontal position. The damper does not swing. NOTE: Air is blown upward and then to position (1). To continuously change the airflow direction, select (SWING) with the VANE button. Installed on the left Installed on the right After about 0.5-1 hour or AREA or ADJUSTING AIR FLOW SPEED AND DIRECTION MANUAL Range of control of air flow in the horizontal direction. The airflow direction in the vertical direction is the same as the setting on the remote controller. (The airflow direction in the horizontal direction is determined by this range.) You can select the AIRFLOW speed and direction as desired. ■ To change the AIR FLOW speed, press the FAN button. Each time you press this button, the fan speed changes in the following sequence: (Low) → (Med.) → (High) → (Very High) → (AUTO) (Very High) for faster Use the setting cooling/heating the room. If the sound of the air conditioner disturbs your sleep, use the (Low) setting. To change the direction of the AIR FLOW along the VANE vertical, press the button. Each time you press this button, the position angle of the horizontal shutter changes in the following order: (1) → (2) → (3) → (4) → (SWING) → (AUTO) OPERATION IN SWING MODE Using the mode swinging allows the air flow to penetrate into all corners of the room. Recommended horizontal damper positions (AUTO - AUTO) as Use the standard COOL position. DRY To adjust the position of the damper as desired, use positions (1) in the HEAT COOL (cooling) or DRY (drying) modes, and positions (2) to (4) in the HEAT (heating) mode. 1 SWING ■ HEAT At the start of heating mode AUTO Remote control button Remote control display To condition mainly the left side of the room To select the LEFT zone, press. Position (4) Immediately after the air conditioner starts operating, the damper remains in a horizontal position. When the air from the indoor unit becomes warm enough, the damper moves to position (4). After the air conditioner starts operating, heating the air from the indoor unit, the fan speed gradually increases until the set speed is reached. At the start of heating mode Position (1) When the air flow direction is set to position (2), (3) or (4) When the air is warmed up... Horizontal position Very weak air flow Set position After operating for about one hour, the air conditioner automatically sets the damper to position (1). To change the airflow direction to the original setting, press the VANE button again. The damper does not move straight down in COOL and DRY modes. Immediately after the air conditioner starts operating, the damper remains in a horizontal position. After the air from the indoor unit has warmed up, the damper is set to a position corresponding to the set air flow direction. After the air conditioner starts operating, heating the air from the indoor unit, the fan speed gradually increases until the set speed is reached. The damper periodically moves between positions (1) and (4). The damper stops briefly in positions (1) and (4). The damper periodically moves between positions (2) and (4). The damper stops briefly in positions (2) and (4). (1) (2) (4) (4) NOTE: Adjust the AIR FLOW direction via the remote control. Manually moving the horizontal and vertical flaps may cause damage. When changing the operating mode in the “(AUTO)” mode, the horizontal guide is automatically moved to the position required for each mode. 2 3 4 185 REGULATION OF SPEED AND DIRECTION OF AIR FLOW PLASMA DUO MODE (DOUBLE ACTION PLASMA). .. PLASMA REFRESHING AND PLASMA AIR CLEANING To change the direction of the air flow so that it does not fall directly on you. The PLASMA mode is used when you want to eliminate an unpleasant odor (for example, the smell of tobacco smoke) or purify the air in the room (remove dust, pollen and other allergens). To change the air flow direction When to use this function? Pressing the VANE button for 2 seconds or more will reverse the movement of the horizontal flap and move it to the horizontal position. Use this function when you do not want air from the indoor unit to blow directly onto you. Depending on the shape of the room, air may blow directly onto you. Press the VANE button again to return the damper to the previously set position. Horizontal position COOL/DRY mode HEAT mode The air conditioner starts cooling or drying the air approximately 3 minutes after setting the damper to the horizontal position. When you press the VANE button again, the damper will return to the previously set position and the air conditioner will start operating in cooling or drying mode after about 3 minutes. The air conditioner begins to heat the air approximately 3 minutes after setting the damper to the horizontal position. Sometimes the air above the floor may not warm up. To heat air near the floor, set the horizontal damper to the (AUTO) position or to the downward flow position. When you press the VANE button again, the damper will return to the previously set position and the air conditioner will start operating in heating mode after about 3 minutes. NOTE: VANE If you use the button to change the direction of the air flow so that it does not hit you directly, the compressor stops for about 3 minutes even while the air conditioner is running. The air conditioner operates at reduced air flow until the compressor is turned on again. ■ To change the AIRFLOW direction horizontally, press the button. Each time you press the button, the installation angle of the VERTICAL FLAP changes in the following order: (SWING) OPERATION IN SWING MODE Using the swing mode allows the air flow to penetrate to all corners of the room. 186 To turn on the PLASMA mode: ■ Select the PLASMA mode by pressing the button while the air conditioner is running. Each time you press this button, the PLASMA mode settings change in the following order: → → → Cancel (The PLASMA mode icon will disappear. ) The PLASMA/WASH indicator on the indoor unit display turns on and the PLASMA REFRESHING and/or PLASMA AIR CLEANING unit turns on. Set the desired airflow speed. To turn off PLASMA mode: ■ Select “Cancel” by pressing the button while the air conditioner is running. When the PLASMA mode is set, it will turn on every time you turn on the air conditioner until you select “Cancel” using the button. Description of PLASMA mode:< функция>Included: PLASMA REFRESHING PLASMA AIR CLEANING. And< функция>PLASMA DEODORIZING mode purifies indoor air by absorbing and decomposing particles that emit odors and gases, such as formaldehyde. function>< Операция ПЛАЗМЕННОЙ ОЧИСТКИ очищает воздух в комнате за счет поглощения частиц табачного дыма и таких аллергенов как пыльца и домашняя пыль. ПРИМЕЧАНИЕ: Угарный газ, выделяемый при курении сигарет, не удаляется операциями режима PLASMA. Для поступления свежего воздуха время от времени открывайте окна. При работе кондиционера в режиме PLASMA Вы можете ощущать запах озона, который генерируется в небольших количествах блоками фильтров ПЛАЗМЕННОГО ОСВЕЖЕНИЯ/ОЧИСТКИ ВОЗДУХА. Это не неисправность. При работе кондиционера в режиме PLASMA можно услышать слабое шипение. Это звук плазменных разрядов, а не неисправность. Никогда не дотрагивайтесь до фильтра ПЛАЗМЕННОГО ОСВЕЖЕНИЯ/ОЧИСТКИ ВОЗДУХА во время работы кондиционера. Несмотря на то, что блоки фильтров разработаны с учетом требований техники безопасности, они могут стать причиной травмы, поскольку являются источниками электрических разрядов высокого напряжения. <Очистка>When the PLASMA/WASH indicator is flashing, it is necessary to clean the PLASMA REFRESHING/AIR CLEANING filter units. For cleaning instructions, see page 189.<Замена фильтров ПЛАЗМЕННОГО ОСВЕЖЕНИЯ> * Refer to “REPLACING THE PLASMA FRESHING FILTER...” on page 189. ENERGY SAVING COOLING FUNCTION (ECONO COOL) Use this function if you want to feel comfortable when the air conditioner is operating in COOL mode - and save energy at the same time. . Perform the following operations when the air conditioner is operating in MANUAL COOL mode. ■ Press the ECONO COOL button WHEN YOU ARE NOT GOING TO USE THE AIR CONDITIONER FOR A LONG TIME When you are going to turn off the air conditioner for a long time: 1 . When selecting the (ECONO COOL) function in COOL mode, the air conditioner operates in vertical swing mode with a variable cycle depending on the temperature of the air conditioner. In this case, the SET TEMPERATURE is set 2°C higher than in COOL mode. To turn off the ECONO COOL function: Press the button again. ■ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ Turn on the air conditioner for 3 or 4 hours in FAN mode to dry internal parts of the device. To enable FAN mode, set the maximum temperature on the remote control to MANUAL COOL mode. (See page 183.) 2 ECONO COOL VANE FAN TOO WARM TOO COOL , or, and ON/OFF timer The buttons (explained below) continue to operate. What is the “ECONO COOL” (Energy Saving Cooling) function? Swinging airflow (changing the direction of airflow) brings a feeling of extra freshness compared to airflow with a constant direction. So, even though the set temperature is 2°C higher, you still feel comfortable when the appliance is in cooling mode. As a result, you can save energy. OPERATION USING THE TIMER (ON/OFF TIMER) 1 2 3 CAUTION: If you are not going to use the air conditioner for a long time, turn off the power breaker or unplug the power cord from the outlet. Otherwise, dirt may accumulate and cause a fire. 3 Remove the batteries from the remote control. Clean the air filter and install it in the indoor unit. (See page 188 for instructions on cleaning the filter.) Turn off the power breaker and/or unplug the power cord from the outlet. If you press the button while the ECONO COOL (energy saving cooling) function is operating, the ECONO COOL (energy saving cooling) function turns off. When you are going to turn on the air conditioner after a long period of time: Make sure that the air intake and air outlet of the indoor/outdoor units are not blocked by foreign objects. Check that the ground connections are correct. CAUTION: Ground the device. Do not connect grounding wires to gas or water pipes, lightning rods, or telephone network grounding cables. Improper grounding of the device may result in electric shock. CAUTION: To prevent battery leakage, remove them from the remote control when you do not intend to use the remote control for an extended period of time. It is more convenient to set the timer for the time when you go to bed, when you return home, get up in the morning, etc. How to set the ON timer 1 Press the button in operation. START when the air conditioner How to set the OFF timer 1 Each time you press this button, the ON timer switches between ON and OFF. 2 Set the timer time using the TIME (Forward) and (Back) buttons. ■ Press the START button. STOP 2 Before cleaning the appliance, set the timer time using the TIME (Forward) and (Back) buttons. Each time you press the button, the set time increases by 10 minutes, and each time you press the button, it decreases by 10 minutes. button is pressed To exit the OFF timer mode: ■ Press the APPLIANCE CARE button when the air conditioner Each time you press this button, the OFF timer switches between ON and OFF. Each time you press the button, the set time increases by 10 minutes, and each time you press the button, it decreases by 10 minutes. pressing the button To exit the ON timer mode: Press the button during operation. STOP. How to program the timer The ON timer and OFF timer can be used in combination. The timer whose set time comes first will run first. (The “ ” icon shows the order of the timer.) If the current time is not set, the timer cannot be used. NOTES: If there is a power outage or failure while the AUTO START/STOP timer is operating, the timer settings are disabled. Since these models are equipped with an automatic restart function, the air conditioner starts working with the timer turned off immediately after power is restored. ■ Turn off the power breaker and/or unplug the power cord from the outlet. CAUTION: Before cleaning the appliance, turn it off and unplug the power cord or turn off the electrical breaker. Due to the high speed of the fan blades, injury may occur. Cleaning the indoor unit ■ Clean the unit with a dry, soft cloth. If the device is heavily soiled, wipe it with a cloth soaked in a solution of mild detergent diluted in lukewarm water. Do not use gasoline, ether, polishing powders or insecticides. Their use may damage the device. The front panel may come off if it is raised above its normal horizontal position. When removing the front panel, see step 3 in CLEANING THE FRONT PANEL. 187 CLEANING THE FRONT PANEL, HEAT EXCHANGE UNIT AND FAN Front panel 1 Heat exchanger Press and release the handles on both sides of the front panel and lift the panel until it clicks. (1) While holding the hinges, lift the panel up to a horizontal position and pull the hinges forward to remove the front panel. (2) ■ Heat exchanger Hinge Hole CAUTION: Do not drop the front panel or use excessive force to separate it. This may damage it. When removing or installing the front panel, use only stable benches. Otherwise, the panel falling may cause injury, etc. Make sure that the metal bar (silver color) that is visible when the front panel is open is not bent. This may cause malfunction or abnormal sound during operation. Wipe the front panel with a soft, dry (or dampened with water) cloth. When washing the panel, wipe it dry with a soft, dry cloth and leave to dry away from direct sunlight. If dirt is visible, wipe the front panel with a cloth dampened with a mild detergent diluted in warm water. Do not use benzine, solvents, scouring powders or insecticides, or scrub the front panel with rough brushes or sponges. Do not soak the front panel in cold or warm water for more than two hours, and do not leave it in the sun in warm places or near an open flame. This may cause the panel to warp or fade. Hold the front panel by its ends and keep it horizontal, insert the hinges into the holes on the top of the indoor unit until they click into place. Then carefully close the front panel and press down in the three places on the front panel indicated by the arrows. 188 1 To remove the anti-mould air filter, lift the filter by holding its handle and then pull it down. Anti-mold air filter 2 3 Cleaning the anti-mold filters (once every 2 weeks) Before cleaning the heat exchanger, remove the anti-mould filters and PLASMA REFRESHING/AIR CLEANING filter units. 1 2 CLEANING THE AIR FILTER You can clean the surface of the heat exchanger by installing the brush from the QUICK CLEANING KIT on the vacuum cleaner. For detailed cleaning instructions, refer to the QUICK CLEAN KIT manual (packed with the outdoor unit). WARNING: Do not touch the heat exchanger with your hands. You may get damaged. (We recommend using gloves to protect your hands.) CAUTION: Do not stand on an unstable stand when cleaning. You may fall and be injured. Use only the brush included in the QUICK CLEAN KIT. Do not use other devices. Otherwise, you may damage the heat exchanger or indoor unit. NOTE: The QUICK CLEAN KIT accessories can be installed on a vacuum cleaner with a hose/pipe diameter (internal diameter) between 32 and 39 mm. Refer to the QUICK CLEAN KIT instructions included with the outdoor unit. Fan For information on cleaning the fan, see page 190. Remove. 3 After rinsing the filter with water/warm water, dry the filter away from direct sunlight. When drying, do not expose the anti-mold filter to direct sunlight or expose the filter to heat from an open fire. Open the front panel and remove/replace the filter. CAUTION: When removing the mold filter, do not touch the metal parts of the indoor unit. This may cause damage. 2 Remove dirt from the anti-mildew air filter using a vacuum cleaner or by washing the filter with water. Do not clean with a hard brush or sponge with a hard surface. This may cause the filter to become deformed. If the filter is heavily soiled, wash the filter in a solution of mild detergent diluted in lukewarm water. Using hot water (above 50°C) the filter may become deformed. 4 Install the anti-mould air filter. (Insert its latches carefully.) Reinstall. CLEANING THE PLASMA/AIR CLEANING FILTER UNITS When the PLASMA/WASH light is flashing, clean the filters as soon as possible. The indicator starts flashing after the total operating time has been exceeded - 330 hours. 1 Install the PLASMA FRESHING/AIR CLEANING filter units by reversing the removal instructions. 1 BEFORE CLEANING Turn off the indoor unit using the remote controller and unplug the power cord from the outlet and/or turn off the breaker. Otherwise, you may be damaged because the PLASMA FRESHING/AIR CLEANING filter units are under high voltage. INSTALLATION 2 Remove the anti-mould air filters. 2 3 4 3 Hold the handles on both sides of the front panel and lift the panel to a horizontal position. Remove the PLASMA FRESHING/AIR CLEANING filter unit. 5 6 7 CLEANING 1 Clean the filter surfaces with a vacuum cleaner or rinse with water. After cleaning, leave the filters in warm water at a temperature of 30 to 40°C for 10-15 minutes. (To remove stubborn stains, clean the filters in a mild solution of alkaline detergent and water.) The ceramic refresh filter inside the PLASMA REFRESH filter unit is fragile, so handle it with care. Clean the filter without removing it from the filter unit. (Detailed description of the ceramic refreshing filter is shown on the right.) 2 After soaking the filter units, shake them horizontally and vertically and rinse them under running water. Shake off any remaining water. To remove stubborn stains such as oil and nicotine stains, repeat the above procedures two or three times. 3 Dry the blocks by hanging them in a shaded, well-ventilated area. If you cannot hang the filter units, arrange them as shown in the following illustration. NOTE: If the PLASMA DEODORIZING/AIR PURIFYING filter units are immersed in water for cleaning, the filter shell may turn white, but this will not affect performance or quality. Continue using these filter blocks. Do not use detergents containing bleach. Do not disassemble the PLASMA FRESHING/AIR CLEANING filter units. Do not dry the PLASMA REFRESHING/AIR CLEANING units with hot air from a hair dryer or other devices. (Exposure to hot air may cause the filter unit to become deformed.) PLASMA REFRESHING/AIR CLEANING filter units should only be installed when completely dry. If the filter unit is wet, the PLASMA/WASH indicator will flash and the PLASMA function will be disabled. 1 Install the PLASMA REFRESHING/AIR CLEANING filter units into the hole in the plasma element holder. The PLASMA REFRESHING/AIR CLEANING filter units must be pushed in until they click. If the PLASMA REFRESHING/AIR CLEANING filter units are not installed correctly, the front panel will not close. Plasma element holder 5 Installation of anti-mold filter. E.O. SW Plug in the power cord and/or turn on the switch. Press the WASH reset switch. A short bell will sound and the PLASMA/WASH indicator will stop flashing. The next time you turn on the air conditioner, make sure that the PLASMA/WASH indicator does not flash. 7 WASH reset Holding both ends of the front panel, close the panel. Press down in the three places on the front panel indicated by the arrows. REPLACING THE PLASMA REFRESHING FILTER (CERAMIC REFRESHING FILTER) Replacing the ceramic refreshing filter (once every 6 years) The ceramic refreshing filter is installed in the PLASMA REFRESHING filter unit. The filter is made of fragile material. Handle it with care. 4 1 CAUTION: If the ceramic refresh filter is not installed, the PLASMA REFRESHING filter unit may not function properly. Make sure the ceramic refresh filter is installed. Disposal of the ceramic refreshing filter must be carried out in accordance with the disposal regulations in force in your region. (Main material: ceramic.) 2 Open the two handles to open the filter unit. To remove, pull the handles outward and then forward as shown in the following illustration. 1 2 3 Pull out the ceramic refreshing filter from the side of the filter unit. Installation of the ceramic refreshing filter is carried out in the reverse order of its removal. Optional Items Part Name Ceramic Refresh Filter Part No. MAC-305FT-E 189 CLEANING THE AIR OUTLET AND FAN OF THE INDOOR UNIT 5 Before cleaning Turn off the indoor unit using the remote controller and unplug the power cord from the outlet or turn off the switch. Otherwise, you may be injured because the indoor unit fan rotates at high speed during operation. Be careful not to hurt your hands. If the air inlet or fan is covered with dirt, mildew or dust, clean it with a damp or dry soft cloth or the QUICK CLEAN KIT brush attached to the vacuum cleaner. If there is noticeable dirt accumulation near the air inlet, clean it with a cloth dampened with a mild detergent diluted in warm water. For detailed instructions on cleaning operations using the QUICK CLEAN KIT brush, refer to the QUICK CLEAN KIT manual (packed with the outdoor unit). Do not use gasoline, benzene or abrasive powder. Do not apply excessive force to the fan. Otherwise it may be damaged. Cleaning 1 2 Hold the handles on both sides of the front panel and lift the panel to a horizontal position. Holding both ends of the horizontal damper, pull it towards you by hand and make sure that the fan has stopped. Clean the air outlet and fan of the indoor unit. (Make sure the fan has stopped.) 6 Place the vertical flaps in place one by one. 2 To install a vertical shutter 1 Hold the bars of each vertical shutter and install the shutters into their slots. press it until it clicks. Down. 3 Remove the horizontal flap. While releasing the latches, hold the horizontal flap. Groove When installing vertical flaps, hold onto the bars, otherwise the flaps may be damaged. During this operation, do not apply excessive force to the fan grille. The fan grille can be deformed and the dampers will not work properly. Reinstall the vertical flaps to their original positions. Otherwise, condensation may drip from the indoor unit or the horizontal damper may not operate properly. To remove the horizontal flap, follow steps 1 and 2. On the right is Unblocking. Blocking. 2 1 Stopper 7 Install the horizontal guides. (Reverse the removal procedures.) 1 Unlock. 2 Limiter Left Lock. Insert this end first. 4 Rotate the vertical guides outward one at a time. 1 Holding the appliance with one hand, grasp the 2 Holding the bar of each vertical flap with the other and pull it down and turn it. flaps, move them in the directions shown by the arrows. The flaps are not removable. Pull towards yourself. In Procedures 2, lock the stops until they click into place. 8 9 Holding both ends of the front panel, close the panel. Press down in the three places on the front panel indicated by the arrows. (See page 189.) After cleaning Cannot be removed. Insert Turn left. Turn right. Fan guard When turning the vertical dampers, hold on to the bar, otherwise the dampers may be damaged. When performing this procedure, do not apply excessive force to the fan guard. The fan guard may become deformed and the guides may not function properly. 190 Plug the power cord into the electrical outlet and/or turn on the switch. Make sure the LED indicators are not flashing. If the indicators are flashing, the horizontal flap has not been installed correctly. In this case, unplug the power cord and/or turn off the switch and install the horizontal damper following the instructions in step 7. If you turn on the air conditioner after cleaning the air outlet and fan, do not go close to the air outlet as remaining dust may fly out. BEFORE CALLING FOR SERVICE, CHECK THE FOLLOWING AGAIN Question Items to be checked or corrective action The air conditioner does not operate. Perhaps the mains breaker is turned off? Perhaps a fuse has blown? Perhaps the on timer has been programmed? (Page 187) All LED indicators on the indoor unit blink. Is the horizontal guide connected to the indoor unit correctly? (Page 190) The horizontal guide does not move. Are the horizontal and vertical guides connected to the indoor unit correctly? (Page 190) Is the fan grille deformed? Insufficient cooling or heating of the room. Perhaps the temperature is set incorrectly? (Page 183) Is the filter clogged? (Page 188) Is the indoor unit fan clean? (Page 188) Is the air intake or air outlet of the indoor or outdoor unit blocked? Perhaps a window or door is open? The air coming out of the indoor unit has a peculiar smell. Perhaps the filter is clogged? (Page 188) Is the indoor unit fan clean? (Page 188) On the remote control display Are the batteries running low? (Page 181) remote Perhaps the polarity is not correct (+,-) no control when installing batteries? (Page 181) images, or display Some buttons may have been pressed dimmed. The internal remote control of other appliances does not respond to electrical appliances? signals from the remote control. If there is a power failure. Has the air conditioner started working again? If the air conditioner was running before the power outage, it will start working again, as these models are equipped with an auto-start function. (See the description of the auto start function on page 182.) If the air conditioner does not resume normal operation after performing the above checks, stop using the air conditioner and contact your dealer. In the cases described below, you must stop the air conditioner and contact your dealer. When water flows from the indoor unit. When the POWER indicator is flashing. If the current breaker in the network frequently trips. The signal from the remote control may not be received in a room where fluorescent lamps that are turned ON/OFF by an electronic device (inverter type fluorescent lamps, etc.) are installed. In regions with weak electric waves, the air conditioner may interfere with radio or television reception. An amplifier may be required for proper radio or television reception. During a thunderstorm, stop the air conditioner and unplug the power cord or turn off the power breaker. Otherwise, electrical parts may be damaged. IF YOU THINK THE DEVICE IS FAILURE Question Answer (it is not a malfunction) When restarted, the device does not respond to control commands for approximately 3 minutes. This is a microprocessor-activated protective function of the air conditioner. Please wait. A crackling sound is heard. The crackling sound is due to expansion/contraction of the front panel and other parts of the device due to temperature changes. The air coming out of the air conditioner sucks in odors from the walls, carpet, indoor unit, furniture, fabrics and blows them out along with the air. specific smell. Is the PLASMA REFRESHING filter unit cleaned? If the device becomes dirty, clean it, and if dirt is noticeable on the ceramic refreshing filter, replace the filter with a new one. When the air conditioner is operating in PLASMA mode, you can smell ozone, which is generated in small quantities by the PLASMA REFRESHING/AIR CLEANING filter units. This is not a malfunction. The outdoor unit fan does not rotate even when the compressor is running. Even if the fan starts to spin, it stops quickly. When the outdoor temperature is low, the fan may not operate to maintain sufficient cooling capacity. The sound of running water is heard. This is the sound of refrigerant flowing through the air conditioner pipes. This is the sound of condensed moisture flowing in the heat exchanger pipes. This is the sound of the heat exchanger when defrosting. A gurgling sound is heard. This sound is heard when outside air is sucked from the drain hose when the exhaust unit or fan is turned on, causing a stream of water to be ejected from the drain hose. This sound can also be heard in strong winds when outside air is forced into the drain hose. The room is not cooled enough. When using indoor fan or gas stove The load on the air conditioner operating in cooling mode increases, resulting in reduced cooling efficiency. At high temperature outside air, cooling efficiency may decrease. Light mist comes out of the air outlet of the indoor unit. The cool air coming from the air conditioner quickly cools the moisture in the indoor air and creates haze. Mechanical sound is heard from the indoor unit. This sound appears when a fan or compressor is turned on/off. Question Answer (this is not a malfunction) When the air conditioner is operating in COOL mode During operation or DRY, the air flow direction changes downward for 1 hour to move the air to prevent condensation from dripping. The flow direction is automatically horizontally set to position (1). The damper is not allowed. When operating in heating mode, if the air flow temperature is adjusted too low using the remote control or during defrosting, the position of the remote horizontal damper is automatically controlled. is set to “horizontal”. Water is leaking from the outdoor unit. When operating in COOL (cooling) and DRY (drying) modes, the pipes and pipe connections cool, which causes moisture to condense. When operating in heating mode, during defrosting operation, frozen water on the outdoor unit melts and flows down. When operating in heating mode, moisture condensed in the heat exchanger flows down. White smoke comes out from the outdoor unit. In heating mode, the steam that appears as a result of defrosting appears as white smoke. When operating in heating mode, air is not blown out immediately. Please wait, the air conditioner is preparing to blow warm air. When operating in heating mode, the appliance stops for approximately 10 minutes. The outdoor unit is defrosting (Defrosting operation). This operation takes 10 minutes, please wait. (When the outside temperature is low and humidity is high, frost will form.) A hissing sound may sometimes be heard. This sound is heard when the refrigerant flow inside the air conditioner changes. The room is insufficient If the outside temperature is low, the heating efficiency may be reduced. heated. In a multi-unit system, if one of the indoor units is not used, it will become hot and a noise similar to running water may be heard. A small amount of refrigerant continues to flow into the indoor unit even if the unit is not in use. The air conditioner will start operating only when the power is turned on, even if you do not operate the unit using the remote control. These models are equipped with an autostart function. If you turn off the power without stopping the air conditioner using the remote control and then turn on the power, the air conditioner will automatically start operating in the mode that was set using the remote control before turning off the power. 191 IF YOU THINK THE APPLIANCE IS MALFUNCTION Question Answer (it is not a malfunction) The PLASMA/WASH indicator flashes after cleaning. Press the WASH reset switch inside the front panel. The indoor unit emits a faint hissing sound. This is the sound of plasma discharges, not a malfunction. The PLASMA REFRESHING/AIR CLEANING filter units make clicking sounds. Are the PLASMA DEODORIZING/AIR CLEANING filter units clogged with dust? Clean the PLASMA DEODORIZING/AIR CLEANING filter units. Are the PLASMA DEODORIZING/AIR CLEANING filter units damp? Dry the PLASMA DEODORIZING/AIR CLEANING filter units completely. Question Answer (this is not a malfunction) This is necessary for the normal Rotating operation of the VERTICAL AND VERTICAL AND HORIZONTAL HORIZONTAL FLAP FLAP operation. pauses briefly and then starts again. The automatic front panel does not close after opening it while the air conditioner is turned off. If the automatic front panel is opened while the air conditioner is off, it will remain in the open position. Unplug the power cord from the outlet and/or turn off the switch, and then turn the plug and/or switch back on. The automatic front panel does not close. Are the PLASMA DEODORIZING/AIR CLEANING filter units installed correctly? Are anti-mold filters installed correctly? Install them securely. Question Answer (this is not a malfunction) If the front panel was opened Automatically manually while the air conditioner was turned off, the front panel will remain open and will not close manually. condition. Unplug the power cord and/or turn off the switch, and then plug it back in and/or turn the switch back on. The automatic front panel will open fully once and then close. From the indoor unit If the automatic front panel is not opened completely, water drips during operation. air conditioner, condensation may form on it and drip down. In this case, use the remote control to turn the air conditioner off and on. The automatic front panel should close and then open completely. After If the automatic front panel is opened when the indoor unit is completely turned off for maintenance, the silent maintenance sound, etc. will sound when a click is heard. (About 13 seconds, the indoor unit will resume operation and maximum) detect the position of the automatic front panel. This is not a malfunction. If the indoor unit is turned off due to power failure, etc., and the automatic front panel is opened, a sound will sound when the indoor unit resumes operation and detects the position of the automatic front panel. This is not a malfunction. 192 INSTALLATION, MOVEMENT AND INSPECTION OF THE UNIT Installation location Avoid installing the air conditioner in the following locations. In areas where flammable gas may leak. CAUTION: Do not install the appliance in a location where flammable gas may leak. If flammable gas leaks or accumulates near the appliance, an explosion may occur. In places where there is a lot of machine oil. In places where there is a lot of salt, for example, on the sea coast. In places where hydrogen sulfide gas forms, for example, near a hot natural spring. In places where oil products are released or in places with heavy oil vapors. If there is high-frequency or radio-receiving equipment. The outdoor unit should be installed at a distance of at least 3 m from the antennas of television, radio, etc. In regions with weak electric waves, a larger distance between the outdoor unit and the antenna is required in case the air conditioner causes interference with radio or television reception. . Install as far away as possible to protect from fluorescent lamps. Inverter-type fluorescent lamps, wall, etc. Provide sufficient distance to avoid picture and sound distortion. At least 1 m Well ventilated dry place At least 100 mm At least 200 mm TV At least 1 m Cordless telephone or Portable telephone Radio At least 3 m CAUTION: Ground the device. Do not connect grounding wires to gas or water pipes, lightning rods, or telephone network grounding cables. Improper grounding of the device may result in electric shock. Depending on the specific conditions, install an earth leakage breaker in the place where the air conditioner is installed (places with high humidity, etc.). If an earth leakage breaker is not installed, electric shock may occur. Inspection and Maintenance appliance After using the air conditioner for several seasons, its performance may decrease due to the accumulation of dirt on the internal parts of the appliance. Depending on the specific operating conditions, the formation of unpleasant odors or incomplete drainage of moisture due to the accumulation of dirt, dust, etc. may occur. In addition to routine maintenance operations, it is recommended that the air conditioner be regularly inspected and maintained by a specialist. Please contact your dealer. Be aware of operating noise WARNING: If the air conditioner operates but does not cool or heat the room (depending on the model), contact your dealer as this may indicate a refrigerant leak. After performing repairs, be sure to ask your service representative if there is a refrigerant leak or not. The refrigerant charged into the air conditioning system does not pose a health hazard. Usually there is no refrigerant leakage, but if refrigerant gas leaks indoors and then comes into contact with the fire of a fan heater, space heater, furnace, etc., harmful substances are generated. Electrical installation work Provide a separate circuit for powering the air conditioner. Be sure to observe the permissible power of the current breaker in the electrical network. WARNING: Prohibited self installation air conditioner by the user. Improper installation may result in fire, electric shock, injury due to the unit falling, liquid leakage, etc. Do not use an intermediate connection in the power cord or use an extension cord. Do not connect multiple electrical appliances to the same AC power source. Loose connections, insufficient insulation, connection to a higher voltage network, etc. may cause fire or electric shock. Contact your dealer. Do not place foreign objects near the air outlets of the outdoor unit. This may reduce the efficiency of its operation and also increase the noise level during operation of the device. If you hear any unusual noise during operation, contact your dealer. Moving the device to another location Moving the device, as well as installing it in a new location due to repairs, relocation, etc., requires special knowledge and special operations. WARNING: The user is prohibited from repairing or moving the air conditioner. Improper repair and relocation may result in fire, electric shock, injury due to the unit falling, liquid leakage, etc. Contact your dealer. Disposal For disposal of this product, please contact your dealer. If you have any questions, please contact your dealer. TECHNICAL SPECIFICATIONS Model Kit Indoor Outdoor Mode Power Requirements Power kW Input Power kW Indoor kg Weight Outdoor kg Refrigerant Capacity kg (R410A) Indoor IP Code Outdoor Permissible Low. MPa pressure (ps) excess working High. MPa pressure pressure (ps) Indoor (Very High/ dB(A) High/Medium/Low) noise level Outdoor dB(A) MSZ-FA25VA(H) MSZ-FA35VA(H) MSZ-FA25VA MSZ-FA35VA MUZ-FA25VA(H) MUZ -FA35VA(H) Cooling Heating Cooling Heating ~ /N, 230V, 50Hz 2.5 3.2 3.5 4.0 0.595 0.735 0.935 0.995 10 33 37 0.90 NOTES: 1. Design operating conditions Cooling - Room temperature : Outdoor Temperature: Heating Indoor Temperature: Outdoor Temperature: *DB Dry Bulb Ball ** WB - Wet Bulb Ball 2. Guaranteed Operating Temperature Range 1.05 Indoor IP 20 IP 24 Upper Limit Cooling 1.64 Lower Limit 4, 15 Upper limit 42/36/29/21 46 42/36/29/22 47 48 27°C DB*, 19°C WB** 35°C DB 20°C DB 7°C DB, 6°C WB Heating Lower limit 32°C DB 23°C WB 21°C DB 15°C WB 27°C DB - 20°C DB - Outdoor MUZ-FA25/35VA MUZ-FA25/35VAH 46°C DB 46°C DB - - - 10°C DB -10°C DB - - 24°C DB 24°C DB 18°C ​​WB 18°C ​​WB -10°C DB -20°C DB -11°C WB -21°C WB 193 This product is designed and intended for use in the residential, commercial and light-industrial environment. The product at hand is based on the following EU regulations: Low Voltage Directive 73/23/ EEC Electromagnetic Compatibility Directive 89/336/ EEC HEAD OFFICE: MITSUBISHI DENKI BLDG., 2-2-3, MARUNOUCHI, CHIYODA-KU, TOKYO 100 -8310, JAPAN SG79Y401H03