Mitsubishi Electric MSZ-GF71VE, MSZ-GF60VE User guide
SPLIT-TYPE AIR CONDITIONERS
INDOOR UNIT
MSZ-GF60VE MSZ-GF71VE
Englishisoriginal.
Перевод
оригинала
Переклад
оригіналу
OPERATING INSTRUCTIONS
• Tousethisunitcorrectlyandsafely,besuretoreadtheseoperatinginstructionsbeforeuse.
ИНСТРУКЦИИ ПО ЭКСПЛУАТАЦИИ
• Вцелях правильной и безопаснойэксплуатацииданного устройстваобязательно перед его использованиемпрочтитенастоящее
руководствопоэксплуатации.
ПОСІБНИК З ЕКСПЛУАТАЦІЇ
• Зметоюправильної та безпечної експлуатаціїданого пристрою,
обов’язковоперед його використаннямпрочитайтеданий посібник
зексплуатації.
For user
Дляпользователя
Длякористувача
English
Русский
Українська
● OPERATING INSTRUCTIONS ●
CONTENTS
■ SAFETY PRECAUTIONS 1
■ DISPOSAL 2
■ NAME OF EACH PART 3
■ PREPARATION BEFORE OPERATION 3
■ SELECTING OPERATION MODES 4
■ FAN SPEED AND AIRFLOW DIRECTION ADJUSTMENT 5
■ LONG OPERATION 5
■ POWERFUL OPERATION 5
■ I-SAVE OPERATION 6
■ ECONO COOL OPERATION 6
■ TIMER OPERATION (ON/OFF TIMER) 6
■ WEEKLY TIMER OPERATION 7
■ CLEANING 8
■ WHEN YOU THINK THAT TROUBLE HAS OCCURRED 9
■ WHEN THE AIR CONDITIONER IS NOT GOING TO BE USED FOR A LONG TIME 10
■ INSTALLATION PLACE AND ELECTRICAL WORK 10
■ SPECIFICATIONS 10
SAFETY PRECAUTIONS
• Since rotating parts and parts which could cause an electric shock are used
in this product, be sure to read these “Safety Precautions” before use.
• Since the cautionary items shown here are important for safety, be sure to
observe them.
• After reading this manual, keep it together with the installation manual in a
handy place for easy reference.
Marks and their meanings
WARNING :
CAUTION :
En-1
Incorrect handling could cause serious hazard, such as
death, serious injury, etc. with a high probability.
Incorrect handling could cause serious hazard depending
on the conditions.
WARNING
Do not connect the power cord to an intermediate point, use
an extension cord, or connect multiple devices to a single
AC outlet.
• This may cause overheating, fi re, or electric shock.
Make sure the power plug is free of dirt and insert it securely
into the outlet.
• A dirty plug may cause fi re or electric shock.
Do not bundle, pull, damage, or modify the power cord, and do
not apply heat or place heavy objects on it.
• This may cause fi re or electric shock.
Do not turn the breaker OFF/ON or disconnect/connect the
power plug during operation.
• This may create sparks, which can cause fi re.
After the indoor unit is switched OFF with the remote controller,
•
make sure to turn the breaker OFF or disconnect the power plug.
Do not expose your body directly to cool air for a prolonged
length of time.
• This could be detrimental to your health.
The unit should not be installed, relocated, disassembled,
altered, or repaired by the user.
• An improperly handled air conditioner may cause fi re, electric
shock, injury, or water leakage, etc. Consult your dealer.
• If the power supply cord is damaged, it must be replaced by the
manufacturer or its service agent in order to avoid a hazard.
When installing, relocating, or servicing the unit, make sure
that no substance other than the specifi ed refrigerant (R410A)
enters the refrigerant circuit.
Any presence of foreign substance such as air can cause abnormal
•
pressure rise and may result in explosion or injury.
• The use of any refrigerant other than that specifi ed for the system
will cause mechanical failure, system malfunction, or unit breakdown. In the worst case, this could lead to a serious impediment
to securing product safety.
This appliance is not intended for use by persons (including
children) with reduced physical, sensory or mental capabilities,
or lack of experience and knowledge, unless they have been
given supervision or instruction concerning use of the appliance by a person responsible for their safety.
Children should be supervised to ensure that they do not play
with the appliance.
Meanings of symbols used in this manual
: Be sure not to do.
: Be sure to follow the instruction.
: Never insert your fi nger or stick, etc.
:
Never step onto the indoor/outdoor unit and do not put anything on them.
: Danger of electric shock. Be careful.
: Be sure to disconnect the power supply plug from the power outlet.
: Be sure to shut off the power.
Do not insert your fi nger, a stick, or other objects into the air
inlet or outlet.
• This may cause injury, since the fan inside rotates at high speeds
during operation.
In case of an abnormal condition (such as a burning smell),
stop the air conditioner and disconnect the power plug or turn
the breaker OFF.
• A continued operation in the abnormal state may cause a malfunction, fi re, or electric shock. In this case, consult your dealer.
When the air conditioner does not cool or heat, there is a possibility of refrigerant leakage. In this case, consult your dealer.
If a repair involves recharging the unit with refrigerant, ask the
service technician for details.
• The refrigerant used in the air conditioner is safe. Normally, it does
not leak. However, if refrigerant leaks and comes in contact with
a heat source such as a fan heater, kerosene heater, or cooking
stove, it will create a harmful gas.
The user should never attempt to wash the inside of the indoor
unit. Should the inside of the unit require cleaning, contact
your dealer.
• Unsuitable detergent may cause damage to plastic material inside
the unit, which may result in water leakage. Should detergent
come in contact with electrical parts or the motor, it will result in
a malfunction, smoke, or fi re.
This appliance is intended to be used by expert or trained users in shops, in light industry and on farms, or for commercial
use by lay persons.
CAUTION
Do not touch the air inlet or the aluminum fi ns of the indoor/
outdoor unit.
• This may cause injury.
Do not use insecticides or fl ammable sprays on the unit.
• This may cause a fi re or deformation of the unit.
SAFETY PRECAUTIONS
CAUTION
Do not expose pets or houseplants to direct airfl ow.
• This may cause injury to the pets or plants.
Do not place other electric appliances or furniture under the
indoor/outdoor unit.
• Water may drip down from the unit, which may cause damage or
malfunction.
Do not leave the unit on a damaged installation stand.
• The unit may fall and cause injury.
Do not step on an unstable bench to operate or clean the unit.
• This may cause injury if you fall down.
Do not pull the power cord.
• This may cause a portion of the core wire to break, which may
cause overheating or fi re.
Do not charge or disassemble the batteries, and do not throw
them into a fi re.
• This may cause the batteries to leak, or cause a fi re or explosion.
Do not operate the unit for more than 4 hours at high humidity (80% RH or more) and/or with windows or outside door left
open.
• This may cause the water condensation in the air conditioner, which
may drip down, wetting or damaging the furniture.
• The water condensation in the air conditioner may contribute to
growth of fungi, such as mold.
Do not use the unit for special purposes, such as storing food,
raising animals, growing plants, or preserving precision devices
or art objects.
• This may cause deterioration of quality, or harm to animals and
plants.
Do not expose combustion appliances to direct airfl ow.
• This may cause incomplete combustion.
Never put batteries in your mouth for any reason to avoid accidental ingestion.
• Battery ingestion may cause choking and/or poisoning.
Before cleaning the unit, switch it OFF and disconnect the power
plug or turn the breaker OFF.
• This may cause injury, since the fan inside rotates at high speeds
during operation.
When the unit will be unused for a long time, disconnect the
power plug or turn the breaker OFF.
• The unit may accumulate dirt, which may cause overheating or
fi re.
Replace all batteries of the remote controller with new ones of
the same type.
• Using an old battery together with a new one may cause overheating, leakage, or explosion.
If the battery fl uid comes in contact with your skin or clothes,
wash them thoroughly with clean water.
• If the battery fl uid comes in contact with your eyes, wash them
thoroughly with clean water and immediately seek medical attention.
Ensure that the area is well-ventilated when the unit is operated
together with a combustion appliance.
• Inadequate ventilation may cause oxygen starvation.
Turn the breaker OFF when you hear thunder and there is a possibility of a lightning strike.
• The unit may be damaged if lightning strikes.
After the air conditioner is used for several seasons, perform
inspection and maintenance in addition to normal cleaning.
• Dirt or dust in the unit may create an unpleasant odor, contribute
to growth of fungi, such as mold, or clog the drain passage, and
cause water to leak from the indoor unit. Consult your dealer for
inspection and maintenance, which require specialized knowledge
and skills.
Do not operate switches with wet hands.
• This may cause electric shock.
Do not clean the air conditioner with water or place an object that
contains water, such as a fl ower vase, on it.
• This may cause fi re or electric shock.
Do not step on or place any object on the outdoor unit.
• This may cause injury if you or the object falls down.
IMPORTANT
Dirty fi lters cause condensation in the air conditioner which will contribute to
the growth of fungi such as mold. It is therefore recommended to clean air fi lters
every 2 weeks.
For installation
WARNING
Consult your dealer for installing the air conditioner.
• It should not be installed by the user since installation requires specialized
knowledge and skills. An improperly installed air conditioner may cause
water leakage, fi re, or electric shock.
Provide a dedicated power supply for the air conditioner.
• A non-dedicated power supply may cause overheating or fi re.
Do not install the unit where fl ammable gas could leak.
• If gas leaks and accumulates around the outdoor unit, it may cause an
explosion.
Earth the unit correctly.
• Do not connect the earth wire to a gas pipe, water pipe, lightning rod, or
a telephone ground wire. Improper earthing may cause electric shock.
CAUTION
Install an earth leakage breaker depending on the installation location
of the air conditioner (such as highly humid areas).
• If an earth leakage breaker is not installed, it may cause electric
shock.
Ensure that the drain water is properly drained.
• If the drain passage is improper, water may drip down from the indoor/
outdoor unit, wetting and damaging the furniture.
In case of an abnormal condition
Immediately stop operating the air conditioner and consult your dealer.
DISPOSAL
To dispose of this product, consult your dealer.
Note:
This symbol mark is for EU countries only.
This symbol mark is according to the directive 2002/96/
EC Article 10 Information for users and Annex IV, and/
or to the directive 2006/66/EC Article 20 Information for
end-users and Annex II.
Fig. 1
Your MITSUBISHI ELECTRIC product is designed and manufactured with high
quality materials and components which can be recycled and/or reused.
This symbol means that electrical and electronic equipment, batteries and
accumulators, at their end-of-life, should be disposed of separately from your
household waste.
If a chemical symbol is printed beneath the symbol (Fig. 1), this chemical symbol means that the battery or accumulator contains a heavy metal at a certain
concentration. This will be indicated as follows:
Hg: mercury (0,0005%), Cd: cadmium (0,002%), Pb: lead (0,004%)
In the European Union there are separate collection systems for used electrical
and electronic products, batteries and accumulators.
Please, dispose of this equipment, batteries and accumulators correctly at your
local community waste collection/recycling centre.
Please, help us to conserve the environment we live in!
En-2
● OPERATING INSTRUCTIONS ●
NAME OF EACH PART
Indoor unit Remote controller
Front panel
Air fi lter
(Nano platinum fi lter)
Air cleaning fi lter
(Electrostatic anti-allergy
enzyme fi lter, option)
Air inlet
Heat exchanger
Air outlet
Fan guard
Fan
Horizontal vane
Spec name plate *1
Vertical vane
Display section
Operation indicator lamp
Emergency
operation switch
Remote control receiving section
Outdoor unit
Outdoor units may be different in appearance.
*1 The manufacturing year and month is indicated on the spec name plate.
Page 4
Air inlet (back and side)
Spec name plate *1
Refrigerant piping
Drainage hose
Air outlet
Drain outlet
Operation
display section
Temperature
Page 4
buttons
Operation
select button
Page 4
ECONO COOL
button Page 6
POWERFUL
Page 5
button
i-save button
Page 6
Remote controller holder
• Install the remote
controller holder in a
place where the signal
can be received by the
indoor unit.
• When the remote
controller is not used,
place it in this holder.
Signal transmitting
section
Distance of signal :
About 6 m
Beep(s) is (are) heard
from the indoor unit
when the signal is
received.
ON/OFF
(operate/stop) button
LONG button Page 5
WIDE VANE control
Page 5
button
FAN speed control
button Page 5
VANE control button Page 5
TIME, TIMER set buttons
Pages 3, 6
Increase time
Decrease time
WEEKLY TIMER
set buttons
RESET button Page 3
CLOCK button Page 3
Lid
Slide the lid down to open
the remote controller. Slide
it down further to get to the
weekly timer buttons.
Only use the remote controller provided
with the unit.
Do not use other remote controllers.
If two or more indoor units are installed
in proximity to one another, an indoor
unit that is not intended to be operated
may respond to the remote controller.
Page 7
PREPARATION BEFORE OPERATION
Before operation: Insert the power supply plug into the power outlet and/or turn the breaker on.
Installing the remote controller batteries Setting current time
4.
Press RESET.
1.
1.
Remove the front lid.
2.
Insert the negative
pole of AAA alkaline
batteries fi rst.
3.
Install the front lid.
• Make sure the polarity of the batteries is correct.
•
Do not use manganese batteries and leaking batteries. The remote controller
could malfunction.
• Do not use rechargeable batteries.
• Replace all batteries with new ones of the same type.
• Batteries can be used for approximately 1 year. However, batteries with
expired shelf lives last shorter.
• Press RESET gently using a thin instrument.
If the RESET button is not pressed, the remote controller may not operate
correctly.
En-3
Press CLOCK.
4.
Press CLOCK again.
• Press CLOCK gently using a thin instrument.
3.
Press the DAY button
to set the day.
2.
Press either the TIME button or
the TIMER buttons to set the
time.
Each press increases/decreases
the time by 1 minute (10 minutes
when pressed longer).
SELECTING OPERATION MODES
AUTO mode (Auto change over)
The unit selects the operation mode according to the difference between the
room temperature and the set temperature. During AUTO mode, the unit
changes mode (COOL↔HEAT) when the room temperature is 2°C away
from the set temperature for more than 15 minutes.
Note:
Auto Mode is not recommended if this indoor unit is connected to a MXZ
type outdoor unit. When several indoor units are operated simultaneously,
the unit may not be able to switch operation mode between COOL and
HEAT. In this case, the indoor unit becomes standby mode (Refer to table
of Operation indicator lamp).
COOL mode
Enjoy cool air at your desired temperature.
Note:
Do not operate COOL mode at very low outside temperatures (less than
-10°C). Water condensed in the unit may drip and wet or damage furniture, etc.
DRY mode
Dehumidify your room. The room may be cooled slightly.
Temperature cannot be set during DRY mode.
1
Press to start the operation.
2
Press to select operation mode. Each press
changes mode in the following order:
(AUTO) (COOL) (DRY) (HEAT) (FAN)
3
Press or to set the temperature.
Each press raises or lowers the temperature by 1°C.
Press to stop the operation.
• The same setting is selected the next time by simply pressing .
Operation indicator lamp
The operation indicator lamp shows the operation state of the unit.
Indication Operation state Room temperature
The unit is operating to reach the set
temperature
The room temperature is approaching the set temperature
Standby mode (only during multi
system operation)
Lighted Blinking Not lighted
Note:
Multi system operation
Two or more indoor units can be operated by one outdoor unit. When several
indoor units are operated simultaneously, cooling and heating operations
cannot be done at the same time. When COOL is selected with one unit and
HEAT with another or vice versa, the unit selected last goes into standby
mode.
About 2°C or more
away from set temperature
About 1 to 2°C from
set temperature
—
HEAT mode
Enjoy warm air at your desired temperature.
FAN mode
Circulate the air in your room.
Note:
After COOL/DRY mode operation, it is recommended to operate in the
FAN mode to dry inside the indoor unit.
Emergency operation
When the remote controller cannot be used...
Emergency operation can be activated by pressing the emergency operation
switch (E.O.SW) on the indoor unit.
Each time the E.O.SW is pressed, the operation changes in
the following order:
Operation indicator lamp
Emergency COOL
Emergency HEAT
Set temperature : 24°C
Stop
Note:
The fi rst 30 minutes of operation is test run. Temperature
control does not work, and fan speed is set to High.
Auto restart function
If a power failure occurs or the main power is turned off during operation, “Auto
restart function” automatically starts operation in the same mode as the one
set with the remote controller just before the shutoff of the main power. When
timer is set, timer setting is cancelled and the unit starts operation when power
is resumed.
If you do not want to use this function, please consult the service representative because the setting of the unit needs to be changed.
Fan speed : Medium
Horizontal vane : Auto
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● OPERATING INSTRUCTIONS ●
FAN SPEED AND
AIRFLOW DIRECTION ADJUSTMENT
Press to select fan speed. Each press changes
fan speed in the following order:
(AUTO) (Silent) (Low) (Med.) (High) (Super High)
• Two short beeps are heard from the indoor unit when set to AUTO.
• Use higher fan speed to cool/heat the room quicker. It is recommended
to lower the fan speed once the room is cool/warm.
• Use lower fan speed for quiet operation.
LONG OPERATION
Press to start LONG operation.
• Fan speed increases and the horizontal vane moves to the position for
LONG mode.
• Air reaches to longer distance.
Press again to cancel LONG operation.
• LONG operation is cancelled when the ON/OFF, VANE, or ECONO
COOL button is pressed.
Note:
Multi system operation
When several indoor units are operated simultaneously by one outdoor unit for
heating operation, the temperature of the airfl ow may be low. In this case, it is
recommended to set the fan speed to AUTO.
Press to select airfl ow direction. Each press
changes airfl ow direction in the following order:
(AUTO) (1) (2) (3) (4) (5) (SWING)
• Two short beeps are heard from the indoor unit when set to AUTO.
Press to select horizontal airfl ow direction. Each
press changes airfl ow direction in the following order:
(SWING)
Airflow direction
(AUTO) .........The vane is set to the most effi cient airfl ow direction. COOL/
DRY:horizontal position. HEAT:position (5).
(Manual) .......For efficient air conditioning, select the upper position for
COOL/DRY, and the lower position for HEAT. If the lower
position is selected during COOL/DRY, the vane automatically
moves to the horizontal position after 0.5 to 1 hour to prevent
any condensation from dripping.
POWERFUL OPERATION
Press
start POWERFUL operation.
Fan speed : Exclusive speed for POWERFUL mode
Horizontal vane : Set position, or downward airflow position during
• Temperature cannot be set during POWERFUL operation.
Press again to cancel POWERFUL operation.
• POWERFUL operation also is cancelled automatically in 15 minutes, or when the ON/OFF, FAN, ECONO COOL, or i-save button is
pressed.
during COOL or HEAT mode Page 4 to
AUTO setting
(Swing) .........The vane moves up and down intermittently.
En-5
I-SAVE OPERATION
ECONO COOL OPERATION
1
Press during COOL, ECONO COOL, or HEAT
mode to select i-save mode.
2
Set the temperature, fan speed, and airfl ow direction.
• The same setting is selected from the next time by simply pressing
.
• Two settings can be saved. (One for COOL/ECONO COOL, one for
HEAT)
• Select the appropriate temperature, fan speed, and airflow direction
according to your room.
• Normally, the minimum temperature setting in HEAT mode is 16°C.
However, during i-save operation only, the minimum temperature setting is 10°C.
Press again to cancel i-save operation.
• i-save operation also is canceled when the MODE or POWERFUL but-
ton is pressed.
i-save operation
• A simplified set back function enables to recall the preferred (preset) setting
with a single push of the
back to the previous setting in an instance.
• i-save operation cannot be set on the weekly timer.
Example of use:
1. Low energy mode
Set the temperature 2°C to 3°C warmer in COOL and cooler in HEAT mode.
This setting is suitable for unoccupied room, and while you are sleeping.
2. Saving frequently used settings
Save your preferred setting for COOL/ECONO COOL and HEAT. This enables you to select your preferred setting with a single push of the button.
button. Press the button again and you can go
Note:
When using the multi system MXZ-8A140, the temperature cannot be set to
10°C. Even if the temperature is set to 10°C, the air conditioner will operate
at 16°C.
Press during COOL mode page 4 to start
ECONO COOL operation.
The unit performs swing operation vertically in various cycles according to the
temperature of airflow.
Press again to cancel ECONO COOL operation.
• ECONO COOL operation is canceled when the VANE, LONG, or
POWERFUL button is pressed.
What is “ECONO COOL”?
Swing airfl ow (change of airfl ow) makes you feel cooler than stationary airfl ow.
The set temperature and the airfl ow direction are automatically changed by the
microprocessor.
It is possible to perform cooling operation with keeping comfort.
As a result energy can be saved.
TIMER OPERATION (ON/OFF TIMER)
1
Press or during operation to set the timer.
(ON timer) : The unit turns ON at the set time.
(OFF timer) : The unit turns OFF at the set time.
* or blinks.
* Make sure that the current time and day are set correctly. Page 3
2
Press (Increase) and (Decrease) to set the
time of timer.
Each press increases or decreases the set time by 10 minutes.
• Set the timer while
3
Press or again to cancel timer.
or is blinking.
Note:
• ON and OFF timers can be set together. mark indicates the order of timer
operations.
• If power failure occurs while ON/OFF timer is set, see page 4 “Auto restart
function”.
En-6
● OPERATING INSTRUCTIONS ●
WEEKLY TIMER OPERATION
• A maximum of 4 ON or OFF timers can be set for individual days of the week.
• A maximum of 28 ON or OFF timers can be set for a week.
3
Press , , and to set ON/OFF, time, and temperature.
E.g. : [ON], [6:00]
and [24°C] are
selected.
Note:
The simple ON/OFF timer setting is available while the weekly timer is on. In
this case, the ON/OFF timer has priority over the weekly timer; the weekly timer
operation will start again after the simple ON/OFF timer is complete.
Pressing
selects ON/OFF timer.
Pressing
deletes timer setting.
* Hold down the button to change the time quickly.
* The temperature can be set between 16°C and 31°C at weekly timer.
Pressing
adjusts the time.
Pressing
adjusts the temperature.
Press and to continue setting the timer for
other days and/or numbers.
4
Press to complete and transmit the weekly timer setting.
*
which was blinking goes out, and the
current time will be
displayed.
Note:
• Press to transmit the setting information of weekly timer to the indoor
unit. Point the remote controller toward the indoor unit for 3 seconds.
• When setting the timer for more than one day of the week or one number,
does not have to be pressed per each setting. Press once af-
ter all the settings are complete. All the weekly timer settings will be saved.
• Press
controller toward the indoor unit.
to enter the weekly timer setting mode, and press and hold
for 5 seconds to erase all weekly timer settings. Point the remote
Setting the weekly timer
* Make sure that the current time and day are set correctly.
1
Press to enter the weekly timer setting mode.
*
2
Press and to select setting day and number.
E.g. : [Mon Tue ... Sun]
and [1] are selected.
Pressing selects the day of
the week to be set.
* All days can be selected.
Pressing selects
the setting number.
blinks.
5
Press to turn the weekly timer ON. ( lights.)
* When the weekly timer is ON, the day of the week whose timer setting
is complete, will light.
Press again to turn the weekly timer OFF. (
goes out.)
Note:
The saved settings will not be cleared when the weekly timer is turned OFF.
Checking weekly timer setting
1
Press to enter the weekly timer setting mode.
* blinks.
2
Press or to view the setting of the particular
day or number.
Press to exit the weekly timer setting.
Note:
When all days of the week are selected to view the settings and a different setting is included among them,
will be displayed.
En-7
CLEANING
Instructions:
• Switch off the power supply or turn off the breaker before cleaning.
• Be careful not to touch the metal parts with your hands.
• Do not use benzine, thinner, polishing powder, or insecticide.
Air fi lter (Nano platinum fi lter)
• Clean every 2 weeks
• Remove dirt by a vacuum cleaner, or rinse with water.
• After washing with water, dry it well in shade.
What is “Nano platinum fi lter” ?
Nano platinum is a ceramic particle that includes a platinum nanoparticle.
The particles are incorporated into the fi lter material, which results in providing semi-permanent antibacterial and deodorizing characteristics for the
fi lter. Nano platinum surpasses the catechin (a biofl avonoid that is found
in green tea) in performance. Nano platinum fi lter uses this compound not
only to improve air quality but also to eliminate bacteria and viruses. This air
fi lter has a semi-permanent lasting effect even after washing it with water.
Front panel
• Use only diluted mild detergents.
• Do not expose parts to direct sunlight, heat, or fi re to dry.
• Do not use water hotter than 50°C.
Heat exchanger
• Wear gloves to protect your hands.
• Use the QUICK CLEAN KIT
(option).
Parts Number MAC-093SS-E
• Refer to the instructions described in the
QUICK CLEAN KIT for details.
Air cleaning fi lter
(Electrostatic anti-allergy enzyme fi lter, option)
Every 3 months:
• Remove dirt by a vacuum cleaner.
When dirt cannot be removed by vacuum cleaning:
•
Soak the fi lter and its frame in lukewarm water before rinsing it.
•
After washing, dry it well in shade.
Every year:
• Replace it with a new air cleaning fi lter for best performance.
• Parts Number MAC-2310FT-E
Important
• Clean the fi lters regularly for best performance and to
reduce power consumption.
• Dirty fi lters cause condensation in the air conditioner
which will contribute to the growth of fungi such as
mold. It is therefore recommended to clean air fi lters
every 2 weeks.
1. Lift the front panel until a “click” is heard.
2. Hold the hinges and pull to remove as shown in the left illustration.
• Wipe with a soft dry cloth or rinse it with water.
• Do not soak it in water for more than two hours.
• Dry it well in shade.
Hinge
Hole
3. Install the front panel by following the removal procedure in reverse. Close the
front panel securely and press the positions indicated by the arrows.
Air outlet and Fan (before cleaning, make sure that the fan is stopped)
1
Turn the horizontal vanes downward. Then, remove the upper
vane as shown in ➀ and ➁.
• Repeat ➀ and ➁ for the lower vane.
Unlock
Upper vane
4
Put the vertical vanes back to their
original positions correctly one by
one, into their respective guide.
• Push the vanes until they click into place.
2
Swing out the two vertical vanes
one by one.
5
Install the horizontal vanes by
following the removal procedure
in reverse.
• If the horizontal vanes are not installed
correctly, all LED lamps blink when power
is turned on.
3
Clean the air outlet and fan.
• Wipe with a soft dry cloth.
Clean the fan.
• Use the QUICK CLEAN KIT (option).
Parts Number MAC-093SS-E
• Refer to the instructions described in the
QUICK CLEAN KIT for details.
Note:
Do not apply excessive force to the fan or fan guard.
Guide (catch)
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● OPERATING INSTRUCTIONS ●
WHEN YOU THINK THAT TROUBLE HAS OCCURRED
Even if these items are checked, when the unit does not recover from the
trouble, stop using the air conditioner and consult your dealer.
Symptom Explanation & Check points
Indoor Unit
The unit cannot be operated.
All LED lamps on the indoor
unit are blinking.
The horizontal vane does not
move.
The unit cannot be operated for
about 3 minutes when restarted.
Mist is discharged from the air
outlet of the indoor unit.
The swing operation of the
HORIZONTAL VANE is
suspended for a while, then
restarted.
The airfl ow direction changes
during operation.
The direction of the horizontal
vane cannot be adjusted with
the remote controller.
The operation stops for about
10 minutes in the heating
operation.
The unit starts operation by
itself when the main power is
turned on, but isn’t received
sign from the remote controller.
In COOL/DRY mode,
when the room temperature reaches near the set
temperature, the outdoor
unit stops, then the indoor
fan also stops running. The
indoor fan alternates ON and
OFF afterward.
The indoor unit discolors over
time.
Multi system
The indoor unit which is not
operating becomes warm and
a sound, similar to water fl owing, is heard from the unit.
When heating operation is
selected, operation does not
start right away.
Outdoor Unit
The fan of the outdoor unit
does not rotate even though
the compressor is running.
Even if the fan starts to rotate,
it stops soon.
Water leaks from the outdoor
unit.
White smoke is discharged
from the outdoor unit.
• Is the breaker turned on?
• Is the power supply plug connected?
• Is the ON timer set? Page 6
• Are the horizontal vanes installed correctly?
Page 8
• Are the horizontal vane and the vertical vane
installed correctly? Page 8
• Is the fan guard deformed?
•
This protects the unit according to instructions from the microprocessor. Please wait.
• The cool air from the unit rapidly cools moisture in the air inside the room, and it turns
into mist.
• This is for the swing operation of the HORIZONTAL VANE to be performed normally.
• When the unit is operated in COOL or DRY
mode, if the operation continues with air
blowing down for 0.5 to 1 hour, the direction
of the airfl ow is automatically set to horizontal position to prevent water from condensing
and dripping.
• In the heating operation, if the airfl ow temperature is too low or when defrosting is being done, the horizontal vane is automatically
set to horizontal position.
• Outdoor unit is in defrost.
Since this is completed in max. 10 minutes,
please wait. (When the outside temperature is too
low and humidity is too high, frost is formed.)
• These models are equipped with an auto restart function. When the main power is turned
off without stopping the unit with the remote
controller and is turned on again, the unit
starts operation automatically in the same
mode as the one set with the remote controller just before the shutoff of the main power.
Refer to “Auto restart function” Page 4 .
• The indoor fan stops running at the set
temperature to reduce power consumption.
A couple minutes afterward, however, the
indoor fan operates at low speed for some
seconds at regular intervals to sense accurate room temperature. When the room
temperature rises and the outdoor unit turns
on, the indoor fan starts running according
to the settings on the remote controller.
• Although plastic turns yellow due to the infl uence of some factors such as ultraviolet light
and temperature, this has no effect on the
product functions.
• A small amount of refrigerant continues to
fl ow into the indoor unit even though it is not
operating.
• When operation is started during defrosting
of outdoor unit is done, it takes a few minutes
(max. 10 minutes) to blow out warm air.
• When the outside temperature is low during cooling operation, the fan operates
intermittently to maintain suffi cient cooling
capacity.
• During COOL and DRY operations, pipe or
pipe connecting sections are cooled and this
causes water to condense.
• In the heating operation, water condensed
on the heat exchanger drips down.
• In the heating operation, the defrosting
operation makes ice forming on the outdoor
unit melt and drip down.
•
In the heating operation, vapor generated by the
defrosting operation looks like white smoke.
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Symptom Explanation & Check points
Remote controller
The display on the remote
controller does not appear
or it is dim. The indoor unit
does not respond to the
remote control signal.
Does not cool or heat
The room cannot be cooled
or heated suffi ciently.
The room cannot be cooled
suffi ciently.
The room cannot be heated
suffi ciently.
Air does not blow out soon in
the heating operation.
Airfl ow
The air from the indoor unit
smells strange.
Sound
Cracking sound is heard. • This sound is generated by the expansion/
“Burbling” sound is heard. • This sound is heard when the outside air is
Mechanical sound is heard
from the indoor unit.
The sound of water fl owing
is heard.
Hissing sound is sometimes
heard.
Timer
Weekly timer does not operate according to settings.
The unit starts/stops the
operation by itself.
In the following cases, stop using the air conditioner and consult your dealer.
• When water leaks or drips from the indoor unit.
• When the upper operation indicator lamp blinks.
• When the breaker trips frequently.
• The remote control signal is not received in a room where an electronic ON/OFF
type fl uorescent lamp (inverter-type fl uorescent lamp, etc.) is used.
• Operation of the air conditioner interferes with radio or TV reception. An amplifi er may be required for the affected device.
• When an abnormal sound is heard.
• Are the batteries exhausted? Page 3
• Is the polarity (+, -) of the batteries correct?
Page 3
• Are any buttons on the remote controller of
other electric appliances being pressed?
• Is the temperature setting appropriate?
Page 4
• Is the fan setting appropriate? Please change
fan speed to higher setting.
Page 5
• Are the fi lters clean? Page 8
• Is the fan or heat exchanger of the indoor unit
clean? Page 8
• Are there any obstacles blocking the air inlet
or outlet of the indoor or outdoor unit?
• Is a window or door open?
• When a ventilation fan or a gas cooker is
used in a room, the cooling load increases,
resulting in an insuffi cient cooling effect.
• When the outside temperature is high, the
cooling effect may not be suffi cient.
• When the outside temperature is low, the
heating effect may not be suffi cient.
• Please wait as the unit is preparing to blow
out warm air.
• Are the fi lters clean? Page 8
• Is the fan or heat exchanger of the indoor unit
clean? Page 8
• The unit may suck in an odor adhering to the
wall, carpet, furniture, cloth, etc. and blow it
out with the air.
contraction of the front panel, etc. due to
change in temperature.
absorbed from the drain hose by turning on
the range hood or the ventilation fan, making
water fl owing in the drain hose to spout out.
This sound is also heard when the outside air
blows into the drain hose in case the outside
wind is strong.
• This is the switching sound in turning on/off
the fan or the compressor.
• This is the sound of refrigerant or condensed
water fl owing in the unit.
• This is the sound when the fl ow of refrigerant
inside the unit is changed.
• Is the ON/OFF timer set? Page 6
• Transmit the setting information of the weekly
timer to the indoor unit again. When the information is successfully received, a long beep
will sound from the indoor unit. If information
fails to be received, 3 short beeps will be
heard. Ensure information is successfully
received. Page 7
• When a power failure occurs and the main
power turns off, the indoor unit built-in clock
will be incorrect. As a result, the weekly timer
may not work normally.
Be sure to place the remote controller where
the signal can be received by the indoor unit.
Page 3
• Is the weekly timer set? Page 7
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