Mitsubishi Electric MSZ-GE22VAD, MSZ-GE25VAD, MSZ-GE35VAD, MSZ-GE42VAD, MSZ-GE50VAD Operating Instructions Manual
SPLIT-TYPE AIR CONDITIONERS
INDOOR UNIT
MSZ-GE22VAD MSZ-GE25VAD MSZ-GE35VAD
MSZ-GE42VAD MSZ-GE50VAD
English
OPERATING INSTRUCTIONS
For user
• To use this unit correctly and safely, be sure to read these operating instructions before use.
En-1
● OPERATING INSTRUCTIONS ●
• 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.
• Be
sure to receive a guarantee card from your dealer and check that the
purchased data and shop name, etc. are entered correctly.
Marks and their meanings
WARNING :
Incorrect handling could cause serious hazard, such as
death, serious injury, etc. with a high probability.
CAUTION :
Incorrect handling could cause serious hazard depending
on the conditions.
Meanings of symbols used in this manual
: Be sure not to do.
: Be sure to follow the instruction.
: Never insert your 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.
SAFETY PRECAUTIONS
CONTENTS
n SAFETY PRECAUTIONS 1
n NAME
OF EACH PART 3
n PREP
ARATION BEFORE OPERATION 3
n SELECTING
OPERATION MODES 4
n F
AN SPEED AND AIRFLOW DIRECTION ADJUSTMENT 5
n I
-SAvE OPERATION 5
n ECONO
COOL OPERATION 6
n T
IMER OPERATION (ON/OFF TIMER) 6
n CLEANING 7
n WHEN
YOU THINK THAT TROUBLE HAS OCCURRED 8
n WHEN
THE AIR CONDITIONER IS NOT GOING TO BE USED FOR A LONG TIME 9
n INST
ALLATION PLACE AND ELECTRICAL WORK 9
n SPECIFICATIONS 9
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, 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 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 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 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 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 specied 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 specied 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.
Do not insert your 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 malfunc-
tion, 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 re.
CAUTION
Do not touch the air inlet or the aluminum ns of the indoor/
outdoor unit.
•
This may cause injury.
Do not use insecticides or ammable sprays on the unit.
•
This may cause a re or deformation of the unit.
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SAFETY PRECAUTIONS
CAUTION
Do not expose pets or houseplants to direct airow.
• 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 re.
Do not charge or disassemble the batteries, and do not throw
them into a re.
•
This may cause the batteries to leak, or cause a re or explo-
sion.
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 airow.
•
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
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 uid comes in contact with your skin or clothes,
wash them thoroughly with clean water.
•
If the battery uid comes in contact with your eyes, wash them
thoroughly with clean water and immediately seek medical atten
-
tion.
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.
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, re, or electric shock.
Provide a dedicated power supply for the air conditioner.
•
A non-dedicated power supply may cause overheating or re.
Do not install the unit where 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.
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 ower vase, on it.
•
This may cause 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.
For installation
IMPORTANT
Dirty 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 lters
every 2 weeks.
En-3
● OPERATING INSTRUCTIONS ●
RESET
CLOCK
• 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.
Before operation: Insert the power supply plug into the power outlet and/or turn the breaker on.
• Press CLOCK gently using a thin instrument.
Operation indicator lamp
Remote control receiving section
Emergency
operation switch
Page 4
Air inlet (back and side)
Piping
Drainage
hose
Air outlet
Drain outlet
Horizontal vane
vertical vane
Air outlet
Fan
Air lter
(Catechin air lter)
Air inlet
Heat exchanger
Front panel
Fan guard
Outdoor unit
Installing the remote controller batteries Setting current time
NAME OF EACH PART
PREPARATION BEFORE OPERATION
1.
Press CLOCK.
3.
Press CLOCK again.
2.
Press the TIME buttons to set the
time.
Each press increases/decreases
the time by 1 minute (10 minutes
when pressed longer).
Indoor unit Remote controller
Outdoor units may be different in appearance.
1.
Remove the front lid.
2.
Insert the negative
pole of AAA alkaline
batteries rst.
3.
Install the front lid.
4.
Press RESET.
Air cleaning lter
(Anti-Allergy Enzyme
Filter, option)
Remote controller
holder
Signal transmitting
section
Distance
of signal :
About 6 m
Beep(s) is (are) heard
from the indoor unit when
the signal is received.
Operation display
section
ON/OFF
(operate/stop)
button
Temperature buttons
Page 4
Operation
select button
Page 4
ECONO
COOL
button
Page 6
FAN speed
control button
Page 5
Off-timer button Page 6
On-timer button Page 6
vANE
control button
Page 5
TIME set buttons Pages 3, 6
Increase time
Decrease time
CLOCK button Page 3
RESET button Page 3
Lid
Slide down to open
• Install the remote controller holder in a place where
the signal can be received
by the indoor unit.
Only use the remote controller provided with the unit.
Do not use other remote controllers.
i-save button Page 5
RESET
CLOCK
Display section
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