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● OPERATING INSTRUCTIONS ●
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ONTENTS
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AFETY PRECAUTIONS
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SAFETY PRECAUTIONS
1
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NAME OF EACH PART
3
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PREPARATION BEFORE OPERATION
4
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SELECTING OPERATION MODES
5
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FAN SPEED AND AIRFLOW DIRECTION ADJUSTMENT
6
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ECONO COOL OPERATION
6
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TIMER OPERATION (ON/OFF TIMER)
6
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DEMAND RESPONSE AND INDOOR UNIT OPERATION
7
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EMERGENCY OPERATION
7
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AUTO RESTART FUNCTION
7
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CLEANING
8
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WHEN YOU THINK THAT TROUBLE HAS OCCURRED
9
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WHEN THE AIR CONDITIONER IS NOT GOING TO BE USED FOR A LONG TIME
10
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INSTALLATION PLACE AND ELECTRICAL WORK
10
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SPECIFICATIONS
10
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, fire, or electric shock.
Make sure the power plug is free of dirt and insert it securely
into the outlet.
• A dirty plug may cause fire 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 fire 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 fire.
• After the indoor unit is switched OFF with the remote controller,
make sure to turn the breaker OFF or disconnect the power plug.
• 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 date 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 finger 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.
: Risk of fire.
Meanings of symbols displayed on indoor unit and/or outdoor unit
WARNING
(Risk of fire)
This unit uses a flammable refrigerant.
If refrigerant leaks and comes in contact with fire or heating part, it will create harmful gas and there is risk of fire.
Read the OPERATING INSTRUCTIONS carefully before operation.
Service personnel are required to carefully read the OPERATING INSTRUCTIONS and INSTALLATION MANUAL before operation.
Further information is available in the OPERATING INSTRUCTIONS, INSTALLATION MANUAL, and the like.
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 fire, 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 specified refrigerant (R32) 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 specified 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.
JG79Y822H02_en.indd 1
2021/03/25 8:58:14
