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Product Features
• The outdoor uint adopts "simultaneous control" type, all indoors should be heating or cooling simultaneously.
• To protect compressor,before startup,the unit should be electrified for 12 hours.If the unit is not used for a long time,
please cut off the power to save energy, or the unit will consume the power.
This manual describes the installation and installation of outdoor units. For the installation of the indoor machine, please
refer to the instruction manual of the indoor machine.
Please read the installation instructions carefully before installation, according to the instructions of the installation
construction.
Safety
• If the air conditioner is transferred to the others, this manual should be tranferred together.
• Before installation, please read "Safety precaution" carefully to confirm the correct installation.
• The mentioned precaustion includes " WARNING" and " CAUTION". The precausion caused death or heavy injury
for faulty installation will be listed in " WARNING". Even the cautions listed in " CAUTION" also may cause serious
accident. So both of them are related to the safety, and should be executed severely.
• After installation, perform a trial and confirm everything normal, then introduce the operation manual to the user.
Besides, put the manual to the user and ask them to preserve it carefully.
• The installation or the maintenance should be performed by the authorized agency. Or the non-specialized operation will
cause water leakage, electric shock or fire etc accidents.
• The installation should be executed as per the manual, or the faulty installation will cause water leakage, electric shock
or fire etc accidents.
• Please install the unit at the space which can bear the weight. Or the unit will drop down to cause the human injury.
• The installation should defend against the typhoon, and the earthquake etc. Abnormal installation will cause the unit fall
down.
• Use the correct cable and make reliable earthing. Fix the terminal firmly and the loose connection will cause heating or
fire etc accident.
• The wiring should be in shape and can not be raised. Be earthed firmly and can not be clipped by the electric box cover
or the other plate. The incorrect installation will cause heating or fire.
• When setting or transferring the unit, there should not be other air into the refrigerant system except for R410A. The gas
mixture will cause the abnormal high pressure which will cause break or human injury etc accidents.
• When installation, please use the accessories with the unit or the special parts, or it will cause water leakage, electric
shock, fire, refrigerant leakage etc accidents.
• Don't lead the water drainage pipe into the drainage groove with the poisonous gas, such as sulphur. Or the poisonous
gas will enter indoor.
• In installation or after installation, please confirm if there is refriegerant leakage, please take measures for ventilation.
The refrigerant will cause poisonous gas as meeting fire.
• Don't install the unit at the place where there may be flammable gas leakage. In case the gas leaks and gather around
the unit, it will cause fire.
• The drainage pipe should be installed as per the manual to confirm the fluent drainage. Also take measures for heat
insulation against dew drop. Incorrect water pipe installation will cause water leakage even and make the things wet.
• For the liquid pipe and the gas pipe, take measures for heat insulation too. If there is no heat insulation, the dew drop
will wet the things.
• Th is system using R410A refrigerant, prohibit filling oxygen, acetylene or other flammable and toxic gases in the air or
test, because these gases are very dangerous and may cause explosion. It is recommended to use compressed air,
nitrogen or refrigerant for such tests.
• Indoor or outdoor machines are not allowed to water. All of these products are equipped with electrical components,
which may cause serious electric shock accidents.
• Do not touch or adjust the safety device in the indoor or outdoor machine. If touching or adjusting these devices can
cause serious accidents.
WARNING
PROHIBIT
1
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