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9. Outdoor Piping Installation
9.1 Product features
The outdoor uint adopts "simultaneous control" type, all indoors should be heating or cooli.ng simultaneously.
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.
9.2 Safety
If the air conditioner is transferred to the others, this manual should be tranferred together.
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.
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
The installation should be executed as per the manual, or the faulty installation will cause water leakage, electric
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.
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,
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.
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.
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
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