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1 SAFETY PRECAUTIONS
1.1 Safety notice
Before using the appliance, read this manual thoroughly and operate under its direction.
"WARNING" and "ATTENTION" have the following meanings in these instructions:
WARNING This mark indicates procedures, which if improperly performed, might lead to the
death or serious injury of the users.
ATTENTION This mark indicates procedures, which if improperly performed, might possibly
result in personal injury to the user, or damage to property.
WARNING
Do not use or place combustible and explosive gas or liquid near the air conditioner.
To optimize the life of the appliance, do not install the air-conditioning unit by yourself.
Do stop operation and turn off the power supply immediately in the event of a malfunction
(burning smell, etc.).
Don't remove the fan guard and not insert fingers or objects into the outlet ports of the indoor and
outdoor unit.
Do not check or fix the air-conditioning unit while it is running.
Do not pour water into the air-conditioning unit and not operate it with a wet hand.
The air-conditioning unit is not equipped with a device to suck fresh air from the outdoors, so
when you are using gas or petrol in the same room, or you feel the room air is dirty, please open the
door or window to exchange the air, but this can affect the adjustment of air conditioning.
ATTENTION
Ensure the power supply correspond to the nameplate and check the security of the power source
before installation.
Make sure that the wires, pipes and drain hose are properly connected before operation to avoid a
fire or electric shock.
Don't let children operate the ducted air-conditioning unit.
Turn off the power supply whenever cleaning the air-conditioning unit or changing the air filter.
Switch off power source when the units will not be operated for a long period.
Do not step or place objects on the air-conditioning unit.
The appliance shall not be installed in the laundry.
1.2 Power supply demand
1)Provided sufficient capacity of power supply and the cross area of electrical wires.
2)Confirm the reliable earth connection, and the earth wire should be connected to special device
of the building. Never connect the earth wire to the gas pipe, water pipe, the earth wires of telephone
and lighting rod.
3)Make sure that the wiring is done by the qualified technicians according to the relevant
regulations.
4)In fixed circuit, there must be electricity leakage protection switch of enough power capacity and
air switch with enough space.
5)An all-pole disconnection device which has at least 3mm separation distance in all pole and a
residual current device(RCD)with the rating of above 10mA shall be incorporated in the fixed wiring
according to the national rule
6)The appliance shall be installed in accordance with national wiring regulations
1
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