※.Usage Notice
Water pipe
OPERATION METHOD
The wiring must be operated by the professional personnel by
■
following the national regulation. There must be electric leakage
protect switch and magnetic and heat drop-off air switch that with
enough capacity in fixed circuit. Don't connect earth wire to water
pipe or gas pipe. When the air conditioner is not used, please pull
out the power plug or cut off power supply.
-7 -
There must be reliable earth
wire in the power supply
Earthing
Gas pipe
煤
气
管