1
9
Note:
Make sure that the Live wire or Zero line as well as the earth wire in the family power
socket can not be wrong connected, there should be reliable and no short circuit in the
diagram.
wrong connection may cause fire.
●
●
4.
1.
the power cable diameter should be satisfied.
2. Don't drag the power cable emphatically.
3.
①
②
③
④
1.
measure.
2. The yellow-green two-color wire in air conditioner is earthing wire and cannot be used
for other propose. It cannot be cut off and be fix it by screw, otherwise it would cause
electric shock.
3.
4.
earthing wire with the following place:
Tap water pipe.
Gas pipe.
Contamination pipe.
Other places that professional personnel consider them unreliable.
5.
An all-pole disconnection switch having a contact separation of at least 3mm in all poles
should be connected in fixed wiring. For models with a power plug, make sure the plug
is within reach after installation.
The air switch must have the functions of magnetic tripping and heat tripping, in order
to protect the short circuit and overloading.
6.
5.
PCB board.
Notices for installation
Safety Requirements For Electric Appliances
Earthing requirements
It should be reliably earthed, and it should be connected to the special earth device,
the installation work should be operated by the professional.
The min. distance from the unit and combustive surface is 1.5m.
The power supply should be used the rated voltage and AC exclusive circuit,
The appliance shall be installed in accordance with national wiring regulations.
Air conditioner is type I electric appliance, thus please do conduct reliable earthing
The earth resistance should accord to the National Criterion.
The user power must offer the reliable earthing terminal. Please don't connect the
The model and rating values for fuses according the silk print on fuse cover or related
