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.
●
GWH18ND-K3NNA2A, GWH18ND-K3NNA4A, GWH18ND-K3NNA8A,
GWH18ND-K3NNB3A, GWH18ND-K3NNB4A can be connected only to a supply with
system impedance no more than 0.232 ohm. In case necessary, please consult your
supply authority for system impedance information.”
●
●
4. The min. distance from the unit and combustive surface is 1.5m.
1. The power supply should be used the rated voltage and AC exclusive circuit, the power
cabl
e diameter should be satisfied.
2. Don't drag the power cable emphatically.
3.
① ②
③
④
1. Air conditioner is type I electric appliance, thus please do conduct reliable earthing
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. The earth resistance should accord to the National Criterion.
4. The user power must offer the reliable earthing terminal. Please don't connect the
earthing wire with the following place:
Tap water pipe. Gas pipe.
Contamination pipe.
Other places that professional personnel consider them unreliable.
5. The appliance shall be installed in accordance with national wiring regulations.
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.
It should be reliably earthed, and it should be connected to the special earth device,
the installation work should be operated by the professional.
6.
5. The model and rating values for fuses according the silk print on fuse cover or related
PCB board.
Notices for installation
Safety Requirements For Electric Appliances
Earthing requirements
07、09K
12K
18K、
16A
25A24K
10A
Air switch capacityAir-conditioner
18
should be included magnet buckle and heating buckle function, it can protect the
circuit-short and overload. (Caution: please do not use the fuse only for protect the circuit)
7. Including an air switch with suitable capacity, please note the following table. Air switch
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