HAWAIR – Installation Operation Manual (IOM HAW 01 N 3GB)

9.2. SAFETY REQUIREMENTS FOR ELECTRIC APPLIANCES

1. The power supply be used the rated voltage and AC exclusive circuit, the power cable diameter

should be satisfied.

2. Don’t drag the power cable.

3. 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 air switch must have the functions of magnetic tripping and heat tripping, in order to protect the

short circuit and overloading.

4. The min. distance from the unit and combustive surface is 1.5m.

5. The appliance shall be installed in accordance with notional wiring regulations.

6. An all-pole disconnection switch having a contact separation of at least 3mm in all poles should be

connected in fixed wiring.

Note:

² Check line , neutral anrd earth connections.

9.3. GROUND REQUIREMENTS

1. Air conditioner is type I electric appliance, thus please do conduct reliable grounding measure.

2. The yellow-green two-color wire in air conditioner is ground wire and cannot be used for other purpose.

Cut off and fixed by screw as grounded is not permissible, otherwise is would cause serious damage.

3. The earth resistance should follow the local code.

4. The power source must offer reliable grounding terminal. Make sure not to connect the ground wire

with the following:

 Tap water pipe.

 Gas pipe.

 Contamination pipe.

 Other places that professional personnel consider unreliable.

5. The type and rated values of fuse is justified according to the silk print on the fuse or PCB.

10. OPERATION INSTRUCTIONS OF GUIDE VANE

Prior to operating the air conditioner, the guide vane should be adjusted with its opening angle among the yellow

area at the right side of the air supply outlet. After the air conditioner is turned off, please close the guide vane.

Notes:

1. Do not insert your fingers into the air supply outlet when manually adjusting the guide vane.

2. Condensate drops would be generated when the opening angle of the guide vane is too small.

3. Much noise would be generated when the opening angle of the guide vane is too large.