Service manual

Outdoor Unit

Fig. 11-1

11.3. Installation of Indoor Unit

11.3.1. Select the location of installation

1) Ensure that the top hanger frame has enough strength to support the weight of the unit.

2) The drainage pipe shall be easy to drain water.

3) There shall be no obstacle at the inlet and outlet so as to keep the air in good circulation.

4) Ensure the space needed for installation, repair and maintenance works.

5) Select a place far from heat source, flammable gas or smoke.

6) The machine is ceiling mounted (Concealed installed in the ceiling).

7) The indoor unit, outdoor unit, power cable and connection cable shall be kept 1m at least from

the TV set or radio. This is to prevent image interference and noise on above appliances.

11.3.2. Installation of Air Conditioner Body and Check of Indoor Unit Level

1) Install the expansion bolt

Drill four holes (Dia. 10mm approx.) on the ceiling. Refer to Fig. 3-1 for the spacing between the holes.

Insert M10 expansion bolt into the hole and then punch the iron nail into the bolt as shown in Fig. 11-2.

Mounting screw

Hook

Unit

Fig. 11-2 Fig. 11-3