Domestic Air Conditioner

HSU-12HS03/R2(DB)

Model: HSU-09HS03/R2(DB)

3 Installation of the Indoor Unit

Drawing of pipe

Rear piping

Draw pipes and the drain hose, then fasten them with the adhesive tape

Left Left-rear piping

In case of left side piping, cut away, with a nipper, the lid for left piping.

In case of left-rear piping, bend the pipes according to the piping direction to the mark of hole for left-rear piping which is marked on heat insulation materials.

Insert the drain hose into the dent of heat insulation materials of indoor unit.

Insert the indoor/outdoor electric cable from backside of indoor unit, and pull it out on the front side, then connect them.

Coat the flaring seal face with refrigerant oil and connect pipes.

Cover the connection part with heat insulation materials closely, and make sure fixing with adhesive tape.

Lid for right piping

Heat insulation

Piping

material

 

 

Pipe supporting

 

plate

Drain hose

Indoor/Outdoor

 

Electric cable

Lid for left piping

Lid for under piping pipe

Fix with adhesive tape

Indoor/outdoor electric cable and drain hose must be bound with refrigerant piping by protecting tape.

Other direction piping

Cut away, with a nipper, the lid for piping according to the piping direction and then bend the pipe according to the position of wall hole. When bending, be careful not to crash pipes.

Connect beforehand the indoor/outdoor electric cable, and then pull out the connected to the heat insulation of connecting part specially.

Fixing the indoor unit body

Hang surely the unit body onto the upper notches of the mounting plate. Move the body from side to side to verify its secure fixing.

In order to fix the body onto the mounting plate, hold up the body aslant from the underside and then put it down perpendicularly.

4 Connecting the indoor/outdoor Electric Cable

Removing the wiring cover

Remove terminal cover at right bottom corner of indoor unit, then take off wiring cover by removing its screws.

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Haier HSU-09HS03/R2DB, HSU-12HS03/R2DB service manual Installation of the Indoor Unit Drawing of pipe