Removing The Wiring Cover; Installation Of The Indoor Unit - Haier HSU-12HM03 Operation Manual

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.
1. Insert the drain hose into the dent of heat insulation materials of indoor unit.
2. Insert the indoor/outdoor electric cord from backside of indoor unit, and pull it out on the front side, then
connect them.
3. 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
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 unting plate.
Move the body from side to side toverify 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.
Indoor Unit
Lid for left piping
Heat insulation
material
Drain hose
H
Piping
Pipe supporting
plate
Indoor/Outdoor
Electric cable
Putty