Install Indoor Unit; Install Of Rear Panel; Make Piping Hole; Install Drainage Hose - Gree KF-20GW/A20 Service Manual

Install Indoor Unit

Install of rear panel

Measure horizon pisition by hanging line; since drainage pipe hold is on left side, thus it is better to let the left side
a little bit lower when adjusting rear plate.
Fix rear plate on wall by bolts.
Pull the rear panel after installation to see if it is firm enough. the rear panel after installed should be able to stand
the weight of an adult (60kg), and the weight should be evenly shared by each screw.
Left rear piping hole

Make piping hole

As shown in fig.11-2, pipe can go out from 6 directions
one of which can be selected according to need.
As shown in fig. 11-1, after deciding the location
of piping hole, drill a hole with downward slant
In order to protect pipe and cable from damaging when
going though wall, install pipng hole sleeve.

Install drainage hose

Drainage hose must be placed at a downward slant for smooth drainage.
Do not wrench, bend or heave the drain hose or flood its end into water
(As shown in fig. 11-3).
The prolonged drainage hose must be wrapped by heat insulation
material when going through indoor unit.
Install connecting pipe
Connect the connecting pipe with the 2 leading pipe from indoor unit correpondently, tighten joint nuts on connect
pipe (Refer to the following Install Connecting Pipe).
Note :
Connect the connecting pipe with indoor unit first and then outdoor unit.
Be careful when bending connecting pipe and prevent damaging it.
Don't tighten the joint nut too much, or leakage would occur.
Bird Single-Split Type
Right rear piping hole
Fig. 11-1
Rear right
.
Right
Rear left
Down right
Down left
Fig. 11-2
Wrenched
Don't fold it
Fig. 11-3
Left
Bent