Installation Of Outdoor Unit - GREE ELECTRIC GWH07AGA-K6DNA1A/O Service Manual

Service Manual
(3) Bind them evenly.
(4) The liquid pipe and gas pipe should be bound separately at the
end.
Indoor unit
Connection pipe
Indoor power cord
NOTE:
● The power cord and control wire can't be crossed or winding.
● The drain hose should be bound at the bottom.
9. Hang the Indoor Unit
(1) Put the bound pipes in the wall pipe and then make them pass
through the wall hole.
(2) Hang the indoor unit on the wall-mounting frame.
(3) Stuff the gap between pipes and wall hole with sealing gum.
(4) Fix the wall pipe. (As show in Fig.16)
(5) Check if the indoor unit is installed firmly and closed to the
wall. (As show in Fig.17)
Outdoor
Indoor
Wall pipe
Sealing gum
Fig.16
NOTE:
● Do not bend the drain hose too excessively in order to prevent
blocking.

8.6 Installation of Outdoor Unit

1. Fix the Support of Outdoor Unit (Select it according
Installation and Maintenance
Indoor and
outdoor power cord
Gas
pipe
Liquid
pipe
Band
Drain hose
Fig.14
Drain hose
Band
Fig.15
Upper hook
Lower hook of
wall-mounting frame
Fig.17
to the actual installation situation)
(1) Select installation location according to the house structure.
(2) Fix the support of outdoor unit on the selected location with
expansion screws.
NOTICE:
● Take sufficient protective measures when installing the outdoor
unit.
● Make sure the support can withstand at least four times the
unit weight.
● The outdoor unit should be installed at least 3cm above the
floor in order to install drain joint.(As show in Fig.18)
● For the unit with cooling capacity of 2300W~5000W, 6
expansion screws are needed; for the unit with cooling capacity
of 6000W~8000W, 8 expansion screws are needed; for the unit
with cooling capacity of 10000W~16000W, 10 expansion screws
are needed.
At least 3cm above the floor
Fig.18
2. Install Drain Joint (Only for heat pump models)
(1) Connect the outdoor drain joint into the hole on the chassis.
(2) Connect the drain hose into the drain vent. (As show in Fig.19)
NOTICE:
● As for the shape of drainage joint, please refer to the current
product. Do not install the drainage joint in the severe cold area.
Otherwise, it will be frosted and then cause malfunction.
3. Fix Outdoor Unit
(1) Place the outdoor unit on the support.
(2) Fix the foot holes of outdoor unit with bolts. (As show in Fig.20)
Foot holes
Foot holes
Fig.20
Drain vent
Chassis
Drain hose
Outdoor drain joint
Fig.19
handle
screw
Fig.21
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