Installation Of Outdoor Unit - Gree GWH09AOCXD-K6DNA1B Service Manual

4. Connection of outdoor ventilation cable
1.Unscrew the screws and open the cover of electrical box (see
figure a);
2.Unscrew the screw of fixing clamp and remove the clamp. Thread
the ventilation cable through the rubber ring of the wire hole into the
wiring in the ventilation box (see figure b), connect the terminal of
the ventilation cable to the air docking terminal on the mainboard,
and place it in the electrical box (see figure c);
3.Adjust the length of the ventilation cable, press it with a fixing
clamp, and tighten the screw (see figure d);
4.Fix the cover of electrical box (see figure e).

8.8 Installation of outdoor unit

1. Fix the Support of Outdoor Unit(Select it according 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.
Note:
● 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.(for the model with heating tube, the
installation height should be no less than 20cm.)
● 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.
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2. Install Drain Joint(Only for some models)
1. Connect the outdoor drain joint into the hole on the chassis, as
shown in the picture below.
2. Connect the drain hose into the drain vent.
NOTE: 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.
4. Connect Indoor and Outdoor Pipes
1. Remove the front side plate or handle.
2. Remove the screw cap of valve and aim the pipe joint at the
bellmouth of pipe.
3. Pretighten the union nut with hand.
Service Manual
Installation and Maintenance