Install Outdoor Unit - Gree GIS409AE Owner's Manual

Install outdoor unit

1.
Disassemble the handle on the outdoor unit right side plate.
2.
Take off wire clamp. Connect and fix power connect
cord to terminal of line bank. Wiring should fit that of
indoor unit.
3.
Fix the power connection cable with wire clamp,
then connect the corresponding
4.
Ensure wire has been fixed well.
5.
Install the handle.
NOTE:
Wrong wiring may cause spare parts malfunction.
●
After the cable fixed, make sure there should be a free space between the connection
●
and connection and fixing place on the lead wire.
1. Connect charging hose of manifold valve to charge end of low pressure
valve (both high/low pressure valves must be tightly shut).
2. Connect joint of charging hose to vacuum pump.
3. Fully open handle handle of Lo manifold valve.
4. Open the vacuum pump to evacuate. At the beginning, slightly
loosen joint nut of low pressure valve to check if there
is air coming inside. (If noise of vacuum pump has
been changed, the reading of multimeter is 0) Then
tighten the nut.
5. Keep evacuating for more than 15mins and make
sure the reading of multi-meter is
.
(-76cmHg)
6. Fully open high/low pressure valves.
7. Remove charging hose from charging end of low pressure valve.
8. Tighten bonnet of low-pressure valve. (As shown in Fig.10)
Condensate drainage of outdoor unit ( for heating only)
The condensate and defrosting water formed during heating
in the outdoor unit can be properly discharged by drainage
pipe .
Installation method:set the drain connection in Φ25 hole of the
chassis has been installed and then connect drainage pipe
with drain nozzle,so that condensate and defrosting water can
be properly discharged
Electric wiring
connector.
Air purging and leakage test
-1.0 X 10 pa
22
Handle
5
N(1) 2 3
yellow-
blue black brown
green
Liquid pipe
Vacuum
Gas pipe Valve
gauge
cap
Vacuum pump
Fig.
10
Chassis
Drain
connection