Gree GWH09AB-A3DNA1B, Service Manual

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Installation Manual
NOTE:
All wires between indoor and outdoor units must be connected by the qualified electric contractor.
Electric wires must be connected correctly. Improper connection may cause malfunction.
Tighten the terminal screws tightly.
After tightening the screws, pull the wire sligltly to confirm whether it’s firm or not.
Make sure that the electric connections are earthed properly to prevent electric shock.
Make sure that the electric connections are earthed properly to prevent electric shock.
properly. Poor installation may cause fire or electric shock.
7.3.4 Connecting Indoor and Outdoor Electric Wires
1.Open the front panel.
2.Remove the wiring cover.
3.Make the power connection cord and signal control wire (only for heat
pump unit ) pass through.
4.Reinstall the cord anchorage and wiring cover.
5.Reinstall the front panel.the hole at the back of indoor unit.
7.3.5 Installation of Indoor Unit
The piping can be output from right, right rear, left or left rear.
1.When routing the piping and wiring from the left or right side
of indoor unit, cut off the tailings from the chassis when
necessary(As shown in Fig.7)
Cut off the tailings 1 when routing the wiring only;
Cut off the tailings 1 and tailings 2 when routing
both the wiring and piping.
2.Take out the piping from body case, wrap the piping,power
cords, drain hose with the tape and then make hem pass
through the piping hole. (As shown in Fig.8)
3.Hang the mounting slots of the indoor unit on the upper hooks
of the mounting plate and check if it is firm enough.(As shown
in Fig.9)
4.The installation site should be 98.4 in. or more above
the floor.
েৢ
Fig.9
Mounting
plate
Fixing hook
Mounting
plate
Right
Right rear
Fig.8
Left rear
Left
Fig.7
Tailing 1
Tailing 2
Finally wrap it
with tape
Gas side piping
insulation
Water drainage pipe
Liquid side
Piping insulation
Gas side pipe
External connection
electric wire
Liquid side piping
Heat PumpType
yellow- green
3 2
N(1)
brown
7.3.6 Install the Conduit assy
1) Pass the connection wires of indoor and outdoor units
throught the wire-passing pipe.
2) Fix the wire-passing pipe at the chassis with 2 screws.
Conduit assy consists of conduit, conduit holder and
conduit connector.
The length of the wire-passing pipe can be calculated accord-
ing tothe length of connection wire
Conduit
Conduit connector
Conduit holder
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