Gree GWH18MC-K3NNA2K/I - Installation of Outdoor Unit

29
Installation and Maintenance
Service Manual
Note: the wiring connect is for reference only,
please refer to the actual one
.
Wire clip
wiring borad
Grounding
wire
24
N
(
1
)
handle
5
GWH18MC-K3NNA2K/O
GWH24MD-K3NNA2K/O
Connect to indoor unit
brown violet orange
N(1)
black
(red)
blue
2453
Connect to indoor unit
brown violet
N(1)
blackblue
254
orange
yellow-
green
yellow-
green
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outdoor unit.
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screws are needed.
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Note:
Note:
Note:
The drain hos
can't raise
upwards
gas pipe
Liquid pipe
Liquid
valve
gas valve
Union nut
Pipe joint
Foot holes
Foot holes
Chassis
Outdoor drain joint
Drain hose
Drain vent
8.6 Installation of Outdoor Unit
1. Fix the support of outdoor unit(select it according to the
actual installation situation)
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expansion screws.
6. Neaten the Pipes
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10cm.
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2. Install Drain Joint(Only for cooling and heating unit)
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3. Fix Outdoor Unit
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4. Fix Outdoor Unit
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Hex nut diameter(mm) 7LJKWHQLQJWRUTXH1P
ĭ 15~20
ĭ 30~40
ĭ 45~55
ĭ 60~65
ĭ 70~75
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:
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Fig.20
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Fig.24
Fig.25
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At least 3cm above the floor
handle
U-shaped curve
Wall
Drain hose
5. Connect Outdoor Electric Wire