Gree GWH18AC-D3DNA1B Service Manual page 14

Schematic Diagram
TOP VIEW
1
14
13
No. Port Name
1 Compressor port
4 Electronic expansion valve
7 4-way valve
10 Grounding
13 PFC capacitor port
BOTTOM VIEW
No. Port Name
2 Compressor overload protector
5 Fan HALL port
8 Port of communication with indoor unit
11 Neutral line
14 Reactor port 2
11
3 4 5 6
2
No.
3
6
9
12
15
7
8
12
9
10
11
Port Name
Temperature sensor
Outdoor fan
Live line
Reactor port 1