Gree U-Match 6 Series

GREE U-Match 6 SERIES UNIT SERVICE MANUAL
51
Model:
GUD100W1/NhA-X,GUD125W1/NhA-X
Drive Board:
No. Printing Interface No. Printing Interface
1 CN2 Fan drive wire 2 W Inverter compressor W phase
3 V Inverter compressor V phase 4 U Inverter compressor U phase
5 FA
Refrigeration electromagnetic expansion
valve
6 FA1
Heating electromagnetic expansion
valve
7 HPP1 System high pressure protection interface 8 LPP1
System low pressure protection
interface
9 T_SUCK1
Inspiration temperature package
interface
10 DRED1 Dred Communication Interface
11 T_SENSOR1
Inspiration temperature package
interface
12 T_LAC1
Low temperature refrigeration
temperature detection
13 EP
Live wire and Neutral wire
Communication monitoring interface
14 2WAY1 2-way valve
15 4WAY1 4-way valve 16 HEAT_TIE_C1
Compressed electromechanical
heating belt interface
17 HEAT_TIE_B1 Chassis electric heating tropical interface 18 CN4
Live wire and Neutral wire
Communication Interface
19 X5 Ground wire 20 X4 Neutral wire
21 X3 Live wire 3 22 X2 Live wire 2
23 X1 Live wire 1 — — —