Error Code - Gree U-Match 5 Series Manual

GREE
GUD125W/NhA-T, GUD140W/NhA-T

3.3 Error Code

Number Error code
1 E1
2 E2
3 E3
4 E4
5 E6
6 E8
7 E9
8 F0
9 F1
10 F2
11 F3
12 F4
13 F5
14 C5
15 EE
16 PF
17 H3
18 H4
19 H5
20 H6
Compressor high pressure protection
Indoor anti-freeze protection
Compressor low pressure protection, refrigerant lack protection and refrigerant collecting mode
Compressor air discharge high-temperature protection
Communication error
Indoor fan error
Water-full protection
Indoor ambient temperature sensor error
Evaporator temperature sensor error
Condenser temperature sensor error
Outdoor ambient temperature sensor error
Discharge temperature sensor error
Wired controller temperature sensor error
IDU jumper cap error
ODU memory chip error
Electric box sensor error
Compressor overload protection
Overload
IPM protection
DC fan error
U-Match 5 SERIES UNIT SERVICE MANUAL
Error
53