DC Inverter U-match Series Duct Type Unit
61
NOTICE:
Check the above items and adopt the corresponding corrective
measures. If the air conditioner continues to function poorly, please stop the air
conditioner immediately and contact Gree’s authorized local service center. Ask our
professional service staff to check and repair the unit.
5.2 Error Code
WARNING!
(1) If abnormal things (for example, awful smell) occur, please stop the unit
immediately and disconnect power. Then contact Gree’s authorized service
center. If the unit continues to run in abnormal situations, it may get damaged
and cause electric shock or fire hazard.
(2) Do not repair the air conditioner by yourself. Improper maintenance will cause
electric shock or fire hazard. Please contact Gree’s authorized service center
and send for professional service staff to repair.
If the display panel or wired controller displays an error code, please refer to
the error code meaning stated in the following table.
Number Error code
Error
1
E1
Compressor high pressure protection
2
E2
Indoor anti-freeze protection
3
E3
Compressor low pressure protection, refrigerant lack
protection and refrigerant collection mode
4
E4
Compressor air discharge high-temperature protection
5
E6
Communication error
6
E8
Indoor fan error
7
E9
Water-full protection
8
F0
Indoor ambient temperature sensor error
9
F1
Evaporator temperature sensor error
10
F2
Condenser temperature sensor error
11
F3
Outdoor ambient temperature sensor error
12
F4
Discharge temperature sensor error
13
F5
Wired controller temperature sensor error
14
C5
IDU jumper cap error
15
EE
ODU memory chip error
16
PF
Electric box sensor error
17
H3
Compressor overload protection
