Gree XE7A-24/HC

Owner’s Manual
54
professionals to repair.
Fig. 6.1 is the display of Outdoor Unit High Pressure Protection
when unit is on.
Fig. 6.1 Display of Outdoor Unit High Pressure Protection
6.1 Table of Display Codes for VRF unit
6.1.1 Table of Error Codes for Outdoor Unit
Error
Code
Content
Error
Code
Content
E0 Outdoor Unit Error J9
System Pressure
Under-Ratio Protection
E1 High Pressure Protection JA
Protection of Abnormal
Pressure
E2
Discharge Low
Temperature Protection
JC
Protection of Water Flow
Switch
E3 Low Pressure Protection JL
Protection of Low
High-pressure
E4
Excess Discharge
Temperature Protection
of Compressor
JE Oil Return Pipe is Blocked
Ed
Low Temperature
Protection of Driver
Module
JF Oil Return Pipe is Leaking