Gree GK-H03NH3AS, Owner'S Manual

Page: 25 / 28

Rooftop Packaged
21
Number Error code Error Remarks
13 C5 Capacity code error
14 EE Outdoor memory chip error
15 PF Electric box sensor error
16 H3 Compressor overload protection
17 H4 Overloading
18 H5 IPM protection
19 H6 DC fan motor error
20 H7 Drive desynchronizing protection
21 Lc Activation failure
22 Ld
Compressor phase sequence
protection
23 LE Compressor stalling protection
24 LF Power protection
25 Lp Indoor and outdoor mismatch
26 U7
4-way valve direction changing
protection
27 P0 Drive reset protection
28 P5 Over-current protection
29 P6
Communication error between main
control and drive
30 P7 Drive module sensor error
31 P8
Drive module over temperature
protection
32 P9 Zero passage protection
33 PA AC current protection
34 Pc Drive current error
35 Pd Sensor connecting protection
36 PE Temperature drift protection
37 PL Bus low voltage protection
38 PH Bus high voltage protection
39 PU Charge loop error
40 PP Input voltage abnormality
41 ee Drive memory chip error