Gree GMV-PD160W/NAB-M

Instruction of the GMV D.C. inverter
23
swtich.
Error types Display on outdoor LED
Display of wired controller
of indoor units
DC busbar over-voltage protection PH E5
IPM or PFC over-temperature protection P8 E5
Current sense circuit error Pc E5
IPM or PFC temperature sensor error P7 E5
Compressor current protection P5 E5
DC busbar under-voltage protection PL E5
Compressor startup failure Lc E5
PFC protection Hc E5
Drive module reset P0 E5
Compressor motor desynchronizing H7 E5
Phase loss Ld E5
Drive-to-main-control communication error P6 E5
IPM protection H5 E5
High-pressure protection of compressor E1 E1
Low-pressure protection of compressor E3 E3
Exhaust temp protection of compressor E4 E4
Compressor overload protection H3 E5
Communcation error between indoor unit and
master controller
E6 E6
Outdoor ambient temp sensor error F4 F4
Error of temp sensor of outdoor coil inlet F5 F5
Defrosting temp sensor error F6 F6
Error of temp sensor of outdoor coil outlet F7 F7
Exhaust temp sensor error F9 F9
AC current protection (input side) PA E5
Input AC voltage abnormality PP E5
Malfunction of jumper C5 No display
Charging circuit error PU E5
High-pressure sensor error Fc Fc
Aftersales Service
In case the air-conditioning unit has any quality problem or you have any inquiry, please contact
the local aftersales service agency designated by Gree