Technibel GRFMX366R5I - Page 21

Free Match D.C.inverter Muti-variable Air Conditioner Outdoor Unit
17
Indoor Unit Water Full
Error
E9 Flash 9 times / / E9 E9 Indoor
Refrigerant Recovery
Mode
Fo
Quick
Flashing
Quick
Flashing
/ Fo Fo
Special
Mode
Outdoor Ambient
Temp Sensor Error
F3 / Flash 3 times / F3 F3 Outdoor
Outdoor Mid-Coil
Temp Sensor Error
F4 / Flash 4 times / F4 F4 Outdoor
Outdoor Discharge Air
Temp Sensor Error
F5 / Flash 5 times / F5 F5 Outdoor
Oil Return for Cooling F7 / / / / /
Special
Mode
Forced Defrosting H1
Quick
Flashing
/ / H1 H1
Special
Mode
Oil Return for Heating
or Defrosting
H1 / / Flash once H1
Special
Mode
Compressor Overheat
Protection
H3 / / Flash 3 times H3 H3 Drive Error
IPM Protection H5 / / Flash 5 times H5 H5 Drive Error
Motor
Desynchronizing
H7 / / Flash 7 times H7 H7 Drive Error
PFC Error Hc / / Flash 6 times Hc Hc Drive Error
Startup Failure Lc / / Flash 11 times Lc Lc Drive Error
DC Fan motor Error LA / / / / / Outdoor
No indoor fan motor H6 Flash 11 times / / / / Indoor
Compressor phase
circuit detection error
U1 / / Flash 12 times / / Outdoor
DC link voltage drop
error
U3 / / Flash 20 times / / Outdoor
Zero detection circuit
error
U8 Flash 17 times / / / / Outdoor
Phase Loss Ld Flash 3 times Flash 3 times Flash 3 times Ld Ld Drive Error
Compressor Stalling LE Flash 3 times Flash 3 times Flash 3 times LE LE Drive Error
Over-Speed LF Flash 3 times Flash 3 times Flash 3 times LF LF Drive Error
IPM Reset P0 Flash 3 times Flash 3 times Flash 3 times P0 P0 Drive Error
Compressor Current
Protection
P5 / / Flash 15 times P5 P5 Drive Error
Communication Error
between the Inverter
Drive and the Main
Controller
P6 Flash 16 times /
/ P6 P6 Drive Error
Radiator Temp Sensor
Error
P7 / / Flash 18 times P7 P7 Drive Error
Radiator Overheat
Protection
P8 / /
Flash 19
times
P8 P8 Drive Error