45 SERVICE MANUAL FOR AMERICA
1)
The air conditioner stop running immediately and display error code when input
current more than or equal to Imax.
2)
The compressor decrease 2Hz per 3 seconds until input current less than or equal
to (Imax-13) when the input current more than (Imax-13).
2)The compressor decrease 1Hz per 3 seconds until input current less than or equal
to (Imax-16) when the input current more than (Imax-16).
3)
It resume normal frequency when the input current less than or equal to
(Imax-20)
.
13.DC voltage of wire protection
1)
The air conditioner stop running and display DC voltage abnormal when it less than
260V.
2)The compressor decrease frequency and display FA6 when DC voltage less than 285V.
3) The air conditioner resume normal running when DC voltage more than 290V.
十一、
Outdoor unit fault of indoor unit display
fault
display
Transducer module protection
P2
Over current
P3
Discharge temperature of
compressor overheat, ambient
temperature overheat
P4
DC voltage of outdoor unit abnormal
P7
Leakage or reverse valve fault
P8
Outdoor sensor fault
F6
Compressor drive fault
FC