FRIGIDAIRE FRP90ETT2R User Manual
Circuit diagram: malfunction display
Circuit diagram:
Malfunction display:
1
Indoor air temp sensor open/short
8-segment display ‘F1’, with STATUS light flash 1
times and off 3 sec, repeat
2
Indoor coil sensor open or short
8-segment display ‘F2’, with STATUS light flash 2
times and off 3 sec, repeat
3
Outdoor coil sensor open/short
8-segment display ‘F4’, with STATUS light flash 3
times and off 3 sec, repeat
4
Freeze Guard protection
8-segment display ‘FP’
5
Indoor coil freeze protection
STATU light flash 5 times and off 3 sec, repeat
6
Outdoor coil high temp protection
STATU light flash 6 times and off 3 sec, repeat
7
Defrost (heat pump type)
STATU light flash 7 times and off 3 sec, repeat
8
Indoor coil high temp protection
STATU light flash 8 times and off 3 sec, repeat
9
Thermostat wiring error
STATU light flash 9 times and off 3 sec, repeat
10
High pressure protection (optional)
8-segment display ‘E1’, (the highest display grade)
66161287