FRIGIDAIRE FRP90ETT2R User Manual

Circuit diagram: malfunction display

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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

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