Midea DLCMRAH36DAK - 7.3 Outdoor Unit Display Indicators

34
★ 1 times

F0
Current overload protection
——
★ 2 times

F1
Outdoor ambient temperature sensor (T4 ) malfunction
E4
★ 3 times

F2
Condenser coil temperature sensor (T3) malfunction
E4
★ 4 times

F3
Compressor discharge temperature sensor (T5) malfunction
E4
★ 5 times

F4
Outdoor unit EEPROM parameter error
E0
★ 6 times

F5
Outdoor fan speed malfunction
E8
★ 7 times

F6
Indoor coil outlet pipe sensor(Located on outdoor unit low pressure
valve)
——
★ 8 times

F7
Communication malfunction between Cassette optional lift panel
and the unit.
——
★ 9 times

F8
Cassette optional lift panel malfunction
——
★ 10 times

F9
Cassette optional lift panel not closed
——
★ 1 times
★
P0
Inverter module (IPM) malfunction
P6
★ 2 times
★
P1
Over-voltage or under-voltage protection
E5
★ 3 times
★
P2
High temperature protection of compressor top(OLP)/ High
temperature protection of IPM board
——
★4 times
★
P3
Low ambient temperature protection
LP
★ 5 times
★
P4
Compressor drive malfunction
——
★ 6 times
★
P5
(——)
Indoor units mode conflict
——
★ 7 times
★
P6
Low pressure protection
P2
★ flash ,  light, X extinguished
7.3 Outdoor Unit Display
7.3.1 Outdoor Unit Point Check Function
A check switch is included on the outdoor PCB.
Push SW1 to check the unit's status while running. The digital display shows the following codes each
time the SW1 is pushed.