McQuay WH 12B Mode D'emploi page 3

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A : Time display
B : Error display
C : Heater. display
D : Fan speed display
E : Comp. display
F : Mode display
G : Temp. display
2. Error code table
2.1 Model: WH 11/12/15/20/25B, BR
Error code
E1 Water flow switch error
E2 Compressor 1 low pressure
E3 Compressor 1 high pressure
E4 Return air sensor missing or damaged
E5 Indoor coil 1 sensor missing or damaged
E6 Water outlet 1 sensor missing or damaged
E7 Suction temperature 1 missing or damaged
E8 Compressor 1 gas leak
EA Water pump error
EB Temperature of water 1 entering too high or low
EC Suction temperature 3 too low
EE Communication error
F0 Water outlet 2 sensor missing or damaged
F1 Suction temperature 2 missing or damaged
F2 Compressor 2 low pressure
F3 Compressor 2 high pressure
F4 Compressor 2 gas leak
F5 Compressor 1 indoor coil frosting
F6 Compressor 2 indoor coil frosting
F7 Compressor 1 overload
F8 Compressor 2 overload
F9 Water level switch error
FA Fan motor overload
FB Electric heater overload
FD Temperature of water 2 entering too high or low
FE Ambient sensor missing or damaged
FF Indoor coil 2 sensor missing or damaged
OM-APW04A-1205-McQuay
Description
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2 6/5/06, 8:32 AM