P9
Inlet / outlet water temperature difference
PA
Reserved
Pb
winter antifreeze
PC
evaporator low pressure in cooling
PE
antifreeze protection evaporator low temperature in cooling
PF
circuit board lock - controller lock/unlock error
pH
high room temperature probe T4
PL
Inverter module excess temperature
1PP
IPM module error, circuit A
2PP
IPM module error, circuit B
1PU
fan A module
2PU
fan B module
3PU
fan C module
1H9
compressor driver A - configuration error
2H9
compressor driver B - configuration error
H5
High / low voltage
1HE
valve A error
2HE
valve B error
3HE
valve C error
1F0
IPM module transmission error
2F0
IPM module transmission error
F2
insufficient overheating
1F3
Fan A transmission error
2F3
Fan B transmission error
3F3
Fan C transmission error
1F4
protection L0 or L1 intervention 3 times in 60 minutes
2F4
protection L0 or L1 intervention 3 times in 60 minutes
1F6
circuit A bus voltage (PTC)
2F6
circuit B bus voltage (PTC)
F7
Reserved
1F9
radiator temperature sensor Tfin1
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