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The ODU service allows you to call up the process values for the outdoor module.
31.7 ODU service
ODU service
Mod. level
Comp. freq.
Fan speed
T evap.
T hot gas
T condens.
%
Hz
rpm
°C
°C
°C
Contractor
← back
Special
IDU service
ODU service
Fault history
Delete fault history
Main menu
Submenu
Menu item
Chapter
Password for contractor level
Display
Meaning
Mod. level
Compressor modulation level
Comp. freq.
Compressor freq.
Fan speed
Fan speed
T_evap.
Evaporator temp.
T_hot gas
Hot gas temperature
T_condens.
Condenser temperature
T_supply air
Supply air temperature
31. Contractor level
In the fault history, the last 20 fault messages can be called up.
31.8 Fault history
Main menu
Submenu
Menu item
Chapter
Password for contractor level
Contractor
←
back
Parameter reset
Special
IDU service
ODU service
Fault history
Fault history
Outs. sensor faulty
Entry
Dur.
Number fr.
15
1 h
1
12
5 h
Fault history
Boiler sens. faulty
Entry
Dur.
Number fr.
12
1 h
2
12
5 h
Fault history
Outs. sensor faulty
Entry
Dur.
Number fr.
15
1 h
12
12
5 h