HP in COMBI and air temperature outside operating range
HP in COMBI and T set > 60ºC
HP in FULL mode (or when AutoFull was defined by user and activated according detected conditions)
Pict.27 – Representative scheme of system with HP and wall hung boiler
If the “Boiler Mode” is active, the Appliance should replace the electric heating element by the boiler (gas or oil).
When the boiler is active the HMI should display the message “SYST”. The message should alternate with the
default display (3 sec “SYST”, 10 sec default message)
Refer to the IM of accessory (6720808239) for instruction of parameters selection and definition (acess coil)
Within the “Coil” parameter, only one type of external system can be selected:
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