Timer Off can be set when the IDU is on and Timer On
can be set when the IDU is off.
5.3.5 Auxiliary heater on/off
This function works in heating mode.
Auto auxiliary heater on:
If the N16 setting is set to auto, in heating mode, when the
electric auxiliary heating is enable on the controller, the
auxiliary heater will automatically turn on based on the
settings N11~N13 to determine the ambient temperature.
Alternatively, according to the N16 settings, electric auxiliary
heating can be forcibly turned on or not turned on in heating
mode.
If auxiliary heat source used alone is needed: N15 parameter
need tobe set as 01, and the IDU is in fan mode.
Auxiliary heater on:
INFORMATION
i
AU-heat
Holding both for 3 seconds
24
V.1