25
D
Heater Unit Operation
The heater unit can be operated by a tip switch or radio control remote
Telestart T91.
The heater unit can also be operated via the telephone with the Webasto Thermo
Call option.
The function "parked-car ventilation" is not available for the E Class (MR 212).
NOTE:
We recommend that the heating time is adjusted according to the driving time.
Heating time = Driving time
For example: With a driving time of approx. 20 minutes (one-way trip), we
recommend not exceeding a switch-on time of 20 minutes.
In Heating Mode, set the vehicle heating to "High" before leaving the vehicle.
NOTE:
The operating period of the heater by Telestart is preset to 30 minutes at the
factory. Alternative heating periods can be programmed with the Telestart T91 in
steps of 10 minutes.