Terminate Heater Operation

Terminate Heater Operation, Function

The normal end of a heating operation, i.e. not initiated by a malfunction, is done following expiry of the maximum heating period specified in the STH control module (A6n1).

NOTE: The diagnosis system STAR DIAGNOSIS can be used to code the heating period for 10, 20, 30, 40, 50 or 60 minutes in the STH control module (A6n1) for models 203, 209, 230 or the STH control module or heater booster (A6n1) for models 215, 220.

The STH switch (N72s12) on models 203, 209, 230 or the STH switch (S46) on models 215, 220 or the STH radio remote control transmitter (A8/3) can be used to manually end heating operation in any phase of the heating period irrespective of the manner of actuation.