GF83.70-P-4056-02Q Stationary Heater Switch, Task

GF83.70-P-4056-02Q Stationary Heater Switch, Task
- with CODE (228) Stationary heater [models 209.3 as of 1.6.04]


General
The STH switch (N72s12) can be used to manually start the operation of the stationary heater or stationary ventilation in the vehicle immediately, or ended, irrespective of the previous type of start (manually or pre-programmed).

The corresponding signal is read in by the lower control panel control unit (N72/) and transmitted to the STH control unit (A6n1) via the Controller Area Network Bus Class B (interior) (CAN-B).

Status indication
Preselect time of the stationary heater (STH) is activated:
^ yellow LED lights up
Stationary ventilation is active:
^ blue LED lights up
Stationary heater is active:
^ red LED lights up

The STH control unit (A6n1) transmits the request to the lower control panel control unit (N72/) via CAN-B. It actuates the corresponding LED in the switch (N72s12) an.