GF83.10-P-2176-01GI Electronic Blower Control Unit, Rear Ventilation, Function

GF83.10-P-2176-01GI Electronic Blower Control Unit, Rear Ventilation, Function
- with CODE (580a) Automatic air conditioning

Function
The blower pushbutton in the rear ventilation control panel (N72/2s3) is used to send a control voltage to the rear electronic blower regulator (N29/2). Depending on the control voltage (0 - 6 V) present, this then regulates the operating voltage (0 - 12 V) for the rear blower motor (M2/1). This facilitates blower speed control of 0 - 100 %.

Automatic operation, function
By pressing the Auto button ( [AUTO] ) in the rear ventilation control panel the control of the rear electronic blower regulator and thus that of the rear blower motor is governed by the AAC pushbutton control module.