GF83.65-D-4145H Roof Air Conditioning Condenser Fan Relay, Component Description

GF83.65-D-4145H Roof Air Conditioning Condenser Fan Relay, Component Description

- with CODE (H08) High-performance air conditioning







A32/3 Rear heavy duty automatic air conditioning recirculation unit
K9/5 Roof additional fan relay
M4/16 Roof air conditioner 1 additional fan
M4/17 Roof air conditioner 2 additional fan

Location
The roof additional fan relay is located in the rear heavy duty automatic air conditioning recirculation unit at the left next to the two additional roof air conditioning fans on the vehicle roof.

Task
Depending on how it is actuated by the AAC [KLA] control and operating unit (S98), the roof additional fan relay switches the two additional roof air conditioning fans into a series or a parallel connection.