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Diesel Filter Heating > < Pre-heater Relay, Remove and Install

Omega B

Preheater System

 

The preheater relay is (K 25) is actuated directly by the DDE 2.1 control unit and contains only the power switch which, when required, supplies the 6 sheathed glow plugs (R 5) with voltage.

 

 

Object Number: 2387917 Size: DEFAULT

 

 

 

Preheater System

 

------       Afterheating

___        Preheating

1            50 °C prescribed value on failure of coolant temperature sensor (NTC II)

t/s           Time in seconds

Tk          coolant temperature (°C)

 

 

Object Number: 2387372 Size: DEFAULT

 

 

Diesel Filter Heating > < Pre-heater Relay, Remove and Install