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Controlled heater operation, function - GF83.70-G-2004A

MODEL 463 as of 1.6.94 with CODE (H12) Stationary heater Webasto Tele Thermo Top S 

Function prerequisites 

Stationary heater started  properly.

Function 

The heater is controlled depending on the heat requirement. Three control states are possible depending on the heat requirement:

After the heater has started up it operates at full load. When the coolant temperature increases to above 79 °C, the control module switches over to the energy saving partial load mode.

If the coolant temperature drops to below 72 °C, the control module switches back to full load mode.

If the coolant temperature continues to increase in spite of switchover to partial load mode, the combustion pause with shut-off delay is started at 86 °C. After the coolant cools down to below 79 °C the heater starts up again in partial load mode.

If the heat requirement is greater than the maximum heating capacity, the stationary heater operates continuously in the full load mode.

Controlled heater operation is terminated by switching off, by termination of heater operation due a malfunction or after expiration of the maximum heating time of 60 min.

REFER TO BASIC KNOWLEDGE Starting heater operation, function   GF83.70-G-2000A 
REFER TO BASIC KNOWLEDGE Termination of heater operation, function   GF83.70-G-2002A 
REFER TO BASIC KNOWLEDGE Interruption of heater operation, function   GF83.70-G-2005A 
REFER TO BASIC KNOWLEDGE Shut-off delay, function   GF83.70-G-3034A 
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