Eberspacher

[moodycruiser]

Anyone got any ideas or come across the following problem on a DL3.
When the main switch is set to vent I can hear the fan going a good'un, and it keeps going till I switch it orf. When I switch to Heat - nada, zip, nothing, no noise, zero. What size hammer ???

<hr width=100% size=1>Tony

 

[Talbot]

You might find the answer if you download the <A target="_blank" HREF=http://www.espar.com/htm/tecmans.htm>technical manual</A>

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[moodycruiser]

Thanks, that's tonights bedtime reading sorted.

<hr width=100% size=1>Tony

 

[Chris_P]

Might be worth checking the battery volts. When volts are low our Eberspacher just sits there doing nothing while the control panel looks ok

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[VicMallows]

Another possibility is that the 'up to temperature' (flame established) sensor (an on-off thermostat) has failed open. Note this is NOT the overheat sensor which can be reset. This gives the symptoms you describe.

Vic

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[moodycruiser]

Thanks to Chris_P and VicMallows - volts are high and on charger to keep them up, will try and have a look at the sensor.

<hr width=100% size=1>Tony

 

[andyball]

If nothing at all happens, suspect the switch + associated wiring or the control unit.

As I understand it, when switched to heat, the fan should run first before there's any attempt to ignite.

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