Help needed with Chausson fridge!

FaithMc

Free Member
Sep 13, 2018
1
0
Funster No
56,152
MH
Chausson Flash 514
Exp
Since 2015
Hi gang,

We have a Chausson Flash 514, Dometic fridge works perfectly when hooked up to mains or on gas. Trouble is can’t get it to run off leisure battery when in the move.
I’ve checked the fuse box, all ok there.
It has auto select function but just alarms when driving.....any ideas?

Of interest the igniter on the cooker doesn’t work either....in case that helps.

Thanks in advance.....

Faith
 
Jan 19, 2014
3,815
11,743
south shields
Funster No
29,767
MH
Chausson 620 welcoome
Exp
since 1990
Is your leisure battery getting charged when the engine is running?
There are two relays behind the drivers seat... one of them should energise and connect the leisure side to the alternator when the engine is running... id check that first..
Andy
 
Feb 24, 2013
10,657
31,876
Bolsover, Derbyshire
Funster No
24,833
MH
Hymer S800
Exp
not long enough
When on the move what does the battery voltage read, ie is it charging? If it is that would at least confirm the alternator output looks to be OK

There are certain functions that need to know the engine is running to operate, the fridge being one

I have had a failure on mine with what they call a D+ relay failing, that is a can issue not the motorhone
 
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