red flashing lights on gas operation ?

Jan 27, 2018
501
786
Aberdeenshire
Funster No
52,143
MH
low profile
Exp
1990
When heating is on gas operation a red flashing lights comes on but only when the fan is on "boost" . The instruction books tells me this is indicating a low battery but I have a 140 ah new battery which is showing 12.4v.

The heating is working fine but the flashing lights concerns me.

Does anyone have any ideas ?

PS. I'm not a technical sort of chap so hope I've explained this adequately.
 
Jul 5, 2013
9,925
10,474
Tunbridge Wells
Funster No
26,797
MH
A class
Exp
Since 2013
Agree with Martin. 12.4 is getting a bit low. Suggest you charge it up before it gets any lower.

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Geistguy
Jan 27, 2018
501
786
Aberdeenshire
Funster No
52,143
MH
low profile
Exp
1990
Thanks for that, I will try the heating on gas when on hook up and see what happens. As I said I'm not very technical and I did think 12.4 was quite good. Never to old to learn. :)
 
Jan 28, 2008
8,384
12,746
walthamstow east london
Funster No
1,353
MH
renault burstner delphin
Exp
7 years campers before that
check voltage at the heater when its working poor connections or undersized cable could be the cause also what heater do you have ?
 
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Geistguy
Jan 27, 2018
501
786
Aberdeenshire
Funster No
52,143
MH
low profile
Exp
1990
The heater is a Truma circa 2008, not sure which model though.

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