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.
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.