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Caravans and Caravanning - Caravan Repairs, Servicing and Maintenance

Topic: 12v supply

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jed1

29/5/2007 at 4:48pm
Location: teeside
Outfit: swift challenger 490

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hi ,when ever i have tryed to use fridge when towing it does not work on 12v and runs battery flat on car when grey plug is used anyone got any ideas my caravan is 2005 challenger

thanks

johnjory

29/5/2007 at 4:59pm
Location: Lowestoft Suffolk
Outfit: Skoda Superb DSG + Elddis Affinity 550

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Sounds almost certain that you have a fault somewhere. Possibly with the relay that that should stop this happening.

However, I never run the fridge en route from the car, mainly because it is such a heavy load on the car electrics.

What I do is plug the EHU into my house electrics overnight before we go, chill the fridge right down, then put some of those blue freezer gel things in the fridge before we set off. This, I have always found more then adequate till we get on site.

John Jory

jennifernn

30/5/2007 at 12:38am
Location: NW of Glasgow
Outfit: Sterling Searcher 2008 Volvo XC90

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I would get your car electrics checked out as a first step, sounds like something is wrong.

-------------
Jennifer

jed1

30/5/2007 at 6:07am
Location: teeside
Outfit: swift challenger 490

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hi got the car done yesterday and all is fine will have to get caravan checked

billy

30/5/2007 at 6:25am
Location: North Essex
Outfit: Caravelair Alba 400

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Do you mean if you park with the car electrics connected & fridge on-the car battery goes flat?--the fault must be with the car---power should only be supplied to the fridge when the engine is actually running--get a volt meter & check the fridge supply pole on the grey car socket--engine on-power. engine off- no power

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Every day should be a holiday!

jennifernn

30/5/2007 at 1:53pm
Location: NW of Glasgow
Outfit: Sterling Searcher 2008 Volvo XC90

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How old is your car? The wiring changed slightly in 1998/9.

Also , check the habitation relay in your caravan.

-------------
Jennifer

jed1

30/5/2007 at 8:13pm
Location: teeside
Outfit: swift challenger 490

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thanks everyone will try

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