lost all hab power

[Wildbill]

hi we seem to have lost all hab power the battery's are fine thought they were knackered but had multy meter set wrong.
there is power going to the board controller but it dose not seem to light up thinking it has dyed

 

[Deleted member 29692]

Is there a fuse somewhere protecting it?

 

[Wildbill]

Is there a fuse somewhere protecting it?

I have cheeked the fuse power both sides seems to have power right up to it

 

[TheBig1]

check at the switch on the board. if you get power through from engine battery, its either a bad connector on the wiring from leisure battery or battery itself dropping under load

 

[Wildbill]

check at the switch on the board. if you get power through from engine battery, its either a bad connector on the wiring from leisure battery or battery itself dropping under load

I have 12.9v at zig unit

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[Wildbill]

I have had problems with this from time to time wondering if I should just re wire the hab aria of the van only x six lights water pump and fire fan and just have every thin on fuses
bill

 

[TheBig1]

on which wire bill, the leisure or the engine battery? does the 12.9v appear on the output of the switch?

 

[TheBig1]

it should be an easy(ish ) fix if its a dry joint or bad switch

 

[Wildbill]

b

on which wire bill, the leisure or the engine battery? does the 12.9v appear on the output of the switch?

getting pworer both from starter battery and leisure battery

 

[Wildbill]

dry joint

?

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[Wildbill]

I now have power to the hab aria but the zig controller dose not light up or switch over from bat 1 to bat 2

 

[TheBig1]

i would suggest its a bad switch then bill

dry joint is a solder joint that has failed and needs resoldering

 

[Wildbill]

i would suggest its a bad switch then bill

dry joint is a solder joint that has failed and needs resoldering

I have had problems with this and the transformer for a while I have disconnected the trans former and fitted a maintenance battery charger
as I cant get hold of a trans former