Volvo Fridge

Any help appreciated volvo fh v2 underbunk fridge. When ever i turn the engine off fridge comes up with error E3 with 1 flash from red LED which says on fridge “battery protecting disconection” battery’s have been checked and ok

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Says here iv had 1 reply but i can’t see it

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That’s normally when you start the engine whilst the compressor is running. The spike in power causes the fridge to cut out for a few seconds then return to normal. Only happens when the compressor is running though. Never heard of it happening if the engine stops though. Could be a fault with the fridge itself

OVLOV JAY:
That’s normally when you start the engine whilst the compressor is running. The spike in power causes the fridge to cut out for a few seconds then return to normal. Only happens when the compressor is running though. Never heard of it happening if the engine stops though. Could be a fault with the fridge itself

Don’t know but the error comes up after abt 3 mins fridge is set at 2, when i get up in the morning its at 20. No good for my milk[LOUDLY CRYING FACE]

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If it’s doing it overnight the batteries ore on there way out. Have they been tested from cold, or after you’ve started it?

OVLOV JAY:
If it’s doing it overnight the batteries ore on there way out. Have they been tested from cold, or after you’ve started it?

After its been running

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You need them tested before you start the engine and put a charge back in them

Cheers

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