W255 H error code on heating

[lennox]

Help getting the error code W255 H when plugged into mains on driveway?
No gas trying to run heating from mains, error code is saying control panel issue???

 

[WelshGas]

Help getting the error code W255 H when plugged into mains on driveway?
No gas trying to run heating from mains, error code is saying control panel issue???

I’m not sure what you are referring to.
Your vehicle details say you have a T6 Ocean. That has a diesel fuelled Parking Heater.
Where is this error code displayed as I can find no information regarding such an error code relating to the Eberspacher Parking Heater.

 

[lennox]

Sorry changed to GC 680 it’s the truma control panel but we’ve reset it and lost all the icons now!!!

 

[c4s2rs6]

Looks like this https://www.truma.com/uk/en/faq/faq-warning-w-255-h


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Loose wire somewhere maybe. Might have to investigate by removing the seat if you can’t see anything out yet f place on the Truma panel connections


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[Jester]

Sorry changed to GC 680 it’s the truma control panel but we’ve reset it and lost all the icons now!!!

You could try unplugging shore power then, Turn off internal isolator switch in electrical Cabernet then look. truma are really helpful to discuss issues on the phone.

 

[lennox]

Thanks breeze tried everything

emailed Dave the salesman at Eurovans about half hour ago and got a instant reply with the promise of a technician phoning in the morning to talk us through the process

can’t ask for a better after sales service

 

[Jester]

Thanks breeze tried everything

emailed Dave the salesman at Eurovans about half hour ago and got a instant reply with the promise of a technician phoning in the morning to talk us through the process

can’t ask for a better after sales service

That’s great service. Failing that call Truma UK they are great for sorting out this kind of thing.

 

[lennox]

Update if anyone has this error codes it’s A blown 10 amp fuse in the rear fuse cupboard

 

[WelshGas]

Update if anyone has this error codes it’s A blown 10 amp fuse in the rear fuse cupboard

Thank you for updating the thread.

Could you update your vehicle details, under your Avatar, to avoid any confusion in future.