Error code Truma system

[michmace]

Good morning. We have an error code E634 on our control panel and can’t seem to find reference to it on the Truma Code list. Can anyone help please. It’s obviously a heating problem cos we’re freezing . Many thanks

 

[f6c]

Have you got any Gas?

 

[f6c]

Was the heating working last night?

 

[michmace]

Have you got any Gas?

We think so but how can you tell ?

 

[michmace]

Was the heating working last night?

We turn heating off at night and we got this code this morning when trying to put it back on

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[irnbru]

Found this online.

 

[Offagain]

We think so but how can you tell ?

Depends what system you have. Our Refillable gas low ones have gauges. Calor gas bottles will be light when you pick them up.
Alternatively try lighting the hob.

 

[michmace]

Thanks. We’ve reset the system and still nothing

 

[michmace]

Depends what system you have. Our Refillable gas low ones have gauges. Calor gas bottles will be light when you pick them up.
Alternatively try lighting the hob.

Yes. Sorry but appear to be really dim. Just thought to switch gas job and yes still have gas

 

[Offagain]

Yes. Sorry but appear to be really dim. Just thought to switch gas job and yes still have gas

Then I can be of no further help, sorry! Good luck in sorting it out.

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[Richard n Ann]

The codes only seem to go up to 624 and that means "Frost control heating element short circuit"

 

[michmace]

Then I can be of no further help, sorry! Good luck in sorting it out.

Ahh ok. Thanks for trying anyway

 

[irnbru]

Do you have a window above the flue vent open?

 

[michmace]

The codes only seem to go up to 624 and that means "Frost control heating element short circuit"

I know. We did see that and there was a light frost last night

 

[pandas]

Good morning. We have an error code E634 on our control panel and can’t seem to find reference to it on the Truma Code list. Can anyone help please. It’s obviously a heating problem cos we’re freezing . Many thanks

does help much but on the Truma web site E634 is an unknown reference. As others have suggested try to clarify if it's related to electric or gas.

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[michmace]

Do you have a window above the flue vent open?

No tbh it’s too cold to open the windows

 

[Riverbankannie]

Good morning. We have an error code E634 on our control panel and can’t seem to find reference to it on the Truma Code list. Can anyone help please. It’s obviously a heating problem cos we’re freezing . Many thanks

The code is listed in this document, i cannot make the very bottom of the pdf show on my ipad but I suspect the action will be the same as for the codes above.
I’m not sure it helps you much

 

[rnb100]

This is all I could find.

Look here

 

[Riverbankannie]

The above page is from this website

 

[irnbru]

Again found this one.

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[irnbru]

Please note it’s the boiler you need to reset and not the control panel button...He said.

 

[michmace]

does help much but on the Truma web site E634 is an unknown reference. As others have suggested try to clarify if it's related to electric or gas.

Just our luck . I’ll give our servicing agent a call as soon as we can

The code is listed in this document, i cannot make the very bottom of the pdf show on my ipad but I suspect the action will be the same as for the codes above.
I’m not sure it helps you much View attachment 486755

thanks so much. Will check it out

The code is listed in this document, i cannot make the very bottom of the pdf show on my ipad but I suspect the action will be the same as for the codes above.
I’m not sure it helps you much View attachment 486755

that’s really helpful. Thank you

 

[Riverbankannie]

In this thread, there is a photo of the reset button on the boiler and read to the end where it says wait 15mins

Truma combi no heating ?

Sorry to hear that....only other thing is the small white fuse on top of heater? Might be something like the water temp sensor needing replacing......

www.motorhomefun.co.uk

 

[michmace]

In this thread, there is a photo of the reset button on the boiler and read to the end where it says wait 15mins

Truma combi no heating ?

Sorry to hear that....only other thing is the small white fuse on top of heater? Might be something like the water temp sensor needing replacing......

www.motorhomefun.co.uk

Many thanks. Have carries out all these tasks but to no avail sadly. We’re going to try ans contact a mobile service when we get to our next pitch in Tintagel. Usually the club will have contact details

 

[Riverbankannie]

Many thanks. Have carries out all these tasks but to no avail sadly. We’re going to try ans contact a mobile service when we get to our next pitch in Tintagel. Usually the club will have contact details

Good luck.

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[HugoBNB]

Did you get sorted?

 

[IRHP]

Possibly a problem with the 12v supply to the boiler. I assume you are not on hook up if you are using gas? Is you battery voltage good? Try starting the engine and see if the heating works. Just seen the date on your original post. I presume you have it sorted by now or found the problem. It would be good to let us know for future reference if anyone is searching the same problem.