Truma frost reset

[3crispies]

Think we emptied properly but tbh we were shown nothing when we bought van from main dealer in Devon in the summer. Have turned slider parallel and pushed reset and bled all air out of taps. Have cleared error on control unit and have on faster heat up but after a short time Have no warm water. In pic what does cord do have pulled and hooked back up and as said turned blue slider 90 deg.

 

[Lenny HB]

I don't know what the cord does but in your photo the dump valve is open, it is closed when the blue button at the bottom is pushed in flush with the body.

 

[Two on Tour]

The cord turns the tank heating on and off Lenny.

 

[Lenny HB]

The cord turns the tank heaters on and off Lenny.

View attachment 700305

How strange.

 

[Two on Tour]

How strange.

That's German stuff for you Lenny.

Looks to operate like a bathroom pull light switch?

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[Lenny HB]

That's German stuff for you Lenny.

Looks to operate like a bathroom pull light switch?

In all the German vans we have had the tanks & cassette housing are heated by the blow air system all the time the heating is on. I assume the cord is operating a diverter valve don't really see the point of it.

 

[3crispies]

The cord turns the tank heaters on and off Lenny.

View attachment 700305

Tank heaters ?.

 

[3crispies]

I don't know what the cord does but in your photo the dump valve is open, it is closed when the blue button at the bottom is pushed in flush with the body.

Thanks have done that no hot water and on gas truma system cuts out. haven't used any heating as not on hook up and going away later

 

[Harleyquin]

I think the blue switch on the top of the dump valve should be rotated 90 degrees clockwise and so end up parallel to the pipes, otherwise no water will get through (and the blue button should be pushed in as Lenny mentioned).

 

[Lenny HB]

Thanks have done that no hot water and on gas truma system cuts out. haven't used any heating as not on hook up and going away later

You have the latest dump valve so I assume you have a C4 or C6 (your profile says 70's camper, a bit misleading).
You can run the heating without water in the boiler so it looks like you have another problem.
What error codes are you getting?

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[3crispies]

You have the latest dump valve so I assume you have a C4 or C6 (your profile says 70's camper, a bit misleading).
You can run the heating without water in the boiler so it looks like you have another problem.
What error codes are you getting?

Ha ha sorry we still have the old van. Said error code 6e boiler but have reset and took off gas. So on leccy now but will take a while to warm up.

 

[3crispies]

I think the blue switch on the top of the dump valve should be rotated 90 degrees clockwise and so end up parallel to the pipes, otherwise no water will get through (and the blue button should be pushed in as Lenny mentioned).

Thanks pic was as we left it during cold spell and now it is parallel and but in as you both mentioned. Have tried it again and water drains out the bottom then reset as you say. Confused and not sure why is cut out on gas.

 

[3crispies]

You have the latest dump valve so I assume you have a C4 or C6 (your profile says 70's camper, a bit misleading).
You can run the heating without water in the boiler so it looks like you have another problem.
What error codes are you getting?

 

[Lenny HB]

Ha ha sorry we still have the old van. Said error code 6e boiler but have reset and took off gas. So on leccy now but will take a while to warm up.

You trying to confuse me, modern dump valve error codes displayed, no way is that a 70's camper, got to be at least 2014.

 

[3crispies]

You trying to confuse me, modern dump valve error codes displayed, no way is that a 70's camper, got to be at least 2014.

New 2022 weinsberg old 70s

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[3crispies]

Gaslow may be issue

 

[Lenny HB]

6E is the boiler type, what error codes are you getting.

 

[3crispies]

E517h

 

[Lenny HB]

So did it work?

 

[3crispies]

So did it work?

nah had to cancel our trip tonight dont fancy - deg with no gas heating, think we have a gas issue if youd pardon the pun

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[Lenny HB]

I saw your other thread, the red indicator in your pic shows the gas bottle the changeover valve is set to is either empty or turned off.

 

[3crispies]

I saw your other thread, the red indicator in your pic shows the gas bottle the changeover valve is set to is either empty or turned off.

thanks Lenny have tried it mid way so both bottles are on also is that right with both gas on full

 

[Lenny HB]

thanks Lenny have tried it mid way so both bottles are on also is that right with both gas on full

No, I have different changeover but I think centre will be off.