RM7505 Fridge

[Bilbat]

Hi All. We have a 2005 Lunar Roadstar 720 with a Dometic RM7505 fridge/freezer with automatic energy selector which has stopped working on 240v. We've had the element replaced and it still doesn't seem to be working. I've got somebody coming to diagnose the problem tomorrow.
Does any body know what the replacement for this would be? I think it would have been the RMD8505 or I would prefer the RMD8501 as this has a manual energy selector. Does anybody know if these are still available?

 

[Al-Di]

domitic site says rmd85 dicontinued,

Broken Link Removed

try this,

 

[Off da Grid]

I would run a 240v supply to the element at the back of the fridge to make sure the 240 element works.
Check the wiring at the top off the fridge by pulling the 2 rotary knobs off and undoing the screws behind them to allow the face plate to come off.
Then check to see if the selector knob is actually turning.
The rotary knob can slip.

 

[Bilbat]

Thanks for the replies. Thetford have discontinued the N3150, this is replaced by N4150 and is £500 more. Looking at maybe a N4170 which I think is manual energy selection. Waiting for Thetford to get back to me.

 

[Jaws]

Waiting for Thetford to get back to me.

Good luck with that !!! I am STILL waiting to hear from them 3 years on
All the grief we had with a couple of Thetfords we bought a Dometic 3 way without auto select
Spoke to Dometic who offered a top cotrol board to convert it to auto.. Cost was £127 and it is a simple board swap

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