Trouble with water works

Joined
Dec 30, 2019
Posts
400
Likes collected
341
Location
Manchester, UK
Funster No
67,710
MH
Burstner t700
Exp
Early 2019
Having a prob with thetford cassette, every time draw water from bathroom sink water starts flowing into the toilet and stays running for about 2mins, any ideas, poss airlock??

Cheers
 
Do you have microswitches on the taps? If you do, maybe it's pressurizing the water when you operate it and the vale is leaking on the toilet.
 
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Having a prob with thetford cassette, every time draw water from bathroom sink water starts flowing into the toilet and stays running for about 2mins, any ideas, poss airlock??

Cheers
Sounds like your toilet flush is being activated by the bathroom tap perhaps the wiring is crossed or shorting between the two🤔 might be a good idea to take out the toilet flush switch and check the wiring🤔😊
 
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my guess is the solenoid valve on the toilet is passing and its only apparent when the pump is activated by another tap ive never had to work on mine but others on here have said i can be removed and cleaned run the kitchen tap to see if toilet runs to confirm
 
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my guess is the solenoid valve on the toilet is passing and its only apparent when the pump is activated by another tap ive never had to work on mine but others on here have said i can be removed and cleaned run the kitchen tap to see if toilet runs to confirm
Yep kitchen tap also starts toilet but not a flush just runs In, slow flow you might say

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If it's been frozen, the solenoid valve in the toilet can crack and let through water when the other taps are turned on.
 
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my guess is the solenoid valve on the toilet is passing and its only apparent when the pump is activated by another tap ive never had to work on mine but others on here have said i can be removed and cleaned run the kitchen tap to see if toilet runs to confirm

Sorry for the late reply on way down to Murcia, in Zaragoza at the moment on way down to Murcia, will have time there to have a proper look and ask for more info.

Cheers Tony
 
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Sorry for the late reply on way down to Murcia, in Zaragoza at the moment on way down to Murcia, will have time there to have a proper look and ask for more info.

Cheers Tony
Oops repeated my self there (CRAP ON A PHONE KEYPAD
 
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Yep kitchen tap also starts toilet but not a flush just runs In, slow flow you might say
Does anyone know where the solenoid is? Staying another night in Zaragoza so got time to have a look.
Cheers Tony

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Depends on the model but it is usually visible when you remove the cassette,I had to change ours once and had to dismantle the toilet which wasn't to bad a job.I'm sure there's a video somewhere.


1FE38179-7709-4AB4-968B-182497C61AFD.jpeg
 
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Depends on the model but it is usually visible when you remove the cassette,I had to change ours once and had to dismantle the toilet which wasn't to bad a job.I'm sure there's a video somewhere.


View attachment 568235
That's great Cheers, will have look seen something that may be it with a 5a fuse holder in there.
 
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