Shower will not run

My Gainsborough SV800 shower has recently had the water intermittently stopping and the 'Reduce Temp' light has been going on. It has re-started without any further action. Additionally it has been super hot even with the temp right down on the 'High' setting. The 'Low' has been too cool for my liking. Today the water went off and didn't come back on again and the 'Reduce Temp' light is showing when I try it. Any idea's?
Asked 11 years ago by Anonymous
You may have two problems,


Forgetting about the temperature turn the shower from fully hot to fully cold at fully hot you should have not much more than a dribble coming from the hose and on fully cold you should have a good strong flow, if you do not have this difference then you may have a faulty flow/stabilizer valve.


Then ,


It may be your solenoid valve, you can check it if you have a multi meter, you should have a reading of at least k3.5 ohms, across the two terminals any less and you need a new valve. (Check the valve in the failed state.) (When it has stopped working!)

If there is power getting to the solenoid and it is not operating then there is a good chance that you have a faulty solenoid.

http://www.youtube.com/watch?v=NzJjzWqxesc

The video is intended as a guide and does not cover every shower.

If you don’t have a multimeter we sell them with a guide on how to use them for checking and testing the various parts of your shower.

Apart from helping to fix your shower, they are really useful for checking you have a power supply to appliances, for checking fuses and letting you know much power you have left in batteries

(So you will know if they are good or not) and lots of other jobs, in short they are well worth a few pounds

http://www.showerdoc.com/installation/electrical-products/SKYTRO-600-005-Digital-Multi-Tester

Answered 11 years ago by Anonymous

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