Lack of Temperature Control

Having had this shower working since moving to the house last year we often get the lights flash down the LHS before they go out and the shower then works normally. However last night the temperature control has ceased working so the water is always tepid at best. There does not seem to be any reduction or increase in flow rate regardless of settin on the temperature dial.



Any suggestions?
Asked 9 years ago by Anonymous

From your description it is difficult to pinpoint the fault it could be a faulty stepper motor not controlling the flow or the stepper motor is not getting a signal from the control panel PCB to tell it what to do.

If the water is tepid then that would suggest that you have a faulty element, see below.

It may be a faulty element in the heating tank (there are two, three in most 10kw showers) you can check them with a multi meter you should have a reading of around 12>18 ohms.

If you have power to the elements and no heat it's probably the elements, no power to the elements then it's probably a micro switch.

http://www.youtube.com/watch?v=wzPt1hsfVq4

If you don’t have a multimeter  we sell them at £10 each 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, letting you know much power you have left in batteries

(so you know if they are dud or not)  and lots of other jobs, in short they are well  worth the £10.

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






Answered 9 years ago by Anonymous

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