caselona 10.5 kw
It maybe a faulty element in the heating tank (there are two, three in most 10kwshowers) you can check them with a multi meter you should have a reading ofaround 12>18 ohms.
If you have power to the elementsand no heat it's probably the elements, no power to the elements thenit's probably a micro switch.
This Video may help
http://www.youtube.com/watch?v=wzPt1hsfVq4cv
If you don’t have amultimeter we sell them at around £10 each with a link to an on line guideon how to use them for checking and testing the various parts of your shower.
Apart from helping to fix yourshower, they are really useful for checking you have a power supply toappliances, for checking fuses, letting you know much power you have left inbatteries
(so you know if they are dud ornot) 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 10 years ago by The Shower Doctor
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