No longer heating

For the last couple of months it has been cutting out to half power regardless of whether hi or lo flow but now it is not heating at all



The full power LED comes on with hi flow and goes out with low flow



The half power LED does not come on at all



The POWER LED is on



There is a humming noise coming from the shower
Asked 9 years ago by Ken

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

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

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

Ifyou don’t have a multimeter  we sell them at £10 each with aguide on how to use them for checking and testing the various partsof your shower.

Apartfrom helping to fix your shower, they are really useful for checkingyou have a power supply to appliances, for checking fuses, lettingyou know much power you have left in batteries

(soyou know if they are dud or not)  and lots of other jobs, inshort 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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