Triotn Topaz T100i - Heats to 23 degrees then goes colder

When switching on the shower the LCD display shows upto 23 degrees then regresses to colder temps.



Looking at some of the responses this maybe a tco but don't want to waste money if not - rather get a new shower.



Cheers in advance
Asked 12 years ago by Anonymous

I think you may have a faulty Thermal Cut Out

A faulty TCO will have no continuity across the two terminals (The black thing on top of the heating tank)

Therefore a good TCO will have power at both connections and a faulty TCO will have power at only one.

(The function of the TCO is, if the water over heats it cuts the power off to the elements)

See Video.

http://www.youtube.com/user/showerdoc#p/u/2/_zi8JbEMYMs


Also, 

The outlet Thermal Cut Out this is a black disk with two wires going to it and it is mounted on the out let pipe  (The bit between the heating tank and the hose)

Examine the connections closely if you see any discoloration / signs of overheating then the TCO needs replaced.   

If there is no fault found here, then it is one of the pcb`s but these are obsolete, so it`s a new shower.




Answered 12 years ago by Anonymous

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