Reduce temp Light

Hi, my Impulse 9.5 shower, has the Reduce Temp light continually on. There is no hot water coming through, only cold. Can someone advise what could be the cause?
Asked 11 years ago by Mary

I think you may have afaulty Thermal Cut Out

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

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

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

See Video.

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

<o:O:P> </o:O:P>

Answered 11 years ago by The Shower Doctor

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