This question is regarding Galaxy Aqua 4000si (Electric Shower) - Post 2000 - Shower Spares

galaxy aqua 4000si

Shower suddenly stopped. No lights on the front. no water either. There is power at the terminal block and the solenoid valve assy. is reading 3.9 kohms.

Next I was going to check microswitches but not sure how, can you please help.Thanks.
Asked 12 years ago by P aze

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

 

If the TCO is OK then it may be worth while checking your isolatingswitch one of the wires could have overheated in the switch.

 

Answered 12 years ago by Anonymous

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