Triton 82100310

Do you have power getting to the shower ...Test this whenthe shower is on you could have a faulty neutral in the isolation switch, alsocheck the motor and pump it may have failed or could just need a new set ofbrushes.

Also check the TCO.....See Below.

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