triton 100 xr, swiches itself from hot to cold but there is no longer a steady flow of the temperature desired

david mcentee, August 2010

cycling hot/cold is related to a flow issue.

next spep would be to check the shower hose is ok
and the inner hose is not collapsing and restricting flow.

check inlet filter.
check main stopcock is fully open.

is the pressure switch activating the pcb fully when shower cycling.
it's located at the bottom of the pcb.

these pcb's also suffer a bad solder connection on the microswitch on the pcb.

hi-spec plumbing & heating (essex), August 2010

i tried without the head and it still responds the same way, either scalding hot or freezing cold, it just switches from one to the other

david mcentee, August 2010

it's overheating and activating the tco.

try it with the head off.

hi-spec plumbing & heating (essex), August 2010