While you wait for answers, we may have found some information which could help you.
Success
Message
can a single pump be used on hot supply?
Shower?
triton shower - water cuts off?
How can I mend my Triton T80 shower?
How can i fix my Triton Opal shower?
Electric shower cycles hot and then cold. Any ideas how to fix this?
problem re triton shower showing low pressure?
Triton opal temperature control?
Triton T100xr fault?
Re Triton 300si?
Triton t30 hand washer?
I have a Triton T300si that is struggling to get hot enough?