James asked ... Remove enterprise enrolment from an Asus Chromebook C523N?    |    tom schwartz asked ... Bosch maxx 6?    |    Noman asked ... Reverse light switch?    |    Suzie asked ... Stuck Feed dog?    |    Charles asked ... Replace Belle switch?    |    Click here to ask your question

What is the problem with my selectronic 8.5 shower?

The selectronic 8.5 shower will only heat up if I have the bathroom cold tap running fast. what is the problem please and can I fix it as a diy job?
Nick, February 2012