Hello.
I was wondering if anyone could shed some light on my central heating problem.
When my central heating and hot water comes on (together) it comes on for a few minutes then the timer completely loses its power including the digital clock display and the heating system shuts down. To get it to go again I switch the timer off at the fused spur and back on. To get it to stay on I am putting just the central heating on and using the immersion heater for the hot water.
The timer is a Honeywell ST63.
My next step is to replace the timer like for like, unless someone may have a different idea!
Thank you.
I was wondering if anyone could shed some light on my central heating problem.
When my central heating and hot water comes on (together) it comes on for a few minutes then the timer completely loses its power including the digital clock display and the heating system shuts down. To get it to go again I switch the timer off at the fused spur and back on. To get it to stay on I am putting just the central heating on and using the immersion heater for the hot water.
The timer is a Honeywell ST63.
My next step is to replace the timer like for like, unless someone may have a different idea!
Thank you.
