hi, new to this forum.
worcester 9.24BF CH works fine, but hot water goes cold when run at 9 l/min, but stays hot when run at 4/5 l/min anything in between comes and goes.
Have tried new DHW sensor - no change. I really thought that was it!
Doesnt look like divert valve (2yrs old), diaphragm moves valve up to make microswitch and doesnt move any further (tried little screwdriver). Pump runs OK. Checked DHW sensor connection on board - OK.
Any ideas appreciated. If all else fails does anyone have an opinion on what to get replacement wise.
Worcester 30CDI, Baxi Platinum HE A, or Glow worm Ultracom2 cxi?
many thanks
worcester 9.24BF CH works fine, but hot water goes cold when run at 9 l/min, but stays hot when run at 4/5 l/min anything in between comes and goes.
Have tried new DHW sensor - no change. I really thought that was it!
Doesnt look like divert valve (2yrs old), diaphragm moves valve up to make microswitch and doesnt move any further (tried little screwdriver). Pump runs OK. Checked DHW sensor connection on board - OK.
Any ideas appreciated. If all else fails does anyone have an opinion on what to get replacement wise.
Worcester 30CDI, Baxi Platinum HE A, or Glow worm Ultracom2 cxi?
many thanks