Hot works fine and central heating is cold ( Baxi Bermuda 401)?
when i turn my timeswitch (Horstman,423 Diamond) on hot water only the boiler works fine and the water is very hot but when i turn my timeswitch on hot water and c.heating the the fuse blew and timeswitch stop. Please can someone help.
your three port valve is short circuited you need to replace the faulty valve. still need help come to anjzaman@yahoo.co.uk or anjumzaman@13hotmail.co.uk.
anjum zaman
October 2007
I can answer this question...
Hot works fine and central heating is cold ( Baxi Bermuda 401)?