Bax 80e timer problem

[Keith1956]

My baxi 80e boiler was repaired recently (pressure sensor I think) and ran fine for about 2 months then all of a sudden it would not switch off when on timer so the thing has been running continually for a week now. I put in a new timer, but the thing will just not switch off unless I switch it off completely! Any ideas anyone?
Thanks in anticipation

Keith1956

 

[namsag]

If you look at the pin that comes out and activates the microswtch on divertor, left hand side of boiler facing you. This may be stuckout and not returning to rest position

 

[Vic Spanner]

If you look at the pin that comes out and activates the microswtch on divertor, left hand side of boiler facing you. This may be stuckout and not returning to rest position

Microswitch that this pin operates will probally be stuck in the closed position,,Flick it in and out with a screw driver and listen for a audible click..No click new switch