hi i have a rhino independant oil burner boiler last saturday my hot water was cold called a plumber who said it was the sincronised motor got a replacement still wouldnt work of the timed programmer have to set the motorised value to manual and wedge the lever to get it to stay up for hot water. ended up getting whole motorised valve it still not working of the timer heating is working fine of the timer thinking it could be the programmer now any suggestions light comes on on programmer but boiler doesnt start up?????