Search results

  1. R

    Micron 60ff boiler Ignition lockout.

    On most days, usually in the morning and evening when the boiler is programmed to come on from cold, this happens: The timer is programmed to turn on the CH and HW from 06:00- 09:00 and 16:30-22:30. The fan starts. APS operates, the ignition sequence starts (I can hear a tick-tick-tick...
Back
Top