Set Appliance State:

WARNING! - Mains voltage is expected during test follow
TOPs P4 live testing procedure
Mains Power On

Observation:

BOILER CONTROLS SETTING
Ensure CH temperature setting is set to maximum, this setting is required for all tests unless stated otherwise in set appliance state.
  • CH temperature control set to position 6.
  • Left-hand rotary control set to either 0 position.
    BOILER RESET INFORMATION
    To reset boiler whilst in lockout, follow instructions given
    in fig 1 & then allow self-check to complete.