MFT – Delayed light-up

Delayed light up

Source : MFT reset , LDO shut off valves open and no oil gun in operation (or in other words put into service) within 10 mins of opening of LDO shut-off valves.

Implication: Repeated unsuccessful attempts to light up the boiler with oil gun has resulted in accumulation of un-burnt fuel (oil) in the furnace and hence the furnace requires purging.

Action: MFT

MFT conditions