VMP-IOMM-2018-2
Fulton Ltd
Page 36
OPERATION - 4
Gas Valve CPI (closed position indicator)
The valve switch is located on the main gas valve. This is monitored by the burner controller and
shows a green indicator when the valve is closed.
Burner Fan
This light indicates that the burner motor contactor is energised.
Burner Alarm
Thislightwillilluminatewhentheburnerhasgonetoalock-outconditionduetoamefailure.The
burner controller can be reset by pressing the Common Alarm Reset button.
WARNING
No more than two attempts should be made to start the boiler by resetting the burner alarm. Further
explosion.
Oil Pump Running
This light will illuminate when the oil pump is running.
Stage 1 Oil
This light provides a visual indication that the magnetic oil valve for start-up oil supply has been
energised.
Stage 2 Oil
This light provides a visual indication that the magnetic oil valve for operating oil supply has been
energised.
TDS Alarm
This light will illuminate when a high level of TDS is detected in the boiler. A boiler blowdown may
be required to correct the TDS levels. Pressing the Common Alarm reset button will reset the
alarm when the TDS level is corrected.
Common Alarm Reset
Pressingthisbuttonwillclearrectiedalarms.Thislightwillextinguishwhenallalarmsare
rectied.
Alarm Mute
Pressing this button will silence the audible alarms but will not clear them. Alarms must be
checkedandrectied.
Low Flame
Thislightindicatesthattheburnerisoperatinginthelowamemode.
High Flame
Thislightindicatesthattheburnerisoperatinginthefullringmode.
This switch is to select the fuel input type to be used. The boiler must be switched off before
changing fuels. For further details, see Section 4.4 Changing To The Alternative Fuel.
Oil Firing
This light will illuminate when the Selector Switch GAS/OIL is set to OIL.
Gas Firing
This light will illuminate when the Selector Switch GAS/OIL is set to GAS.
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