Control Panel 6E/30E - FULTON 60E Operator, Service & Parts Manual

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3.3 INDICATOR LIGHTS
Indicator lights are fitted to the control panel as an additional aid to the operator.
The meaning and operating sequence of these lights is as follows:
Start/Low Water Reset
This switch is used to start the boiler and to reset the low water alarm. When the switch is pressed
to initiate the start-up sequence, the low water alarm lamp also illuminates and the low water
audible alarm sounds. Keeping the switch depressed for approximately 2 seconds cancels the low
water alarm and initiates the burner start sequence.
Illumination of this switch and sounding of the audible alarm at any other time other than at switch
on indicates that the boiler has gone to a lock-out due to a low water condition. Once the water in
the boiler has been restored to a safe operating level, pressing the switch will reset the controls.
Circuit On. (Circuit Energised 40E - 60E) Indicates that power is being supplied to the control panel box.
1st. Low Water Alarm. This light will energise, when the boiler is switched on and the water level
is between 1st. low water and 2nd. low water. A light will illuminate and a pulsing alarm sound.
2nd low water. The 1st. low water light and alarm are replaced by the 2nd. low water light and
a continuous alarm.
The second alarm must be reset, the first alarm will be automatically reset by the return to normal
water level.
Ignition. Indicates that the ignition transformer has been energised. This light will only be
illuminated for approximately 5 - 10 seconds during the ignition sequence.
Gas Pressure Alarm. This light will illuminate whenever the gas is off, or below minimum inlet
pressure required by the European Standard for gas burners EN676.
This switch is factory set, normally to 10 mbar, and should not be adjusted after the boiler has
been commissioned.
Main Gas. This light illuminates when the Monoblock gas valve is energised.
Flame Failure / Reset.This switch will be illuminated when the burner has gone to a lock out
condition due to flame failure. The burner controller can be reset by pressing this switch.
Combustion Air. This light indicates that the burner motor contactor is energised.
ADDITIONAL INDICATOR LIGHTS ON MODELS 40J AND 60J
Low Flame. This light indicates that the burner is operating in the low flame mode.
High Flame. This light indicates that the burner is operating in the full firing mode.
PUMP CONTROL
Pump Override Switch. Fitted on the left side of the control panel, used to switch off the pump during
evaporation tests.
START
LOW WATER
RESET
LOW
WATER CIRCUIT
COMBUSTION
ALARM ON
AIR
FIG . 12 CONTROL PANEL 6E / 30E
PUMP ONLY
IGNITION
OFF OFF
PRESSURE
ALARM
PUMP & BOILER
GFSE-Std-0499
FLAME FAILURE
GAS MAIN
GAS
RESET
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