Operating Instructions.
1. Setthe thermostat to lowestsetting.
2. Turn off allelectric power to the appliance.
3. Thisappliance is equipped with an ignition devicewhich auto-
maticallylights the burner. Do not attempt to light the burner
by hand.
4. Removeburner accesspanel.
Depress gas control knob slightlyand turn clockwisef_ to
5.
"OFF"position.
Figure 14 - Gas Control Knob
o
INLETii_
/
GAS CONTROL KNOB
SHOWN IN "ON" POSITION
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NOTE: Knob cannot be turned to "OFF"unless knob is
depressed slightly.Do not force.
6.
7.
8.
9.
Waitfive(5) minutes to allowany gas in the combustion
chamber to vent.If you then smellgas in the appliance
areaor near the floor,do not touch anyelectricalswitch,
do not use the phone. Leavethe building immediately
and callyour gas supplier.Ifyour gas supplier cannot be
reached,call the firedepartment. Failure to do somay
result in afireor explosion. Ifyou don't smellgas,go to
next step.
Turn gas control knob counterclockwise_'_ to "ON."
Turn on all electricpower to the appliance.
Setthermostat to desired setting.
After visuallyinspecting the flame,replace the lowerfront
panel.
Ifthe appliancewill not operate after severaltries, turn the
gas control knob to "OFF"and callyour servicetechnician
or gas supplier.
To Turn Off Appliance:
1. Setthe thermostat to lowest setting.
2. Turn offall electricpower to the appliance if servicingisto be
performed.
3. Depress gas control knob slightlyand turn clockwise/_ to
"OFF"position. Do not force.
Gas Valve Safety Shutdown Test
With main burners firing, disconnect the ignition cable from the
intermittent pilot control box. The gas valve should shut offthe main
burners. TURN OFF ELECTRIC POWER to boiler before recon-
necting ignition cable, to prevent electric shock.
Adjust Pilot Burner
.
2.
Removescrew cover over pilot adjusting screw.
Insert smallscrewdriver and adjust flameas needed (Figure
#16. Turn screwcounterclockwise_"_ to increaseflame,
clockwiseto decrease (Figure #17).
3. Replacescrew coverover pilot adjusting screw.
Main Burner(S)
Themain burners do not require primary air adjustment and are not
equippedwith primary air shutters. Main burner flames should form
sharp blue inner conesin a softerblue outer mantel,with no yellow.
Puffsof air from blowingon the flameor stamping on the floor will
causethe flamesto turn orange momentarily. Thisis not unusual.Re-
main stillwhen observingthe main burner flames.Referto Figure
#17. Ifthe flameappearance isnot correct, check main burner ori-
ficesand the burner throat and flameports for dust and lint obstruc-
tion. It may be necessaryto removethe rollout shield to observe the
main burner flames.Replacerollout shieldafter observation.
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