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1. STOP! Read the safety information on page 14.
2. Set the thermostat to lowest setting.
3. Turn off all electric power to the appliance.
4. Remove lower front panel.
5. Rotate gas control
knob slightly and turn clockwise
to "OFE"
_
GAS CONTROL
KNOB
SHOWN IN "ON" POSITION
GAS
INLET
......i
I
Ol
6)1"i
RESET BUTTON
6. Wait five (5) minutes to clear out any gas. Then smell
for gas, including near the floor. If you smell gas, STOP!
Follow "B" in the safety information on page 14. If you
don't smell gas, go to next step.
7. Find pilot - follow metal tube from gas control. The pilot
is between two burner tubes as shown in Fig. 14.
8. Turn knob
on gas control
counterclockwise
It
to
"PILOT"
9. Rotate the gas control knob counterclockwise
It
to
"PILOT" Push down and hold the red reset button while
you light pilot burner with a match.
After about one minute, release reset button. Pilot should
remain lit. If it goes out, turn gas control knob clockwise
to OFE To relight, repeat steps 5-9.
• If button does not pop up when released, stop and
immediately call your service technician or.gas supplier.
• If the pilot will not stay lit after several tries, turn the
gas control
knob to "OFF"
and call your service
technician or gas supplier.
10. After pilot remains lit when red reset button is released,
turn gas control knob counterclockwise
ic to "ON."
11. Replace lower front panel.
12. Turn on all electric power to the appliance.
13. Set thermostat to desired setting.
TO TURN OFF GAS TO APPLIANCE
1. Set the thermostat to lowest setting.
2. Turn off all electric power to the appliance if service is
to be performed.
3. Push in gas control knob slightly and turn clockwise
_I to "OFE" Do not force.
AUTOMATIC
GAS VALVE
The Automatic Gas Valve opens or closes according to the
heat requirements
of the thermostat and temperature
limit
control. It closes if the pilot goes out. Each individual control
must be operating correctly before any gas can pass to the
burners. Any one control can hold the gas supply from burner
regardless of the demand of any other control.
SAFETY PILOT
Safety Pilot prevents the flow of gas to burner if the pilot
goes out, or will not ignite.
GAS VALVE SAFETY SHUTDOWN TEST
1. For boilers equipped
with continuous
pilot, with main
burners firing, disconnect the thermocouple from the gas
valve. The gas valve should immediately shut off the main
burners and the pilot.
2. For boilers equipped with intermittent ignition, with main
burners firing, disconnect
the ignition cable from the
intermittent pilot control box. The gas valve should shut
off the main burners. TURN OFF ELECTRIC POWER to
boiler before reconnecting
ignition cable, to prevent
electric shock.
RELIGHT
The electricand gasshall be offfor 5 minutesbeforerelighting.
THERMOSTAT
Keep it set at a desired room temperature. If windows are
to be opened or heat is not needed, move thermostat pointer
to a lower setting.
NOTE
In the event of failure of any component, the system
will not operate or will go into safety lockout. The system
is completely self-checking
On every call for heat, each
component
must be functioning
properly
to permit
operation. On safety lockout the system has to be reset
by turning the thermostat to the lowest setting for one
minute, then back to the normal setting.
Safe lighting and other performance
criteria were met with
the gas manifold and control assembly provided on the boiler
when the boiler underwent tests specified in ANSI Z21.13
- latest revision.
7
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