22
Intermittent Ignition Boiler - VR8204A/VR8304M Gas
Valve Operating Instructions
STOP1.
! Read the
WARNING
on the previous page.
Set the thermostat to lowest setting.
2.
Turn off all electric power to the appliance.
3.
This appliance is equipped with an ignition device which
4.
automatically lights the pilot. Do not try to light the
pilot by hand.
Remove lower front panel.
5.
Rotate the gas control knob clockwise to
6.
“OFF”.
See Figure 17.
Wait fi ve (5) minutes to clear out any gas. Then smell
7.
for gas, including near the fl oor. If you smell gas,
STOP
! Follow the safety information the previous
page. If you don’t smell gas, go to next step.
Rotate the gas control knob counterclockwise
8.
to
“ON.”
Replace lower front panel.
9.
Turn on all electric power to the appliance.
10.
Set thermostat to desired setting.
11.
If the appliance will not operate, follow the instructions
12.
“To Turn Off Gas To Appliance” and call your service
technician or gas supplier.
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
to “OFF”. Do not force.
Continuous Pilot Boiler - VR8200A/VR8300A Gas
Valve Lighting Instructions
STOP1.
! Read the
WARNING
on the previous page.
Set the thermostat to lowest setting.
2.
Turn off all electric power to the appliance.
3.
Remove lower front panel.
4.
Rotate the gas control knob clockwise
5.
to “OFF”.
See Figure 18.
Wait fi ve (5) minutes to clear out any gas. Then smell
6.
for gas, including near the fl oor. If you smell gas,
STOP
! Follow the safety information the previous
page. If you don’t smell gas, go to next step.
Find pilot - follow metal tube from gas control. The pilot
7.
is between two burner tubes as shown in
Figure 19
.
Turn knob on gas control counterclockwise
8.
to
“PILOT”
Push down and hold the red reset button while you
9.
light pilot burner with a match. Do not release reset
button.
After about one minute, release reset button. Pilot
10.
should remain lit. If it goes out, turn gas control knob
clockwise to OFF. To relight, repeat steps 5-10.
If button does not pop up when released, stop and •
immediately call your service technician or gas
supplier.
If pilot will not stay lit after several tries, turn •
gas control knob to “OFF” and call your service
technician or gas supplier.
After pilot remains lit when red reset button is released,
11.
turn gas control knob counterclockwise to “ON.”
Replace lower front panel.
12.
Turn on all electric power to the appliance.
13.
Set thermostat to desired setting.
14.
OFF
ON
INLET
GAS CONTROL
KNOB
PILOT ADJUSTMENT
(UNDER CAP SCREW)
PILOT
OUTLET
OUTLET
WIRING
TERMINALS (2)
INLET
PRESSURE
TAP
TERMINALS
(2)
GROUND
PRESSURE
TAP
PRESSURE REGULATOR
ADJUSTMENT
(UNDER CAP SCREW)
OUTLET
Figure 18 - Continuous Ignition Gas ValveFigure 17- Automatic Gas Valve
STARTING THE BOILER
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