Honeywell VR8104 Installation Instructions Manual page 7

WHEN FLANGE IS NOT USED
APPLY WRENCH
FROM TOP OR
BOTTOM OF GAS
CONTROL TO
EITHER SHADED AREA
Fig. 5. Proper use of wrench on gas control with and without flanges.
HI-LOW
ADJUSTMENT SCREWS
(UNDER CAP)
REGULATOR
VENT COVER
INLET
GAS CONTROL
FITTING BREAKS OFF AND CLINCHES
TUBING AS NUT IS TIGHTENED.
Fig. 7. Always use new compression fitting.
Wiring
Follow the wiring instructions furnished by the appliance
manufacturer, if available, or use the general instructions
provided below. When these instructions differ from the
appliance manufacturer, follow the appliance
manufacturer instructions.
VR8104, VR8204, AND VR8304 INTERMITTENT PILOT COMBINATION GAS CONTROLS
L O
H I
TWO-STAGE
PRESSURE
REGULATOR
MODEL
Fig. 6. Top view of gas control.
TIGHTEN NUT ONE TURN
BEYOND FINGER-TIGHT.
PRESSURE REGULATOR
ADJUSTMENT
(UNDER CAP SCREW)
INLET
PRESSURE TAP
INLET
All wiring must comply with applicable electrical codes
and ordinances.
Disconnect power supply before making wiring
TO PILOT
connections to prevent electrical shock or equipment
BURNER
damage.
1. Check the power supply rating on the gas control
M3076B
and make sure it matches the available supply.
Install a transformer, thermostat and other controls
as required.
2. Connect control circuit to the gas control terminals.
See Fig. 8.
7
WHEN FLANGE IS USED
APPLY WRENCH
TO FLANGE ONLY
WIRING
TERMINALS (3)
O U T L E T
P R E S S U R E
T A P
OUTLET
P IL O T O U T L E T
PILOT ADJUSTMENT
GAS
()UNDER CAP SCREW)
CONTROL
KNOB
M3079A
M10968B
69-1225—5