Honeywell VR8200A Manual page 5

Fig. 2—Top view of standard VR8200, VR4200
gas control.
PRESSURE REGULATOR
VR8200
ADJUSTMENT
(UNDER CAP SCREW)
INLET
PRESSURE TAP
INLET
THERMOCOUPLE
CONNECTION
RED
RESET
BUTTON
PRESSURE REGULATOR VR4200
ADJUSTMENT
(UNDER CAP SCREW)
INLET
PRESSURE TAP
INLET
THERMOCOUPLE
CONNECTION
RED
RESET
BUTTON
Fig. 3—Top view of TRADELINE VR8200.
PRESSURE REGULATOR
ADJUSTMENT
(UNDER CAP SCREW)
INLET
PRESSURE TAP
INLET
THERMOCOUPLE
CONNECTION
RED
RESET
BUTTON
for LP regulator and 3.5 in. wc [0.9 kPa] for natural gas
regulator.
6. Check the regulator setting either with a manometer
or by clocking the gas meter. Refer to Startup and Check-
out section.
7. Install the new cap screw.
8. Mount conversion label on control.
9. Install control and appliance according to appliance
manufacturer instructions.
INSTALL ADAPTERS TO GAS CONTROL
If adapters are to be installed on the gas control, mount
them as follows:
Flanges
1. Choose the appropriate flange for your application.
2. Remove seal over gas control inlet or outlet.
3. Ensure the O-ring is fitted into the groove of the
flange. If the O-ring is not attached or is missing, do not
use the flange.
WIRING
TERMINALS (2)
OUTLET
PRESSURE
TAP
OUTLET
PILOT OUTLET
PILOT ADJUSTMENT
GAS
(UNDER CAP SCREW)
CONTROL
KNOB
VR4200
CONDUIT COVER
OUTLET
PRESSURE
TAP
OUTLET
PILOT OUTLET
PILOT ADJUSTMENT
GAS
(UNDER CAP SCREW)
CONTROL
KNOB
M9060
SCREW
TERMINALS (2)
WIRING
TERMINALS (2)
OUTLET
PRESSURE
TAP
OUTLET
PILOT OUTLET
PILOT ADJUSTMENT
GAS
(UNDER CAP SCREW)
CONTROL
KNOB
M2916
4. With O-ring facing the gas control, align the screw
holes on the gas control with the holes in the flange. Insert
and tighten the screws provided with the flange. See Fig.
5. Tighten the screws to 25 inch pounds of torque to
provide a gas-tight seal.
Bushings
1. Remove seal over gas control inlet or outlet.
2. Apply moderate amount of good quality pipe com-
pound to bushing, leaving two end threads bare. On LP gas
installation, use compound resistant to LP gas. Do NOT
use Teflon tape.
Fig. 4—Installation of conversion kit in
regulated gas control.
Fig. 5—Install flange to gas control.
VALVE OUTLET
9/64 INCH HEX SCREWS (4)
DO NOT OVERTIGHTEN SCREWS. TIGHTEN TO
1
25 INCH-POUNDS.
5
VR8200, VR4200
INSTALLATION
COLOR CODE FOR
NATRUAL
LP
GAS
GAS
CAP SCREW BLACK SILVER
PRESSURE
REGULATOR
WHITE WHITE
ADJUSTING
SCREW
STAINLESS
SPRING
RED
STEEL
PRESSURE
REGULATOR
HOUSING
M8083
6/32 INCH ROUND
SCREWS (1)
CONDUIT
COVER,
VR4204
ONLY
1
FLANGE
M9051
68-0046—4