Honeywell VR4200A, Manual, Page: 5 / 16

Fig. 2—Top view of standard VR8200, VR4200
gas control.
5 68-0046—4
VR8200, VR4200
INSTALLATION
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.
OUTLET
PRESSURE
TAP
INLET
OUTLET
INLET
PRESSURE TAP
PRESSURE REGULATOR
ADJUSTMENT
(UNDER CAP SCREW)
PILOT OUTLET
PILOT ADJUSTMENT
(UNDER CAP SCREW)
GAS
CONTROL
KNOB
M9060
RED
RESET
BUTTON
THERMOCOUPLE
CONNECTION
VR4200
CONDUIT COVER
OUTLET
PRESSURE
TAP
INLET
OUTLET
WIRING
TERMINALS (2)
INLET
PRESSURE TAP
PRESSURE REGULATOR
ADJUSTMENT
(UNDER CAP SCREW)
PILOT OUTLET
PILOT ADJUSTMENT
(UNDER CAP SCREW)
GAS
CONTROL
KNOB RED
RESET
BUTTON
THERMOCOUPLE
CONNECTION
VR4200
VR8200
Fig. 3—Top view of TRADELINE VR8200.
OUTLET
PRESSURE
TAP
INLET
OUTLET
WIRING
TERMINALS (2)
INLET
PRESSURE TAP
PRESSURE REGULATOR
ADJUSTMENT
(UNDER CAP SCREW)
PILOT OUTLET
PILOT ADJUSTMENT
(UNDER CAP SCREW)
GAS
CONTROL
KNOB
M2916
RED
RESET
BUTTON
THERMOCOUPLE
CONNECTION
SCREW
TERMINALS (2)
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.
Fig. 5—Install flange to gas control.
Fig. 4—Installation of conversion kit in
regulated gas control.
M9051
VALVE OUTLET
FLANGE
9/64 INCH HEX SCREWS (4)
6/32 INCH ROUND
SCREWS (1)
CONDUIT
COVER,
VR4204
ONLY
DO NOT OVERTIGHTEN SCREWS. TIGHTEN TO
25 INCH-POUNDS.
1
1
COLOR CODE FOR
LP
GAS NATRUAL
GAS
CAP SCREW BLACK SILVER
PRESSURE
REGULATOR
ADJUSTING
SCREW
WHITE WHITE
SPRING RED
STAINLESS
STEEL
PRESSURE
REGULATOR
HOUSING
M8083