V8200A,C,H,M AND VR8200A,C,H,M CONTINUOUS PILOT COMBINATION GAS CONTROLS
69-0422—03
4
Fig. 4. Top View of Gas Control.
Fig. 5. Proper use of Wrench on Gas Control with and
without Flanges.
Connect Pilot Gas Tubing
1.
Cut tubing to desired length and bend as necessary
for routing to pilot burner. Do not make sharp bends
or deform the tubing. Do not bend tubing at control
after compression nut has been tightened, as this
may result in gas leakage at the connection.
2.
Square off and remove burrs from end of tubing.
3.
Unscrew brass compression fitting from the pilot
outlet (Fig. 4). Slip the fitting over the tubing and
slide out of the way.
NOTE: When replacing a control, cut off old
compression fitting and replace with the
compression fitting provided on the combination
gas control. Never use the old compression
fitting as it may not provide a gas-tight seal.
Refer to Fig. 6.
Fig. 6. Always use New Compression Fitting.
4.
Push tubing into the pilot gas tapping on the outlet
end of the control until it bottoms. While holding
tubing all the way in, slide fitting into place and
engage threads-turn until finger tight. Then tighten
one more turn with wrench. Do not overtighten.
5.
Connect other end of tubing to pilot burner
according to pilot burner manufacturer's
instructions.
Fig. 7. Installing Thermocouple and Optional ECO
Adapter to the Power Unit.
Connect Thermocouple
If a supplementary limit or energy cutoff will be used,
insert the ECO connector (order Part No. 393200-1) as
shown in Fig. 7, then connect thermocouple lead. If not,
insert thermocouple lead directly. This is an electrical
connection and must be clean and dry. Never use pipe
compound. Tighten only 1/4 turn beyond finger tight to
give good electrical continuity. DO NOT OVERTIGHTEN.
Wiring
Follow the wiring instructions furnished by the appliance
manufacturer, if available, or use the general instructions
provided below. Where these instructions differ from the
appliance manufacturer's, follow the appliance
manufacturer's instructions.
All wiring must comply with applicable electrical codes
and ordinances.
Disconnect power supply before making wiring
connections to prevent electrical shock or equipment
damage.
1.
Check the power supply rating on the valve and
make sure it matches the available supply. Install
transformer, thermostat and other controls as
required.
2.
Connect control circuit to gas control terminals.
Refer to Fig. 4 and 8.
Connect Supplementary Limit or ECO (if
used)
The leadwires from the high limit or ECO must be
equipped with insulated 1/4 in. female quick-connect
terminals. Leadwire lengths must not exceed the lengths
shown in Tables 5 and 6. Connect the high-limit or ECO
leadwires to the two terminals on the ECO connector.
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)
APPLY WRENCH
FROM TOP OR
BOTTOM OF GAS
CONTROL TO
EITHER SHADED AREA
WHEN FLANGE IS NOT USED
APPLY WRENCH
TO FLANGE ONLY
WHEN FLANGE IS USED
M2914A
GAS CONTROL
TIGHTEN NUT ONE TURN
BEYOND FINGER-TIGHT.
TO PILOT
BURNER
FITTING BREAKS OFF AND CLINCHES
TUBING AS NUT IS TIGHTENED.
M3076B
THERMOCOUPLE
LEAD
ECO
CONNECTOR
1
THIS IS AN ELECTRICAL CONNECTION AND MUST BE
CLEAN AND DRY. DO NOT USE PIPE COMPOUND.
M3095A
1