SV9401/SV9402/SV9403, SV9501/SV9502/SV9503, SV9601/SV9602 SMARTVALVE™
7
69-1004—01
Fig. 6. Top view of ignition system control.
Wiring
Follow the wiring instructions furnished by the appliance
manufacturer if available. Otherwise, use these
instructions. Where these instructions differ from the
appliance manufacturer, follow the appliance
manufacturer’s instructions.
IMPORTANT
All wiring must comply with applicable electrical
codes and ordinances.
CAUTION
Electrical Shock or Equipment Damage.
Disconnect power supply before making wiring
connections.
1.
Check the power supply rating on the ignition sys-
tem control and make sure it matches the available
supply. The system transformer should be NEMA
rated for 40 VA or higher. An appliance system
power review is recommended. Install a trans-
former, thermostat and other controls, as required.
2.
Connect control circuit to the ignition system con-
trol using the keyed plug connector. See Fig. 8
Fig. 7. Always use new compression fitting.
Fig. 8. SV9401/SV9402/SV9403,
SV9501/SV9502/SV9503, SV9601/SV9602 basic wiring
diagram.
CONTROL
IGNITER
OFF
ON
OUTLET
PRESSURE
TAP
PRESSURE REGULATOR
ADJUSTMENT (UNDER
CAP SCREW)
INLET
PRESSURE
TAP
INLET
IGNITION SYSTEM
CONTROL SWITCH
IGNITER
CONNECTOR
PILOT
OUTLET
PILOT ADJUSTMENT
(UNDER CAP SCREW)
CONTROLS
CONNECTOR
OUTLET
M7934A
M7934B
IGNITION SYSTEM CONTROL
TIGHTEN NUT ONE TURN
BEYOND FINGER TIGHT
FITTING BREAKS OFF AND CLINCHES
TUBING AS NUT IS TIGHTENED
TO PILOT
BURNER
M3346A
TO
ELECTRONIC FAN
TIMER (IF USED)
PILOT BURNER
GROUND
(THROUGH
PILOT TUBING)
LIMIT
THERMOSTAT
NEMA 40 VA
TRANSFORMER
24 VAC
120/240 VAC
POWER
SUPPLY
L2
24 VOLT
COMMON
24 VOLT
HOT
EFT
OUTPUT
24 VOLT
THERMOSTAT
OR PRESSURE
SWITCH
PILOT BURNER GROUND
(THROUGH PILOT TUBING)
L1
POWER SUPPLY. PROVIDE
DISCONNECT MEANS AND OVERLOAD
PROTECTION AS REQUIRED.
1
M7935D
1
