WV4460E POWER VENT WATER HEATER CONTROLS
69-1872EF—01
6
Fig. 7. Water heater controls.
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.
NOTE: All wiring must comply with applicable elec-
trical codes and ordinances.
WARNING
Electrical Shock Hazard.
Can cause severe injury, death, or property
damage.
Disconnect power supply before making wiring
connections to prevent electrical shock or equipment
damage.
Do NOT run the Control without the spark wire
installed and in place.
1.
Place the Control’s ON/OFF switch in the OFF
position.
NOTE: Use Fig. 8 as a reference for the following
connections.
2.
Connect the temperature sensor (Sensor 1 and Sen-
sor 2) to the water heater control.
3.
Connect the earth ground to the Control.
4.
Connect the 5-wire electrical harness to the Con-
trol.
5.
Connect the 2-wire flammable vapor sensor (TOD
FVS) to the Control.
6.
Connect the Pilot Assembly lead to the Spark con-
nector.
Fig. 8. Wiring connections.
Fill Tank
1.
Refer to the appliance manufacturer instructions to
fill the tank with water.
NOTE: Be sure to fill the tank before firing the
burner.
Turn on Main Burner
CAUTION
Dry Tank Hazard.
Can cause the device to malfunction.
The tank must have water in it before turning on the
control.
Follow the instructions provided by the appliance
manufacturer or turn the Control’s ON/OFF switch to the
ON position then adjust the temperature using the
setpoint knob.
WARNING
Scalding Hazard.
Can cause burns, severe injury, or death.
Never move setpoint knob past the B setting unless
extremely hot water is desired. Always check water
temperature at the faucet and readjust until
comfortably warm to the touch. Consider the ages
and health of all who will come into contact with
heated water.
ENVIRACOM
CONNECTOR
BLUE LED
ON/OFF SWITCH
TEMPERATURE
SETPOINT KNOB
APPLY WRENCH
HERE WHEN
CONNECTING
SUPPLY LINE
OUTLET
PRESSURE TAP
M24212B
1
3-PIN ENVIRACOM
CONNECTOR
3-PIN WELL
SENSOR
CONNECTOR
5-PIN CONTROL
CIRCUIT CONNECTOR
2-PIN FVS CONNECTOR
(TO TOD FLAMMABLE
VAPOR SENSOR)
2
3
SENS 1
SENS GND
SENS 2
FVS
PS
IND
M24215B
L2
L1
EARTH
GROUND
SPARK CONNECTOR
(TO PILOT ASSEMBLY Q3451J)
