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WV4460E POWER VENT WATER HEATER CONTROLS
ON/OFF SWITCH
APPLY WRENCH
HERE WHEN
CONNECTING
SUPPLY LINE
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 electrical
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 con-
nections.
2. Connect the temperature sensor (Sensor 1 and Sen-
sor 2) to the water heater control.
3. Connect the earth ground to the Control.
69-1872EF—03
BLUE LED
SPARK CONNECTOR
(TO PILOT ASSEMBLY Q3451J)
ENVIRACOM
CONNECTOR
TEMPERATURE
SETPOINT KNOB
OUTLET
PRESSURE TAP
M24212B
Fill Tank
NOTE:
Turn on Main Burner
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.
6
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.
EARTH
GROUND
5-PIN CONTROL
CIRCUIT CONNECTOR
Fig. 8. Wiring connections.
1. Refer to the appliance manufacturer instructions to
fill the tank with water.
Be sure to fill the tank before firing the burner.
CAUTION
Dry Tank Hazard.
Can cause the device to malfunction.
The tank must have water in it before turning on
the control.
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.
3-PIN ENVIRACOM
CONNECTOR
1
SENS GND
SENS 1
FVS
SENS 2
PS
IND
3-PIN WELL
L2
SENSOR
L1
CONNECTOR
2-PIN FVS CONNECTOR
(TO TOD FLAMMABLE
VAPOR SENSOR)
M24215B
2
3
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