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WV8840A WATER HEATER CONTROLS
IMPORTANT
Follow the operating instructions provided by
the manufacturer of your water tank appliance.
The information in this form describes a typical
water heater control application, but the specific
controls used and the procedures outlined by
the manufacturer of your appliance can differ,
requiring special instructions.
STOP: READ THE
WARNINGS ABOVE.
If the appliance does not turn on when the setpoint knob
is set several degrees above the previous temperature,
follow these instructions:
1. Set the temperature setpoint knob to OFF.
2. Turn off the main gas valve to the appliance.
3. Wait five minutes to clear out any unburned gas. If
you then smell gas, STOP! Follow step 1 in the
warning above. If you DO NOT smell gas, continue
with the next step.
4. Turn on the gas supply to the appliance.
5. Restart the appliance by performing lighting
procedure.
6. Set the setpoint knob to the desired setting.
7. If the appliance does not turn on, turn off the gas
supply to the appliance and contact a qualified
service technician for assistance.
8. Allow one minute for thermopile to cool before re-
lighting pilot.
Automation and Control Solutions
Honeywell International Inc.
1985 Douglas Drive North
Golden Valley, MN 55422
customer.honeywell.com
TURNING OFF THE
APPLIANCE
Complete Shutdown
1. Turn device knob to OFF. Turn off the gas supply to
the appliance. Appliance will completely shut off.
2. Follow the procedure in the Instructions to the
Homeowner section above to resume normal
operation.
® U.S. Registered Trademark
© 2013 Honeywell International Inc.
69-2247—05
M.S. Rev. 10-13
Printed in United States
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