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Lighting INSTRUCTIONS
Before Lighting
1. Make sure the heater is properly installed and connected. Open the external safety shut off valve (not
part of the heater) on gas inlet line to the heater.
2. Wait five (5) minutes to clear out air inside gas lines. Smell if there is any leakage.
IMPORTANT: If you smell any gas, don’t try to light any appliances, do not touch electrical
switches or use any phone in the building. Shut off the valve on gas inlet line immediately and
contact gas supplier from a neighbor’s phone. Follow gas supplier’s instructions. If you can’t
reach the gas supplier, call the fire department. Only when you make sure there is no gas leakage,
go to the next step.
Heater Models:
WDFT060/100-VF
WNT060/100-VF
WLT060/100-VF
Figure10
1. Turn the thermostat Control button to full position; turn the appliance gas valve (ON-OFF-PILOT)
button to the “Pilot” position.
2. Push down the appliance gas valve and keep it depressed for several seconds, so that all the air in
the manifolds is clear.
3. Keep the gas valve button depressed and push down the igniter button several times until the pilot is
lit.
4. Keep the gas valve button depressed for at least 10 seconds, so that the pilot sensor is heated up
enough. Release the gas valve button. If pilot goes out, repeat step 3 and step 4.
5. When the pilot flame is stable, slightly push the gas valve button down and turn to the “ON” position
QUICKLY. Heater will then operate normally. Now you can turn the thermostat control button to the
position as your desired.
To stop the heater shut off the external safety valve in gas inlet line (not part of the heater), then turn the
appliance gas valve to “OFF” position.
Temperature
Control button
Igniter button
