Filter
Top Products
Page 27
Gas Control Assembly to the Thermal Well (cont’d)
Step 6. Reconnect the wire harnesses to the gas control.
Step 7. Reconnect the gas piping to the gas control. Restore the gas supply and
check for gas leaks.
Step 8. To resume operation, follow the instructions located on the water heater
lighting instruction label. Or, use the lighting instructions located in the water heater
Installation and Operation manual.
Flammable Vapor Sensor Testing
Note: The Flammable Vapor Sensor Testing section is in addition to the Defender
Atmospheric service manual, p/n 238-44943-00.
Step 1. Move the gas control power switch to the “OFF”
position.
Step 2. Disconnect the flammable vapor sensor harness from the gas control.
Gas Control Assembly
CAUTION
Do not use standard multi-meter probes for this testing. Doing so will damage the con-
nector. Use special pin type electronic probes or small diameter wire pins inserted into
connector.
Wire harnesses
Gas control power
switch
27