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Troubleshooting Steps
Travis Industries
Gas T-Shoot Guide
19203
Thermocouple Defective
To check the millivolt production from the thermocouple, remove the thermocouple connector and
connect the multimeter to the center tab and copper tube. Start the pilot and hold down the gas
control knob. The minimum acceptable reading is 15 millivolts.
PILOT ADJ
VENT
T
O
L
PI
ON
OFF
HI
LO
To check millivolt production from the
thermocouple, remove the thermocouple
connector and connect the multimeter to the
center tab and copper tube (
min. 15 millivolts
).
Thermocouple
Connector
3/8" Wrench
B-Vents Only
Copper Tube
NOTE:
Make sure the pilot flame contacts the thermocouple 3/8" (for 30 seconds) while testing
millivolt production. If it does not, see "Pilot Flame Needs Adjustment".
Remedy
Replace the pilot assembly (includes thermocouple).