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Series GA201-M2
22
LT126 June 2021
Troubleshooting
No Gas Supply at Burner
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Ensure manual shut off valve is in proper position.
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Ensure there is pressure and flow at inlet to gas valve.
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Ensure propane gas cylinder has fuel in it.
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When using the heater with a fresh fuel supply, pilot may take some time to light because the light needs to
purge all the air out of the line first.
No Spark
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Ensure the battery in ignition module is operating.
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Ensure spark electrode assembly is grounded and there are no cracks in the ceramic insulator.
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Ensure the spark gap between the pilot and spark ignitor is 1/8”-3/16” (3-4.5mm) as per picture below:
Figure 18: Proper Spark Gap
Flame Lights but Will Not Stay Lit
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Be sure to hold pilot knob in for one minute or longer to allow sensor to get hot.
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Ensure there is no overpowering wind.
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Ensure sense electrode is not corroded, is not grounded, and does not have a cracked insulator.
