TROUBLE SHOOTING
Problem | Possible Cause | Solution |
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Spark will not light the pilot after | Defective piezo igniter | Check connections to igniter | |
repeated pressing of spark igniter |
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| there is no | |
| Broken spark electrode | ||
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| replace, electrode if broken | |
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| electrode to pilot- adjust by loosening | |
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| screws on pilot base. Adjust and re- | |
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| tighten |
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Pilot will not remain lit | Problem with thermocouple circuit | ||
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| thermocouple to rear of valve. If | |
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| loose, tighten lightly | |
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| impingement around thermocouple. | |
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| If the pilot is to small - Check gas | |
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| pressure, adjust pilot rate screw, | |
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| check pilot head for blockage. | |
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| valve- must be greater than 5 mV. If | |
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| low, replace thermocouple. | |
| Air in gas line - (Pilot flame dies while knob |
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| is depressed.) | ||
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Burners will not remain lit | Problem with thermopile circuit | ||
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| thermopile, if low see “Pilot will not | |
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| stay lit” |
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| 220 mV | when burner switched |
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| on. |
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| breaks. |
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Flame lifting | Leak in vent pipe | ||
| Improper vent configuration | ||
| Terminal may be recirculating flue gases | manual |
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| correctly |
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| termination cap | |
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Glass fogs up | Normal conditions - after the appliance warms | up glass will clear | |
| ** Due to additives in gas, glass may get hazy during normal use** | ||
| Clean when needed. |
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Blue flames | Normal during start - flame will yellow as the |
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| appliance heats up. |
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Flames are burning “dirty” or | Flame impingement | ||
Sooting |
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| venturi shutters | |
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| See also “Burners will not stay lit” |
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