IntelliFire Plus™ Ignition System (continued)
Symptom | Possible Cause | Corrective Action | |
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4. Pilot lights but con- | A. A shorted or loose connection in | Verify all connections to wiring diagram in manual. Verify connec- | |
tinues to spark, and | fl ame sensing rod. | tions underneath pilot assembly are tight. Verify fl ame sense or ig- | |
main burner will not |
| niter wires are not grounding out to metal chassis, pilot burner, pilot | |
ignite. (If the pilot |
| enclosure or screen if present, or any other metal object. | |
continues to spark |
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B. Poor fl ame rectifi cation or contami- | With fi xed glass assembly in place, verify that fl ame is engulfi ng | ||
after the pilot fl ame | |||
nated fl ame sensing rod. | fl ame sensing rod on left side of pilot hood. Flame sensing rod | ||
has been lit, fl ame | |||
| should glow shortly after ignition. With a | ||
rectifi cation has not |
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| rent in series between module and sense lead is at least 0.14 mi- | ||
occurred.) |
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| croamps. Verify correct pilot orifi ce is installed and gas inlet is set to | ||
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| pressure specifi cations. Clean fl ame sensing rod with emery cloth | |
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| to remove any contaminants that may have accumulated on fl ame | |
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| sensing rod. | |
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| C. Module is not grounded. | Verify module is securely grounded to metal chassis of appliance. | |
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| Verify that wire harness is fi rmly connected to the module. | |
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| D. Damaged pilot assembly or con- | Verify that ceramic insulator around the fl ame sensing rod is not | |
| taminated fl ame sensing rod. | cracked, damaged, or loose. Verify connection from fl ame sensing | |
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| rod to white sensor wire. Clean fl ame sensing rod with emery cloth | |
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| to remove any contaminants that may have accumulated on fl ame | |
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| sensing rod. Verify continuity with a | |
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| lowest range. Replace pilot if any damage is detected. | |
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32 | Heat & Glo • |
