IntelliFire Ignition System - (continued)
Symptom | Possible Cause | Corrective Action |
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3. Continued | d. Damaged pilot as- | Verify that ceramic insulator around the sensor rod is not cracked, damaged, or | |
| sembly or dirty sensor | loose. Verify connection from sensor rod to white sensor wire. Polish sensor rod with | |
| rod. | fine steel wool to remove any contaminants that may have accumulated on sensor |
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| rod. Verify continuity with a multimeter with ohms set at lowest range. |
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| e. Faulty module. | Turn ON/OFF rocker switch or wall switch to OFF position. Remove ignitor wire |
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| “I” from module. Place ON/OFF Rocker switch or wall switch in ON position. Hold |
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| ground wire about 3/16 inch away from “I” terminal on module. If there is no spark |
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| at “I” terminal module must be replaced. If there is a spark at “I” terminal, module |
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| is fine. Inspect pilot assembly for shorted sparker wire or cracked insulator around |
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| electrode. |
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4. Pilot sparks, but | a. Correct gas supply. | Verify that incoming gas line ball valve is “open”. Verify that inlet pressure reading is |
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Pilot will not light. |
| within acceptable limits. |
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| b. Ignitor gap is too | Verify that spark gap from ignitor to pilot hood is .17 in. or 1/8 in. |
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| large. |
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| c. Module is not | Verify module is securely grounded to metal chassis of appliance. |
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| grounded. |
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42 | Heat & Glo • Soho24B • |
