A. IntelliFire Plus™ Ignition System (continued)
4. (Continued) Pilot | C. Module is not grounded. | Verify module is securely grounded to metal chassis of appliance. | |
lights but contin- |
| Verify that wire harness is firmly connected to the module. | |
ues to spark, and |
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D. Damaged pilot assembly or con- | Verify that ceramic insulator around the flame sensing rod is not | ||
main burner will not | |||
taminated flame sensing rod. | cracked, damaged, or loose. Verify connection from flame sensing | ||
ignite. (If the pilot | |||
| rod to white sensor wire. Polish flame sensing rod with fine steel | ||
continues to spark |
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| wool to remove any contaminants that may have accumulated on | ||
after the pilot flame |
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| flame sensing rod. Verify continuity with a | ||
has been lit, flame |
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| at lowest range. Replace pilot if any damage is detected. | ||
rectification has not |
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occurred.) |
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B. PVI-DVP Troubleshooting
Symptoms | Possible Causes |
| Corrective Action |
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IntelliFire Plus System |
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Main Closes/ Pilot open, 5 seconds later | Pilot Rectification Failure | 1. | Verify that black wire on IPI wire harness is |
pilot sparking with Blower ON. If condition |
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| properly grounded to the fireplace chassis. |
persists for 60 seconds, |
| 2. | Verify that pilot is not being compromised |
3 LED alarm. |
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| by draft such that it fails to rectify. With the |
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| glass assembly in place, verify that the pilot |
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| flame is engulfing the flame sensing rod on |
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| the left side of the pilot hood. With a multi- |
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| meter, verify that the current in series be- |
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| tween the module and the sense lead is at |
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| least 0.14 microamps. |
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| 3. | Verify that line inlet pressure is within range |
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| on rating plate and correct pilot orifice is in |
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| pilot. |
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| 4. | If |
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Pilot and Main shut down and | Blocked Flue/Insufficient Draft | 1. | Verify the teflon pressure tube is connected |
locks out with 4 LED alarm. |
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| between blower impeller housing and vacu- |
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| um switch. |
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| 2. | Verify that wiring within PVI is correct and |
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| that the blower operates during the ignition |
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| command. |
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| 3. | Verify that the venting is connected and |
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| sealed properly. |
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| 4. Verify that the vent termination is not blocked. | |
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| 5. | If #1 thru #4 are complete, connect black and |
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| red wires to bypass vacuum switch. If mal- |
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| function is corrected, |
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| the vacuum switch can be replaced. |
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Main Closes, 5 seconds later pilot spark- | Shorted Pilot Sense | 1. | Verify that the white sensor lead is properly |
ing with Blower ON. If condition persists |
| connected to the | |
for 60 seconds, |
| 2. | Check for soot deposits on the pilot sense |
alarm. |
| rod, adjacent shielding, or logs. If so, clean af- | |
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| fected parts. | |
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| 3. | Verify that the white sense lead from the pi- |
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| lot is not damaged or melted within the firebox | |
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| or valve compartment. Replace pilot if damage | |
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| exists. | |
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Main Closes, 5 seconds later pilot spark- | Disconnected Pilot Sense | Verify that white sensor lead is properly con- | |
ing with Blower ON. If condition persists |
| nected to the | |
for 60 seconds, |
| lead is connected to the | |
alarm. |
| ule | |
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If given ignition command in both ON and | Check for | ||
REMOTE modes, system immediately |
| valve is defective and should replaced. | |
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spark or attempt to ignite. |
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88 | Heat & Glo • RED60 • |