LDVR Series Direct Vent Gas Fireplace
Troubleshooting - Honeywell Millivolt Valve
| Remove Window Frame Assembly Before Service Work |
START | CHECK |
Gas Supply On
YES
▼
Pilot Lights With Piezo Ignitor
YES
▼
Pilot Stays Lit
YES
▼
Pilot Lights Main Burner
YES
| NO | ▼ | • | Supply Line Hooked Up | |
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| • | Shutoff Valve Open | |
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| • Lockout Has Engaged. Wait 60 |
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| Seconds And Try Again. |
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| ▼ | • For Spark At Electrode While |
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| NO |
| Depressing Piezo |
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| • | 1/8" Gap To Pilot Hood Needed. |
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| All Wiring Connections |
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| • | Replace Piezo Ignitor |
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| • For Air In The Lines |
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| • Thermopile Needs A Min. |
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| 325mv. Adjust Pilot Flame |
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| • | Height. |
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| NO | ▼ | All Wiring Connections |
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| • | Replace Thermopile |
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| • Thermocouple Needs A Min. Of |
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| 14mv |
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| • Defective Valve. Turn To Pilot, |
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| Meter Should Read Greater |
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| Than 100mv. If Not, Replace. |
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| • Valve Is Turned On |
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| • Wall Switch Is Not Turned On. |
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| NO | ▼ |
| Watch For Grounded Wires! |
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| • Thermopile Needs A Min. 325mv. |
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| • | Plugged Burner Orifice |
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SYSTEM OK
28 | 10007317 |