PYROMASTER® UVHB10
Troubleshooting
With proper installation and maintenance, your new Gas Appliance should provide years of
| SYMPTOM | POSSIBLE CAUSES |
| CORRECTIVE ACTION |
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| 1. Pilot will not light with | A. Main shutoff valve closed | 1. | Make sure that the shutoff valve located on the pipe |
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| piezo ignitor or match. |
| supplying gas to the fireplace is open. |
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| B. Air in the gas line. | 1. | Light a match, turn gas valve knob to "PILOT" |
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| position and depress. Keep match near pilot burner till |
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| it lights. |
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| C. Pilot orifice plugged, not | 1. | Replace the burner assembly. |
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| letting gas flow. |
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| D. No gas supply to the | 1. | Check plumbing to see if gas fireplace has been |
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| fireplace. | hooked up to the gas supply line. |
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| 2. | Propane tank is empty. |
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| 2. Pilot will not stay lit | A. Defective thermocouple | 1. | Replace burner assembly. |
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| after carefully following |
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| the lighting instructions. | B. Thermocouple fitting not | 1. | Carefully tighten the fitting. |
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| tight in valve |
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| C. Weak pilot flame. | 1. | The pilot flame must engulf the thermocouple. |
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| Clean for maximum flame impingement on the |
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| thermocouple.(Fig. 12) |
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| D. Defective valve. | 1. | Replace the burner assembly. |
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| E. Not enough oxygen in | 1. | Open the door and get fresh air at once! |
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| the room (Danger!) |
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| 3. No gas to main burner | A. Thermostat bulb too hot | 1. | Relocate thermostat bulb away from the heater in a |
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| burner with pilot flame |
| location more representative of room temperature. |
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| burning and valve turned |
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| to | B. Plugged main burner | 1. | Replace burner assembly. |
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| orifice. |
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C. Defective valve.
1. Replace burner assembly.
10 | 20004232 |
