TROUBLESHOOTING
TROUBLESHOOTING
Continued
7
FAULT CONDITION | POSSIBLE CAUSE | REMEDY | ||||
Motor starts and runs but heater does not | 1. | No fuel in tank | 1. | Fill tank with kerosene | ||
ignite (ON/OFF switch light remains on) | 2. | Pump pressure incorrect | 2. | See Pump Pressure Adjustment, page 10 | ||
| 3. | Dirty fuel filter | 3. | See Fuel Filter, page 8 | ||
| 4. | Obstruction in nozzle assembly | 4. | See Nozzle Assembly, page 11 | ||
| 5. | Water in fuel tank | 5. | Drain and flush fuel tank with clean | ||
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| kerosene. See Storing, Transporting, or | |
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| Shipping, page 5 | |
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| WARNING: High voltage! |
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| 6. | Bad electrical connection between | 6. | Check electrical connections. See Wiring | ||
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| ignitor and ignition control assembly |
| Diagram, page 14 | ||
| 7. | Defective ignitor | 7. | Replace ignitor, see page 9 | ||
| 8. | Defective ignition control assembly | 8. | Replace ignition control assembly | ||
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Heater ignites but ignition control assembly | 1. | Pump pressure incorrect | 1. | See Pump Pressure Adjustment, page 10 | ||
shuts heater off after a short period of time | 2. | Dirty air intake, air output, and/or lint | 2. | See Air Output, Air Intake, and Lint | ||
(ON/OFF switch light remains on) |
| filter |
| Filters, page 10 | ||
| 3. | Dirty fuel filter | 3. | See Fuel Filter, page 8 | ||
| 4. | Obstruction in nozzle assembly | 4. | See Nozzle Assembly, page 11 | ||
| 5. | Photocell assembly not properly | 5. | Make sure photocell boot is properly | ||
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| installed (not seeing the flame) |
| seated in bracket | ||
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| WARNING: High voltage! |
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| 6. | Dirty photocell lens | 6. | Clean photocell lens | ||
| 7. | Bad electrical connection between | 7. | Check electrical connections. See Wiring | ||
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| photocell and ignition control assembly |
| Diagram, page 14 | ||
| 8. | Defective photocell | 8. | Replace photocell | ||
| 9. | Defective ignition control assembly | 9. | Replace ignition control assembly | ||
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ON/OFF switch light does not come on 1. No power to heater when switch is turned to the ON() position
and heater does not start
1.Verify that power cord is plugged into an electrical outlet and that the circuit breaker in the electral panel is reset
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| WARNING: High voltage! |
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2. | Bad electrical connections | 2. | Check electrical wiring and connections. | ||
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| See Wiring Diagram, page 14 | |
3. | Electrical short in ignitor | 3. | Check ignitor wiring. If no problems are | ||
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| found, replace ignitor (see page 9) | |
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ON/OFF switch light comes on when switch 1. | Electrical short in motor | 1. | Check motor wiring. If no problems are | ||
is turned to the ON() Position but turns off |
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| found, replace motor | |
after five seconds |
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| WARNING: High voltage! |
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