TROUBLESHOOTING
TROUBLE | CAUSE | SOLUTION |
Heater does not start | •No power | •Check main distribution board and power supply line |
| •Faulty cable/connections | •Check/have cable replaced by a qualified electrician |
| •Burnt fuse | •Check and replace if required |
| •Room thermostat set too low | •Set room thermostat on a higher temperature |
| •Thermostat socket cap not inserted | •Insert cap into the thermostat socket |
| •The safety thermostat has been activated | •Reset the safety thermostat |
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Heater starts, flame ignites | •Dirty or faulty flame sensor | •Clean or replace |
but then heater locks out | •Faulty burner control unit | •Contact service personnel |
Heater starts, flame does not ignite and then heater locks out
•Clogged nozzle | •Clean or replace |
•Flame sensor receives an external | •Check for external lights (sun, lamps, etc.) |
light signal during ignition sequence |
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•Faulty burner control unit | •Contact service personnel |
•No fuel | •Fill tank |
•Ignition fault, dirty or incorrectly | •Clean electrodes, contact service personnel if required |
spaced electrodes |
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Heater starts, but | •Dirty or blocked nozzle | •Clean or replace |
combustion is not good | •Clogged filters | •Clean or replace |
| •Leakes in fuel circuit | •Check and eventually replace |
| •Oil pump provides low pressure | •Contact service personnel |
| •Insufficient combustion air | •Wrong air lock setting |
| •Insufficient ventilation air | •Contact service personnel |
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Heater stops due to safety |
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thermostat | •The appliance has overheated | •Contact service personnel |
| •Faulty safety thermostat | •Contact service personnel |
WIRING DIAGRAM
ENERCO GROUP, INC. Indirect Fired Portable Heater | 5 | Operating Instructions and Owner’s Manual |
