Troubleshooting
TROUBLE | Cause | SOLUTION |
Motor does not start, no ignition | No electrical current | Check mains (should be 120 V – 1~ – 60 Hz) |
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| Check proper positioning and functioning of switch |
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| Check fuse |
| Wrong setting of room ther- | Check correct setting of heater control. If thermostat, make |
| mostat or other control | sure selected temperature is higher than room temperature |
| Thermostat or other control | Replace control device |
| defective |
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| Electrical motor defective | Replace electrical motor |
| Electrical motor bearings | Replace electrical motor bearings |
| defective |
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| Burned out condenser | Replace condenser |
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Motor starts, no ignition or cuts out | Electric ignitor defective | Check connection of H.V. Ieads to electrodes and transformer |
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| Check electrodes setting (see scheme “GAP OF ELECTRODES”) |
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| Check electrodes for cleanliness |
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| Replace H.V. transformer |
| Flame control box defective | Replace control box |
| Photocell defective | Clean or replace photocell |
| Not enough or no fuel at all | Check state of |
| at burner | Check fuel line system including fuel filter for possible leaks |
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| |
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| Clean or replace oil nozzle |
| Solenoid defective | Check electrical connection |
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| Check thermostat LI |
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| Clean or replace solenoid |
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Motor starts, heater emits smoke | Not enough combustion air | Make sure air inlet and outlet are free |
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| Check setting of combustion air flap |
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| Clean burner disc |
| Too much combustion air | Check setting of combustion air flap |
| Fuel contaminated or con- | Drain fuel in tank with clean fuel |
| tains water | Clean oil filter |
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| Air leaks in fuel circuit | Check the seals on the ducts and the diesel filter |
| Not enough fuel at burner | Check pump pressure |
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| Clean or replace fuel nozzle |
| Too much fuel at burner | Check pump pressure |
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| Replace nozzle |
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Heater does not stop | Solenoid | Replace solenoid coil or complete solenoid |
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If heater still not working properly, please revert to nearest authorized dealer.
ENERCO GROUP, INC. Indirect Fired Portable Heater | 6 | Operating Instructions and Owner’s Manual |
