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FAN # | 1 |
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| - | + | - | + | - | + | - | + | - | + | - | + | RESULT | ||||||
Error Message | |||||||||||||||||||
Fan # Housing High Temperature |
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| 12VDC | ||||||||||||
Burner # Vapor High Temperature |
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| 12VDC | ||||||||||||
Burner # Flame not Detected |
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| 12VDC | ||||||||||||
Plenum # High Temperature |
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| 12VDC | ||||||||||||
Burner # Shutdown Loss of Airflow |
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| Note 1 | ||||||||||||
Fan # Failure No Airflow |
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Fan # cannot Start Check Air Switch |
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| Note 3 | ||||||||||||
Lower or Left Fixed Grain | 1100/1200/1300 | 2200/2300/2400 | 3300/3400/3600 | |||||||||
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Lower Adjustable or Right Fixed Grain |
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Middle Fixed Grain |
| N/A |
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| N/A |
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Middle Adjustable Grain |
| N/A |
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| N/A |
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Upper Fixed Grain |
| N/A |
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Upper Adjustable Grain |
| N/A |
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Misc Errors |
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Auxilliary Safety Shutdown | Note: |
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Motor Overload | 1 | This error will occur if the fan and burner were both operating and | ||
Grain Discharge Warning |
| the air switch opens which indicates loss of static pressure. | ||
Maxon Valve Shut Warning |
| 12 volts should be present if the fan is on. | ||
Unknown Safety Error | 2 | This error will occur if after the fan has started the air switch does | ||
20 Second Safety Circuit Failure |
| not detect any static pressure. 12 volts should be present if | ||
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| the fan is on. |
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| 3 | The condition for this error will occur if the air switch is stuck |
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| in the closed postition. No voltage should be present if the |
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| dryer is stopped. |
Safety Voltage Check Points
Portable Dryer Troubleshooting
Wiring Reference
