6.2Troubleshooting
6.2.1 Controller and Heating Problems
Problem |
| Probable Causes | Corrective Action |
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| A. Press the ON/OFF switch to turn the |
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| A. Controller not turned on. | controller on. |
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No Display on | B. Verify controller power | cord is |
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B. No power to the fryer. |
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controller. | plugged in and that circuit breaker is |
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C. Failed controller or other component. |
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| not tripped. |
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| C. Call your FAS for assistance. |
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Controller displays |
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| A. Press S (YES) if the vat is full, |
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| otherwise press T (NO). |
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IS VAT FULL? | A. | Normal operation after a filtration. |
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B. Follow controller prompts to clear |
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YES NO after a | B. | Oil may be in the filter pan. |
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message. If problem persists, call |
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filtration. |
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| your FAS for assistance. |
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Controller displays | Daily filter paper change prompt has | Press S (YES), follow prompts and |
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CHANGE FILTER |
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PAPER? | occurred. | change the filter paper. |
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Fryer repeatedly cycles |
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| This is normal operation. | This will |
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on and off when first | Fryer is in melt cycle. | continue until the fryer temperature |
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started. |
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| reaches 180ºF (82ºC). |
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| A. Verify that all power cords are fully |
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| A. Main power cord not plugged in. | seated in the receptacles, locked into |
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Fryer does not heat. | B. Drain is open. | place and that a circuit breaker is not |
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C. Controller has failed. | tripped |
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| D. One or more other components have | B. Close drain. |
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| failed. | C. Call your FAS for assistance |
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| D. Call your FAS for assistance. |
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Fryer heats until high- |
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| Turn fryer off and call your FAS for |
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limit trips with heat | Temperature probe or controller has failed. |
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indicator ON. |
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| assistance. |
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Fryer heats until high- |
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limit trips without heat | Contactor or controller has failed | Call your FAS for assistance. |
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indicator ON. |
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6.2.2 Error Messages and Display Problems |
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Problem |
| Probable Causes |
| Corrective Action |
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| Fryers using the 3000 controller can |
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| toggle between F° to C° by pressing the 9 |
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| button until Product setup is displayed. |
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Controller display is in |
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| Press X to scroll to Tech Mode and press |
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wrong temperature | Incorrect display option programmed. |
| 9. Enter 1658. Press the scan button. |
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scale (Fahrenheit or |
| The controller displays OFF. | Turn the |
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Celsius). |
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| controller on to check temperature. If the |
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| desired scale is not displayed, repeat. |
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| Fryers using the CM3.5 should refer to the |
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| separate Fryer Controllers User’s Manual. |
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Controller displays | Failed controller, failed interface board, |
| Turn the fryer off and on again. If issue |
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HEATING |
| persists call your FAS for assistance. |
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FAILURE. | open |
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