PROBLEM | PROBABLE CAUSES |
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Heat indicator is on |
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and blower is | Blown fuse on interface board or |
| Replace fuse. | ||
running, but burner | ignition module. |
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will not ignite. |
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7.2.2 Error Messages and Display Problems |
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| Corrective Action |
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Problem | Probable Causes |
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CM7 display is in |
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wrong temperature | Incorrect display option programmed. | See page |
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scale (Fahrenheit or |
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Celsius). |
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| Verify that the drain valve is fully |
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CM 7 display shows | Open drain valve or problem with |
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IGNITION |
| closed. If the problem continues |
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FAILURE. | latching circuitry. |
| call your FASC. |
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| This in an indication of a |
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CM7 display shows | Frypot temperature is more than |
| malfunction in the temperature |
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| control circuitry, including a |
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410ºF (210ºC) or, in CE countries, |
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| failure of the |
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| 395ºF (202ºC). |
| Shut the fryer down immediately |
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| and call your FASC. |
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CM 7 display shows | Fryer temp is above setpoint. |
| Ensure setpoint is set correctly. If |
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HIGH temp. |
| problem persists call your FASC. |
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| This display is normal when the |
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| fryer is first turned on and may |
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CM7 display shows |
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| appear for a short while if a large |
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Frypot temperature is between 180°F |
| batch of frozen product is added to |
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LOW TEMP. | (82°C) and 315°F (157°C). |
| the frypot. If the display never |
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| goes out, the fryer is not heating. |
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| Shut the fryer down and call your |
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| FASC. |
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CM7 display shows | Problem with the temperature |
| Shut the fryer down and call your |
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PROBE | measuring circuitry including the |
| FASC. |
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FAILURE. | probe. |
| Verify that the drain valves are |
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CM7 display shows | Open drain valve, failed computer, |
| fully closed. Using the ON/OFF |
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| switch, turn the computer OFF and |
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IGNITION | failed transformer, open |
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| then ON again. If this does not |
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FAILURE. | thermostat. |
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| correct the problem, call your |
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| FASC. |
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CM 7 display shows | Frypot temperature is more than |
| Call your FASC. |
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410ºF (210ºC) or, in CE countries, |
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| 395ºF (202ºC). |
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