Problem | Probable Causes | Corrective Action |
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| E. If any component in the power | ||||||
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| supply | system | (including | the | |||
| E. Power supply component or | transformer | and | interface | ||||
| interface board has failed. | board) fail, power will not be | ||||||
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| supplied to the computer and it | ||||||
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| will not function. |
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Computer locks up. | Computer error. | Remove and restore power to the | ||||||
computer. |
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Heat indicator off |
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upon initial startup. |
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Display shows hi or | Failed computer. | Replace computer. |
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hot with alarm |
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sounding. |
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CM7 display is in |
| See section 1.14.2 on page | ||||||
wrong temperature | Incorrect display option programmed. | |||||||
scale (Fahrenheit or | change temperature scale. |
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Celsius). |
| This in an indication of a | ||||||
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CM7 display shows | Frypot temperature is more than | malfunction in | the | temperature | ||||
410ºF (210ºC) or, in CE countries, | control | circuitry, | including | a | ||||
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| 395ºF (202ºC). | failure | of | the | ||||
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| thermostat. |
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CM7 display shows |
| This is displayed only during a | ||||||
Computer in | test of the | |||||||
| indicates that the | |||||||
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| opened properly. |
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| This display is normal when the | ||||||
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| fryer is first turned on while in the | ||||||
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| melt cycle mode. To bypass the | ||||||
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| melt cycle press and hold a #2 | ||||||
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| product button under the LCD | ||||||
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| display until a chirp is heard. The | ||||||
CM7 display shows | Frypot temperature is between 180°F | alarm will chirp and the computer | ||||||
displays | EXIT | MELT | ||||||
low temp. | (82°C) and 315°F (157°C). | alternating with YES NO. Press | ||||||
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| the #1 YES button to exit melt. It | ||||||
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| may appear for a short while if a | ||||||
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| large batch of frozen product is | ||||||
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| added to the frypot. If the display | ||||||
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| never goes out, the fryer is not | ||||||
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| heating. |
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CM7 display shows |
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ERROR RM | Defective SD Card | Replace card with another card. | ||||||
SDCRD |
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