PROBLEM | POSSIBLE CAUSE |
| SOLUTIONS |
Display “E0”, “E1”. | ∙ “E0” indicates the communication error | ∙ | Call for service |
“E2”, “E3”, “E4”, “E5” | for 3 zone models |
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or “E7” | ∙ “E1” or “E2” indicates that the air |
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| temperature sensor is failed |
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| ∙ “E3” or “E4” indicates that the |
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| sensor in the evaporator is failed |
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| ∙ E5” indicates the defrost heater failure |
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| ∙ E7” indicates the door switch failure |
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The alarm sounds | ∙ Door has been opened for more than 60 | ∙ | Close the door |
and the | seconds | ∙ | Do not open the door more often |
temperature display | ∙ The appliance door being opened too |
| than necessary |
flashes | often | ∙ | Clear the obstructions and clean |
| ∙ The ventilation opening being covered |
| the dust |
| or too dusty | ∙ | Leave the appliance to work for a |
| ∙ A lengthy interruption to the power |
| while until the set temperature has |
| supply |
| been reached. |
| ∙ A large amount of bottles has been |
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| added to the unit |
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The icon | ∙ The display temperature is out of the | ∙ | Only temperatures within the |
and flashing in the | range |
| range |
temperature display. |
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| appliance can display will be |
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| shown. If the temperature is not |
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| within this range, the icon |
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| be displayed instead. That is nor- |
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| mal |
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