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