HR cell defrost
To start the manual defrosting of the heat recovery cell:
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Select Settings.
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Use the Arrow buttons to select Service menu.
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Select OK.
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Use the Arrow buttons to select HR cell defrost:
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Select OK.
The unit will request confirmation:
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Select OK.
Defrosting starts:
The duration of the defrosting cycle is 15-45 minutes, and once the defrosting cycle has been completed, the ventilation unit resumes normal operation.
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Select Back.
