Fan test
To test the operation of the ventilation unit fans:
- Select Settings.
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Use the Arrow buttons to select Service menu.
- Select OK.
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Use the Arrow buttons to select Fan test
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Select OK.
The Supply air display opens:
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Use the Plus and Minus buttons to set the supply air volume as a percentage of the maximum output ratio.
You will be able to hear the fan speed change based on the set value. The fan speed is shown in the rpm field.
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Select Right arrow.
The Extract air display opens:
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Use the Plus and Minus buttons to set the extract air volume as a percentage of the maximum output ratio.
You will be able to hear the fan speed change based on the set value. The fan speed is shown in the rpm field.
- Select Back.