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TECHNICAl MAINTENANCE
Maintenance of the ventilator means regular cleaning of the ventilator surfaces of dust and cleaning and replacement of the filters.
Accessing the main units for servicing and maintenance is as follows.
Remove the front side of the ventilation unit by unscrewing the self-tapping screw.
Remove the four screws retaining the ventilation unit, then pull it out of the air duct.
Consequently remove all elements of the ventilator.
1. Clean the filters as they get clogged, but not less than once in three months.
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Wash the filters and let them get dry. Install dry filters in the air duct.
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Vacuum cleaning is allowed.
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The filter rated service life is 3 years.
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For new filters contact the Seller.
2. Some dust may accumulate on the regenerator block even in case of regular maintenance of the filters.
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Clean the regenerator regularly to ensure its high heat recovery efficiency.
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Vacuum clean the regenerator not less than once a year.
www.ventilation-system.com
DISCoNNECT THE UNIT FRoM PoWER SUPPlY BEFoRE
ANY MAINTENANCE oPERATIoNS!
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