VTR 100B LITE User manualv01

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Maintenance
Task 6 months
1 year 3 years
When necessary
Heat exchanger cleaning
X X
Belt replacement
X
Checking and cleaning louvres/
diffusers
X
Checking and cleaning outdoor air
intake
X
Checking and cleaning roof cowl (if
fitted)
X
Cleaning of duct system
X
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1. It is recommended to do this every 5 years and is normally carried out by authorized companies specialized in this area.
• Use original spare parts from only.
• Scan QR code on the type label to find a spare part list.
3.2 Remove/mount the front cover
Fig. 3 Remove/mount the inner front
The front cover is mounted with 5 screws. Loosen the
screws and take off the cover.
3.3 Change Filters
The filters cannot be cleaned and must be changed as necessary. This is normally done 1–2 times per year depending
on the air pollution at the installation site.
It is very important to change filters regularly for performance and energy efficiency of the unit.
A sticker with filter kit identification number can be found on the unit. Provide this number when ordering new filters.
212961 | 01
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