14 | Unit installation
Installer and user reference guide
46
VAM350~2000J8VEB
Heat reclaim ventilation unit
4P664012-1 – 2021.08
14.3 Unit orientation
The following illustration helps you to install the heat reclaim ventilation unit in the
correct position:
Normal installation
Upside down installation
Vertical installation
INFORMATION
When the unit is installed vertically, the installer MUST provide a support under the
unit to distribute the weight of the unit between the support and the installation
bolts in the wall.
NOTICE
When the heat reclaim ventilation unit is installed vertically in low outdoor
temperature conditions, dewing or freezing may occur. If such operating conditions
are to be expected, take the appropriate precautions, e.g. install an electrical heater.
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