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About the units and options
Installer and user reference guide
59
R R8T7V1B
VRV IV heat pump for indoor installation
4P499898-1B – 2021.12
Filter for debris (delivered as accessory)
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When.
Installation is optional. It is recommended in places where a lot of debris
or dirt (example: leafs) can go into the suction ducting.
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Where.
Install the filter in one of the following places:
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Suction opening of the heat exchanger unit
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Suction ducting (easier for maintenance)
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How.
See the installation instructions attached to the filter.
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Pressure drop over the filter:
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5 HP: 30 Pa at 60 m³/min
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8 HP: 75 Pa at 100 m³/min