VMI VISION'R VENTILAIRSEC CUBE Notice page 62

5.
With individual units
The legislation applicable within the country of installation must be complied with. For further
information, please contact our sales department.
With a centralised unit
All rooms in the premises, even if they have no windows, must be equipped with a natural air
extraction point (trickle vent, wall duct). If they do not, extraction points must be made following
standard practice.
To correctly adjust the extraction grilles, distribute 90% of the air blown into the premises
between all of the rooms.
Measures must be taken to avoid gas backdrafts in the room from the exhaust pipes
of gas appliances or other open fire appliances (for the duct fans and the partition
wall fans).
All other extraction devices installed under other regulations (e.g. gas appliances) must not be
altered.
Door undercuts
All doors on the premises must have undercuts. The space required between the floor and the
bottom of the door is as follows:
1 cm for all doors including the kitchen door if the kitchen has at least 2 access doors.
•
• 2 cm for the kitchen door if the kitchen has only one access door and for all doors to
rooms equipped with an appliance connected to the gas supply.
C. Electrical connections
The appliance must be connected by a professional electrician in compliance with the French
NFC 15100 standard or applicable local standards in other countries.
This step must only be performed when the other installation steps have been completed. This
avoids any risk of electric shocks when installing the various parts of the system.
The VMI system must be connected to a dedicated line. On the switchboard, the installation
®
must be equipped with C-curve thermal magnetic 16A bipolar circuit breaker type protection, in
turn connected to circuit protection by means of a differential device and a disconnecting device
in the fixed line.
Connect the supplied cable to the mains via a sealed junction box, minimum IP 55 (not supplied).
Removing stale air
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