Urban Housing Installation; Location; Electrical Connection; Air Extraction Points - VMI URBAN Manual De Instalación Y Mantenimiento

3.1 URBAN housing installation

The appliance must be installed by qualified staff.
The VMI® unit must be installed in compliance with the regulations in force: DTU 68.3.
Electrical connections must be made in accordance with the regulations in force: NFC 15-100.
For safety aspects, please refer to part 1.2 Safety rules.
When installing the VMI® Prestige unit, you must also have a Prestige radio remote control
Use the assembly instructions to install the URBAN VMI®

3.2 Location

The appliance must be installed away from water and frost.
The appliance must be installed so that it can be easily accessed for care and maintenance operations.

3.3 Electrical connection

The appliance must be connected by a professional in compliance with the French standard NFC 15-
100.
This step must only be done when the other installation steps are finished. This
avoids any risk of electric shocks when installing the various parts of the
system.
The VMI® unit must be connected to a dedicated line. On the switchboard, the
installation must be equipped with a 16 A bipolar circuit breaker, a 30 mA
differential circuit breaker and a means for disconnecting in the fixed line.
Connect the supplied cable to the mains via a sealed junction box (not supplied).
Connect the URBAN VMI® to the mains power via the junction box after removing the power access
hatch.
Type of cable: 3 x 1.5 mm² with ground conductor. Single phase 230 VAC, 50 Hz

3.4 Air extraction points

All rooms in the premises, even if they have no windows or do not have an outside wall, must be
equipped with a natural air extraction point (trickle vent, wall duct). If they do not, extraction points
Yellow/Green
Blue
Brown
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