ENGLISH
5b
5b
Accessibility
The
appliance
must
servicing/maintenance purposes. In particular, the false
ceiling in which the appliance is installed must have a
suitably proportioned inspection hatch, providing
access to the flap by which the electrical/electronic
parts and the filters are enclosed. This means the
appliance does not need to be removed from the false
ceiling either for routine maintenance purposes (filter
replacement), or when major servicing operations are
necessary (e.g. replacement of a fan unit or of the
electronic controller).
Electrical interface (fig.6)
6 6
INTERFACE
SIGNALS
USER/
INSTALLER
PANEL
POWER SUPPLY
18
1
2
be
easily
accessible
5c
5c
for
∆
h > 50 mm
≥ 60 mm