Vents VUT 2000 PW EC, Руководство пользователя

Страница: 9 / 21

9
MOUNTING AND SET-UP
MINIMUM DISTANCE FOR ACCESSING THE UNIT
While mounting the unit provide enough space for its maintenance or repair work.
А
— minimum distance for
condensate disposal arrangement. The
distance is selected depending on the
installation conditions at the discretion
of the installer.
b
— minimum distance for water
heater connection and condensate
disposal arrangement. The distance is
selected depending on the installation
conditions at the discretion of the
installer.
С
— minimum distance from the
service panel to the floor.
VUT 2000 PW EC VUT 3000 PW EC
1000 mm 1300 mm
min 20 mm
B
A
min C
UNIT MOUNTING
The unit must be suspended to the ceiling on the threaded rod that is fixed inside a dowel.
Washer
Nut
Vibration damping
rubber
Nut and
lock-nut
Example
To attain the best performance of the unit and to minimise turbulence-induced air pressure losses connect a straight air duct section on
both sides of the unit while mounting.
Minimum straight air duct length:
• equal to 1 air duct diameter on intake side.
• equal to 3 air duct diameters on outlet side.
If the air ducts are too short or not connected, protect the unit parts from ingress of foreign objects, e.g. by covering the spigots with a
protecting grille or other protecting device with mesh width not more than 12.5 mm to prevent uncontrollable access to the fans.