Vents VUE 250 VB EC Series, Руководство пользователя

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VUT/VUE 250 VB(E) EC L/R
READ THE USER'S MANUAL BEFORE INSTALLING THE UNIT.
To attain the best performance of the unit and to minimise turbulence-induced air pressure losses, connect the straight air duct section
to the spigots on both sides of the unit while mounting.
Minimum straight air duct length:
• equal to 1 air duct diameter on the 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. To prevent uncontrollable access to
the fans, the spigots may be covered with a protecting grille or other protecting device with mesh width not more than 12.5 mm. When
choosing the unit installation location, it is necessary to provide free access to the hinged panel for technical and service maintenance.
MOUNTING AND SET-UP
The air ducts must be slipped over the unit flanges until tight. Flexible air ducts must be rigidly fixed with a metal worm clamp.
The unit must be mounted strictly horizontally in the longitudinal and transverse planes. Failure to do so will cause the unit casing
distortion and may prevent proper operation.
Unit floor mounting
Install the unit on the pre-mounted floor supports, minimum 150 mm height, to ensure sufficient access for the drain pipe connection
to the U-trap and for condensate drain system installation.
Rotate the adjustable feet to achieve a strictly horizontal unit position.
min 150 mm
± 15 mm