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10
MINIMUM DISTANCES FOR ACCESSING THE UNIT
Ensure adequate access to the unit for maintenance and repair. The minimum required clearances between the unit and the adjoining walls
are given in the figure below.
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 not connected or the connected air ducts are too short, protect the unit parts from ingress of foreign objects 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.
Before starting the unit make sure that the rotary heat exchanger cells are clean and free from damage. Also check the belt tension adjusted
by means of the spring on the motor mount.
Model
А, мм
VUT R 400 TN H EC
750
VUT R 400 TN EH EC
VUT R 700 TN H EC
850
VUT R 700 TN EH EC
VUT R 900 TN H EC
VUT R 900 TN EH EC
min
A
Service side
Ensure adequate distance required
for condensate discharge
* - the necessary distance is defined by the user while installing the unit based on
the outside dimensions of the condensate drain pipe system.
The unit is suspended on threaded rods screwed into threaded anchors or other fasteners. The suitable fasteners are chosen by the
installation contractor depending on the roofing system design and the unit weight. The unit is also suitable for installation on a flat horizontal
surface on the plastic stubs provided.
SUSPENDED MOUNTING
min 20
MOUNTING AND SET-UP
READ THE USER’S MANUAL PRIOR TO MOUNTING THE UNIT.
Summary of Contents for VUT R 400 TN EH EC A17
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