Ventilation unit with heat recovery
DUOVENT
®
COMPACT DV
13
5.1.1 DISTANCES FROM BUILDING STRUCTURES (SERVICE SPACE)
Observe the minimum recommended distances from all obstacles to ensure easy maintenance and operation of the unit. If the unit is fitted with
Digireg
®
regulation system, it is necessary to ensure free space from the system distribution box of at least 800 mm and the space for free
opening of the doors. It is also necessary to ensure distances on the side of connecting the air duct to the unit. All media and I&C connections, or
other constructions, must not prevent the full opening of all openings (doors) used for operation and maintenance of the unit.
Unless otherwise
agreed in the order, the control system distribution box will be placed in the position according to the above figures. ATYPICAL LOCATION OF
THE SWITCHBOARD MUST BE SPECIFIED IN THE ORDER. There must be free access to the distribution box; the quality of access must not
be impaired by small or protruding objects in the way, slippery floors, etc. The distribution box must not be surrounded in such a way as to impair
the transfer of heat to the surrounding area. it is allowed to store and store objects in the vicinity of the distribution box, a minimum space to
remain free must be marked. It is not allowed to place any objects on the distribution box.
5.1.2 HOW TO STORE THE UNIT AT THE DESTINATION
The unit is designed for floor mounting in a
vertical position (positions marked „xV“ in the unit code) or horizontal position (positions marked „xP“
in the unit code). The unit must be placed on a solid base with a maximum limit deviation of 3 mm per 2 m of length. The unit must be supported
by an anti-vibration rubber pad with a minimum hardness of 50 ° Sha. The pad serves to reduce the transmission of the dynamic effects of the
unit to the substrate and at the same time to reduce the noise emissions emitted by the vibrating parts of the unit. Washers are not included with
the unit. The unit must be positioned in the slope of max. 1° to the condensate drains at the operation side.
max. 1º
With under-ceiling unit variants (units hinged in positions marked
„xH“ in the unit code) it is necessary to ensure dimensioning of the
ceiling structure, type of ceiling anchors and ceiling hinges with sufficient margin regarding the unit operation weight! The anchors
and ceiling hinges are not within the unit delivery scope. The unit is only fitted with hinges for holes of diameter 12 mm. The unit must
be hinged equally on all 8 hinging points (resp. 4 hinging points for sizes 500, 800,1200)! The ceiling hinges are not designed to lifting
of the unit for its hinging. The unit must be lifted on transport pallet to required position under the ceiling, then hinged and anchored.
5.1.3 HINGING POINTS
Unit under-ceiling variant of size DV 500, 800, 1200, 4 hinging points.
