Transported air must not contain any dust or other solid impurities, sticky substances, or fibrous materials. Do not use the unit in a hazardous or explosive environment containing spirits, gasoline, insecticides, etc. Do not close or block the intake or extract vents in order to ensure the efficient air flow. www.ventilation-system.com...
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VUT 1200/1500/2500/3500 PB EC Do not sit on the unit and do not put objects on it. The information in this user’s manual was correct at the time of the document’s preparation. The Company reserves the right to modify the technical characteristics, design, or configuration of its products at any time in order to incorporate the latest technological developments.
PURPOSE The heat recovery air handling unit is designed for installation in centralized mechanical ventilation systems. It is rated for continuous operation. Transported air must not contain any flammable or explosive mixtures, evaporation of chemicals, sticky substances, fibrous materials, coarse dust, soot and oil particles or environments favourable for the formation of hazardous substances (toxic substances, dust, pathogenic germs).
IP00 for the unit not connected to the air ducts The unit design is constantly being improved, thus some models may be slightly different from those described in this manual. OVERALL DIMENSIONS OF THE UNIT VUT 1200 PB EC Model...
7 — supply filter 8 — control unit (for VUT 1200: located on the outside of the unit casing) Service panels VUT 1200 PB EC The casing has removable service panels for accessing the unit components. 1 — panels for access to the filters and fans (located on the bottom side) 2 —...
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6 — panels for access to the filters (located at the bottom of the unit) Panels 1-5 are fixed with screws. Panels 6 are secured with thumbscrews. Additional equipment (purchased at the request of the customer) VUT 1200 PB EC VUT 1500 PB EC VUT 2500 PB EC VUT 3500 PB EC А22...
The units are manufactured in left and right versions, i.e. they can be serviced from the right or left side. Choosing the right arrangement can improve the ease of installation, shorten the length of the ducts and reduce the number of air duct bends. VUT 1200 PB EC Left-handed modification (top view)
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VUT 1200/1500/2500/3500 PB EC 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 fan, the spigots may be covered with a protecting grille or other protecting device with mesh width not more than 12.5 mm. Fasteners for fan mounting are not included in the delivery set and should be ordered separately.
Remove the service panels. Unscrew the two thumbscrews securing the retaining Remove the filter elements. plate. Access to filters through bottom service panels Remove the service panels. Remove the filter elements. VUT 1200 PB EC VUT 1500/2500/3500 PB EC www.ventilation-system.com...
Access to the heat exchganger through Access to the heat exchganger through bottom VUT 1500/2500/3500 PB EC side service panels VUT 1200 PB EC service panels STORAGE AND TRANSPORTATION REGULATIONS • Store the unit in the manufacturer’s original packaging box in a dry closed ventilated premise with temperature range +5...+40 ˚С...
MANUFACTURER’S WARRANTY The manufacturer hereby warrants normal operation of the unit for 24 months after the retail sale date provided the user’s observance of the transportation, storage, installation, and operation regulations. Should any malfunctions occur in the course of the unit operation through the Manufacturer’s fault during the guaranteed period of operation, the user is entitled to get all the faults eliminated by the manufacturer by means of warranty repair at the factory free of charge.
CERTIFICATE OF ACCEPTANCE Unit Type Air handling unit Model Serial Number Manufacture Date Quality Inspector’s Stamp SELLER INFORMATION Seller Address Phone Number E-mail Purchase Date This is to certify acceptance of the complete unit delivery with the user’s manual. The warranty terms are acknowledged and accepted.
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