VUT/VUE 230 V5 CONTENTS Safety requirements ..................................2 Purpose ........................................ 4 Delivery set ......................................4 Designation key ....................................4 Technical data ....................................5 Design and operating principle ............................6 Installation and set-up................................8 Connection to power mains ..............................11 Technical maintenance ................................13 Storage and transportation regulations ..........................
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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. Do not sit on the unit and do not put objects on it.
VUT/VUE 230 V5 PURPOSE The unit is designed to ensure continuous mechanical air exchange in houses, offices, hotels, cafes, conference halls, and other utility and public spaces as well as to recover the heat energy contained in the air extracted from the premises to warm up the filtered stream of intake air.
IP44 for the unit motors The unit design is constantly being improved, thus some models may be slightly different from those described in this manual. TECHNICAL DATA Model VUT 230 V5 VUE 230 V5 Unit voltage [V/50 (60) Hz] 1 ~ 220-240...
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VUT/VUE 230 V5 ØD ØD1 Dimensions [mm] Model Ø D Ø D1 VUT/VUE 230 V5 www.ventilation-system.com...
1 — exhaust fan; 2 — control unit; 3 — supply air filter; 4 — counter-flow heat exchanger; 5 — drain pipe (VUT 230 V5); 6 — supply fan; 7 — exhaust air filter; 8 — drain pan. The service side of the unit is equipped with a detachable plate for filter and heat exchanger cleaning and replacement operations.
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VUT/VUE 230 V5 UNIT OPERATION MODES Heat recovery Extract air Intake air Warm stale extract air from the room flows into the unit, where it is Exhaust air Supply air filtered by the intake filter, then air flows through the heat exchanger and is exhausted outside by the exhaust fan.
INSTALLATION AND SET-UP READ THE USER'S MANUAL BEFORE INSTALLING THE UNIT. UNIT INSTALLATION To reach the highest performance of the unit and to minimize turbulence-induced air pressure losses, connect the straight air duct section to the spigots while installing. Minimum straight air duct length: •...
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VUT/VUE 230 V5 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.
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CONDENSATE DRAINAGE Condensate drainage is required for the VUT 230 V5 unit series. The VUE 230 V5 units are equipped with an enthalpy membrane heat exchanger. No condensate is generated in heat exchangers of this type, therefore, no condensate drainage is required.
VUT/VUE 230 V5 CONNECTION TO POWER MAINS POWER OFF THE POWER SUPPLY PRIOR TO ANY OPERATIONS WITH THE UNIT. THE UNIT MUST BE CONNECTED TO POWER SUPPLY BY A QUALIFIED ELECTRICIAN. THE RATED ELECTRICAL PARAMETERS OF THE UNIT ARE GIVEN ON THE MANUFACTURER’S LABEL.
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EXTERNAL WIRING DIAGRAM FOR UNITS WITH SPEED CONTROLLER A3 L N PE T C1 C1 C2 C2 SL 1 2 3 1 2 3 4 5 6 7 8 9 10 11 12 C L M H — Electric shock hazard! Name Wire* Speed controller...
VUT/VUE 230 V5 TECHNICAL MAINTENANCE Maintenance operations of the unit are required 3-4 times per year. It includes general cleaning of the unit and the following operations: 1. Filter maintenance (3-4 times per year) 2. Heat exchanger maintenance (once per year) Dirty filters increase air resistance in the system and reduce supply Some dust may accumulate on the heat exchanger even in case of air volume.
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POSSIBLE REASONS AND TROUBLESHOOTING Problem Possible reasons Troubleshooting Make sure the power supply line is connected correctly, No power supply. otherwise troubleshoot the connection error. Turn the unit off. Troubleshoot the motor jam and the The motor is jammed, the impeller blades are soiled. The fan(s) does not start impeller clogging.
VUT/VUE 230 V5 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 and relative humidity up to 70 %. • Storage environment must not contain aggressive vapors and chemical mixtures provoking corrosion, insulation, and sealing deformation.
MANUFACTURER’S WARRANTY The product is in compliance with EU norms and standards on low voltage guidelines and electromagnetic compatibility. We hereby declare that the product complies with the provisions of Electromagnetic Compatibility (EMC) Directive 2014/30/EU of the European Parliament and of the Council, Low Voltage Directive (LVD) 2014/35/EU of the European Parliament and of the Council and CE-marking Council Directive 93/68/EEC.
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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