Single-room reverSible energy recovery ventilator vento eco a50-4 Pro vento eco2 a50-4 Pro EN USER'S MANUAL
www.blaubergventilatoren.de vento eco(2) a50-4 Pro CONTENTS Safety requirements ..................................................................................................................................................................... 2 Purpose ................................................................................................................................................................................................ 4 Delivery set ..............................................
vento eco(2) a50-4 Pro www.blaubergventilatoren.de 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. 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.
vento eco(2) a50-4 Pro www.blaubergventilatoren.de PURPOSE The ventilator is designed to ensure continuous mechanical air exchange in flats, cottages, hotels, cafés and other domestic and public premises. It is equipped with a regenerator that enables supply of fresh filtered air heated by means of extract air heat energy recovery. The ventilator is designed for installation on external walls. The ventilator is rated for continuous operation.
vento eco(2) a50-4 Pro www.blaubergventilatoren.de TECHNICAL DATA The temperature in the room where the indoor unit of the ventilator is installed must be in the range from +1 ˚C to +40 ˚C with relative humidity up to 65 % (no condensation build-up). If the conditions for using the ventilator are beyond the specified limits, turn off the ventilator. Provide fresh air supply through windows. The transported air temperature must be in the range from -20 ˚C to +40 ˚C.
vento eco(2) a50-4 Pro www.blaubergventilatoren.de Control panel The sensor panel contains touch buttons for unit control and an emergency indicator. Electrical parameters of the control panel Supply voltage, 50/60 Hz [V] 100–240 Temperature range [°C] (°F) from +10 (+50) up to +45 (+113) Humidity range [%] 10-80 (no condensation) Service life, number of operating hours 100 000 Ingress protection rating IP30 Weight [g] 190 Overall dimensions of the control panel [mm] 86 mm 82 mm 42.
vento eco(2) a50-4 Pro www.blaubergventilatoren.de Ventilator design Outer ventilation hood Prevents ingress of water and foreign objects into the ventilator. Each ventilator model has a matching outer hood model. Sound absorbing material A layer of sound-absorbing material for attenuation of noise generated during the ventilator operation. Cartridge Construction consisting of a fan, a regenerator and filters. Generates air flow, provides heat recovery and air cleaning. Air duct Plastic air duct.
vento eco(2) a50-4 Pro www.blaubergventilatoren.de MOUNTING AND SET-UP READ THE USER'S MANUAL BEFORE INSTALLING THE UNIT. WALL-MOUNTED CONTROL PANEL INSTALLATION MAKE SURE THAT THE CONTROL PANEL IS NOT DAMAGED. DO NOT USE A DAMAGED CONTROL PANEL! DO NOT INSTALL THE CONTROL PANEL ON AN UNEVEN SURFACE! WHILE TIGHTENING THE SCREWS, DO NOT APPLY EXCESSIVE FORCE TO PREVENT THE CONTROL PANEL CASING DEFORMATION. Control panel mounting: 1.
vento eco(2) a50-4 Pro www.blaubergventilatoren.de VENTILATOR MOUNTING READ THE USER'S MANUAL BEFORE INSTALLING THE UNIT. DO NOT BLOCK THE AIR DUCT OF THE INSTALLED UNIT WITH DUST ACCUMULATING MATERIALS, SUCH AS CURTAINS, CLOTH SHUTTERS, ETC. AS IT PREVENTS AIR CIRCULATION IN THE ROOM. min 300 mm min 300 mm 1. Prepare holes for the air ducts. Prepare one or two round core holes in the outer wall, depending on the ventilation system equipment.
vento eco(2) a50-4 Pro www.blaubergventilatoren.de 3. Insert the sound-absorbing layer in the air duct. Prior to installation adjust its length with respect to the dimensions of the cartridge, the indoor unit, and the outer hood. Insert the cartridge during adjustment in the air duct and cover it with the internal grille. Roll the sound-absorbing layer to match the air duct diameter with the protecting paper layer outside and insert the roll in the air duct against stop.
vento eco(2) a50-4 Pro www.blaubergventilatoren.de 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. ANY TAMPERING WITH THE INTERNAL CONNECTIONS IS PROHIBITED AND WILL VOID THE WARRANTY. The ventilator is rated for connection to single-phase AC 100-240 V 50/60 Hz power mains.
vento eco(2) a50-4 Pro www.blaubergventilatoren.
vento eco(2) a50-4 Pro www.blaubergventilatoren.de VENTILATOR CONTROL The ventilator is operated with a control panel. WARNING! • The control panel must be fixed on a surface in operational position! • Do not switch the buttons on the unsecured panel to avoid false speed switching! • Pressing the buttons quickly and shortly may result in malfunction of the unit! • Press the button precisely in the desired sector of the control panel to switch the speed.
vento eco(2) a50-4 Pro www.blaubergventilatoren.de AIR DUCT CLOSING Open Close 14 The indoor unit has a swivel damper. To open or close the air duct, turn one of the handles on the side walls of the indoor unit until it stops, as shown in the figure. The vertical position of the handle corresponds to the position OPEN, the horizontal position - to the position CLOSED.
vento eco(2) a50-4 Pro www.blaubergventilatoren.de TECHNICAL MAINTENANCE DISCONNECT THE UNIT FROM POWER SUPPLY BEFORE ANY MAINTENANCE OPERATIONS! Maintenance of the ventilator means regular cleaning of the ventilator surfaces of dust and cleaning or replacement of the filters. To access the basic assembly units follow the steps: Remove the front part of the indoor unit, disconnect the connector and remove the cartridge from the air duct by pulling the cord. Remove the filters from the cartridge.
vento eco(2) a50-4 Pro www.blaubergventilatoren.de TROUBLESHOOTING Possible faults and troubleshooting Problem Possible reasons Troubleshooting The fan does not start up during the ventilator start-up. The control panel displays no information and does not respond to the button pressing. No power supply. The control panel displays an The motor is jammed, the impeller blades are Turn the ventilator off. Clean the impeller to clogged. troubleshoot the motor jam. Restart the ventilator.
vento eco(2) a50-4 Pro www.blaubergventilatoren.de 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.
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vento eco(2) a50-4 Pro www.blaubergventilatoren.de CERTIFICATE OF ACCEPTANCE Unit Type Single-room reversible energy recovery ventilator Model Vento Eco ____________ 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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