vento expert (Duo) a50(30)-1 Pro/Pro3 www.blaubergventilatoren.de SAFETY REQUIREMENTS • Please read the user’s manual carefully prior to installing and operating the unit. • All user’s manual requirements as well as the provisions of all the applicable local and national construction, electrical, and technical norms and standards must be observed when installing and operating the unit.
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vento expert (Duo) a50(30)-1 Pro/Pro3 www.blaubergventilatoren.de • Do not touch the unit controls • Do not wash the unit with with wet hands. water. • Do not carry out the • Protect the electric parts of the installation and maintenance unit against ingress of water.
(toxic substances, dust, pathogenic germs). DELIVERY SET Name Vento Expert A50-1 Pro/Pro3 Vento Expert Duo A30-1 Pro Indoor unit of the ventilator 1 pc. 1 pc.
• Temperature ranging from -20 °C (-4 °F) up to +40 °C (104 °F) and relative humidity to 50 % are for the Vento Expert A50-1 Pro/Pro3 units. • Temperature ranging from -15 °C (5 °F) up to +40 °C (+104 °F) and relative humidity to 65 % are for the Vento Expert Duo A30-1 Pro units.
vento expert (Duo) a50(30)-1 Pro/Pro3 www.blaubergventilatoren.de DESIGN AND FUNCTIONING The ventilator consists of an indoor unit with a decorative front panel, a cartridge, an air duct and an outer ventilation hood. The cartridge is a basic functioning part of the ventilator. The cartridge consists of the fan, the regenerator and two filters that ensure rough air filtration and prevent ingress of dust and foreign objects into the regenerator and the fan.
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(Duo) a50(30)-1 Pro/Pro3 www.blaubergventilatoren.de Vento Expert A50-1 Pro LOUVER SHUTTERS OPERATION PRINCIPLE Pro version is equipped with automatic shutters. During the ventilator operation the automatic shutters open and let the air flow freely through the ventilator. The automatic shutters are closed for 2 minutes at the ventilator shut down.
vento expert (Duo) a50(30)-1 Pro/Pro3 www.blaubergventilatoren.de MOUNTING AND SET-UP READ THE USER'S MANUAL BEFORE INSTALLING THE UNIT. DO NOT BLOCK THE AIR DUCT OF THE INSTALLED VENTILATOR WITH DUST ACCUMULATING MATERIALS, SUCH AS CURTAINS, CLOTH SHUTTERS, ETC. AS IT PREVENTS AIR CIRCULATION IN THE ROOM. 1.
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The thermal actuator rod must be in lower position when installing the front panel of the Vento Expert A50-1 Pro unit. 5. Fix the back part of the indoor unit on the wall with the screws supplied with the mounting kit of the ventilator.
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8. Install the front part of the indoor unit. The thermal actuator rod must be in lower position when installing the front panel, as shown in the figure in Section 4 on page 10. Vento Expert A50-1 Pro/Pro3 Vento Expert Duo A30-1 Pro 9.
vento expert (Duo) a50(30)-1 Pro/Pro3 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.
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vento expert (Duo) a50(30)-1 Pro/Pro3 www.blaubergventilatoren.de WIRING DIAGRAM FOR IN SERIES CONNECTION Master Slave 1 Slave N Power input +12V +12V +12V АС 100-240V 50/60 Hz to the next ventilator WIRING DIAGRAM FOR IN PARALLEL CONNECTION Master Slave 1 Slave N Power input +12V +12V...
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Turning the ventilator off is not allowed. The switch position disables switching the ventilator off with the button on the side control panel. Vento Expert A50-1 Pro/Pro3 Vento Expert Duo A30-1 Pro Fan rotation direction. For controlled ventilation it is Boost mode setup.
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Its blinking indicates shutdown of a specific ventilation unit in the network. In case of an emergency shutdown of a Vento Expert A50-1 Pro/Pro3 unit in the network the defective ventilation unit is Alarm marked with the blinking Alarm indicator.
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(Duo) a50(30)-1 Pro/Pro3 www.blaubergventilatoren.de AIR FLOW BLOCKING FOR Vento Expert A50-1 Pro/Pro3 Press the front panel to close the air duct. The fan turns off automatically. The unit functionality is not changed. To open the air duct, pull the front panel while holding the special recesses.
1. Press the latches on the side of the indoor control unit to take off the front part. Then open the latches and remove the front panel. Remove the filters for cleaning. Perform all the above operations in the reverse order after cleaning. Vento Expert A50-1 Pro/Pro3 1. Press the latches on the side of the indoor control unit to take off the front part.
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3. Remove the cartridge from the air duct by pulling the cord. Clean the filters as they get clogged, but not less than once in three months. Vento Expert A50-1 Pro/Pro3 Vento Expert Duo A30-1 Pro 4. Wash the filters and let them dry out completely. Install the dry filters back and reassemble the unit. Vacuum cleaning is allowed.
vento expert (Duo) a50(30)-1 Pro/Pro3 www.blaubergventilatoren.de TROUBLESHOOTING POSSIBLE REASONS AND TROUBLESHOOTING Problem Possible reasons Troubleshooting Make sure the power supply line is connected No power supply. correctly, otherwise troubleshoot the connection When switching on the error. ventilator, the fan does not Turn the ventilator off.
vento expert (Duo) a50(30)-1 Pro/Pro3 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.
vento expert (Duo) a50(30)-1 Pro/Pro3 www.blaubergventilatoren.de CERTIFICATE OF ACCEPTANCE Unit Type Single-room reversible energy recovery ventilator Model Vento Expert ________________ 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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