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Summary of Contents for BLAUBERG Ventilatoren Civic EC LB 300
- Page 1 SingLE-room air handLing unit CiviC EC LB 300 CiviC EC LB 500 CiviC EC LBE 300 CiviC EC LBE 500 CiviC EC LBE2 300 CiviC EC LBE2 500 CiviC EC LB 300-E CiviC EC LBE 300-E CiviC EC LBE2 300-E...
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Page 2: Table Of Contents
CiviC EC LB(E, E2) 300/500(-E) www.blaubergventilatoren.de CONTENTS Safety requirements ..................................2 Purpose ........................................ 4 Delivery set ......................................4 Designation key .................................... 4 Technical data ....................................5 Design and operating principle ............................6 Mounting and set-up ................................8 Connection to power mains ..............................12 Technical maintenance ................................ - Page 3 CiviC EC LB(E, E2) 300/500(-E) 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.
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Page 4: Purpose
CiviC EC LB(E, E2) 300/500(-E) www.blaubergventilatoren.de 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. -
Page 5: Technical Data
CiviC EC LB(E, E2) 300/500(-E) www.blaubergventilatoren.de TECHNICAL DATA The unit is designed for indoor application with the ambient temperature ranging from +1 °C up to +40 °C and relative humidity up to 60 % without condensation. In cold, damp rooms, there is a possibility of freezing or condensation inside and outside the casing. In order to prevent condensation on the internal walls of the unit, it is necessary that the surface temperature of the casing is 2-3 °C above the dew point temperature of the transported air. -
Page 6: Design And Operating Principle
CiviC EC LB(E, E2) 300/500(-E) www.blaubergventilatoren.de UNIT OVERALL DIMENSIONS [mm] View H +20* H2 +20* Model Civic EC LB 300 Civic EC LBE 300 Civic EC LBE2 300 1770 1476 Civic EC LB 300-E Civic EC LBE 300-E Civic EC LBE2 300-E... - Page 7 CiviC EC LB(E, E2) 300/500(-E) www.blaubergventilatoren.de The service door enables access for maintenance and service UNIT DESIGN operations. The power cables and grounding conductors must be routed Supply filter through the cable glands to the terminal block located on the top casing panel. The wiring diagram for wiring of the air handling unit is shown on the inner side of the terminal Extract filter box lid.
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Page 8: Mounting And Set-Up
CiviC EC LB(E, E2) 300/500(-E) www.blaubergventilatoren.de MOUNTING AND SET-UP READ THE USER'S MANUAL BEFORE INSTALLING THE UNIT. Sufficient service access to the unit for maintenance or repair operations must be provided. The recommended minimum distances from the unit to the walls are shown below. Make sure the unit has no foreign objects inside before starting it up. - Page 9 CiviC EC LB(E, E2) 300/500(-E) www.blaubergventilatoren.de The levelling feet on the bottom of the unit ensure exact alignment of the unit during mounting. For alignment of the unit loosen the nuts and adjust position of the support disc manually using a wrench. Then tighten the upper and the lower nut.
- Page 10 CiviC EC LB(E, E2) 300/500(-E) www.blaubergventilatoren.de MOUNTING OF SENSORS FOR UNITS WITH S14 AUTOMATION (NOT INCLUDED IN THE DELIVERY SET) The humidity sensor must be attached inside of the extract air duct. Attach the sensor to the insert. Open the unit, remove the upper part of the protective casing and install the insert with the sensor on the bracket located on the wall of the exhaust duct.
- Page 11 CiviC EC LB(E, E2) 300/500(-E) www.blaubergventilatoren.de MOUNTING OF SENSORS FOR UNITS WITH S21 AUTOMATION (NOT INCLUDED IN THE DELIVERY SET) Brackets for installing humidity, CO and VOC sensors are located on the wall of the exhaust duct upstream of the heat exchanger. The bracket 1 is designed for installing a humidity sensor or VOC sensor.
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Page 12: Connection To Power Mains
CiviC EC LB(E, E2) 300/500(-E) 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. - Page 13 CiviC EC LB(E, E2) 300/500(-E) www.blaubergventilatoren.de EXTERNAL WIRING DIAGRAM FOR THE UNITS WITH S14 AUTOMATION PK1* 1~230 V/50(60) Hz Designation Name Type Note РК1* Contact from a fire alarm panel 2 x 0.75 mm Remove the jumper between PK terminals. CO2* CO2 sensor 2 x 0.5 mm...
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Page 14: Technical Maintenance
CiviC EC LB(E, E2) 300/500(-E) www.blaubergventilatoren.de TECHNICAL MAINTENANCE DISCONNECT THE UNIT FROM POWER SUPPLY BEFORE ANY MAINTENANCE OPERATIONS! MAKE SURE THE UNIT IS DISCONNECTED FROM POWER MAINS BEFORE REMOVING THE PROTECTION Maintenance operations of the unit are required 3-4 times per year. Maintenance includes general cleaning of the unit and the following operations: 1. - Page 15 CiviC EC LB(E, E2) 300/500(-E) www.blaubergventilatoren.de 2. Heat exchanger maintenance (once per year). Some dust may accumulate on the heat exchanger even in case of regular maintenance of the filters. Regular cleaning of the heat exchanger is required to maintain high heat recovery efficiency. To clean the heat exchanger, pull it out of the unit and clean it with compressed air or a vacuum cleaner.
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Page 16: Troubleshooting
CiviC EC LB(E, E2) 300/500(-E) www.blaubergventilatoren.de TROUBLESHOOTING TROUBLE POSSIBLE REASONS Troubleshooting Make sure the power supply line is connected correct. No power supply. Otherwise troubleshoot a connection error. The fan(s) do(es) not get Turn the unit off. Troubleshoot the fan clogging. Clean started during activation of Motor or impeller clogging. -
Page 17: Storage And Transportation Regulations
CiviC EC LB(E, E2) 300/500(-E) www.blaubergventilatoren.de STORAGE AND TRANSPORTATION REGULATIONS • Store the unit in the manufacturer’s original packaging box in a dry closed ventilated premise with temperature range from +5 ˚C to +40 ˚C and relative humidity up to 70 %. •... -
Page 18: Manufacturer's Warranty
CiviC EC LB(E, E2) 300/500(-E) 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. -
Page 19: Certificate Of Acceptance
CiviC EC LB(E, E2) 300/500(-E) www.blaubergventilatoren.de CERTIFICATE OF ACCEPTANCE Unit Type Single-room 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. - Page 20 www.blaubergventilatoren.de B142EN-07...
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