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Summary of Contents for BLAUBERG Ventilatoren KOMFORT ERV EC DB 100 S14
- Page 1 Heat and energy recovery air Handling unit KOMFORT ERV EC DB 100 S14 KOMFORT ERV EC DB 150 S14 KOMFORT ERV EC DB 250 S14 KOMFORT ERV EC DB 350 S14 USER’S MANUAL...
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Page 2: Table Of Contents
KoMFort erv ec dB 100/150/250/350 www.blaubergventilatoren.de CONTENTS Safety requirements ..................................2 Purpose ........................................ 4 Delivery set ......................................4 Designation key ....................................4 Technical data ....................................5 Design and operating principle ............................7 Mounting and set-up .................................. 9 Connection to power mains ..............................11 Technical maintenance ................................ - Page 3 KoMFort erv ec dB 100/150/250/350 www.blaubergventilatoren.de All operations described in this manual must be performed by qualified personnel only, properly trained and qualified to install, make electrical connections and maintain ventilation units. Do not attempt to install the product, connect it to the mains, or perform maintenance yourself. This is unsafe and impossible without special knowledge.
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Page 4: Purpose
KoMFort erv ec dB 100/150/250/350 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
KoMFort erv ec dB 100/150/250/350 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 KoMFort erv ec dB 100/150/250/350 www.blaubergventilatoren.de Dimensions [mm] Model Ø D KOMFORT ERV EC DB 100 KOMFORT ERV EC DB 150 KOMFORT ERV EC DB 250 KOMFORT ERV EC DB 350 1157 1024...
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Page 7: Design And Operating Principle
KoMFort erv ec dB 100/150/250/350 www.blaubergventilatoren.de DESIGN AND OPERATING PRINCIPLE DESIGN. BOTTOM VIEW KOMFORT ERV EC DB 100/150/250/350 L KOMFORT ERV EC DB 100/150/250/350 R 1. Cable glands; 2. Extract fan; 3. Supply filter; 4. Control unit; 5. Extract filter; 6. Supply fan; 7. Humidity sensor (оption)*. The service panel is equipped with a detachable access door with manual bolts for cleaning or replacement of the filters and heat exchanger. - Page 8 KoMFort erv ec dB 100/150/250/350 www.blaubergventilatoren.de Defrosting mode: to prevent the heat exchanger freezing in the cold season the unit has an automatic Defrosting mode according to the freeze protection temperature sensor readings in the exhaust air duct downstream of the heat exchanger. The unit switches to the defrosting mode at the extract air temperature +3 °...
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Page 9: Mounting And Set-Up
KoMFort erv ec dB 100/150/250/350 www.blaubergventilatoren.de MOUNTING AND SET-UP READ THE USER'S MANUAL BEFORE INSTALLING THE UNIT. WHILE INSTALLING THE UNIT ENSURE CONVENIENT ACCESS FOR SUBSEQUENT MAINTENANCE AND REPAIR. While mounting the unit provide enough space for its servicing and maintenance. Minimum distance required to access the unit 300 mm HUMIDITY SENSOR MOUNTING... - Page 10 KoMFort erv ec dB 100/150/250/350 www.blaubergventilatoren.de UNIT MOUNTING The unit is designed for ceiling mounting with anchor threaded bolts, nuts and vibration-absorbing rubber. Fasteners for unit mounting are not included in the delivery set and should be ordered separately. While choosing fasteners consider the material of the mounting surface as well as the weigh of the unit, refer to the Technical Data section.
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Page 11: Connection To Power Mains
KoMFort erv ec dB 100/150/250/350 www.blaubergventilatoren.de KOMFORT ERV EC DB 100/150/250/350 L KOMFORT ERV EC DB 100/150/250/350 R Supply Supply Exhaust Exhaust Extract Extract Intake Intake 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. -
Page 12: Technical Maintenance
KoMFort erv ec dB 100/150/250/350 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 The unit must undergo technical maintenance 3 to 4 times a year. It includes general cleaning of the unit and the following operations: 1. -
Page 13: Troubleshooting
KoMFort erv ec dB 100/150/250/350 www.blaubergventilatoren.de TROUBLESHOOTING Problem Possible reasons Troubleshooting The fan(s) do(es) not get The unit is disconnected from Make sure the power supply line is connected correctly, started. network. otherwise troubleshoot a connection error. Filters, fans or the heat exchanger Clean or replace the filters. -
Page 14: Manufacturer's Warranty
KoMFort erv ec dB 100/150/250/350 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 15: Certificate Of Acceptance
KoMFort erv ec dB 100/150/250/350 www.blaubergventilatoren.de CERTIFICATE OF ACCEPTANCE Unit Type Heat and energy recovery 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 16 www.blaubergventilatoren.de B146EN-05...
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