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Summary of Contents for BLAUBERG 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 www.blaubergventilatoren.de CONTENTS Safety requirements ..................................3 Purpose ........................................ 5 Delivery set ......................................5 Designation key ....................................5 Technical data ....................................6 Design and operating principle ............................8 Mounting and set-up .................................. 10 Connection to power mains ..............................11 Technical maintenance ................................ -
Page 3: Safety Requirements
KoMFort erv ec dB 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. - Page 4 KoMFort erv ec dB www.blaubergventilatoren.de • Disconnect the unit from • Do not allow children to power mains prior to any operate the unit. technical maintenance. • When the unit generates • Do not store any explosive or unusual sounds, odour, or highly flammable substances emits smoke, disconnect it in close proximity to the unit.
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Page 5: Purpose
KoMFort erv ec dB 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 6: Technical Data
KoMFort erv ec dB www.blaubergventilatoren.de TECHNICAL DATA The unit is designed for application with the ambient temperature ranging from +1 °C to +40 °C and relative humidity up to 80 %. 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 7 KoMFort erv ec dB 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 8: Design And Operating Principle
KoMFort erv ec dB www.blaubergventilatoren.de DESIGN AND OPERATING PRINCIPLE Left-handed modification Power cable with a plug Control panel Cable glands Control unit Supply fan Extract fan Temperature sensor for heat exchanger freezing protection *Bypass damper **Humidity sensor Cross- ow heat exchanger Extract lter Supply lter Service side... - Page 9 KoMFort erv ec dB 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 10: Mounting And Set-Up
KoMFort erv ec dB 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. HUMIDITY SENSOR MOUNTING The humidity sensor is not included in the delivery set and can be ordered separately. The humidity sensor must be installed prior to unit mounting. -
Page 11: Connection To Power Mains
KoMFort erv ec dB 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 12: Technical Maintenance
KoMFort erv ec dB www.blaubergventilatoren.de TECHNICAL MAINTENANCE DISCONNECT THE UNIT FROM POWER SUPPLY BEFORE ANY MAINTENANCE OPERATIONS! 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 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 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 www.blaubergventilatoren.de CERTIFICATE OF ACCEPTANCE Unit Type Heat and energy recovery air handling unit Model KOMFORT ERV EC DB______ S14 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-04...
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