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Summary of Contents for BLAUBERG Ventilatoren KOMFORT ERV D150
- Page 1 EnErgy rEcovEry air handling unit KOMFORT ERV D150 KOMFORT ERV D250 KOMFORT ERV D350 USER‘S MANUAL...
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Page 2: Table Of Contents
KoMFort Erv d www.blaubergventilatoren.de CONTENTS 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 ..............................10 Technical maintenance ................................ - Page 3 KoMFort Erv d www.blaubergventilatoren.de • Do not change the power cable length at your own discretion. Do not bend the power • Do not lay the power cable of the unit in cable. Avoid damaging the power cable. Do close proximity to heating equipment. not put any foreign objects on the power cable.
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Page 4: Purpose
KoMFort Erv d 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
IP44 for the unit motors The unit design is constantly being improved, thus some models may be slightly different from those described in this manual. Parameter KOMFORT ERV D150 KOMFORT ERV D250 KOMFORT ERV D350 Unit supply voltage, 50 Hz [V]... - Page 6 KoMFort Erv d www.blaubergventilatoren.de Dimensions [mm] Model Ø D KOMFORT ERV D150 KOMFORT ERV D250 KOMFORT ERV D350 149 1117 1024...
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Page 7: Design And Operating Principle
KoMFort Erv d www.blaubergventilatoren.de DESIGN AND OPERATING PRINCIPLE Left-handed modification Power cord with a plug Controller Cable glands Control unit Supply fan Thermostat for heat exchanger freeze protection Extract fan Cross- ow heat exchanger Extract air lter Supply air lter Inspection hatch for lter and heat exchanger maintenance The service side of the unit is equipped with a detachable inspection hatch on manual bolts for filter and heat exchanger cleaning and... - Page 8 KoMFort Erv d www.blaubergventilatoren.de The provide heat exchanger freeze protection during the cold season, the unit is equipped with a thermostat that is installed in the exhaust air duct downstream of the heat exchanger. The Defrosting mode is activated when the exhaust air temperature is +3 ˚C. After temperature increase the unit returns to the previous operation mode.
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Page 9: Mounting And Set-Up
KoMFort Erv d 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. The unit is designed for suspended ceiling mounting with anchor threaded rods, nuts and anti-vibration rubber. Fasteners for fan mounting are not included in the delivery set and should be ordered separately. -
Page 10: Connection To Power Mains
KoMFort Erv d 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 11: Technical Maintenance
KoMFort Erv d www.blaubergventilatoren.de Wiring diagram (unit with an S20 controller) Х1 1 PE TECHNICAL MAINTENANCE DISCONNECT THE UNIT FROM POWER SUPPLY BEFORE ANY MAINTENANCE OPERATIONS! The unit must undergo technical maintenance 3 to 4 times a year. They include general cleaning of the unit and the following operations: 1. -
Page 12: Troubleshooting
KoMFort Erv d www.blaubergventilatoren.de TROUBLESHOOTING Problem Possible reasons Troubleshooting The fan(s) do(es) not get Make sure the power supply line is connected correctly, No power supply. started. otherwise troubleshoot a connection error. Filters, fans or the heat exchanger Clean or replace the filters. Clean the fans and the heat are soiled. -
Page 13: Manufacturer's Warranty
KoMFort Erv d 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 Council Directive 2014/30/EU, Low Voltage Directive 2014/35/ EU and CE-marking Directive 93/68/EEC. -
Page 14: Certificate Of Acceptance
KoMFort Erv d www.blaubergventilatoren.de CERTIFICATE OF ACCEPTANCE Unit Type Energy recovery air handling unit Model KOMFORT ERV D___________ 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 15 KoMFort Erv d www.blaubergventilatoren.de...
- Page 16 www.blaubergventilatoren.de B147EN-02...
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