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Summary of Contents for BLAUBERG KOMFORT EC S S11 Series
- Page 1 HEAT RECOVERY AND HEAT AND HUMIDITY RECOVERY AIR HANDLING UNIT KOMFORT EC S S11 Series KOMFORT EC SB S11 Series KOMFORT EC SB -E S11 Series KOMFORT EC SB -E S11 Series OPERATION MANUAL...
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Page 2: Table Of Contents
KOMFORT EC S/SB(-E) S11 www.blaubergventilatoren.de CONTENTS Safety requirements ............................2 Purpose ..................................4 Delivery set ................................4 Designation key ..............................4 Technical data ................................ 5 Design and operating logic ........................ 6 Mounting and set-up ............................8 Condensate drainage ............................10 Connection to power mains ......................... - Page 3 KOMFORT EC S/SB(-E) S11 www.blaubergventilatoren.de UNIT MOUNTING AND OPERATION SAFETY PRECAUTIONS • Disconnect the unit from power mains prior to • Unpack the unit with care. any installation operations. • Do not lay the power cable of the unit in close •...
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Page 4: Purpose
KOMFORT EC S/SB(-E) S11 www.blaubergventilatoren.de PURPOSE The unit is an energy saving unit based on heat recovery technology and is one of the energy saving components used in the buildings and premises. The unit is a component part and is not designed for stand-alone operation. The unit is designed to provide permanent controlled air exchange by means of mechanical ventilation in houses, offices, hotels, cafés, meeting halls and other mechanically ventilated premises as well as utilization of extract air heat energy to warm up supply purified air. -
Page 5: Technical Data
KOMFORT EC S/SB(-E) S11 www.blaubergventilatoren.de TECHNICAL DATA The unit is designed for indoor application with the ambient temperature ranging from +1 °C (+33.8 °F) up to +40 °C (+104 °F) and relative humidity up to 80 %. Hazardous parts access and water ingress protection rating: IP44 for the unit motors, IP22 for the assembled unit connected to the air ducts. The unit design is regularly improved, so some models can slightly differ from those ones described in this manual. -
Page 6: Design And Operating Logic
KOMFORT EC S/SB(-E) S11 www.blaubergventilatoren.de DESIGN AND FUNCTIONING Control panel Outdoor temperature sensor Inspection door Electric lead-ins Control unit Service panel *Bypass damper Supply air temperature sensor Counter- ow heat exchanger Extract lter Supply lter Freeze protection temperature sensor Supply fan Extract fan Condensate drain pan Drain pipe... - Page 7 KOMFORT EC S/SB(-E) S11 www.blaubergventilatoren.de Summer cooling mode The bypass damper is opened, the extract air that is removed from the premises INTAKE AIR SUPPLY AIR bypasses the heat exchanger. The air stream temperature remains constant. EXTRACT AIR EXHAUST AIR Backside view Defrosting mode The defrosting mode is designed for heat exchanger freezing protection and is activated on feedback from the freeze protection temperature sensor.
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Page 8: Mounting And Set-Up
KOMFORT EC S/SB(-E) S11 www.blaubergventilatoren.de MOUNTING AND SET-UP THE UNIT MUST BE MOUNTED BY A QUALIFIED EXPERT ONLY, PROPERLY TRAINED AND HAVING THE REQUIRED TOOLS AND MATERIALS. FS1 HUMIDITY SENSOR MOUNTING AND CONNECTION The FS1 humidity sensor is not included in the scope of delivery and should be ordered separately. The humidity sensor must be installed prior to unit mounting. - Page 9 KOMFORT EC S/SB(-E) S11 www.blaubergventilatoren.de Service side change for unit mounting:...
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Page 10: Condensate Drainage
KOMFORT EC S/SB(-E) S11 www.blaubergventilatoren.de UNIT MOUNTING To attain the best performance of the unit and to minimise turbulence-induced air pressure losses while mounting connect the straight air duct section to the spigots on both sides of the unit. Minimum straight air duct length: •... -
Page 11: Connection To Power Mains
KOMFORT EC S/SB(-E) S11 www.blaubergventilatoren.de CONNECTION TO POWER MAINS DISCONNECT THE UNIT FROM POWER SUPPLY PRIOR TO ANY ELECTRIC INSTALLATION OPERATIONS. INSTALLATION SHALL ONLY BE PERFORMED BY A PROFESSIONAL ELECTRICIAN QUALIFIED FOR UNASSISTED OPERATIONS WITH ELECTRICAL INSTALLATIONS UP TO 1000 V AFTER CAREFUL STUDY OF THE PRESENT USER’S MANUAL. -
Page 12: Unit Control
KOMFORT EC S/SB(-E) S11 www.blaubergventilatoren.de UNIT CONTROL The unit is operated with the control panel. For detailed information, read the control panel user’s manual. MAINTENANCE DISCONNECT THE UNIT FROM POWER MAINS PRIOR TO ANY MAINTENANCE OPERATIONS. Maintenance operations of the unit are required 3–4 times per year. Maintenance includes regular cleaning and the following operations: Filter maintenance (3–4 times per year). -
Page 13: Troubleshooting
KOMFORT EC S/SB(-E) S11 www.blaubergventilatoren.de TROUBLESHOOTING Problem Possible reasons Troubleshooting No power supply to the air handling Make sure the power supply line is connected correctly, The fan(s) do(es) not get started. unit. otherwise troubleshoot a connection error. Contaminated filters, fans or the heat Clean or replace the filters;... -
Page 14: Manufacturer's Warranty
KOMFORT EC S/SB(-E) S11 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. This certificate is issued following test carried out on samples of the product referred to above. -
Page 15: Acceptance Certificate
KOMFORT EC S/SB(-E) S11 www.blaubergventilatoren.de CERTIFICATE OF ACCEPTANCE Unit Type Single-room reversible energy recovery ventilator KOMFORT EC S__________________ S11 Model Serial Number Manufacture Date We hereby declare that the product complies with the protection requirements of Electromagnetic Council Directive 2014/30/EU, Low Voltage Directive 2014/35/EU and CE-marking Directive 93/68/EEC on the approximation of the laws of the Member States relating to electromagnetic compatibility. - Page 16 www.blaubergventilatoren.de Komfort(EC)_SB v5(6)_EN...
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