BLAUBERG Ventilatoren Freshbox 100 Series User Manual

BLAUBERG Ventilatoren Freshbox 100 Series User Manual

Air handling unit

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Air hAndling unit
Freshbox 100
EN
USER'S MANUAL

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Summary of Contents for BLAUBERG Ventilatoren Freshbox 100 Series

  • Page 1 Air hAndling unit Freshbox 100 USER’S MANUAL...
  • Page 2: Table Of Contents

    Freshbox 100 www.blaubergventilatoren.de CONTENTS Safety requirements ..................................2 Purpose ........................................ 4 Delivery set ......................................4 Designation key ....................................4 Technical data ....................................5 Unit design and operating principle ..........................6 Installation and set-up................................7 Connection to power mains ..............................11 Unit control .......................................
  • Page 3 Freshbox 100 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.
  • Page 4: Purpose

    Freshbox 100 www.blaubergventilatoren.de PURPOSE THE UNIT SHOULD NOT BE OPERATED BY CHILDREN OR PERSONS WITH REDUCED PHYSICAL, MENTAL, OR SENSORY CAPACITIES, OR THOSE WITHOUT THE APPROPRIATE TRAINING. THE UNIT MUST BE INSTALLED AND CONNECTED ONLY BY PROPERLY QUALIFIED PERSONNEL AFTER THE APPROPRIATE BRIEFING. THE CHOICE OF UNIT INSTALLATION LOCATION MUST PREVENT UNAUTHORIZED ACCESS BY UNATTENDED CHILDREN.
  • Page 5: Technical Data

    Freshbox 100 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 80 %. In order to prevent condensation on the internal walls of the units, it is necessary that the surface temperature of the casing is 2-3 °C higher than the dew point temperature of the transported air.
  • Page 6: Unit Design And Operating Principle

    Freshbox 100 www.blaubergventilatoren.de 200 mm 590 mm 257 mm 400 mm UNIT DESIGN AND OPERATING PRINCIPLE Extract grille Additional outlet spigot Supply fan to connect the air duct from the bathroom Humidity sensor or CO sensor (available separately) Plug End switch F8 supply filter Extract filter G4 Counter-flow heat exchanger...
  • Page 7: Installation And Set-Up

    Freshbox 100 www.blaubergventilatoren.de • Temperature differences between supply and extract air flows in the units with polystyrene heat exchangers lead to condensate formation. Condensate is collected in the drain pan and is removed outside by the drain pipes through the exhaust air duct. Condensate is not formed in the units equipped with an enthalpy heat exchanger as moisture is transferred from one air flow to another through the membrane.
  • Page 8 Freshbox 100 www.blaubergventilatoren.de MOUNTING TEMPLATE ADDITIONAL HOLE! DRILL UPON CUSTOMER’S REQUEST ONLY! ADDITIONAL HOLE! DRILL UPON CUSTOMER’S REQUEST ONLY! Ø 120 mm hole for Ø 100 mm air duct Ø 120 mm hole for Ø 100 mm air duct Fill the gaps between the wall and the air ducts Fill the gaps between the wall and the air ducts with a mounting foam with a mounting foam...
  • Page 9 Freshbox 100 www.blaubergventilatoren.de 2.1. Remove the mounting template and drill two through holes Ø 120 mm for round air ducts. When mounting the unit with an additional extract spigot prepare a hole in the wall for a connecting bend and for laying of a rectangular air duct. A connecting bend, rectangular and round air ducts are available separately.
  • Page 10 Freshbox 100 www.blaubergventilatoren.de 5. To install an additional extract spigot, remove the plug on the rear part of the unit. Undo the screws, remove the plug and fix a flange in its place using screws. 6. CAUTION! Install the condensate preheater before fixing the unit to the wall (see the User’s manual of the electric heater).
  • Page 11: Connection To Power Mains

    Freshbox 100 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: Unit Control

    Freshbox 100 www.blaubergventilatoren.de UNIT CONTROL The unit is controlled by means of the control panel on the unit casing and of the remote control. Wall-mounted control panel Remote control Speed 2 Unit On/O Speed 3 Speed 1 : 88 Increasing temperature Decreasing temperature TIMER ON set point for the reheater...
  • Page 13 Freshbox 100 www.blaubergventilatoren.de 3. Timer. The timer is designed to switch the fans to maximum speed with subsequent automatic reset to a previous speed after a set time period, from 20 to 60 minutes. To turn the timer on/off: • From the control panel: press and hold , then press .
  • Page 14 Freshbox 100 www.blaubergventilatoren.de 7. Viewing the temperature sensor readings. To enter the Sensor Readings View mode, turn the unit off. Then press on the control panel simultaneously and hold them down at least for 3 seconds. The indicators light up in the Sensor Readings View mode. •...
  • Page 15 Freshbox 100 www.blaubergventilatoren.de 11. Scheduled Operation mode setting. Each day of the week has four entries. Time of switching the unit to the set speed and turning the heater on or off can be set for each entry. • To enter the Scheduled Operation mode settings, turn the unit off by pressing on the control panel or on the remote control.
  • Page 16: Technical Maintenance

    Freshbox 100 www.blaubergventilatoren.de 12. Alarms. In case of alarm, the unit is turned off and the alarm indicators are displayed on the control panel. Temperature sensor Freeze protection malfunction sensor breakout ALARM INDICATION TROUBLESHOOTING Contact the Seller for further Outdoor temperature sensor malfunction information.
  • Page 17: Troubleshooting

    Freshbox 100 www.blaubergventilatoren.de 3. Fan maintenance (once a year). Even in case of regular maintenance of the filters, some dust may accumulate inside the fans and reduce the fan performance and supply air flow. Clean the fan with a cloth or a soft brush. Do not use water, aggressive solvents or sharp objects as they may damage the impeller. 4.
  • Page 18: Manufacturer's Warranty

    Freshbox 100 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 19: Certificate Of Acceptance

    Freshbox 100 www.blaubergventilatoren.de CERTIFICATE OF ACCEPTANCE Unit Type Air handling unit Model Freshbox_______100___________ 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 B73-5EN-07...

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