User Manual Q&AAnswer
Mar 14, 2025 - 01:54 AM
To install the BLAUBERG EH Freshbox Electric Heater, follow these steps:
1. Adjust the heater length: Consider the length of the air duct and the vent hood dimensions. Mark the necessary length of the heater on the guide tube. Cut off any extra cable ties with wire cutters, move the cable away to the side, and saw off the redundant part of the tube.
2. Trim the drain tube: Ensure that the distance between the ends of the drain tube and the guide tube on the temperature sensor side is 20-30 mm.
3. Install the electric heater: Prior to the air handling unit installation, insert the drain tube into the guide tube. Route the heater cable through the connection pipe. If the air handling unit is already installed, remove it temporarily and then reinstall it after the heater installation.
4. Access the control unit: Open the air handling unit and remove the shielding plate by undoing the attachment screws. This will allow you to access the control unit.
5. Connect the heater to the control unit: Refer to the wiring diagram provided in the manual and connect the heater to the control unit accordingly.
For more detailed instructions and illustrations, please refer to the BLAUBERG EH Freshbox Electric Heater Installation Guide, available on the manufacturer's website at www.blaubergventilatoren.de.
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