BLAUBERG Freshbox E-100 WiFi User manual

ELECTRIC HEATER
INSTALLATION GUIDE
EN
EH Freshbox

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2
1Adjust the heater length L in consideration of the air duct length and the vent hood dimensions.
20 mm L
min 3 mm
Mark the necessary length of the heater L on the guide tube, cut off the extra cable ties with wire cutters, move the cable away to the
side and saw off the redundant part of the tube.
L
2Trim the drain tube.
The distance between the ends of the drain tube and the guide tube on the temperature sensor side shall be 20 - 30 mm.
20-30 mm
L
The electric heater maintains above-zero temperature of the condensate drain pipe of the air handling unit.The heater is equipped with a
temperature sensor for automatic activation and de-activation. The device is powered via a plug-in cable which connects it to the control
unit of the air handling unit.
Temperature sensor
Cable for connection
to the control unit
Heating element
Guide tube

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EH Freshbox
3
31Install the electric heater prior to the air handling unit installation or remove the air handling unit if already installed. 2
Insert the drain tube into the guide tube. 3Route the heater cable through the connection pipe. 4Place the electric heater inside
the air duct and suspend the air handling unit back in place.
32
4
1
4To access the control unit, open the air handling unit and remove the shielding plate by undoing the attachment screws.
5Connect the heater to the control unit in accordance with the wiring diagram.
L N PE
Коричневий Синій Жовтий/Зелений
Freshbox 110 Freshbox 100
Freshbox 110 Freshbox 100

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B73-8EN-02