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ENGLISH
L2003212 Installation guide for DucoBox Energy Comfort (Plus) (Revision A | 18.10.2022)
Mount the Pre-Heater before the DucoBox Energy Comfort (Plus) is started up� During the start-up wizard you will
then automatically be asked to confirm whether a Pre-Heater has been installed!
If the start-up wizard has already been run and the Pre-Heater is installed after this, the Pre-Heater must be activated via the
Display menu�
SETTINGS-FROST-PROTECTION-HEATER EXT
05.G
Vents
You should preferably use DUCO vents, such as DucoVent Basic or DucoVent Design� See the technical data sheet or fitting instruc-
tions for the DucoVent Basic or Design for details� When installing vents, it is best to observe a few rules:
• Take care to ensure that the supply and exhaust vents are a minimum of 1�5 m van apart so they cannot come into contact�
• It is preferable not to fit a vent right next to a wall in order to prevent soiling�
• In order to cut down resistance, we recommend using 125 mm dia� vents only�
• Maximum exhaust flow rate per vent: 75 m³/h�
• Maximum supply flow rate per vent: 50 m³/h�