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ENGLISH
L2000631 Installation guide for DucoBox Focus (Revision L | 06.09.2022)
CO2
HIGH
LOW
INST
RH
Master
Slave
01
Introduction
Congratulations on your DucoBox Focus, the smartest box in Europe! The DucoBox Focus performs two functions in a Duco
Demand-Controlled Natural Ventilation System:
On the one hand it is the extractor fan that exhausts contaminated air with excessive CO
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content or relative humidity� Thanks to
integrated control valves, air is only exhausted in the zone that requires it�
On the other hand, it is the master or brain of the system� It receives and interprets signals from slave components (measurements
from sensors or manual input), on the basis of which it controls the ventilation system�
It is inadvisable to connect the DucoBox (via a duct or directly) to an extractor hood, regardless of type� This usually causes exces-
sive fouling in the DucoBox, which affects its operation or has a more direct effect on the flow rate�