D400 Plus DucoBox Energy Comfort Flow Optimiser Plus Inletring Instructions

June 10, 2024
Duco

Plus DucoBox Energy Comfort Flow Optimiser Plus
Inletting Instructions Service instruction
Flow Optimiser + inletting
DucoBox Energy Comfort D400 / Plus
L2004682-A 21.05.2024

D400 Plus Duco Box Energy Comfort Flow Optimiser Plus Inletting

http://link.duco.eu/7b2339

Service & Maintenance DucoBox Energy Comfort D400 and Comfort Plus fans

Situation BEFORE and AFTER

Fan with “old” inlet ring
DucoBox serial number before Pxxxx-240506-xxx

Fan with flow Optimiser + (new) inlet ring
DucoBox serial number as of Pxxxx-240506-xxx

Assembly instructions

Step 1:
Remove the inlet ring from the existing fan by loosening 3 screws.

It is NOT necessary to remove the fan out of the DucoBox.

Step 2:
Fan + spare part: 0000-4941 (Inlet ring + Flow grid) Screw the new inlet ring onto the fan. Then click the flow Optimiser onto the inlet ring.

Copyright rules: all rights reserved – Translation of the instructions from Dutch
Changes based on technical improvements reserved. For information regarding warranty, maintenance,
technical data, etc., see www.duco.eu. Installation, connection, maintenance and repairs are to be carried out
by an accredited installer. The electronic components of this product may be live. Avoid contact with water.
Vero DUCO – Hondiusstraat 19 – 8630 Veurne – Belgium
tel +32 58 33 00 33 – info@duco.euwww.duco.eu

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