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Summary of Contents for Duco RoofFan
- Page 1 Duco RoofFan ENGLISH Service instructions L2004632 (revision A | 06.05.2024)
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Page 2: Table Of Contents
� �� � � � � � � � � � � � � � � � � �� � � � � � � � � � � � � � � � � � � � � � � � � � �� � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � �� � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � �� � � � � � � � � � � � � � � ���� ������� ������� ������ 02 Appendix 1: Duco RoofFan connection diagrams (control unit and fan) �... -
Page 3: Overview Of Possible Problems, Causes And Solutions
(anymore) • The pressure sensor is damaged� fan does NOT run? • The mains voltage to the Duco RoofFan is abnormal (too low or too (see page 4) high)� • The control unit is damaged� •... -
Page 4: A Step-By-Step Instructions: What If The Fan Does Not Run
ENGLISH 01.A Step-by-step instructions: what if the fan does NOT run? The fan of the Duco RoofFan does not run (anymore) Remove the obstacles from the ventilation ducts� Is the fan blocked or dirty? Possibly remove any foreign objects / dirt from the fan Is the power switch turned off? Turn the power switch on�... -
Page 5: B Step-By-Step Instructions: What If The Fan Runs Too Slowly
Is there an LED indicator on the fan Follow the instructions according to the LED indication� indicating a fault? See appendix 2 Contact DUCO Service Information sheet Installation manual Display menu Duco RoofFan Duco RoofFan L2004632 Service instructions Duco RoofFan (Revision A | ) 06.05.2024... -
Page 6: C Step-By-Step Instructions: What If The Fan Keeps Running On High
Is there an LED indicator on the fan Follow the instructions according to the LED indication� indicating a fault? See appendix 2 Contact DUCO Service Information sheet Installation manual Display menu Duco RoofFan Duco RoofFan L2004632 Service instructions Duco RoofFan (Revision A | ) 06.05.2024... -
Page 7: D Step-By-Step Instructions: What If The Fan Is Too Noisy
Replace the fan Is there an LED indicator on the fan indicating a fault? Follow the instructions according to the LED indication� See appendix 2 Contact DUCO Service Installation manual Duco RoofFan L2004632 Service instructions Duco RoofFan (Revision A | ) 06.05.2024... -
Page 8: Appendix 1: Duco Rooffan Connection Diagrams (Control Unit And Fan)
7 Contactbelasting max. AC 250 V 2 A 7 Contactbelasting max. AC 250 V 2 A 9.3 Afmetingen [mm] 9.3 Afmetingen [mm] L-BAL-E286-NL 1904 Index 004 Art.-nr. 00163471 L-BAL-E286-NL 1904 Index 004 Art.-nr. 00163471 L2004632 Service instructions Duco RoofFan (Revision A | ) 06.05.2024 43/44 43/44... - Page 9 6 Ingang voor toerentalopgave via 0...10 V signaal / potentiometer (R > 100 kΩ) 7 Spanningsvoorziening 10 V DC (I 50 mA) 8 Uitvoering met aansluitleidingen L-BAL-F055D-NL 2023/25 Index 007 Art.-nr. 49/55 L2004632 Service instructions Duco RoofFan (Revision A | ) 06.05.2024...
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Page 10: Appendix 2: Duco Rooffan - Fan Led Display
3� Unhook the control unit from the motor plate (slide the control unit slightly upwards): 4� Read the fan LED indicator: LED status in fan cover Possible signals (max 17x): L2004632 Service instructions Duco RoofFan (Revision A | ) 06.05.2024... - Page 11 When the intermediate circuit voltage is longer than Cause: too high input voltage or generator operation 75 sec� above the limit value, a shutdown with error at the motor� message occurs� L2004632 Service instructions Duco RoofFan (Revision A | ) 06.05.2024...
- Page 12 Controller switches off the motor� Temperature alarm Automatic restart after cooling down� 17 x Exceeding the maximum permitted indoor Check assembly of the device and cooling of the temperature� controller� L2004632 Service instructions Duco RoofFan (Revision A | ) 06.05.2024...
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Page 13: Appendix 3: Replacing The Fan
0.000 7045832.8 A1032682 info @ duco.eu www.duco.eu This drawing is property of Vero Duco NV and can not be copied, kg/m dm²/m mm³ neither shown to third party/externally without written permission. Remove the motor plate with rotor and control unit from the middle injection molding by unscrewing the 4 plastic screws�... -
Page 14: Appendix 4: Replacing The Control Unit
0.000 7045832.8 A1032682 info @ duco.eu www.duco.eu This drawing is property of Vero Duco NV and can not be copied, kg/m dm²/m mm³ neither shown to third party/externally without written permission. L2004632 Service instructions Duco RoofFan (Revision A | ) 06.05.2024... - Page 15 ENGLISH L2004632 Service instructions Duco RoofFan (Revision A | ) 06.05.2024...
- Page 16 ENGLISH L2004632 Document last modified on 06.05.2024 (revision A) L2004632 Service instructions Duco RoofFan (Revision A | ) 06.05.2024...
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