INTENDED AREA OF USE TECHNICAL DATA STANDARDS OPERATIONAL DIAGRAMS WIRING AND CONNECTIONS MOUNTING INSTRUCTIONS IN STEPS OPERATING INSTRUCTIONS TRANSPORT AND STORAGE WARRANTY AND RESTRICTIONS MAINTENANCE MIW-SDX-DM-EN-000 - 11 / 06 / 2021 2 - 9 www.sentera.eu back to the table of contents...
In case there are any questions that are not answered, please contact your technical support or consult a professional. MIW-SDX-DM-EN-000 - 11 / 06 / 2021 3 - 9 www.sentera.eu...
CONTROLLER PRODUCT DESCRIPTION The SDX-DM series are electronic fan speed controllers, which allow you to manually adjust the rotational speed of single phase AC motors by varying the motor voltage through phase angle control. The output can be regulated from minimum to maximum or from maximum to minimum.
Fig. 1 Wiring and connections Minimum speed adjustment trimmer (factory pre set to 100 VAC) Regulated output to motor Power Supply: 230 VAC / 50—60 HZ MIW-SDX-DM-EN-000 - 11 / 06 / 2021 6 - 9 www.sentera.eu back to the table of contents...
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Mount the external enclosure onto the surface by means of the screws and dowels adhering to the mounting dimensions shown in Fig. 3 Mounting dimensions - surface mounting. MIW-SDX-DM-EN-000 - 11 / 06 / 2021 7 - 9 www.sentera.eu back to the table of contents...
In case of faulty operation Please check if: ■ the right voltage is applied ■ all connections are correct ■ the machine to be regulated is functioning MIW-SDX-DM-EN-000 - 11 / 06 / 2021 8 - 9 www.sentera.eu back to the table of contents...
In case of heavy pollution, clean with a non-aggressive product. In these circumstances the unit should be disconnected from the supply. Pay attention that no fluids enter the unit. Only reconnect it to the supply when it is completely dry. MIW-SDX-DM-EN-000 - 11 / 06 / 2021 9 - 9 www.sentera.eu...
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