Sentera Controls FCTHX Mounting And Operating Instructions

Intelligent temperature and humidity sensor

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FCTHX
INTELLIGENT TEMPERATURE
AND HUMIDITY SENSOR
Mounting and operating instructions

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Summary of Contents for Sentera Controls FCTHX

  • Page 1 FCTHX INTELLIGENT TEMPERATURE AND HUMIDITY SENSOR Mounting and operating instructions...
  • Page 2: Table Of Contents

    STANDARDS OPERATIONAL DIAGRAMS WIRING AND CONNECTIONS MOUNTING INSTRUCTIONS IN STEPS OPERATING INSTRUCTIONS VERIFICATION OF INSTALLATION INSTRUCTIONS TRANSPORT AND STORAGE WARRANTY AND RESTRICTIONS MAINTENANCE MIW-FCTHX-EN-000 - 05 / 08 / 2021 2 - 10 www.sentera.eu back to the table of contents...
  • Page 3: Safety And Precautions

    In case there are any questions that are not answered, please contact your technical support or consult a professional. MIW-FCTHX-EN-000 - 05 / 08 / 2021 3 - 10 www.sentera.eu...
  • Page 4: Product Description

    HUMIDITY SENSOR PRODUCT DESCRIPTION The FCTHX are intelligent sensors featuring adjustable temperature and relative humidity ranges. The used algorithm controls a single analogue / modulating output based on the measured T and rH values, which can be used to directly control an EC fan, an AC fan speed controller or an actuator powered damper.
  • Page 5: Operational Diagrams

    Output [%] Minimum Minimum Maximum Maximum range alert alert range T [°C] / rH [%]* LED indications - T (default) or rH MIW-FCTHX-EN-000 - 05 / 08 / 2021 5 - 10 www.sentera.eu back to the table of contents...
  • Page 6: Wiring And Connections

    Mount the internal enclosure into the wall using appropriate connecting elements. Mind the correct position and mounting dimensions shown in Fig. 2 and Fig. 3. MIW-FCTHX-EN-000 - 05 / 08 / 2021 6 - 10 www.sentera.eu back to the table of contents...
  • Page 7 Customise the factory settings to the desired ones via the 3SModbus software or the Sensistant configurator. For the default factory settings, see the Modbus register map of the product. MIW-FCTHX-EN-000 - 05 / 08 / 2021 7 - 10 www.sentera.eu...
  • Page 8: Operating Instructions

    (part of the Sentera 3SMcenter software suite). Make sure the power supply does not get interrupted during “bootload” procedure, NO T E otherwise you risk losing unsaved data. MIW-FCTHX-EN-000 - 05 / 08 / 2021 8 - 10 www.sentera.eu back to the table of contents...
  • Page 9 Ambient light level > active level: Input Register 42 indicates “Active”. ■ Standby level < Ambient light level < Active level: Input Register 42 indicates “Low intensity”. MIW-FCTHX-EN-000 - 05 / 08 / 2021 9 - 10 www.sentera.eu back to the table of contents...
  • Page 10: Verification Of Installation Instructions

    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-FCTHX-EN-000 - 05 / 08 / 2021 10 - 10 www.sentera.eu...

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