CH171D

Remote relay actuator for IntelliComfort CH150R

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CH171D FOR MORE INFO

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• DESCRIPTION
• TECHNICAL SPECIFICATION
• HOMOLOGATION AND INSTALLATION
• TECHNICAL LITERATURE

• DESCRIPTION
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  CH171D actuator, coupled with Intellicomfort CH150R programmable thermostat by means of a bipolar cable, allows the remotely control of two users that typically represent the heating system and the humidification system.

  General features

  • Operating temperature: 45 °C.
  • Storage and transport ambient temperature: -25 ÷ 60 °C.
  • Voltage-free switching contacts.
  • Software class A.
  • Double insulation.

  Electric features

  • Power supply: 230V 50 Hz.
  • Absorbed power: 2VA.
  • Output relay parameters: 5(3)A 250 Vca.
  • Voltage-free switching contacts.
  • Disconnection type 1B.
• ADVANTAGES
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  CH171D actuator, coupled with Intellicomfort CH150R programmable thermostat by means of a bipolar cable, allows the remotely control of two users that typically represent the heating system and the humidification system.

  Advantages
• TECHNICAL SPECIFICATION

  CODE	MOUNTING	POWER SUPPLY	CONTACT RATING	PROTECTION DEGREE
  CH171D	DIN rail	230Vca 50Hz	5(3)A 250Vca	IP40 (back panel)

• HOMOLOGATION AND INSTALLATION
  Homologation

  • Complies with EN60730-1 standards.
  • In conformity with R&TTE EN300 220-3, EN 301 489-03 directives.

  Installation and use

  • Installation shall be performed according to the current rules.
  • The distance between the actuator and transmitter must not exceed 100 m.
  • Connect the cables to the terminal board base according to the shown wiring diagrams.
  • Back panel mounting.

  • CH171D actuator, coupled with a Fantini Cosmi programmable thermostat by means of a bipolar cable, allows the remotely control of two users that typically represent the heating system and the humidification system.
  • The bipolar cable that connects the programmable thermostat to CH171D actuator has two functions:
    – Programmable thermostat power supply;
    – Communication bus of the ON/OFF commands sent from the programmable thermostat to CH171D.
  • The receiving device operation CHARACTERISTICS three led giving the following indications:
    – POWER ON: when this led is on it indicates that the actuator is properly powered. Instantaneous and quickly flashing shows the receipt of the data sent via radio from the programmable thermostat.
    – RELAY CONTACT FOR HEATING: when this led is on it indicates that the relay contact used for heating is closed, otherwise it will be open.
    – RELAY CONTACT FOR HUMIDIFICATION: it indicates, if is on that the relay contact used for humidification is closed, otherwise it will be open.
• TECHNICAL LITERATURE
  • CH71D EN technical data sheet
  • CH71D RU technical data sheet
• FAQS