CH173D

Radio actuator for Intellitherm and radio frequency thermostats

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CH173D FOR MORE INFO

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

• DESCRIPTION
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  CH173D modular actuator for the remotely control via radio waves of the heating and air-conditioning installations, for C57RF, C58RF chronothermostats and CH115RF radio frequency thermostats.

  General features

  • Storage and transport ambient temperature: -25 ÷ 60°C.
  • Receiver: OOK 868,350 MHz.
  • Sensibility: -104 dBm.
  • Pollution degree 2.
  • Software class A.
  • Double insulation.
  • Type of action: 1B (micro disconnection)
  • Pulse voltage 4000V.

  Electric features

  • Power supply: 230V 50 Hz.
  • Absorbed power: 2VA.
  • Contacts rating: 5(3)A 250Vac.
  • Voltage-free switching contacts.
  • Type of action: 1B (micro disconnection)
  • Pulse voltage: 4000V.
• ADVANTAGES
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  CH173D modular actuator for the remotely control via radio waves of the heating and air-conditioning installations, for C57RF, C58RF chronothermostats and CH115RF radio frequency thermostats.

  Advantages
• TECHNICAL SPECIFICATION

  CODE	INSTALLATION	POWER SUPPLY	BODY ADMISSIBLE TEMPERATURE	CONTACTS RATING	PROTECTION DEGREE
  CH173D	DIN rail	230Vac 50Hz	- 10 ÷ 45 °C	5(3)A 250Vac	IP20

• HOMOLOGATION AND INSTALLATION
  Homologation

  • Complies with the following directives: BT, EMC, R&TTE.
  • Standards: EN60730-1, EN 301 489-3, EN 300 220-3.

  Installation and use

  • 3-module DIN-rail mounting (1 module = 17,5mm).

  • CH173D is a radio receiver (actuator) that coupled with a transmitter of Fantini Cosmi product line enables to control remotely a preset user (usually a boiler).
  • Sent radio signal is free from interference with other devices even if the same frequency is used.
  • The distance between the actuator and transmitter must not exceed 30 m in closed spaces and 70 m in open spaces (N.B. signal reception range data can vary according to environmental conditions).
  • Do not shield the device with metallic parts.
  • The receiving device CHARACTERISTICS three led giving the following indications:
    – POWER ON: when this led is on it indicates that the receiver is properly powered. The meaning of the different colors of this LED is specified below.
    – AUTO: when this led is on it indicates that the receiver is configured in AUTOMATIC MODE. Otherwise, when the led is OFF the MANUAL MODE is active.
    – CONTACT STATUS: it indicates, if the led is on that the relay contact is closed, otherwise (led OFF) it will be open.
• TECHNICAL LITERATURE
  • CH173D EN technical data sheet
• FAQS