Intellicomfort CH143E

Flush mounting weekly programmable thermostat, 230v

• 
• 
• 

Intellicomfort CH143E FOR MORE INFO

• 
• 
• 
• 
• 
• 

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

• DESCRIPTION
  0

  Electronic programmable thermostat with weekly programming, to control heating and air-conditioning installations.

  Compatible with most common plates on the market, thanks to the multiplate frame.

  General features

  • LCD display: graphic, 7-segment symbols and digits.
  • LED, back lighting (blue) display.
  • Selection of backlight duration.
  • Possibility to visualize Celsius or Fahrenheit temperature values.
  • Minimum adjustment differential 0,1°C.
  • Maximum room temperature 45 °C.
  • IP20 protection degree.

  Electric features

  • Software class A
  • Type of action: 1BU (micro disconnection)
  • Voltage-free switching contact
  • As the temperature increases, the thermostat opens contact 1-2 and closes contact 1-4
• ADVANTAGES
  0

  Electronic programmable thermostat with weekly programming, to control heating and air-conditioning installations.

  Compatible with most common plates on the market, thanks to the multiplate frame.

  Advantages

  Compatible with most common plates on the market, thanks to the multiplate frame.

  Possibility to extract programmable thermostat’s body from the frame after mounting and connections, this for doing more easily the adjusting or programming with the device in hand.

• TECHNICAL SPECIFICATION

  Included in the package:

  • 1 programmable thermostat
  •  frame (type n. 3)
  • 1 cover (white) type A

  Code	Temperature  regulation  range	Differential*	Temperature  displayed  range	Adjustable  antifreeze  temperature  range	Power supply	Contacts rating
  CH143E	2 ÷ 40 °C	0,25 K	-35 ÷ 60 °C	0 ÷ 7 °C	230V 50Hz 5(3)A	250Vca

• HOMOLOGATION AND INSTALLATION
  Homologation

  • Complies with EN 60730-2-9 standards.
  • ErP Class IV; 2% (Reg. EU 811/2013 – 813/2013)

  Installation and use

  • Flush-mounting in 3-module 503 embedded boxes by means of 2 screws (supplied).
  • Two-wire connection with the user.
  • Install the programmable thermostat at 1,5 meters above the floor, away from kitchens, heat sources, windows and doors.

   

  The programmable thermostat has 6 front keys to access directly the operating modes that can be changed by pressing the corresponding key.

  SETTABLE TEMPERATURES:

  • T1 operates system’s comfort temperature that can be set from 2°C to 40°C
  • T2 operates system’s economy temperature that can be set from 2°C to 40°C (T2<T1)
  • T3 operates system’s economy temperature that can be set from 2°C to 40°C (T3<T2)
  • TA temperature that can be set from 0 to 7°C to ensure frost protection function.

  OPERATION MODE

  • Weekly automatic (AUTO)
  • Manual mode (MAN)
  • Daily automatic (HOLIDAY)
  • Temporary mode (JOLLY)
  • System off (OFF) can be used as an “antifreeze” function or to completely turn off the system

   

• TECHNICAL LITERATURE
  • CH143E _EN technical data sheet
  • CH143E _ EN instructions
• FAQS