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Room panel

thermostat with display and configurable buttons

Model number: TH-3-IQ
Mounting: on-wall, 60mm junction box
Dimensions: 136×96×36mm


  • room / heating zone thermostat
  • scene controller


  • alternate setpoint
  • fan options:
    • manual fan speed
    • fan speed limits
    • fan-max with time limitation
  • night mode
  • various sensor options:
    • internal
    • external
    • remote
  • massive aluminum body
  • glass cover plate
  • IR receiver
  • configurable buttons
  • white-blue alphanumeric display
  • mechanical buttons with click
  • built in relative humidity sensor

General description

TH-3-IQ module belongs to room/zone thermostat controllers. It can be used for any heating and/or cooling system including: fan-coils, hot water or electrical radiators, ceiling fans, floor/ceiling heating/cooling, split AC. TH series provide maximum comfort and energy saving functionality. Set-points are selectable on the unit or through other devices. Advanced functionality including smart-phone operation, internet operation, scheduling, HIQ automations, automatic weather response and more are provided when connected to HIQ Home Controller and HIQ universe.

In addition TH-3-IQ provides complete configurable scene controller functionality.

Technical specification

Window switch input: internal pull-up 12V, 2mA
Temperature measurement: internal or external ES/ES-A
Power supply: 24V/25mA
Ingress protection: IP20
Operating temperature: 0..45°C
Storage temperature: -20..75°C
Relative humidity: 0..95% n/c


IEX2 BUS +24V IEX2 bus
Window magnetic switch IX0 Digital input
External temperature sensor ES / ES-A TS1 Temperature sensor input

When installing: “Autoaddress” button will link FC-1-IQ unit with lowest serial number with thermostat with lowest serial number and so on.

en/hiq_hw/th-3-iq.txt · Last modified: 14.08.2019 12:58 by goran.kocjancic

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