====== Room panel ======

**thermostat with display and configurable buttons**

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{{  hiq_hardware:th-3-iq.png?nolink  }}
 
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| Model number: ^ TH-3-IQ                     |
| Mounting:     | on-wall, 60mm junction box  |
| Dimensions:   | 136×96×36mm                 |

===== Applications =====

  * room / heating zone thermostat
  * scene controller

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===== Features =====

  * 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.

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===== 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 |

===== Terminals =====


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| IEX2 BUS                               ^    +24V   | IEX2 bus                      |
| :::                                    ^    CANH   | :::                           |
| :::                                    ^    CANL   | :::                           |
| :::                                    ^    GND    | :::                           |
| Window magnetic switch                 ^    IX0    | Digital input                 |
| :::                                    ^    GND    | :::                           |
| External temperature sensor ES / ES-A  ^    TS1    | Temperature sensor input      |
| :::                                    ^    GND    | :::                           |


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{{  hiq_hardware:th-1m-iq-ter.png?nolink&400  }}

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When installing: "Autoaddress" button will link [[en:hiq_hw:fc-1-iq| FC-1-IQ]] unit with lowest serial number with thermostat with lowest serial number and so on.