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* Documentation for https://github.com/home-assistant/home-assistant/pull/10388 * added note that the knx plattform is not supported on Windows. Reason: HAss on windows uses asyncio.ProactorEventLoop() which has poor UDP support. See related issue: https://github.com/home-assistant/home-assistant/issues/6820 * ✏️ Fixed note markup
77 lines
3.2 KiB
Markdown
77 lines
3.2 KiB
Markdown
---
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layout: page
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title: "KNX Climate"
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description: "Instructions on how to integrate KNX thermostats with Home Assistant."
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date: 2016-06-24 12:00
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sidebar: true
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comments: false
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sharing: true
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footer: true
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logo: knx.png
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ha_category: Climate
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ha_release: 0.25
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ha_iot_class: "Local Polling"
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---
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The `knx` climate platform is used as in interface with KNX thermostats.
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The `knx` component must be configured correctly, see [KNX Component](/components/knx).
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To use your KNX thermostats in your installation, add the following lines to your `configuration.yaml` file:
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```yaml
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# Example configuration.yaml entry
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climate:
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- platform: knx
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name: HASS-Kitchen.Temperature
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temperature_address: '5/1/1'
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setpoint_shift_address: '5/1/2'
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setpoint_shift_state_address: '5/1/3'
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target_temperature_address: '5/1/4'
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operation_mode_address: '5/1/5'
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```
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Alternatively, if your device has dedicated binary group addresses for frost/night/comfort mode:
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```yaml
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# Example configuration.yaml entry
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climate:
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- platform: knx
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name: HASS-Kitchen.Temperature
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temperature_address: '5/1/1'
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setpoint_shift_address: '5/1/2'
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setpoint_shift_state_address: '5/1/3'
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target_temperature_address: '5/1/4'
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operation_mode_frost_protection_address: '5/1/5'
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operation_mode_night_address: '5/1/6'
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operation_mode_comfort_address: '5/1/7'
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```
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Configuration variables:
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- **name** (*Optional*): A name for this device used within Home Assistant.
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- **temperature_address**: KNX group address for reading current room temperature from KNX bus.
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- **target_temperature_address**: KNX group address for reading current target temperature from KNX bus.
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The `knx` component sets the desired target temperature by modifying the setpoint_shift. The module provides the following configuration options:
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* **setpoint_shift_address**: (*Optional*) KNX address for setpoint_shift
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* **setpoint_shift_state_address**: (*Optional*) Explicit KNX address for reading setpoint_shift.
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* **setpoint_shift_step**: (*Optional*) Defines for step size in Kelvin for each step of setpoint_shift. Default is 0.5 K.
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* **setpoint_shift_min**: (*Optional*) Minimum value of setpoint shift. Default is "-6".
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* **setpoint_shift_max**: (*Optional*) Maximum value of setpoint shift. Default is "6".
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The operation modes may be controlled with the following directives:
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- **operation_mode_address** (*Optional*): KNX address for operation mode (Frost protection/night/comfort).
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- **operation_mode_state_address** (*Optional*): Explicit KNX address for reading operation mode
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- **controller_status_address** (*Optional*): KNX address for HVAC controller status (in accordance with KNX AN 097/07 rev 3)
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- **controller_status_state_address** (*Optional*): Explicit KNX address for reading HVAC controller status
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- **operation_mode_frost_protection_address** (*Optional*): KNX address for switching on/off frost/heat protection mode.
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- **operation_mode_night_address** (*Optional*): KNX address for switching on/off night mode.
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- **operation_mode_comfort_address** (*Optional*): KNX address for switching on/off comfort mode.
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`operation_mode_frost_protection_address` / `operation_mode_night_address` / `operation_mode_comfort_address` are not necessary if `operation_mode_address` was specified.
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