Home Assistant

Danfoss Air

The Danfoss Air integrationIntegrations connect and integrate Home Assistant with your devices, services, and more. [Learn more] allows you to access information from your Danfoss Air HRV unit.

Note: Danfoss Air CCM only accepts one TCP connection at a time. Due to this the integration will not work while you have the HRV PC-Tool open.

There is currently support for the following device types within Home Assistant:

To enable Danfoss Air, add the following lines to your configuration.yamlThe configuration.yaml file is the main configuration file for Home Assistant. It lists the integrations to be loaded and their specific configurations. In some cases, the configuration needs to be edited manually directly in the configuration.yaml file. Most integrations can be configured in the UI.[Learn more] file. After changing the configuration.yamlThe configuration.yaml file is the main configuration file for Home Assistant. It lists the integrations to be loaded and their specific configurations. In some cases, the configuration needs to be edited manually directly in the configuration.yaml file. Most integrations can be configured in the UI.[Learn more] file, restart Home Assistant to apply the changes. To view the changes, go to Settings > Devices & services > Entities.

# Example configuration.yaml entry
danfoss_air:
  host: IP_ADDRESS_OF_CCM

Configuration Variables

Looking for your configuration file?
host string Required

Danfoss Air CCM IP.

Binary sensor

The following binary sensor is supported.

  • Bypass active: Indicator if heat recovery is currently bypassed.

Sensor

The following sensors are supported.

  • Outdoor temperature: Outdoor air temperature.
  • Supply temperature: Air temperature of the air supplied to the house.
  • Extract temperature: Air temperature of the air extracted from the house.
  • Exhaust temperature: Exhausted air temperature.
  • Remaining filter lifetime: Remaining filter lifetime measured in percent.
  • Humidity: Relative humidity in percent.
  • Fan step: Fan step.
  • Exhaust fan speed: Exhausted fan speed.
  • Supply fan speed: Supply fan speed.
  • Dial battery: Dial battery level in percent.

Switch

The following switches are supported.

  • Boost: Switch to manually activate boost.
  • Bypass: Switch to manually activate bypass.
  • Automatic bypass: Switch to enable automatic bypass.