#HVAC Split System Bang Bang Control

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lyric jewel
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Pretty green to HA, I am going to document how I managed to get it working if I ever did.
I have a Daikin AC, this has a issue where when set to a Temp 20°C (68°F) it will keep heating above the set temp to 24°C (75.2°F) I think this is an issue with the size of the room.

Solution: Have a Broadlink RM4 send a IR command to the AC when the temp in the room has reached the threshold set to turn off. Turn on when 2°C below target and off when 1°C above. May need to setup something to prevent it from constantly sending commands.

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ChatGPT was used

Addons used:
SmartIR - For the IR codes
Broadlink - For the remote

configuration.yaml

climate:
  - platform: smartir
    name: Nathans room
    unique_id: nathans_room
    device_code: 1100
    controller_data: remote.nathans_room
    temperature_sensor: sensor.nathans_room_temperature
    humidity_sensor: sensor.nathans_room_humidity