Nibe automations for Home Assistant.

automations.yaml

- id: '1616449993366'
  alias: Nibe - COP increase
  trigger:
  - platform: time
    at: '11:00'
  - platform: time
    at: '12:00'
  - platform: time
    at: '12:30'
  - platform: time
    at: '11:30'
  condition:
  - condition: and
    conditions:
    - condition: state
      entity_id: timer.nibe_sunwarm_heat
      state: idle
    - condition: template
      value_template: "{%set hotrooms = ((states('sensor.hotroom1_temperature')|float+states('sensor.hotroom2_temperature')|float +states('sensor.hotroom3_temperature')|float)/3)|round(1) %}{{hotrooms - states('sensor.medeltemp_hemma')|float > 0.5}}"
    - condition: numeric_state
      entity_id: sensor.nibe_heatpump_speed
      above: '0'
    - condition: numeric_state
      entity_id: sensor.nibe_00000_43005
      above: '-1000'
  action:
  - service: script.nibe_vent_boost
  - condition: and
    conditions:
    - condition: numeric_state
      entity_id: sensor.nibe_heatpump_speed
      above: '0'
  - service: input_number.set_value
    data:
      value: 1
    target:
      entity_id:
      - input_number.nibe_offset_change
  - service: script.nibe_heat_offset_update
  - service: timer.start
    target:
      entity_id:
      - timer.nibe_sunwarm_heat
  - wait_for_trigger:
    - platform: event
      event_type: timer.finished
      event_data:
        entity_id: timer.nibe_sunwarm_heat
      id: timer
    - platform: numeric_state
      entity_id: sensor.nibe_delta_returtemp
      below: '1'
      for:
        hours: 0
        minutes: 20
        seconds: 0
      id: delta
  - service: input_number.set_value
    data:
      value: -1
    target:
      entity_id: input_number.nibe_offset_change
  - service: script.nibe_ventilation_normal
  - service: script.nibe_heat_offset_update
  - service: timer.cancel
    target:
      entity_id: timer.nibe_sunwarm_heat
  mode: single
  
  - id: '1633362594597'
  alias: Nibe - Night temp-decrease
  trigger:
  - platform: time
    at: '21:00'
    id: start
  - platform: time
    at: 03:00
    id: end
  condition:
  - condition: state
    entity_id: input_boolean.vacation_mode
    state: 'off'
  action:
  - choose:
    - conditions:
      - condition: trigger
        id: start
      - condition: template
        value_template: '{%set lower = namespace(value = true)%}
          {%set now = states(''sensor.nibe_00000_40004'')|float%}
          {%for f in state_attr(''weather.hake_hourly'', ''forecast'')%}
          {%if loop.index <= 10%}
          {%if now - f.temperature|float > 4%}
          {%set lower.value = false%}
          {%endif%}
          {%endif%}
          {%endfor%}
          {{lower.value}}'
      - condition: template
        value_template: '{{(states(''sensor.medeltemp_hemma'')|float - 21.3) > -0.3}}'
      - condition: numeric_state
        entity_id: sensor.nibe_00000_40004
        below: '13'
        above: '-6'
      sequence:
      - service: input_number.set_value
        target:
          entity_id: input_number.nibe_offset_change
        data:
          value: -1
      - service: script.turn_on
        target:
          entity_id: script.nibe_heat_offset_update
      - service: input_boolean.turn_on
        target:
          entity_id: input_boolean.nibe_didlower_night
    - conditions:
      - condition: trigger
        id: end
      - condition: state
        entity_id: input_boolean.nibe_didlower_night
        state: 'on'
      sequence:
      - service: input_number.set_value
        target:
          entity_id: input_number.nibe_offset_change
        data:
          value: 1
      - service: script.turn_on
        target:
          entity_id: script.nibe_heat_offset_update
      - service: input_boolean.turn_off
        target:
          entity_id: input_boolean.nibe_didlower_night
    default: []
  mode: single
  
  - id: '1638118346997'
  alias: Nibe - preheat before cold
  trigger:
  - platform: time_pattern
    minutes: /30
  condition:
  - condition: template
    value_template: '{{not is_state(''sensor.nibe_cold_weather_preheat'', ''0'')}}'
  - condition: state
    entity_id: timer.nibe_precold_preheat
    state: idle
  - condition: state
    entity_id: timer.nibe_precold_wait
    state: idle
  action:
  - service: input_number.set_value
    target:
      entity_id: input_number.nibe_offset_change
    data:
      value: 1
  - service: script.nibe_heat_offset_update
  - service: timer.start
    target:
      entity_id: timer.nibe_precold_preheat
  - wait_for_trigger:
    - platform: event
      event_type: timer.finished
      event_data:
        entity_id: timer.nibe_precold_preheat
  - service: input_number.set_value
    target:
      entity_id: input_number.nibe_offset_change
    data:
      value: -1
  - service: script.nibe_heat_offset_update
  - service: timer.start
    target:
      entity_id: timer.nibe_precold_wait
  mode: single
  
- id: '1638170973561'
  alias: Nibe - Vent boost when low degree minutes
  trigger:
  - platform: time_pattern
    minutes: /30
  condition:
  - condition: template
    value_template: '{{states.fan.nibe_00000_ventilation.attributes.percentage|int < 100}}'
  - condition: template
    value_template: '{{states(''sensor.nibe_00000_43005'')|int < -450}}'
  - condition: numeric_state
    entity_id: sensor.nibe_00000_40004
    above: '-7'
  action:
  - service: script.nibe_vent_boost
  - wait_for_trigger:
    - platform: template
      value_template: '{{states(''sensor.nibe_00000_43005'')|int > -100}}'
    continue_on_timeout: true
    timeout: 04:00:00
  - service: script.nibe_ventilation_normal
  mode: single
  
  - id: '1638947480580'
  alias: Nibe - Prepare smart legionella
  trigger:
  - platform: time
    at: 02:00
  condition:
  - condition: template
    value_template: '{{now().day == 28 or now().day == 14}}'
  action:
  - service: input_boolean.turn_on
    target:
      entity_id: input_boolean.attempt_legionella_run
  mode: single
  
- id: '1638947853008'
  alias: Nibe - Smart legionella
  trigger:
  - platform: state
    entity_id: input_boolean.attempt_legionella_run
    to: 'on'
  condition: []
  action:
  - wait_for_trigger:
    - platform: template
      value_template: '{{states(''sensor.predicted_energy_this_hour'')|float < states(''sensor.flux_percentile_legionella'')|float and now().minute > 40}}'
    timeout: '24:00:00'
  - service: nibe.set_parameter
    data:
      system: 00000
      parameter: hot_water_boost
      value: 1
  - service: input_boolean.turn_off
    target:
      entity_id: input_boolean.attempt_legionella_run
  mode: single

scripts.yaml

nibe_heat_offset_update:
  alias: Update Nibe heat_offset
  sequence:
  - variables:
      adjustedcurve: '{{(states(''sensor.nibe_heater_offset'')|int) + states(''input_number.nibe_offset_change'')|int}}'
  - service: nibe.set_parameter
    data:
      system: 000000
      parameter: 47011
      value: '{{ adjustedcurve }}'
  mode: single
  icon: mdi:hvac
  
  nibe_vent_boost:
  alias: Nibe ventilation boost
  sequence:
  - service: nibe.set_parameter
    data:
      system: 000000
      parameter: ventilation_boost
      value: 1
  mode: single
  icon: mdi:fan-chevron-up
  
nibe_ventilation_normal:
  alias: Nibe ventilation normal
  sequence:
  - service: nibe.set_parameter
    data:
      system: 000000
      parameter: ventilation_boost
      value: 0
  mode: single
  icon: mdi:fan-chevron-down

sensors.yaml

- platform: template
      sensors:
        nibe_heatpump_speed:
          friendly_name: 'Värmebärarpumphastighet'
          unit_of_measurement: '%'
          value_template: >
           {{state_attr('climate.nibe_00000_s1_room', 'pump_speed_heating_medium')}}
           
        nibe_heater_offset:
          unit_of_measurement: 'Step'
          friendly_name: 'Kurvförskjutning'
          value_template: >
           {{state_attr('climate.nibe_00000_s1_supply', 'offset_heat')}}
           
        nibe_delta_returtemp:
          unit_of_measurement: '°C'
          value_template: >
           {{(states.climate.nibe_00000_s1_supply.attributes.current_temperature|float - states.sensor.nibe_00000_40012.state|float)|round(2)}}
           
        nibe_cold_weather_preheat:
            unit_of_measurement: h
            value_template: >
             {%set currentTemp = states.weather.hake_hourly.attributes.temperature|float%}
             {%set hours = namespace(value = 0) %}
             {%if currentTemp < 2%}
             {%for p in states.weather.hake_hourly.attributes.forecast if(p.temperature - currentTemp) < -4 and (((as_timestamp(p.datetime) - as_timestamp(now())) / 3600) // 1)|int >= 3%}
               {%if loop.index == 1%}
                 {%set hours.value = (((as_timestamp(p.datetime) - as_timestamp(now())) / 3600) // 1)|int%}
               {%endif%}
             {%endfor%}
             {%endif%}
             {{hours.value}}
             
        flux_percentile_legionella:
            #create a sensor that checks the average hourly energy consumption for a period (Im using 7 days) 
            #and what percentage the current hourly consumption is at in that regard.
        predicted_energy_this_hour:
            #create a sensor that predicts the total energy for the current hour.
            #Im using a running average of 5min power draw times the remainder of this hour, 
            #plus the accumulated energy this hour.
            
- platform: input_boolean
      sensors:
        vacation_mode:
            icon: mdi:wallet-travel
        
        attempt_legionella_run:
            icon: mdi:house
            
        nibe_didlower_night:
            icon: mdi:house
        
- platform: input_number
      sensors:
        nibe_offset_change:
            mode: box
            min: -10
            max: 10
            step: 1
            unit_of_measurement: step
            icon: mdi:hvac
        
- platform: timer
      sensors:
        nibe_sunwarm_heat:
            duration: "03:00:00"
        nibe_precold_preheat:
            duration: "03:00:00"
        nibe_precold_wait:
            duration: "08:00:00"