add code

README.md

@@ -0,0 +1,5 @@
+Setup um eine Weishautp wärmepumpe per ModBus in Homeassistant einzubinden
+
+Ein Thread dazu:
+https://community.home-assistant.io/t/weishaupt-heatpump-integration-via-modbus/436823
+

homeassistant/config/configuration.yaml

@@ -0,0 +1,57 @@
+
+# Loads default set of integrations. Do not remove.
+default_config:
+
+# Load frontend themes from the themes folder
+frontend:
+  themes: !include_dir_merge_named themes
+
+automation: !include automations.yaml
+script: !include scripts.yaml
+
+scene: !include scenes.yaml
+
+modbus: !include weishaupt.yaml
+
+template: 
+  select:
+  - name: Systembetriebsart
+    unique_id: wpump_mode
+    state: "{{ states('sensor.wp_systembetriebsart_text') }}"
+    options: "{{ ['Automatik', 'Heizen', 'Kühlen', 'Sommer', 'Standby', '2. WEZ']}}"
+    select_option:
+      service: modbus.write_register
+      data:
+        hub: wpump
+        slave: 1
+        address: 40001
+        value: >
+          {% if option == "Automatik" %} 0
+          {% elif option == "Heizen" %} 1
+          {% elif option == "Kühlen" %} 2
+          {% elif option == "Sommer" %} 3
+          {% elif option == "Standby" %} 4
+          {% elif option == "2. WEZ" %} 5
+          {% endif %}
+  - name: Heizkreis Betriebsart
+    unique_id: wpump_hk_mode
+    state: "{{ states('sensor.wp_heizkreis_betriebsart_text') }}"
+    options: "{{ ['Automatik', 'Komfort', 'Normal', 'Absenk', 'Standby']}}"
+    select_option:
+      service: modbus.write_register
+      data:
+        hub: wpump
+        slave: 1
+        address: 41103
+        value: >
+          {% if option == "Automatik" %}
+            0
+          {% elif option == "Komfort" %}
+            1
+          {% elif option == "Normal" %}
+            2
+          {% elif option == "Absenk" %}
+            3
+          {% elif option == "Standby" %}
+            4
+          {% endif %}

homeassistant/config/scenes.yaml

@@ -0,0 +1,15 @@
+- id: '1731416586384'
+  name: Neue Szene
+  entities:
+    select.heizkreis_betriebsart:
+      options:
+      - Automatik
+      - Komfort
+      - Normal
+      - Absenk
+      - Standby
+      friendly_name: Heizkreis Betriebsart
+      state: unknown
+  metadata:
+    select.heizkreis_betriebsart:
+      entity_only: true

homeassistant/config/sensors.yaml

@@ -0,0 +1,248 @@
+  #WW
+  - name: WP_Warmwassersolltemperatur
+    slave: 1
+    address: 32101
+    input_type: input
+    unit_of_measurement: °C
+    state_class: measurement
+    scale: 0.1
+    offset: 0
+    precision: 1
+    data_type: int16
+    unique_id: wpump.wwsolltemp
+  - name: WP_Warmwassertemperatur
+    slave: 1
+    address: 32102
+    input_type: input
+    unit_of_measurement: °C
+    state_class: measurement
+    scale: 0.1
+    offset: 0
+    precision: 1
+    data_type: int16
+    unique_id: wpump.wwtemp
+  #System
+  - name: WP_Betrieb
+    slave: 1
+    address: 30006
+    input_type: input
+    scale: 1
+    offset: 0
+    precision: 0
+    data_type: int16
+    unique_id: wpump.betrieb
+  - name: WP_Stoerungsfrei
+    slave: 1
+    address: 30005
+    input_type: input
+    scale: 1
+    offset: 0
+    precision: 0
+    data_type: int16
+  - name: WP_Außentemperatur
+    slave: 1
+    address: 30001
+    input_type: input
+    unit_of_measurement: °C
+    state_class: measurement
+    scale: 0.1
+    offset: 0
+    precision: 1
+    data_type: int16
+  #Heizkreis
+  - name: WP_Raumsolltemperatur
+    slave: 1
+    address: 31101
+    input_type: input
+    unit_of_measurement: °C
+    state_class: measurement
+    scale: 0.1
+    offset: 0
+    precision: 1
+    data_type: int16
+  - name: WP_Vorlaufsolltemperatur
+    slave: 1
+    address: 31104
+    input_type: input
+    unit_of_measurement: °C
+    state_class: measurement
+    scale: 0.1
+    offset: 0
+    precision: 1
+    data_type: int16
+  - name: WP_Vorlauftemperatur
+    slave: 1
+    address: 33104
+    input_type: input
+    unit_of_measurement: °C
+    state_class: measurement
+    scale: 0.1
+    offset: 0
+    precision: 1
+    data_type: int16
+  - name: WP_Rücklauftemperatur
+    slave: 1
+    address: 33105
+    input_type: input
+    unit_of_measurement: °C
+    state_class: measurement
+    scale: 0.1
+    offset: 0
+    precision: 1
+    data_type: int16
+  - name: WP_Leistungsanforderung
+    slave: 1
+    address: 33103
+    input_type: input
+    unit_of_measurement: '%'
+    state_class: measurement
+    scale: 1
+    offset: 0
+    precision: 1
+    data_type: int16
+  - name: WP_Heizkurve
+    slave: 1
+    address: 41108
+    input_type: holding
+    state_class: measurement
+    scale: 0.01
+    offset: 0
+    precision: 2
+    data_type: int16
+  # 2. WEZ
+  - name: WP_E1_Status
+    slave: 1
+    address: 34104
+    input_type: input
+    scale: 1
+    offset: 0
+    precision: 0
+    data_type: int16
+  - name: WP_E2_Status
+    slave: 1
+    address: 34105
+    input_type: input
+    scale: 1
+    offset: 0
+    precision: 0
+    data_type: int16
+  - name: WP_E1_Stunden
+    slave: 1
+    address: 34106
+    input_type: input
+    unit_of_measurement: h
+    state_class: measurement
+    scale: 1
+    offset: 0
+    precision: 0
+    data_type: int16
+  - name: WP_E2_Stunden
+    slave: 1
+    address: 34107
+    input_type: input
+    unit_of_measurement: h
+    state_class: measurement
+    scale: 1
+    offset: 0
+    precision: 0
+    data_type: int16
+  #Stats
+  - name: WPST_Gesamt_Tag
+    slave: 1
+    address: 36101
+    input_type: input
+    unit_of_measurement: kWh
+    state_class: total_increasing 
+    device_class: energy
+    scale: 1
+    offset: 0
+    precision: 1
+    data_type: int16
+  - name: WPST_Gesamt_Monat
+    slave: 1
+    address: 36103
+    input_type: input
+    unit_of_measurement: kWh
+    state_class: total_increasing 
+    device_class: energy
+    scale: 1
+    offset: 0
+    precision: 1
+    data_type: int16
+  - name: WPST_Gesamt_Jahr
+    slave: 1
+    address: 36104
+    input_type: input
+    unit_of_measurement: kWh
+    state_class: total_increasing 
+    device_class: energy
+    scale: 1
+    offset: 0
+    precision: 1
+    data_type: int16
+  - name: WPST_Heizen_Tag
+    slave: 1
+    address: 36201
+    input_type: input
+    unit_of_measurement: kWh
+    state_class: total_increasing 
+    device_class: energy
+    scale: 1
+    offset: 0
+    precision: 1
+    data_type: int16
+  - name: WPST_Heizen_Monat
+    slave: 1
+    address: 36203
+    input_type: input
+    unit_of_measurement: kWh
+    state_class: total_increasing 
+    device_class: energy
+    scale: 1
+    offset: 0
+    precision: 1
+    data_type: int16
+  - name: WPST_Heizen_Jahr
+    slave: 1
+    address: 36204
+    input_type: input
+    unit_of_measurement: kWh
+    state_class: total_increasing 
+    device_class: energy
+    scale: 1
+    offset: 0
+    precision: 1
+    data_type: int16
+  - name: WPST_WW_Tag
+    slave: 1
+    address: 36301
+    input_type: input
+    unit_of_measurement: kWh
+    state_class: total_increasing 
+    device_class: energy
+    scale: 1
+    offset: 0
+    precision: 1
+    data_type: int16
+  - name: WPST_WW_Monat
+    slave: 1
+    address: 36303
+    input_type: input
+    unit_of_measurement: kWh
+    state_class: total_increasing 
+    device_class: energy
+    scale: 1
+    offset: 0
+    precision: 1
+    data_type: int16
+  - name: WPST_WW_Jahr
+    slave: 1
+    address: 36304
+    input_type: input
+    unit_of_measurement: kWh
+    state_class: total_increasing 
+    device_class: energy
+    scale: 1
+    offset: 0
+    precision: 1
+    data_type: int16

homeassistant/config/weishaupt.yaml

@@ -0,0 +1,20 @@
+- name: wpump
+  type: tcp
+  host: 192.168.1.7
+  port: 502
+  climates:
+  - name: "WP_Warmwasser"
+    #address: 42103
+    address: 32102
+    slave: 1
+    input_type: input
+    max_temp: 50
+    min_temp: 15
+    offset: 0
+    precision: 1
+    scale: 0.1
+    target_temp_register: 42103
+    temp_step: 1
+    temperature_unit: C
+    unique_id: 123-456-abc
+  sensors: !include sensors.yaml

homeassistant/docker-compose.yaml

@@ -0,0 +1,14 @@
+version: "3"
+services:
+  homeassisstant:
+    container_name: homeassistant
+    image: "ghcr.io/home-assistant/home-assistant:stable"
+    ports: 
+      - 8123:8123
+    volumes:
+      - ./config:/config
+      - /etc/localtime:/etc/localtime:ro
+      - /run/dbus:/run/dbus:ro
+    restart: unless-stopped
+    privileged: true
+    network_mode: host