Hi, I need some help please.
I have connected a HmIP-WUA 0-10V actuator to my Central House Ventilation System (something like an AC). With it i can now control the fanspeed by entering values between 0-100.
I would like to realize the following function:
Press a button =
- Remember current value,
- set fanspeed to 90 for 15 minutes,
- set the original value again.
I thougt about using a scene, so that 1) and 3) are checked. But how do i run a scene for a specific duration? Or are there other ways to achieve my goal?
Use the Scene: Create to save current settings
Load desired scene
Start timer for desired duration
At timer.finished, load the saved scene from step 1.
Tanks a lot!
alias: Stoßlüften
description: ""
trigger:
- platform: state
entity_id:
- input_boolean.stossluften
from: "off"
to: "on"
condition: []
action:
- service: scene.create
data:
scene_id: snapshotfanspeed
snapshot_entities:
- number.hmip_wua_002edf29ad209d_level_ch3
- service: scene.turn_on
target:
entity_id: scene.test
metadata: {}
- service: timer.start
target:
entity_id: timer.stossluften
data: {}
- delay:
hours: 0
minutes: 15
seconds: 0
milliseconds: 0
- service: scene.turn_on
target:
entity_id: scene.snapshotfanspeed
metadata: {}
- service: input_boolean.turn_off
target:
entity_id: input_boolean.stossluften
data: {}
mode: single
Dont use delays. They will stop working if HA reboots. Timers will restart when HA reboots.
Use trigger IDs. See below. I threw together something I believe is similar to what you want. You need to create a timer in the helper section for this.
mode: single
trigger:
- platform: state
entity_id:
- input_boolean.mini_split
to: "on"
id: Switch on
- platform: event
event_type: timer.finished
event_data:
entity_id: timer.mini_split_timer
id: Timer finished
condition: []
action:
- choose:
- conditions:
- condition: trigger
id:
- Switch on
sequence:
- service: scene.create
data:
scene_id: mini_split_current_state
snapshot_entities:
- climate.midea_climate
- service: scene.turn_on
metadata: {}
target:
entity_id: scene.activate_summer_climate_control
- service: timer.start
target:
entity_id: timer.mini_split_timer
data:
duration: "900"
- conditions:
- condition: trigger
id:
- Timer finished
sequence:
- service: scene.turn_on
data: {}
target:
entity_id: mini_split_current_state
- service: input_boolean.turn_off
target:
entity_id: input_boolean.mini_split
data: {}
Thanks! Works like a charm ![:slight_smile: :slight_smile:](https://community.home-assistant.io/images/emoji/twitter/slight_smile.png?v=12)