valve ne se ferme pas toujours

[Lux-WorldPC]

bonjour,
ce n'est pas systématique, mais souvent les valves ne se ferment pas 100%
ci dessous un example, je demande 20.4 il mesure 22.9 et les valves sont toujours a 5%
j'ai fait une erreur ?
merci pour votre aide
François

hvac_modes:

• heat
• "off"
  min_temp: 7
  max_temp: 35
  target_temp_step: 0.1
  preset_modes:
• none
• frost
• eco
• comfort
• boost
  current_temperature: 22.9
  temperature: 20.4
  hvac_action: heating
  preset_mode: eco
  is_on: true
  hvac_mode: heat
  type: null
  is_controlled_by_central_mode: true
  last_central_mode: Auto
  frost_temp: 10
  eco_temp: 20.4
  boost_temp: 25
  comfort_temp: 22.4
  frost_away_temp: 18
  eco_away_temp: 18
  boost_away_temp: 18
  comfort_away_temp: 18
  power_temp: null
  target_temperature_step: 0.1
  ext_current_temperature: 8.4
  ac_mode: false
  current_power: null
  current_power_max: null
  saved_preset_mode: eco
  saved_target_temp: 10
  saved_hvac_mode: null
  motion_sensor_entity_id: null
  motion_state: null
  power_sensor_entity_id: null
  max_power_sensor_entity_id: null
  overpowering_state: null
  presence_sensor_entity_id: null
  presence_state: null
  window_state: "off"
  window_auto_state: "off"
  window_bypass_state: false
  window_sensor_entity_id: null
  window_delay_sec: null
  window_auto_enabled: false
  window_auto_open_threshold: null
  window_auto_close_threshold: null
  window_auto_max_duration: null
  window_action: window_turn_off
  security_delay_min: 60
  security_min_on_percent: 0.5
  security_default_on_percent: 0.1
  last_temperature_datetime: "2024-10-08T23:05:12.814221+02:00"
  last_ext_temperature_datetime: "2024-10-08T23:00:00.006402+02:00"
  security_state: false
  minimal_activation_delay_sec: 300
  device_power: 1
  mean_cycle_power: 0
  total_energy: 0
  last_update_datetime: "2024-10-08T23:09:02.449869+02:00"
  timezone: Europe/Paris
  temperature_unit: °C
  is_device_active: true
  ema_temp: 22.81
  is_used_by_central_boiler: false
  valve_open_percent: 5
  is_over_valve: true
  underlying_valve_0: number.rdc_cuis_rad_valve_position
  underlying_valve_1: number.rdc_hal_rad_valve_position
  underlying_valve_2: number.rdc_sal_rad_valve_position
  underlying_valve_3: number.rdc_sam_rad_valve_position
  on_percent: 0
  on_time_sec: 0
  off_time_sec: 600
  cycle_min: 10
  function: tpi
  tpi_coef_int: 0.7
  tpi_coef_ext: 0.01
  auto_regulation_dpercent: 5
  auto_regulation_period_min: 10
  last_calculation_timestamp: "2024-10-08T21:53:45.801004+02:00"
  friendly_name: Therm_Entree
  supported_features: 401

[Lux-WorldPC]

toutes mes excuses, je viens de lire ça
je viens de remettre tpi_coef_int: 0.6
je voir jusque demain comment ça se comporte.
merci

The radiator heats up even though the setpoint temperature is exceeded or does not heat up even though the room temperature is well below the setpoint
Type over_switch or over_valve
With a VTherm of type over_switch or over_valve, this fault just shows that the parameters of the TPI algorithm are incorrectly set. See TPI Algorithm to optimize the settings.

[Lux-WorldPC]

la j'ai TPI par défaut et reste encore bloqué a 3%. un simple restart HA corrige le problème tout seul.

[jmcollin78]

Hello, thank you for your report. It is certainly due to auto_regulation_dpercent: 5.
I will fix that rapidly. Wiating for the fix you can: set auto_regulation_dpercent to 0 and keep only auto_regulation_period_min: 10. The behaviour should be quasi the same

[Lux-WorldPC]

super merci beaucoup pour l'info. many thanks

[Lux-WorldPC]

update installed and HA rebooted

[jmcollin78]

Keep me in touch with the new release but someone already says it was ok.

[jmcollin78]

Salut @Lux-WorldPC ,

Quel matériel utilises-tu comme vanne ? Marque et modèle stp.