[Versatile Therm] Changement CVC non pris en compte

Bonjour,

je rencontre un souci avec Versatile Thermostat, je ne sais pas depuis quand cela dure car je n’avais pas encore eu l’occasion de passer mes splits en mode climatisation…

Cela commence par une action de mon automatisation qui n’a pas l’effet escompté :

action: climate.set_hvac_mode
metadata: {}
target:
  entity_id:
    - climate.chambre_benoit_2
    - climate.chambre_amis
    - climate.vtherm_ch_parents
    - climate.salon_2
data:
  hvac_mode: cool

Les VTherm se retrouvent en mode Chauffage :


Note : résultat identique sur mes 3 autres VTherm.

Lorsque je tente n’importe lequel des CVC je me retrouve systématiquement avec le mode chauffage…
Via l’IHM (carte de base de HA) je peux jouer avec éteindre et chauffage.
Toute autre valeur le met sur chauffage.

J’ai activé les traces de l’intégration mais je n’ai pas trouvé grand chose d’interprétable et relatif à mon problème…
La seule erreur :

[custom_components.versatile_thermostat.pi_algorithm] PITemperatureRegulator - Error: 0.00 accumulated_error: 0.00 (overheat protection True and delta 0.08) offset: 0.00 offset_ext: -0.00 target_tem: 18.5 regulatedTemp: 18.5

Séquence effectuée avec environ 1min d’intervalle entre chaque action :
Eteint → Chauffage
Chauffage → Climatisation
Chauffage → Ventilation
Chauffage → Eteint
Eteint → Climatisation

2026-04-07 19:43:46.289 INFO (MainThread) [custom_components.versatile_thermostat.thermostat_climate] Vtherm Ch Parents - Calling ThermostatClimate._send_regulated_temperature force=True
2026-04-07 19:43:46.289 INFO (MainThread) [custom_components.versatile_thermostat.thermostat_climate] Vtherm Ch Parents - regulation calculation will be done
2026-04-07 19:43:46.289 DEBUG (MainThread) [custom_components.versatile_thermostat.thermostat_climate] Vtherm Ch Parents - usage regulation_step: 0.50 
2026-04-07 19:43:46.290 DEBUG (MainThread) [custom_components.versatile_thermostat.thermostat_climate] Vtherm Ch Parents - usage time_delta: 0.08 
2026-04-07 19:43:46.290 DEBUG (MainThread) [custom_components.versatile_thermostat.pi_algorithm] PITemperatureRegulator - Error: 0.00 accumulated_error: 0.00 (overheat protection True and delta 0.08) offset: 0.00 offset_ext: -0.00 target_tem: 18.5 regulatedTemp: 18.5
2026-04-07 19:43:46.290 INFO (MainThread) [custom_components.versatile_thermostat.thermostat_climate] Vtherm Ch Parents - Regulated temp have changed to 18.5. Resend it to underlyings
2026-04-07 19:43:46.290 DEBUG (MainThread) [custom_components.versatile_thermostat.thermostat_climate] Vtherm Ch Parents - The device offset temp for regulation is 0.00 - internal temp is 0.00. New target is 18.50
2026-04-07 19:43:46.291 DEBUG (MainThread) [custom_components.versatile_thermostat.thermostat_climate] Vtherm Ch Parents - incremente_energy incremented energy is 0
2026-04-07 19:43:46.291 DEBUG (MainThread) [custom_components.versatile_thermostat.thermostat_climate] Vtherm Ch Parents - added energy is 0.000 . Total energy is now: 0.000
2026-04-07 19:44:34.763 INFO (MainThread) [custom_components.versatile_thermostat.thermostat_climate] Vtherm Ch Parents - Calling ThermostatClimate._send_regulated_temperature force=False
2026-04-07 19:44:34.763 INFO (MainThread) [custom_components.versatile_thermostat.thermostat_climate] Vtherm Ch Parents - period (0.8) min is < 5 min -> forget the auto-regulation send
2026-04-07 19:44:34.763 DEBUG (MainThread) [custom_components.versatile_thermostat.thermostat_climate] Vtherm Ch Parents - do_set_temperature_later call
2026-04-07 19:44:34.765 DEBUG (MainThread) [custom_components.versatile_thermostat.thermostat_climate] Vtherm Ch Parents - incremente_energy incremented energy is 0
2026-04-07 19:44:34.765 DEBUG (MainThread) [custom_components.versatile_thermostat.thermostat_climate] Vtherm Ch Parents - added energy is 0.000 . Total energy is now: 0.000
2026-04-07 19:44:54.764 INFO (MainThread) [custom_components.versatile_thermostat.thermostat_climate] Vtherm Ch Parents - Calling ThermostatClimate._send_regulated_temperature force=False
2026-04-07 19:44:54.765 INFO (MainThread) [custom_components.versatile_thermostat.thermostat_climate] Vtherm Ch Parents - period (1.1) min is < 5 min -> forget the auto-regulation send
2026-04-07 19:44:54.765 DEBUG (MainThread) [custom_components.versatile_thermostat.thermostat_climate] Vtherm Ch Parents - do_set_temperature_later call
2026-04-07 19:45:14.767 INFO (MainThread) [custom_components.versatile_thermostat.thermostat_climate] Vtherm Ch Parents - Calling ThermostatClimate._send_regulated_temperature force=False
2026-04-07 19:45:14.768 INFO (MainThread) [custom_components.versatile_thermostat.thermostat_climate] Vtherm Ch Parents - period (1.5) min is < 5 min -> forget the auto-regulation send
2026-04-07 19:45:14.768 DEBUG (MainThread) [custom_components.versatile_thermostat.thermostat_climate] Vtherm Ch Parents - do_set_temperature_later call
2026-04-07 19:45:34.770 INFO (MainThread) [custom_components.versatile_thermostat.thermostat_climate] Vtherm Ch Parents - Calling ThermostatClimate._send_regulated_temperature force=False
2026-04-07 19:45:34.770 INFO (MainThread) [custom_components.versatile_thermostat.thermostat_climate] Vtherm Ch Parents - period (1.8) min is < 5 min -> forget the auto-regulation send
2026-04-07 19:45:34.770 DEBUG (MainThread) [custom_components.versatile_thermostat.thermostat_climate] Vtherm Ch Parents - do_set_temperature_later call
2026-04-07 19:45:54.771 INFO (MainThread) [custom_components.versatile_thermostat.thermostat_climate] Vtherm Ch Parents - Calling ThermostatClimate._send_regulated_temperature force=False
2026-04-07 19:45:54.772 INFO (MainThread) [custom_components.versatile_thermostat.thermostat_climate] Vtherm Ch Parents - period (2.1) min is < 5 min -> forget the auto-regulation send
2026-04-07 19:45:54.772 DEBUG (MainThread) [custom_components.versatile_thermostat.thermostat_climate] Vtherm Ch Parents - do_set_temperature_later call
2026-04-07 19:46:12.798 DEBUG (MainThread) [custom_components.versatile_thermostat.thermostat_climate] Chambre Benoît  - don't send regulated temperature cause VTherm is off 
2026-04-07 19:46:12.800 DEBUG (MainThread) [custom_components.versatile_thermostat.thermostat_climate] Chambre Benoît  - incremente_energy incremented energy is 0
2026-04-07 19:46:12.800 DEBUG (MainThread) [custom_components.versatile_thermostat.thermostat_climate] Chambre Benoît  - added energy is 0.000 . Total energy is now: 0.000
2026-04-07 19:46:14.773 INFO (MainThread) [custom_components.versatile_thermostat.thermostat_climate] Vtherm Ch Parents - Calling ThermostatClimate._send_regulated_temperature force=False
2026-04-07 19:46:14.773 INFO (MainThread) [custom_components.versatile_thermostat.thermostat_climate] Vtherm Ch Parents - period (2.5) min is < 5 min -> forget the auto-regulation send
2026-04-07 19:46:14.774 DEBUG (MainThread) [custom_components.versatile_thermostat.thermostat_climate] Vtherm Ch Parents - do_set_temperature_later call
2026-04-07 19:46:34.775 INFO (MainThread) [custom_components.versatile_thermostat.thermostat_climate] Vtherm Ch Parents - Calling ThermostatClimate._send_regulated_temperature force=False
2026-04-07 19:46:34.776 INFO (MainThread) [custom_components.versatile_thermostat.thermostat_climate] Vtherm Ch Parents - period (2.8) min is < 5 min -> forget the auto-regulation send
2026-04-07 19:46:34.776 DEBUG (MainThread) [custom_components.versatile_thermostat.thermostat_climate] Vtherm Ch Parents - do_set_temperature_later call
2026-04-07 19:46:54.779 INFO (MainThread) [custom_components.versatile_thermostat.thermostat_climate] Vtherm Ch Parents - Calling ThermostatClimate._send_regulated_temperature force=False
2026-04-07 19:46:54.779 INFO (MainThread) [custom_components.versatile_thermostat.thermostat_climate] Vtherm Ch Parents - period (3.1) min is < 5 min -> forget the auto-regulation send
2026-04-07 19:46:54.779 DEBUG (MainThread) [custom_components.versatile_thermostat.thermostat_climate] Vtherm Ch Parents - do_set_temperature_later call
2026-04-07 19:47:14.780 INFO (MainThread) [custom_components.versatile_thermostat.thermostat_climate] Vtherm Ch Parents - Calling ThermostatClimate._send_regulated_temperature force=False
2026-04-07 19:47:14.781 INFO (MainThread) [custom_components.versatile_thermostat.thermostat_climate] Vtherm Ch Parents - period (3.5) min is < 5 min -> forget the auto-regulation send
2026-04-07 19:47:14.781 DEBUG (MainThread) [custom_components.versatile_thermostat.thermostat_climate] Vtherm Ch Parents - do_set_temperature_later call
2026-04-07 19:47:15.666 DEBUG (MainThread) [custom_components.versatile_thermostat.thermostat_climate] Vtherm Ch Parents - don't send regulated temperature cause VTherm is off 
2026-04-07 19:47:15.668 DEBUG (MainThread) [custom_components.versatile_thermostat.thermostat_climate] Vtherm Ch Parents - incremente_energy incremented energy is 0
2026-04-07 19:47:15.668 DEBUG (MainThread) [custom_components.versatile_thermostat.thermostat_climate] Vtherm Ch Parents - added energy is 0.000 . Total energy is now: 0.000
2026-04-07 19:48:05.044 INFO (MainThread) [custom_components.versatile_thermostat.thermostat_climate] Vtherm Ch Parents - Calling ThermostatClimate._send_regulated_temperature force=True
2026-04-07 19:48:05.044 INFO (MainThread) [custom_components.versatile_thermostat.thermostat_climate] Vtherm Ch Parents - regulation calculation will be done
2026-04-07 19:48:05.044 DEBUG (MainThread) [custom_components.versatile_thermostat.thermostat_climate] Vtherm Ch Parents - usage regulation_step: 0.50 
2026-04-07 19:48:05.045 DEBUG (MainThread) [custom_components.versatile_thermostat.thermostat_climate] Vtherm Ch Parents - usage time_delta: 0.16 
2026-04-07 19:48:05.045 DEBUG (MainThread) [custom_components.versatile_thermostat.pi_algorithm] PITemperatureRegulator - Error: -0.10 accumulated_error: 0.00 (overheat protection True and delta 0.16) offset: 0.00 offset_ext: -0.00 target_tem: 18.5 regulatedTemp: 18.5
2026-04-07 19:48:05.045 INFO (MainThread) [custom_components.versatile_thermostat.thermostat_climate] Vtherm Ch Parents - Regulated temp have changed to 18.5. Resend it to underlyings
2026-04-07 19:48:05.045 DEBUG (MainThread) [custom_components.versatile_thermostat.thermostat_climate] Vtherm Ch Parents - The device offset temp for regulation is 0.00 - internal temp is 0.00. New target is 18.50
2026-04-07 19:48:05.046 DEBUG (MainThread) [custom_components.versatile_thermostat.thermostat_climate] Vtherm Ch Parents - incremente_energy incremented energy is 0
2026-04-07 19:48:05.047 DEBUG (MainThread) [custom_components.versatile_thermostat.thermostat_climate] Vtherm Ch Parents - added energy is 0.000 . Total energy is now: 0.000
2026-04-07 19:48:23.214 DEBUG (MainThread) [custom_components.versatile_thermostat.thermostat_climate] Chambre Benoît  - don't send regulated temperature cause VTherm is off 
2026-04-07 19:48:23.218 DEBUG (MainThread) [custom_components.versatile_thermostat.thermostat_climate] Chambre Benoît  - incremente_energy incremented energy is 0
2026-04-07 19:48:23.218 DEBUG (MainThread) [custom_components.versatile_thermostat.thermostat_climate] Chambre Benoît  - added energy is 0.000 . Total energy is now: 0.000
2026-04-07 19:48:23.219 DEBUG (MainThread) [custom_components.versatile_thermostat.thermostat_climate] Chambre Amis - don't send regulated temperature cause VTherm is off 
2026-04-07 19:48:23.220 DEBUG (MainThread) [custom_components.versatile_thermostat.thermostat_climate] Chambre Amis - incremente_energy incremented energy is 0
2026-04-07 19:48:23.220 DEBUG (MainThread) [custom_components.versatile_thermostat.thermostat_climate] Chambre Amis - added energy is 0.000 . Total energy is now: 0.000
2026-04-07 19:48:23.225 DEBUG (MainThread) [custom_components.versatile_thermostat.thermostat_climate] Salon - don't send regulated temperature cause VTherm is off 
2026-04-07 19:48:23.227 DEBUG (MainThread) [custom_components.versatile_thermostat.thermostat_climate] Salon - incremente_energy incremented energy is 0
2026-04-07 19:48:23.227 DEBUG (MainThread) [custom_components.versatile_thermostat.thermostat_climate] Salon - added energy is 0.000 . Total energy is now: 0.000
2026-04-07 19:48:23.241 INFO (MainThread) [custom_components.versatile_thermostat.thermostat_climate] Vtherm Ch Parents - Calling ThermostatClimate._send_regulated_temperature force=False
2026-04-07 19:48:23.242 INFO (MainThread) [custom_components.versatile_thermostat.thermostat_climate] Vtherm Ch Parents - period (0.3) min is < 5 min -> forget the auto-regulation send
2026-04-07 19:48:23.242 DEBUG (MainThread) [custom_components.versatile_thermostat.thermostat_climate] Vtherm Ch Parents - do_set_temperature_later call
2026-04-07 19:48:23.245 DEBUG (MainThread) [custom_components.versatile_thermostat.thermostat_climate] Vtherm Ch Parents - incremente_energy incremented energy is 0
2026-04-07 19:48:23.245 DEBUG (MainThread) [custom_components.versatile_thermostat.thermostat_climate] Vtherm Ch Parents - added energy is 0.000 . Total energy is now: 0.000

Quelqu’un a-t-il le même problème ?

A force de creuser j’ai fini par comprendre ce comportement, qui est normal…

Si vous avez créé une consigne centrale pour les VTherm, il faut que le central mode soit sur Auto :

Le mien était sur Heat only, ce qui interdisait tout autre état dans les VTherm fils…

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