Thermostat stop without any raison

[Chilgl0rd]

Hello,

I started yesterday evening the heater of a room at 13°C in order to benefit of the electricity low rate to obtain 19°C. The thermostat switched off without any raison and start again and continue to bug this morning and again this afternoon. I tried to start manualy and force preset & on/off the thermostat doesn't react

I was expecting the thermostat keeping heater on until #19°C and then cycle to keep the heat using TPI.

Version of the custom_component

5.1.0

Configuration

hvac_modes:

• heat
• "off" min_temp: 7 max_temp: 23 target_temp_step: 0.1 preset_modes:
• none
• frost
• eco
• comfort
• boost current_temperature: 16.4 temperature: 19 hvac_action: idle preset_mode: none is_on: true hvac_mode: heat type: null frost_temp: 7 eco_temp: 17 boost_temp: 21 comfort_temp: 19 frost_away_temp: 7 eco_away_temp: 7 boost_away_temp: 7 comfort_away_temp: 7 power_temp: 13 target_temperature_step: 0.1 ext_current_temperature: 10 ac_mode: false current_power: 303.8 current_power_max: 4500 saved_preset_mode: comfort saved_target_temp: 19 saved_hvac_mode: heat window_state: "off" motion_state: null overpowering_state: false presence_state: null window_auto_state: "off" window_bypass_state: false security_delay_min: 30 security_min_on_percent: 0.5 security_default_on_percent: 0 last_temperature_datetime: "2023-12-24T14:39:50.823519+01:00" last_ext_temperature_datetime: "2023-12-24T14:31:40.734738+01:00" security_state: true minimal_activation_delay_sec: 10 device_power: 3.6 mean_cycle_power: 0 total_energy: 61.97 last_update_datetime: "2023-12-24T14:39:50.826653+01:00" timezone: Europe/Paris 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 motion_sensor_entity_id: null presence_sensor_entity_id: null power_sensor_entity_id: sensor.power_supply_electric_consumption_w max_power_sensor_entity_id: input_number.shedding_limit temperature_unit: °C is_device_active: false ema_temp: 16.37 is_over_switch: true is_inversed: false underlying_switch_0: switch.heater_living_room underlying_switch_1: null underlying_switch_2: null underlying_switch_3: null on_percent: 0 power_percent: 0 on_time_sec: 0 off_time_sec: 600 cycle_min: 10 function: tpi tpi_coef_int: 0.6 tpi_coef_ext: 0.01 friendly_name: Thermostat Living Room supported_features: 17

[Chilgl0rd]

I use an helper for temperature of the room (group of sensors, arithmetic mean). Is it possible than after an delay sometimes the thermostat goes to safety mode because the temperature measurement is not correctly taken in account ? I restarted HA and the thermostat has run well for 30 minutes (safety delay) before to stop again. I setup now the delay to 300 minutes to check.

Regards, Xtof

[dizzydnallov]

I'm not sure if this is related, so I'm just commenting before I open a new case

Since I upgraded to 5.1.0 I have a similar issue; after instructing a switch-on; my unit (AC Unit) switches on as it should but then switches off for no reason after just a couple of seconds. I have to do it again, and it seems to stick the second time of asking. What's really annoying is that this is screwing up my schedule, as nothing is on in the morning.

See below showing the kitchen and living room; the schedule engages at 08:30 to turn on, Versatile turns AC on, but it immediately turns off

I will collect some logs and open a new issue, but for now see what is said here

[jmcollin78]

Hello,

You are in security/ safety mode. Please read this: https://github.com/jmcollin78/versatile_thermostat/blob/main/README.md#why-does-my-versatile-thermostat-go-into-safety

I see this because of security_state: true in your attributes.