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HVAC Thermostat changing setpoints by itself

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  • HVAC Thermostat changing setpoints by itself

    After having some other issues unrelated to this one, I decided to start my setup over from scratch. After re-installing windows and setting it back up as well as resetting the controller, I started adding my devices back into the z-wave network.

    I have an event called "HVAC 1 - Morning". When this event runs, it sets the cooling setpoint to 72 and heating setpoint to 76 (no plugins being used for HVAC). However within 1 minute of the event setting them one of the set points is changed back to another number (not always the same). This is the same thermostat I had running before and never had any issues with it. Any thoughts?

    Logs:
    May-23 6:09:49 AM Z-Wave Device: System HVAC Cooling Setpoint Set to Setpoint 77 (F)
    May-23 6:08:37 AM Z-Wave Device: System HVAC Heating Setpoint Set to 74
    May-23 6:08:37 AM Z-Wave Device: System HVAC Cooling Setpoint Set to 70
    May-23 6:08:37 AM Device Control Device: System HVAC Heating Setpoint to 74 F (74)
    May-23 6:08:37 AM Device Control Device: System HVAC Cooling Setpoint to 70 F (70)
    May-23 6:08:37 AM Event Event Trigger "HVAC 1 - Morning"
    May-23 6:08:37 AM Event Event HVAC 1 - Morning triggered by the event page 'Run' button.

    May-23 6:07:53 AM Z-Wave Device: System HVAC Cooling Setpoint Set to Setpoint 79 (F)
    May-23 6:07:36 AM Z-Wave Device: System HVAC Heating Setpoint Set to 76
    May-23 6:07:36 AM Z-Wave Device: System HVAC Cooling Setpoint Set to 72
    May-23 6:07:36 AM Device Control Device: System HVAC Heating Setpoint to 76 F (76)
    May-23 6:07:36 AM Device Control Device: System HVAC Cooling Setpoint to 72 F (72)
    May-23 6:07:36 AM Event Event Trigger "HVAC 1 - Morning"
    May-23 6:07:36 AM Event Event HVAC 1 - Morning triggered by the event page 'Run' button.

    May-23 6:04:01 AM Z-Wave Device: System HVAC Cooling Setpoint Set to Setpoint 73 (F)
    May-23 6:03:01 AM Z-Wave Device: System HVAC Heating Setpoint Set to 70
    May-23 6:03:01 AM Z-Wave Device: System HVAC Cooling Setpoint Set to 70
    May-23 6:03:01 AM Device Control Device: System HVAC Heating Setpoint to 70 F (70)
    May-23 6:03:01 AM Device Control Device: System HVAC Cooling Setpoint to 70 F (70)
    May-23 6:03:01 AM Event Event Trigger "HVAC 1 - Morning"
    May-23 6:03:01 AM Event Event HVAC 1 - Morning triggered by the event page 'Run' button.

  • #2
    Pvr2002,

    Do you have a Honeywell Zwave thermostat?

    I have seen this behavior with mine, what version o hs3 and zwave plugin are you using?

    Tks
    Chris

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