I have posted before and received the advice to use the lump codes to control the Normal and ESM modes via scenes and a virtual switch.
It seems on my last trip away from the house, the initial indications were that the thermostats were all set correctly in ESM, but the next day i noticed through the remote MIOS, the thermostats were back to the internal settings and running the normal schedules. It appears the internal thermostat settings over rode the ESM.
Do we need to use any lump codes to set the Thermostats to ESM? I have an event set up in the Scene’s to run when the virtual switch is activated.