Hi Jay,
The device states are Thermostat A/C Equipment State (0n/0ff) & Heater Equipment State (on/off)
For AC, I have set the base image to Thermostat Cool Status 2x.png. [and I have replaced the png image with a blank image]
The image of the snowflake is named Thermostat Cool Status 2x+on.png
For Heat, I have set the base image to Thermostat Heat Status 2x.png [and I have replaced the png image with a blank image]
The image of the red flame is named Thermostat Heat Status 2x+on.png
Instead of seeing nothing when the device is off, I see an outline drawing of the colored icon that shows when the device is on.
I what to superimpose the two images so that when either device is on I see the correct image for it.
And if both devices are of I see nothing--not the icon outline drawings.
Where do the outline drawings of the icons come from? They are not in the png images I've named.
Thanks,
Mike