2Gig CT100 Thermostat weird temperature choices!

Alright, this one’s very strange…

Just noticed today that on the thermostat itself, the thermostat goes up in half degree increments except for between 22 and 23 degrees C. Isn’t that the weirdest thing?!

20, 20.5, 21, 21.5, 22 then 23, 23.5, 24…etc…

Checked the CT100 I have upstairs, it does the same thing. Anyone else noticed this???

Yep, mine does it too.

Maybe it uses degrees Fahrenheit internally.

[font=courier]F C
68 20.00 20.0
69 20.56 20.5
70 21.11 21.0
71 21.67 21.5
72 22.22 22.0
73 22.78 23.0
74 23.33 23.5
75 23.89 24.0[/font]