Anyone know how to turn off the internal scheduler of the omnistat (1 not 2) RC-80?
For some reason it seems to have taken over control of the temp settings.
Go into programming mode (make sure Mode is off then Prog, Prog, Prog, Fan)
Go to location (location number is in the upper right) 03 (press right arrow)
Change the value to option 5 (option is the big number in the center) using the up arrow (option 5 will set the stat to AM/PM non-programmable)
This will disable the internal scheduler and prevent your programming from being overridden.
Also, if you do not use the Filter Reminder and would like to prevent the stat from saying Filt (or File depenting on your vision) go to location 15 and change the value to 60.
Press Fan again to exit programming mode.