will appear on the screen, with one of the days flashing above. Using the UP/DOWN buttons, select the day that you want to copy from. Press the NEXT button once. Your “copy from” day should be on steady with the following day flashing. Use the UP/DOWN buttons to select the day that you would like to copy to. A single short press of the COPY button will perform the copy, and the flashing day will advance to the next following day. You may continue to perform short single presses of the COPY button to also copy to the remaining days, one after the other (certain days may be skipped by pressing the UP button to advance past them). To exit the Copy feature, and return to the programming screen, press and hold the NEXT button for more than 1 second.
14. BATTERIES AND MAINTENANCE
This thermostat can be powered by either two “AA” alkaline batteries, a 24VAC common wire from your heating or cooling system, or a combination of both. If you are using either batteries alone, or a combination of 24VAC system power with batteries as a backup, the batteries should be replaced AT LEAST once per year, or sooner if the “LOW BAT” battery symbol appears in the lower left portion of the display screen as shown below.
TU
DAY
5:36PM 72 F
LOW BAT | HEAT |
To replace the batteries in the thermostat, remove the thermostat’s body from the base plate attached to the wall by pressing the thumb latch at the bottom center of the unit and
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