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If the word BATTERY is flashing in the
display window, the battery is low and should
be replaced with a fresh 9 volt Energizer®
alkaline battery. The battery will provide
power for all functions except the display
light and audio prompting beep, which work
only on 24 VAC power.
CAUTION
!
SYSTEM
Use
to turn thermostat OFF
SWITCH
before removing thermostat from the
wall to replace the battery.
2. You may adjust the option switches for
keypad lockout (see OPERATING FEA-
TURES).
7
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