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15
PROGRAMMING
9
option
■ or to set RF communication channel (1-15) for
the selected remote sensor.
■ If you do not have, or are not using the a second or outdoor re-
mote sensor, set the channel to - -.
NOTE: The thermostat will not control your HVAC sysytem from the remote sensor set up as Outdoor . However,
it is crucial that you DO NOT place remote sensor or outdoors.
1
2
LCD Contrast adjustment
■ or to change the LCD contrast between 0 and
9. Lower numbers lighten the display. Higher numbers darken the
display. The factory setting is 5.