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3. Span setting mode – allows you to adjust the system ON/OFF
cycle rate. The default setting is 2 (the system cycles ON or
OFF when the temperature is within 1
o
F (0.5
o
C) above and
below the set temperature.) The span setting can be adjusted
if your system is cycling too fast or too slowly.
Press and hold both the
Up and Down buttons until the word
SPAN appears. Use the Up or Down button to adjust the span
setting.
(Up will increase your cycle time by allowing the system to run longer;
Down will decrease your cycle time by causing the system to run for a
shorter length of time.)
Span settings remain the same for HEAT and COOL system
settings. When batteries are installed, or the unit is RESET, the
span cycle will revert to 2.
ICONS AND FEATURES, CONT.