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InDICATOrS AnD ADjUSTMEnTS, COnT.
1. remove the top cover from the thermostat.
2. To make your system run lOnGEr, turn the
spa n ad j u s t clockwise.
3. To make your system run SHOrTEr, turn the
spa n ad j u s t counter clockwise.
4. reattach the top cover to the thermostat.
note: The Span range is 0.6oF - 3oF. The Span setting remains
the same in both the Heat and Cool modes and can be
changed regardless of what position the System Switch is in.
Your thermostat is preset to cycle your system
off and on at 1oF above and below the Set
Temperature. For maximum system efî‚¿ciency and
a sustained comfortable temperature your system
should cycle 3 - 5 times per hour. If your system is
cycling either too often or not often enough, then
use a small Phillips-head screwdriver to turn the
spa n ad j u s t left or right to change the cycle time.