ITEM #06 (SYSTEM / EQUIPMENT TYPE):
[1] (default) Fn=Furnace. This is for the majority of heating systems such as a
natural gas furnace or hot water boiler, that are not Heat Pump systems.
[2] HP=Heat Pump. Use this setting if you have a Heat Pump system (which uses
the outdoor unit as the primary heat source). The presence of either an “O” or
“B” wire on your previous thermostat would typically indicate you have a heat
pump system. This thermostat is NOT compatible with heat pumps which also
have an electric heating element as a backup heat source (called Auxiliary /
Emergency Heat). IMPORTANT: When set to “2” for HP, the circuit board
Gas/Electric option must also be set to “ELEC”, as described earlier in the
“COMPLETE THE INSTALL” section.
ITEM #07 (DELAY TIME):
[1] (default) 5 Minutes. Thermostat waits 5 minutes before turning the system
back on after it was last run. The 5 minute setting is fine for most applications,
and provides equipment protection by preventing rapid cycling.
[2] Same operation as above, but reduced to 2 minutes between state changes if
desired.
ITEM #08 (TEMPERATURE SWING):
[1] (default) This is the tightest control, which is plus/minus 0.25F (0.14C)
degrees from the target set temperature.
[2 through 9] These alternate values make the temperature control wider with
more variation. Each incremental setting number adds an additional 0.25F
(0.14F) degrees onto the initial setting. [9] is the widest control setting, which is
plus/minus 2.25F (1.25C) degrees from the set temperature.
ITEM #09 (TEMPERATURE CALIBRATION):
[0 (zero)] (default) At zero, there are no changes made to the base room
temperature measurement. The adjustment is from as low as subtracting
-5F (-3C) degrees from the room temperature, to as high as 5F (+3C)
degrees to the room temperature. The internal temperature sensor is accurately
calibrated at the factory, and in most cases this setting should not need to be
altered.
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