Lux Products P720 Thermostat User Manual


 
[3] Limit 65F (18C). The maximum cooling set temperature is 65F (18C) degrees.
[4] Limit 75F (24C). The maximum cooling set temperature is 75F (24C) degrees.
ITEM #06 (STAGE-2 OFFSET):
[2, default] This setting is adjusted as a number from 0 to 9. When set to 0
(ZERO), the second heating stage (W2 terminal) is completely disabled. An Offset
value from 1 to 9 degrees will determine the number of degrees from the set
point that will be required for the second heating stage to turn on.
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
(0.14C) 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 adding +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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