Data Aire dap4 User Manual page 52

MENU J – FACTORY SETTINGS (factory level) continued
Dehum Mode: The type and method of dehumidification selections are:
None – No dehumidification mode (default setting)
1C In Limit – One compressor may run as long as temperature does not
drop 2°F below the set point minus the dead band.
1C No Limit – One compressor may run regardless of a drop in
temperature.
2C In Limit – (Not shown on IRDX models). Two compressors may run as
long as temperature does not drop 2°F below the set point minus the dead
band. However, dehumidification mode will be limited to one compressor
when the last stage of heat is on.
2C No Limit – (Not shown on IRDX models). Two compressors may run
regardless of a drop in the temperature.
Fan Speed Assist: When set to yes, the fan speed will be reduced during the
dehumidification mode to aid condensation. Fan speed is not reduced while in the
cooling mode. Note: This mode will not run unless a discharge air temperature
sensor is installed.
Reduce Speed: Is the amount that the fan speed assist mode will slow down.
Selection is: 5, 10, 15 or 20%, with a default setting of 20%.
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