Menu B - Setpoints - Data Aire dap4 User Manual

MENU B – SETPOINTS
Temp Setpoint: This set point is used to control the return or discharge air
temperature (whichever is chosen for control mode in the factory settings menu).
The range of adjustment depends the temperature being controlled:
Return air: range is 65 to 85°F with a default value of 72.0°F.
Discharge air: range is 45 to 85°F with a default value of 72.0°F.
(If model is IRDX or CW only (no DX), maximum range increases to 105°F)
Temp Deadband: This is the amount temperature must rise above set point
before the first stage of cooling turns on or CW valve begins to open. The range of
adjustment depends the model:
IRDX: range is 1.1 to 10.0 °F with a default value of 2.0°F.
All other models: range is 2.0 to 5.0 °F with a default value of 2.0°F.
Stage-To-Stage: (Only shown on multiple compressor units). This is the amount of
temperature that separates each stage of cooling. The range of adjustment is 0.3
to 3.0 °F with a default of 0.3 °F.
Latent Deadband: (IRDX model only when set for discharge latent control mode
in factory settings menu). For each increase in humidity of 0.2% above this dead
band (range of adjustment is 60 to 80% with a default of 64%) will cause the latent
set point to increase by 0.1°F.
Fan Delta Temp: (IRDX model only when fan mode is set to delta in the factory
settings menu). This is the set point for fan modulation based on the difference
between the Return and discharge air temperatures. The range of adjustment is
10.0 to 40.0 °F with a default of 20.0 °F.
Sync Slave TSP: (Only shown on master of Zone Master network). When set to
Yes (default is No), all units in the zone will use the temperature setpoint and
deadband of the master.






16