Carrier PERFORMANCETSERIES EDGER THERMIDISTATT CONTROL TP-NRH-A Installation Instructions Manual page 51

setpoint is adjusted upward by 2% per degree of overcooling. For
example, a cooling setpoint of 76_F/24_C and a dehumidify setpoint of
60% is equivalent to a cooling setpoint of 75_F/24_C and a dehumidify
setpoint of 62%. This dehumidify setpoint change is internal to the
Thermidistat Control and is not shown on the display.
A06599
Fig. 17 − Auto Humidity
3. Dehumidify Off
Dehumidification can be turned off completely. This can be done without
changing existing setpoints.
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