Carrier 33CS420-01, Owner'S Manual

Page: 45 / 89

Press the HUMIDITY button to leave the
Humidity Control screens (if no buttons are
pressed, the display will leave the Humidity
Control screens after 30 seconds).
HUMIDITY
Adjust the desired
humidification setpoint
(0%-60%)
NOTE: Each step # is located at
the top right corner of the
display for easy reference.
Press
HUMIDITY
40
Humidify
0
Setup
I
Current Room Humidity
Page 9.4
If your HVAC unit is equipped with a humidification system and the
Humidity Module has been installed, the thermostat will provide power
to the appropriate terminal on the backplate of the thermostat when
the humidity in the building falls below the setpoint you have chosen.
The value for this setpoint ranges from 0% to 60%.
Adjusting the Humidification Setpoint Adjusting the Humidification Setpoint
You cannot set the dehumidify setpoint any lower than the humidify setpoint; a
5% differential is forced between the humidify and dehumidify setpoints.
Press the HUMIDITY
button to enter the
Humidity Setup screen.
Humidification Notes: Press the button to set the humidity
setpoint to 0% for no humidification operation.
NOTE: Due to variations in environmental conditions, it is not always possible
to achieve the desired humidification or dehumidification setpoint.
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Carrier