TOTALINE P374-1800 Owner's Manual page 44

Adjusting the Humidification Setpoint Adjusting the Humidification Setpoint
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 home falls below the setpoint you have chosen.
The value for this setpoint ranges from 0% to 60%.
NOTE: Due to variations in environmental conditions, it is not always possible
to achieve the desired humidification or dehumidification setpoint.
Press the HUMIDITY
HUMIDITY
button to enter the
Humidity Setup screen.
Current Room Humidity
Adjust the desired
humidification setpoint
(0%-60%)
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).
Humidification Notes: Press the
setpoint to 0% for no humidification operation.
You cannot set the dehumidify setpoint any lower than the humidify setpoint; a
5% differential is forced between the humidify and dehumidify setpoints.
TOTALINE
NOTE: Each step # is located at
the top right corner of the
display for easy reference.
I
40
0
Setup
Humidify
button to set the humidity
Page 9.4
9
Press
HUMIDITY