White Rodgers 1hdez-1521 Thermostat User Manual


 
SET-UP
15
Maximum Heat Setpoint Temp.
Default is 99°. MinimumCoolSet-
point Temp. – Default is 45°. These
settings are the highest temperature
limit in Heat mode or the lowest tem-
perature limit in Cool mode. Select a
setting of 99° to 45° for the maximum
heating temperature or 45° to 99° for
the minimum cooling temperature.
TemperatureDisplayAdjust
Default is . Your thermostat was
accurately calibrated at the factory.
However, this option allows you to
change the humidity or temperature
displayed to match other thermostats
in your home.
HumiditySetpoint – Default is 20%.
Humidity setpoint is the percent
humidity that the heating system and
humidifier will attempt to maintain in
Heating.
Adjust the humidity setpoint to a value
from 20% to 90%.
De-Hum Setpoint – Default is 95%.
The Dehumidification setpoint is the
percent of humidity that the cooling
system will try to reach. Dehumidifica-
tion is accomplished through control
of the compressor and speed of the
circulator blower.
Adjust the dehumidification setpoint to
a value from 40% to 95%.