6
CT THERMOSTAT PROGRAMMING AND OPERATION
D. Setting The Fan Speed (Fan Mode)
Fan mode provides three speed settings:
● Low – Fan operates continuously at a low speed.
● High – Fan operates continuously at a high speed.
● Auto – Fan and compressor cycle on and off and the speed varies based on room tempera-
ture and temperature setting on the CT thermostat. When the temperature difference between
the room and the CT thermostat is:
● >5 °F (-15 °C), the fan operates at a high speed
● <4 °F (-15.5 °C), the fan operates at low speed.
1. Press the / Mode button until the Fan icon appears.
2. Press the Up ( ) or Down ( ) button until the desired fan speed appears on the LCD.
See FIG. 4.
FIG. 4
Fan Speed Fan Icon
E. Setting The Temperature
The possible modes for setting the temperature are Cool, Furnace, Heat Pump, and Heat Strip.
See "Mode Description" on page 22 for more information on these mode settings.
1. Press the / Mode button until you see your desired mode on the LCD.
2. Press the Up ( ) and Down ( ) buttons until you reach your desired temperature setting.
The maximum temperature setting is 90 °F (32 °C). The minimum for heating is 40 °F (4.4 °C)
and 55 °F (13 °C) for cooling. See FIG. 5.
FIG. 5
Temperature
Set-Point
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