Operation - ICM Controls SC 2000 Installation, Operation & Maintenance Manual

Step 1: Press one of the arrow buttons; the current temperature setting displays.
Step 2: Press the or
The new temperature setting is automatically saved. After 5 seconds, the display returns to showing the
current room temperature.
The default temperature differential is 1°. When your room temperature varies by 1°F, the thermostat
turns your system on. If you notice your system turning on and off too frequently, increase the
temperature differential.
Step 1: Reset thermostat by removing batteries for 10 seconds.
Step 2: For the first 10 seconds of operation, the temperature differential is displayed.
Press the or
The temperature displays in degrees Fahrenheit as a factory set default. Follow these steps to change to
degrees Celsius:
Step 1: Remove cover and batteries.
Step 2: Move the jumper select marked F and C (see Parts Diagram, Page 1).
Step 3: Reinstall batteries and cover.
Your LCD readout changes accordingly.
Step 1: Move the Fan Auto/On switch into the Auto position.
Step 2: Move the Cool/Off/Heat switch to Cool or Heat, depending on the season.

Operation

Setting the Room Temperature (Setpoint Temperature)
arrow button until the desired temperature setting displays.
Setting a New Temperature Differential
arrow button to select desired setting.
Changing Fahrenheit to Celsius
Starting the Thermostat