To Next PageTo Next PageWhy is the temperature displayed on my ICM Controls SC2000L not accurate?
If the temperature displayed on your ICM Controls Thermostat is inaccurate, make sure that there are no heat-producing objects located near the thermostat and that the thermostat has adequate airflow.
What to do if my ICM Controls SC2000L is continuously turning on and off?
If your ICM Controls Thermostat is continuously turning on and off, increase the temperature differential.
How to fix ICM Controls Thermostat if it's not properly controlling the fan?
To fix an ICM Controls Thermostat that is not properly controlling the fan, check that the Gas/Electric jumper setting matches your system configuration (gas or electric).
What to do if LCD is blank or displaying 'LO BAT' on my ICM Controls Thermostat?
If the LCD is blank or displaying “LO BAT” on your ICM Controls Thermostat: - For SC2000 models: Replace the batteries, or make sure the existing ones are properly installed. - For SC2001 models: Verify 24 VAC is present at the thermostat.
How to troubleshoot an ICM Controls SC2000L Thermostat if the system isn’t turning on?
To troubleshoot an ICM Controls Thermostat if the system isn’t turning on: - Check the wiring. - Check the batteries (SC2000 models only).
General| Voltage Rating | 24V AC |
|---|---|
| Power Source | Hardwired |
| Display | LCD |
| Backlight | Yes |
| Mounting | Wall Mount |
| Type | Programmable |
| Operating Temperature | 32° to 105°F (0° to 41°C) |
| Terminals | R, W, Y, G, C |
| Features | Programmable, Keypad Lock |
| Weight | 0.5 lbs |
Visual breakdown of the SC2000 thermostat components and terminals.
Visual breakdown of the SC2001 thermostat components and terminals.
Technical input and output details for the SC2000 thermostat model.
Technical input and output details for the SC2001 thermostat model.
Essential safety precautions for thermostat installation and operation.
Lists included items and necessary tools for thermostat installation.
Overview of thermostat features: digital, mercury-free, non-programmable.
Step-by-step guide for safely removing an old thermostat.
Step-by-step guide for installing the new thermostat.
Procedure for battery replacement and maintenance for the SC2000 model.
Guide for updating wiring labels during thermostat installation.
Wiring diagrams for SC2000 zone valve/damper motor systems.
Wiring diagrams for SC2000 single and dual transformer heating/cooling systems.
Wiring diagrams for SC2000 single transformer or millivolt heating systems.
Wiring diagrams for SC2000 heat pump and cool-only systems.
Wiring diagrams for SC2001 4 or 5-wire single transformer systems.
Wiring diagrams for SC2001 4-wire and 3-wire single transformer systems.
Wiring diagrams for SC2001 heat pump and cooling-only systems.
Procedure to verify thermostat installation and system functionality.
Instructions for setting the room temperature (setpoint) on the thermostat.
How to adjust the temperature differential for system cycling control.
Identifies common thermostat symptoms and their remedies.
Details the warranty coverage, limitations, and claim procedures.
