ICM Controls SC 5811 - User Manual

2 Heat/2 Cool
Auto Changeover
Hardwire
SC 5811
Programmable Electronic Thermostat
Installation, Operation & Application Guide
For more information on our complete range of American-made
products – plus wiring diagrams, troubleshooting tips and more,
visit us at www.icmcontrols.com
• 7-Day, 5-2-Day or 5-1-1-Day Programmable
• Configurable
• 2-Stage Heat/2-Stage Cool Systems
• 2-Stage Heat Pump Systems
• Large Display With Backlight
• Selectable Fahrenheit or Celsius
• Compatible with Gas, Oil, or Electric
• SimpleSet™ Field Programming
• Status Indicator Light
• Relay Outputs
(minimum voltage drop in thermostat)
• Remote Sensor Compatible
• Ideally Suited for:
– Residential (New Construction/Replacement)
– Light Commercial

Summary

Parts Diagram

Important Safety Information

To Remove Existing Thermostat

To Install Thermostat

Wiring Diagrams

Single Compressor Heat Pump Wiring

Wiring diagram for a single compressor heat pump with electric backup.

Dual Compressor Heat Pump Wiring

Remote Sensor Installation (Optional)

Configuration Mode

Entering Configuration Mode

Steps to access and navigate the thermostat's configuration settings.

Configuration Mode Settings

Details on setting temperature scale, differentials, staged outputs, and deadbands.

System Type Configuration

How to configure the thermostat for different system types like heat pumps.

Advanced Configuration Settings

Sensor and Cycle Settings

Mode of Operation

Button Functions

Detailed Operating Modes

Program Mode Operation

Testing the Thermostat

Programming

Program Overview

Lockout Feature

SimpleSet Field Programming

Troubleshooting

ICM Controls SC 5811 Specifications