CONTENTS
GETTING STARTED 1
Before You Begin 2
HVAC System Compatibility Information 3
Approvals 4
FCC Compliance Statement 4
Specications 5
Wiring Requirements 6
INSTALLING THE EMS Si 7
Step 1. Power O HVAC Equipment 7
Step 2. Remove Existing Thermostat 7
Step 3. Install the EMS Si 7
Step 4. Connect the Wiring 9
Step 5. Power On HVAC Equipment 20
NAVIGATING THE MENUS 20
Using the Navigation Buttons 20
CONFIGURING THE HVAC SETTINGS 22
Equipment 22
Thresholds 25
Reset HVAC Equipment Settings 29
Performing a Hardware Reset 29
Rebooting the EMS Si 30
Conguring Reminders and Alerts 31
Alerts 32