Download PDFFree PDF. The Save button below keeps a bookmark and private notes in your account.
ecobee Smart Si Thermostat Instruction Manual
Model: EB-SMARTSi-01
Brand: ecobee
1. Introduction
The ecobee Smart Si Thermostat is a Wi-Fi enabled, energy-saving solution designed to provide comprehensive control over your home's heating and air conditioning systems. It features a high-resolution, full-color display for easy readability, showing indoor temperature, live outdoor weather, and forecasting. With its intuitive user interface, you can easily set personalized programs and manage your home's climate from anywhere using a computer, smartphone, or tablet.
2. Setup
2.1 Physical Installation
The ecobee Smart Si Thermostat is designed to replace your existing thermostat. Before installation, ensure your HVAC system has the necessary wiring, including a common (C) wire, for proper power and functionality. Always turn off power to your HVAC system at the breaker before beginning installation. Carefully remove your old thermostat and connect the ecobee Smart Si using the provided instructions. Professional HVAC installation is recommended if you are unsure about wiring or have a complex system.
Image: Rear view of the ecobee Smart Si Thermostat, highlighting the wiring terminals for electrical connections during installation.
2.2 Wi-Fi and Remote Management Setup
Broadband internet access is required to enable Wi-Fi, weather updates, and mobile control features. After physical installation, power on the thermostat and follow the on-screen prompts to connect it to your home Wi-Fi network. Once connected, you can access the free, secure ecobee web portal or download the ecobee mobile app (available for iPhone, iPad, iPod Touch, and Android devices) to manage your thermostat remotely from any location with an internet connection.
Image: The ecobee Smart Si Thermostat displayed with a laptop and smartphone, illustrating its remote management capabilities via the web portal and mobile application.
3. Operation
3.1 On-Device Controls
The Smart Si Thermostat features a full-color display and intuitive push-button controls for direct interaction. Use the directional buttons (up, down, left, right) and the 'OK' button to navigate through menus and adjust settings. The 'Menu' button provides access to various functions, while the 'Back' button allows you to return to the previous screen or the main display.
Weather Forecast: View current outdoor weather conditions and future forecasts directly on the thermostat screen.
System: Select your desired operating mode: Heat, Cool, Auto (switches between heating and cooling as needed), or Off.
Fan: Control the fan operation, choosing between automatic (runs only when heating/cooling) or continuous operation.
Weekly Schedule: Create and manage personalized heating and cooling schedules for each day of the week. The thermostat also supports 365-day scheduling for advanced planning.
Vacation: Set specific temperature ranges for extended periods when you are away from home to save energy.
Reminders and Alerts: View system notifications, maintenance reminders, and alerts related to temperature or humidity limits.
About: Display device information such as copyright, software version, Wi-Fi status, serial number, and the thermostat's assigned name.
3.2 Remote Control via Mobile App and Web Portal
Once your ecobee Smart Si Thermostat is connected to Wi-Fi, you can control it remotely using the ecobee mobile app or the web portal. These platforms offer a comprehensive interface to:
Adjust temperature settings from anywhere.
Create, modify, and manage detailed heating and cooling schedules.
Monitor indoor and outdoor temperatures and humidity levels.
Receive alerts and notifications about your system's performance or maintenance needs.
Access historical data and energy usage reports to optimize savings.
The mobile app and web portal provide the flexibility to manage your home's climate efficiently, even when you are not physically present.
4. Maintenance
The ecobee Smart Si Thermostat can communicate through email alerts when maintenance is needed or if something is not operating correctly. Regularly check the "Reminders and Alerts" section in the thermostat's menu or the mobile app for notifications regarding:
System Service
Furnace Filter replacement
UV Lamp maintenance
Low and High Temperature Limits
Auxiliary Heat Runtime Alerts
Auxiliary Outdoor Temperature Alerts
Low and High Humidity Alerts
Addressing these alerts promptly ensures optimal performance and longevity of your HVAC system.
5. Troubleshooting
Wi-Fi Connection Issues: If the thermostat fails to connect to Wi-Fi or hangs during scanning, try performing a soft reset of the device. A small pinhole reset button is typically located on the bottom left of the device. Pressing this button will reboot the thermostat and may resolve connectivity problems.
Heating System Malfunctions (e.g., Rebooting): If the thermostat reboots repeatedly when calling for heat, especially in certain system configurations (e.g., RVs), it might indicate a voltage drop issue. This may require a power booster or professional HVAC technician to diagnose and resolve the underlying wiring or power supply problem.
Inaccurate Humidity Readings: If the humidity sensor consistently displays an incorrect reading, the unit may require replacement. Contact customer support for assistance.
6. Specifications
Feature
Detail
Brand
ecobee
Model Name
Ecobee Thermostat
Controller Type
Push Button
Color
White
Specific Uses For Product
Heat Pump
Temperature Control Type
Digital
Connectivity Technology
Wi-Fi
Included Components
1 Ecobee Product
Power Source
Battery Powered (4 AA batteries required)
Voltage
24 Volts
Shape
Rectangular
Display Type
Color LCD
Control Method
App, Button Control
Mounting Type
Wall Mount
Backlight
Yes
Item Weight
10.8 ounces
Product Dimensions
5.5 x 3.25 x 1 inches
Item Model Number
EB-SMARTSi-01
Date First Available
June 27, 2012
7. Warranty & Support
7.1 Warranty Information
The ecobee Smart Si Thermostat comes with a manufacturer's warranty. For specific details regarding the warranty period and coverage, please refer to the documentation included with your product or visit the official ecobee support website.
7.2 Customer Support
For further assistance, technical support, or to access additional resources, please visit the ecobee website or utilize the mobile application's support features. The web portal and mobile app provide comprehensive control and information, including access to FAQs and contact options for customer service.
Ask about setup, troubleshooting, compatibility, parts, safety, or missing instructions. Manuals+ will review the question and use this page’s manual context to help answer it.