1. Úvod
The ecobee3 Smarter Wi-Fi Thermostat with Remote Sensor is designed to provide intelligent climate control for your home. Unlike traditional thermostats that measure temperature in a single location, the ecobee3 utilizes remote sensors to detect temperature and occupancy in multiple rooms, ensuring comfort where it matters most and optimizing energy savings when you are away. This manual provides detailed instructions for installation, operation, and maintenance of your ecobee3 thermostat system.

Image 1.1: The ecobee3 thermostat (left) and its accompanying remote sensor (right).
2. Konec produktuview
The ecobee3 system consists of the main thermostat unit and one or more remote sensors. The thermostat features a touchscreen display for direct control and information display, while the remote sensors extend temperature and occupancy detection to other areas of your home. This integrated approach allows for more precise and efficient climate management.
2.1 klíčové komponenty
- ecobee3 Thermostat: The central control unit with a touchscreen interface.
- Dálkový senzor: Detects temperature and occupancy in specific rooms, communicating wirelessly with the thermostat.
- Power Extender Kit (PEK): May be required for systems without a common wire (C-wire).

Obrázek 2.1: Boční profesionálfile of the ecobee3 thermostat and remote sensor, illustrating their compact design.
3. Instalace
Proper installation is crucial for the optimal performance of your ecobee3 thermostat. If you are unsure about any step, it is recommended to consult a qualified HVAC professional.
3.1 Kontrolní seznam před instalací
- Vypnout: Before beginning, turn off power to your heating and cooling system at the circuit breaker.
- Kompatibilita: Ensure your HVAC system is compatible with the ecobee3. Most 24VAC systems are compatible.
- Nástroje: Gather necessary tools such as a screwdriver, drill, and wire strippers.
3.2 Demontáž starého termostatu
- Vypněte napájení systému HVAC.
- Opatrně sejměte kryt stávajícího termostatu.
- Důležité: Take a clear picture of the wiring connections before disconnecting any wires. This will serve as a reference during ecobee3 installation.
- Label each wire with the provided labels or by noting the terminal designation.
- Disconnect the wires and remove the old thermostat's backplate from the wall.
3.3 Installing the ecobee3 Thermostat
- Mount the ecobee3 backplate to the wall using the provided screws and anchors.
- Connect the labeled wires to the corresponding terminals on the ecobee3 backplate. If a C-wire is not present, follow the instructions for installing the Power Extender Kit (PEK).
- Jemně zatlačte přebytečný drát zpět do otvoru ve zdi.
- Align the ecobee3 thermostat display with the backplate and push it firmly until it clicks into place.
3.4 Počáteční nastavení a připojení k Wi-Fi
- Obnovte napájení systému HVAC pomocí jističe.
- The ecobee3 will power on and guide you through the initial setup process on its touchscreen. This includes configuring your HVAC system type and connecting to your home's Wi-Fi network.
- Download the ecobee app on your smartphone or tablet (available for iOS and Android) to complete registration and gain remote control capabilities.
4. Návod k obsluze
The ecobee3 thermostat offers intuitive control through its touchscreen and the ecobee mobile application.
4.1 Displej a ovládací prvky termostatu
The main screen displays the current indoor temperature, desired setpoint, and system mode. You can adjust the temperature by sliding your finger up or down on the screen.

Image 4.1: The ecobee3 thermostat displaying the current temperature and system status.
4.2 Systémové režimy
The ecobee3 supports various system modes:
- Teplo: Activates your heating system to reach the setpoint.
- Ochladit: Activates your cooling system to reach the setpoint.
- Auto: Automaticky přepíná mezi vytápěním a chlazením pro udržení požadovaného teplotního rozsahu.
- Vypnuto: Turns off your heating and cooling system.
4.3 Dálkové senzory
Remote sensors detect temperature and occupancy in different rooms. The thermostat uses data from occupied sensors to optimize comfort. Place sensors in frequently used rooms to maximize their effectiveness. The connection between the remote sensor and the thermostat can be affected by physical obstructions like closed doors, which may temporarily break the link.
4.4 Scheduling and Smart Features
The ecobee3 allows you to create custom schedules for heating and cooling based on your daily routine. Its smart features include:
- Home & Away: Automatically adjusts temperature settings when you leave or return home based on occupancy detection.
- Následuj mě: Prioritizes comfort in occupied rooms by averaging temperatures from active sensors.
- Inteligentní obnova: Learns how long it takes to heat or cool your home and starts early to reach your desired temperature at the scheduled time.

Image 4.2: The ecobee3 ecosystem, demonstrating control via the thermostat, remote sensor, and mobile applications on various devices.
5. Klíčové vlastnosti
- Works with Amazon Alexa for voice control (Alexa device sold separately).
- Intuitively understands when to activate heating or cooling based on your home's energy profile, external weather conditions, and other data points.
- Senses whether anyone is home and which rooms are occupied, providing comfort when present and saving energy when away.
- Advanced Learning Algorithms for optimized performance.
- Smart Home Integration with Apple HomeKit, SmartThings, and Vera.
- Wi-Fi Connectivity for remote access and control.
- Touchscreen Display for easy interaction.
- Remote Control via dedicated mobile applications.
6. Údržba
The ecobee3 thermostat requires minimal maintenance to ensure continued optimal performance.
- Čištění: Gently wipe the touchscreen and the remote sensors with a soft, dry cloth. Avoid using abrasive cleaners or solvents.
- Výměna baterie: The remote sensors use 1 CR2 battery (included). Replace batteries as indicated by the thermostat or app notifications.
- Aktualizace softwaru: Ensure your ecobee3 is connected to Wi-Fi to receive automatic software updates, which provide new features and performance improvements.
7. Řešení problémů
If you encounter issues with your ecobee3 thermostat, refer to the following common solutions:
- Termostat není napájen: Check the circuit breaker for your HVAC system. Ensure all wires are securely connected to the ecobee3 backplate. If a PEK was installed, verify its connections.
- Topení/chlazení nefunguje: Verify the system mode (Heat, Cool, Auto) is correctly selected. Check wiring connections, especially the O/B valve setting during initial setup, as incorrect configuration can lead to improper heating/cooling.
- Remote Sensor Disconnected: Ensure the remote sensor is within range of the thermostat and its battery is not depleted. Physical obstructions like thick walls or closed doors can interfere with the wireless signal.
- Problémy s připojením Wi-Fi: Restart your home router and the ecobee3 thermostat. Re-enter your Wi-Fi credentials if necessary.
- Nepřesné údaje o teplotě: Ensure sensors are not placed near heat sources, direct sunlight, or drafts.
For more complex issues, contact ecobee customer support.
8. Specifikace
| Funkce | Detail |
|---|---|
| Značka | ecobee |
| Název modelu | ecobee3 |
| Číslo modelu | EB-STATe3-O2 |
| Rozměry produktu | 0.37"H x 1.56"Š x 1.56"V |
| Typ ovladače | Amazon Alexa, Apple HomeKit, SmartThings, Vera |
| Technologie připojení | Wi-Fi |
| Zdroj napájení | AC/DC |
| svtage | 110 voltů |
| Materiál | Plast |
| Typ zobrazení | Dotyková obrazovka |
| Velikost obrazovky | 2 palce |
| Kontrolní metoda | Voice, Remote Control (App) |
| Typ montáže | Držák na zeď |
| Batteries (Remote Sensor) | Vyžaduje 1 baterii CR2 (součástí balení) |
| Hmotnost položky | 1.35 libry |
| UPC | 783325929781, 784497885424, 627988301020, 723434033931 |
9. Záruka a podpora
9.1 Informace o záruce
The ecobee3 Smarter Wi-Fi Thermostat comes with a 3-year limited warranty on materials and workmanship under normal use and service. This warranty covers defects in materials and manufacturing under typical operating conditions.
9.2 Zákaznická podpora
For technical assistance, troubleshooting, or warranty claims, please contact ecobee customer service:
- Telefon: 1-877-932-6233
- Online zdroje: Refer to the official ecobee website for FAQs, support articles, and additional documentation.





