SHOJZJ OJ-03 Wifi Smart Programmable Thermostat
INTRODUCTION
Alexa, Google, Siri, SmartThings, Yandex Alice, Smart Air Conditioner Controller Thermostat for Home/Office Programmable Wifi Temperature Controller for Mini Split, Window & Portable
Advanced thermostat
Thermostats may regulate heating and cooling systems to change the user’s room temperature and make their house more pleasant. Any temperature that they choose may be set. Mobile phones can manage Smart Home WiFi thermostats, enabling users to regulate room heating and cooling whenever and wherever they choose. The goal of comfort and energy conservation is achieved by using thermostats to on/off regulate the fans and valves in air conditioner applications by comparing the ambient temperature and the set temperature.
Features
- A: A motorized valve with two wires and two pipes.
- M: Two pipes, a 0-10V motorized valve, and a control fan coil unit.
- E: A control fan coil unit, two wired heat and cool valves, and four pipes.
- N: Communication over Modbus RTU
- B: Communication over BACnet
- W: Wireless network Keycard,
- K window
- W2 External Sensor, or E
- There are strong functionalities available, including Modbus/WIFI, etc.
- An accuracy of 0.5°C maintains the temperature at the level you choose.
- Memory clock while the power is off.
- Configurable 5+2 six-period intervals to maximize comfort and economy.
- Create a group of thermostats to regulate them all at once.
- Compatible with Google Home and Amazon Echo.
- Encourage your family or friends to share their devices.
- Your time zone, address, and language are synchronized across all setting languages.
- There is no restriction on how many thermostats may be added to the app.
- Smart Scene support; IP20 protection class.
INSTALLATION
Your thermostat is suitable for installation within a standard 86mm pattress box or a European 60mm pattress box.
- Step 1. Keep the electricity off. See Fig 1.
- Step 2. Remove the mounting Plate by rotating the LCD part. See Fig 2.
- Step 3. Connect the power supply, and load it into the appropriate terminals. (see “Wiring your thermostat” for details and Fig 3).
- Step 4. Fix the mounting plate into the wall with screws in the box. See Fig 4.
- Step 6. Installation complete. See Fig 6.

BEFORE INSTALLING AND WIRING…
- Carefully read these directions. Failure to adhere to them might result in product damage or a dangerous situation.
- Verify that the product is appropriate for your application by looking at the ratings shown in the instructions and on the package.
- The installer has to be a skilled service specialist.
- Examine the product’s functionality as described in these instructions when the installation is complete.
integrated with Google Home, and Amazon Echo.
SPECIFICATION
- Model Number: OJ-03
- Wattage: <1.5W
- Brand Name: SHOJZJ
- Certification: CE, FCC, RoHS
- Origin: Mainland China
- Voltage: 95V-240V, 50/60HZ
- Voltage 2: 1-10V
- Voltage 3: 24V
- Fan Relay Amps Resistance: 5A
- Inductive: 3A
- Valve Relay Amps Resistance: 3A
- Sensor: NTC3950 10K
- Set Temp. Range: :5 -35 ℃
- Accuracy: ±0.5 ℃
- Display Temp. Range: 5c-99c
- Control mode: Mobile APP, remote control,
- APP: TUYA
- APP2: SMART LIFE
- Working with 1: Alexa
- Working with 2: Google
- Protection Class: IP20
- Buttons: Capacitive Touch Buttons
- Working with 3: SmartThings
- Working with 4: Yandex Alice
Powerful functions
- 5+2 six periods programmable maximize comfort and economy
- Temporary programmable
- All setting languages synchronize your me zone, address, and language.
- ℃ or ℉ can be customized.
WIRING DIAGRAM
DIMENSION
PRODUCT OVERVIEW
HOW TO OPERATE
- Install and Set Up: Begin by installing the thermostat according to the manufacturer’s instructions. This usually involves mounting it on the wall and connecting it to your home’s HVAC (heating, ventilation, and air conditioning) system. Then, follow the setup instructions to connect the thermostat to your home’s Wi-Fi network.
- Power On: Once the thermostat is properly installed and connected, power it on. It should display the current temperature and other relevant information on its screen.
- Programming: Most smart programmable thermostats allow you to set schedules for different temperature levels throughout the day. This allows you to automatically adjust the temperature based on your preferences and daily routine. Consult the thermostat’s manual to learn how to program it. Typically, you can set different temperature targets for specific time periods (e.g., different temperatures for morning, daytime, evening, and night).
- Adjusting the Temperature: To manually adjust the temperature, use the thermostat’s interface or app. It might have buttons, a touch screen, or be controlled through a mobile app on your smartphone. Locate the temperature controls and increase or decrease the desired temperature as needed.
- Wi-Fi Connectivity: The “Wi-Fi” capability in the thermostat’s name suggests it can connect to your home’s wireless network. This feature allows you to control the thermostat remotely through a mobile app or a web interface. Download the relevant app on your smartphone, create an account if required, and follow the instructions to link the thermostat to the app. Once connected, you can change the temperature, set schedules, and monitor the thermostat from anywhere with an internet connection.
- Additional Features: Some smart thermostats offer additional features such as humidity control, energy usage reports, geofencing, and integration with voice assistants like Amazon Alexa or Google Assistant. Check the thermostat’s manual to learn about any specific features it offers and how to utilize them.
FAQS
SHOJZJ OJ-03 WiFi Smart Programmable Thermostat: What is it?
With the SHOJZJ OJ-03 smart thermostat, you can manage the heating and cooling of your house from a distance using a smartphone or other connected devices.
What distinguishing qualities does the SHOJZJ OJ-03 thermostat have? Programmable scheduling, WiFi connection, energy-saving settings, temperature control, and compatibility with a range of HVAC systems are some of the main characteristics of the SHOJZJ OJ-03 thermostat.
What is the operation of the programmable scheduling feature?
With the ability to program multiple temperature settings for different times of the day, you can conserve electricity by having the thermostat automatically change while you’re gone or asleep.
Are all HVAC systems compatible with the SHOJZJ OJ-03 thermostat? The majority of HVAC systems, including heat pumps, electric heaters, and central heating and cooling systems, are compatible with the SHOJZJ OJ-03 thermostat. Before making a purchase, it is, however, always advised to confirm compatibility with your particular system.
How can I operate the thermostat from a distance?
Connecting the SHOJZJ OJ-03 thermostat to your home WiFi network and utilizing the manufacturer’s mobile app will allow you to operate it remotely. You may access additional functions and change temperature settings using the app from anywhere.
Are there energy-saving modes on the thermostat?
Yes, the SHOJZJ OJ-03 thermostat has energy-saving setting-like“Eco” or “Away” modes that assist cut down on energy use by automatically lowering the thermostat while you are not home.
Is the SHOJZJ OJ-03 thermostat compatible with other smart home appliances?
Yes, the SHOJZJ OJ-03 thermostat is compatible with well-known smart home systems like Google Assistant and Amazon Alexa. It can be integrated with other devices so you may automate processes or use voice commands to operate the thermostat.
Is there a touchscreen display on the thermostat?
Yes, the SHOJZJ OJ-03 thermostat has a touchscreen display that lets you access different settings and make immediate temperature adjustments.
The SHOJZJ OJ-03 thermostat allows me to examine energy use information. Yes, you can monitor and track your energy use over time thanks to the thermostat’s frequent provision of energy usage statistics through the manufacturer’s mobile app.
The thermostat supports several user accounts, right?
Absolutely, the SHOJZJ OJ-03 thermostat enables multiple user accounts in most cases. This enables other family members to manage the thermostat with their own devices.
The SHOJZJ OJ-03 thermostat requires expert installation, but is that necessary?
The SHOJZJ OJ-03 thermostat is often straightforward to install and is frequently completed by homeowners themselves. However, it’s advised to adhere to the manufacturer’s installation guidelines or, if necessary, obtain expert help.
Thermostat battery backup—does it exist?
The SHOJZJ OJ-03 thermostat can feature a battery backup to guarantee that it keeps working when the power goes off. To be sure, it’s best to consult the user guide or product specs.
The SHOJZJ OJ-03 thermostat allows for the creation of individualized temperature regimens.
Yes, you may design personalized temperature plans with the SHOJZJ OJ-03 thermostat to meet your unique demands. For various days and hours, you may specify different temperature settings.
Is there a vacation mode on the thermostat?
Yes, the SHOJZJ OJ-03 thermostat often has a vacation mode that lets you set a certain temperature when you’re gone for a long time. This option aids in energy conservation.
Is the SHOJZJ OJ-03 thermostat geofence compatible? Depending on the particular model and features offered by the manufacturer, geofencing compatibility may differ. To determine if the SHOJZJ OJ-03 thermostat supports geofencing, it is advised to consult the product specifications or get in touch with the manufacturer.
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