Jiahong ET-72GW Heating Thermostat User Manual

Jiahong ET-72GW Heating Thermostat  

SPECIFICATION

• Warranty: More than 5 years
• Project Solution Capability: graphic design, 3D model design, total solution
• Place of Origin: anhui
• Model Number: ET-72GW
• Certification: ETL
• Sensor Temp. range: 0-45℃
• Dimension: 3.0*4.9*0.7(inch)
• Power consumption: <1.5W
• After-sale Service: Online technical support, Return and Replacement
• Application:Apartment
• Design Style: Modern
• Brand Name: jiahong
• Product name: digital touch screen programmable home heating
• Temp. setting range: 5-40℃
• Power voltage: 85-265VAC, 50Hz/60Hz
• Max. load current: 16A
• Temp. accuracy: 0.5℃
• Colour: White/Black

INTRODUCTION

The Jiahong ET-72GW heating thermostat is a programmable thermostat that is designed to control the temperature of your home heating system. It is a digital thermostat that allows you to set the temperature of your home according to your preferences and schedule, making it an ideal choice for those who want to save energy and reduce their utility bills.The ET-72GW heating thermostat is designed for use with a variety of heating systems, including gas, oil, and electric boilers, as well as underfloor heating systems. It features a large LCD screen that displays the current temperature, set temperature, and other settings, and it can be programmed to automatically adjust the temperature throughout the day and night.

One of the key features of the Jiahong ET-72GW heating thermostat is its Wi-Fi connectivity, which allows you to control the thermostat remotely using a smartphone app. This feature allows you to adjust the temperature of your home from anywhere, so you can always ensure that your home is at the perfect temperature, even when you are away. Overall, the Jiahong ET-72GW heating thermostat is a versatile and user-friendly device that can help you save energy and money while keeping your home comfortable and cozy.

WHAT IS IN THE BOX

• Thermostat
• User manual
• Screws
• External sensor

PRODUCT CHARACTERISTIC

TECHNICAL DATA

PERIOD PARAMETER TABLE

HOW TO OPERATE

• Power on the thermostat: Press and hold the power button for a few seconds until the display lights up.
• Set the date and time: Press the “Menu” button, then use the “+” and “-” buttons to adjust the date and time.
• Select the operating mode: Use the “Mode” button to select the desired operating mode. The thermostat offers several options, including manual mode, automatic mode, and vacation mode.
• Set the desired temperature: Use the “+” and “-” buttons to set the desired temperature.
• Set the schedule: If you are using the automatic mode, you can set a schedule for the thermostat to follow. Press the “Schedule” button, then use the “+” and “-” buttons to set the temperature and time for each period.
• Save your settings: Once you have made all the necessary adjustments, press the “Save” button to save your settings.
• Monitor the temperature: The thermostat will display the current temperature, and you can adjust the settings as needed using the “+” and “-” buttons.

SUITABLE FOR ALL FLOOR HEATING

HOW TO WORK

• Installation: Before you start using the thermostat, you’ll need to install it according to the manufacturer’s instructions. This may involve wiring the thermostat to your heating system and connecting it to your Wi-Fi network.
• Programming: Once the thermostat is installed, you can program it to control the temperature of your heating system based on your schedule. You can set different temperatures for different times of the day, such as a lower temperature while you’re at work and a higher temperature when you’re at home.
• Manual Control: You can also manually control the temperature using the thermostat’s interface. The ET-72GW has a large LCD screen that displays the current temperature and allows you to adjust the temperature up or down.
• Remote Access: If you have connected the thermostat to your Wi-Fi network, you can control it using the Jiahong mobile app. This allows you to adjust the temperature from anywhere using your smartphone or tablet.
• Energy-saving: The thermostat can help you save energy and money on your heating bills by automatically turning down the temperature when you’re not at home or asleep. This is called the “away” or “sleep” mode.

INSTALLATION SCHEME

• Loosen the bottom screw by a Phillips screwdriver. Then open the thermostat from the upper right side as shown.

Wire as shown:

• L/N lead: Connect the power cord using the terminal block.
• L1/N1 lead: Use a terminal block to connect the load line.
• IN/SNR terminal: Connect the floor sensor.
• OUT terminal: Connect to IN/SNR of Power Module.

Note: Disconnect the main power supply before wiring. If an electric floor heating cable or mat system requires more than 15 Amps, install a power module. Wiring diameter: 12 to 22 AWG.

• Install the back cover into the terminal box and secure it with the set screw.
• Fit the left side of the front and rear covers as shown.Rotate to the right again and press the upper half of the right border until you hear a click. Use a screwdriver to secure the bottom screw. Turn on the power and test the GFCI function.

FAQS

Q: How does the Jiahong ET-72GW Heating Thermostat work?
A: The Jiahong ET-72GW Heating Thermostat uses WiFi technology to connect to your home network and allows you to control your heating system remotely through the Jiahong app. You can set temperature schedules, adjust the temperature, and view your energy usage.

Q: What types of heating systems is the Jiahong ET-72GW Heating Thermostat compatible with?
A: The Jiahong ET-72GW Heating Thermostat is compatible with most heating systems, including gas, oil, electric, and radiant heating systems.

Q: Can I control multiple Jiahong ET-72GW Heating Thermostats with one app?
A: Yes, you can control multiple Jiahong ET-72GW Heating Thermostats with one app. Simply add each thermostat to the app and control them individually or as a group.

Q: Is the Jiahong ET-72GW Heating Thermostat easy to install?
A: Yes, the Jiahong ET-72GW Heating Thermostat is easy to install and comes with clear installation instructions. However, it is recommended that you have basic electrical and wiring knowledge.

Q: Can I set a schedule for the thermostat to turn on and off?
A: Yes, you can set a schedule for the Jiahong ET-72GW Heating Thermostat to turn on and off at specific times, and you can adjust the temperature for each time period.

Q: Can I adjust the temperature remotely with the Jiahong ET-72GW Heating Thermostat?
A: Yes, you can adjust the temperature remotely with the Jiahong app on your smartphone or tablet.

Q: Does the Jiahong ET-72GW Heating Thermostat have a vacation mode?
A: Yes, the Jiahong ET-72GW Heating Thermostat has a vacation mode that allows you to set a lower temperature while you are away to save energy.

Q: Does the Jiahong ET-72GW Heating Thermostat have a touchscreen display?
A: No, the Jiahong ET-72GW Heating Thermostat does not have a touchscreen display. However, it has an easy-to-read LCD display and can be controlled through the Jiahong app on your smartphone or tablet.

Q: Does the Jiahong ET-72GW Heating Thermostat work with voice assistants like Amazon Alexa or Google Assistant?
A: Yes, the Jiahong ET-72GW Heating Thermostat is compatible with Amazon Alexa and Google Assistant, allowing you to control your thermostat with voice commands.

Q: How accurate are heating thermostats?
A: If both your thermometer and your thermostat display the same temperature reading, the thermostat’s accuracy and efficiency are good.

Q: Why is my  Jiahong ET-72GW heating thermostat not working?
A: If your thermostat is not working, change the batteries, make sure it is turned on, the thermostat is set to the correct mode, check the power supply and airflow

Q: How do I know if my heating Jiahong ET-72GW thermostat is working?
A: You’ll most likely hear a quiet clicking sound followed by air moving through the ductwork. You can also place your hand on a vent to feel for hot or cold air. If you don’t hear or feel anything within a minute or two of making the changes, your thermostat may need to be replaced.

Q: Does Jiahong ET-72GW thermostat affect efficiency?
A: A malfunctioning thermostat, no matter what kind it is, can cause a number of problems for your heater, ultimately hurting its effectiveness and efficiency.

Q: What does Jiahong ET-72GW thermostat detect?
A: Thermostat, device to detect temperature changes for the purpose of maintaining the temperature of an enclosed area essentially constant. In a system including relays, valves, switches, etc., the thermostat generates signals, usually electrical, when the temperature exceeds or falls below the desired value.

What runs Jiahong ET-72GW the thermostat?
While some people think the C wire is what powers the thermostat, this isn’t entirely true. Typically, the “hot” wires, or the wires that provide power to the unit, are the heating and cooling wires, labeled Rc and Rh respectively. They provide the source of 24V power that comes into the main HVAC control board itself.

Jiahong ET-72GW Heating Thermostat User Manual