Smartmi Electric Heater 1S Smart Version User Manual

1. Product Overview

The Smartmi Electric Heater 1S Smart Version (Model: DNQZNB05ZM) is a 2200W convector heater designed for efficient and comfortable heating. It features smart controls via a touch display and the Mi Home APP, Wi-Fi connectivity, and robust safety features including IPX4 water resistance, overheat protection, and tip-over protection. Its natural convection heating mechanism ensures quiet operation without drying out the air.

2. Safety Information

Please read all safety warnings and instructions before using this product to prevent injury or damage. Keep this manual for future reference.

• Always ensure the heater is placed on a stable, level surface.
• Do not cover the heater or block its air inlets/outlets.
• Keep flammable materials at least 1 meter (3 feet) away from the heater.
• Do not use the heater near water or in excessively humid environments, except for bathrooms where its IPX4 rating allows for splash resistance.
• Unplug the heater when not in use or before cleaning.
• Do not insert objects into the heater's openings.
• This appliance is not intended for use by persons (including children) with reduced physical, sensory or mental capabilities, or lack of experience and knowledge, unless they have been given supervision or instruction concerning use of the appliance by a person responsible for their safety.
• Children should be supervised to ensure that they do not play with the appliance.

Built-in Safety Features:

• Overheat Protection: The internal heating device automatically cuts off power if the temperature exceeds 95°C.
• Tip-Over Protection: An integrated switch automatically turns off the power if the unit tilts more than 45 degrees.
• Child Lock: Prevents accidental changes to settings.
• IPX4 Water Resistance: Provides protection against splashing water, making it suitable for use in bathrooms.

3. Setup

3.1 Unpacking and Placement

1. Carefully remove the heater from its packaging.
2. Place the heater on a firm, level surface. Ensure there is adequate space around the heater for proper air circulation (at least 30 cm from walls and furniture).
3. The heater is designed for freestanding installation.
4. Utilize the embedded handles on both sides for easier placement and movement.

3.2 Initial Power-On

1. Plug the EU Standard power cord into a suitable power outlet.
2. Locate the hard ON/OFF switch, usually on the side or back of the unit, and turn it to the 'ON' position.
3. The digital display on the front of the heater should illuminate.

3.3 Mi Home App Installation and Pairing

The Smartmi Electric Heater 1S can be controlled via the Mi Home app for enhanced functionality.

1. Download the Mi Home app from your smartphone's app store (iOS or Android).
2. Open the Mi Home app and log in or create an account.
3. Go to the 'Devices' page within the app.
4. Tap on the '+' symbol in the top right corner to add a new device.
5. Scroll to the 'Air Treatment' tab and select 'Smartmi Radiator' (or similar name for the heater).
6. Press and hold the Wi-Fi reset button on the heater for 5 seconds. You should hear a notification sound indicating the Wi-Fi has been reset successfully.
7. Input your Wi-Fi network details (SSID and password) into the app to connect the heater to your home Wi-Fi network.
8. Follow any on-screen prompts in the app to complete the pairing process.

4. Operating Instructions

4.1 Control Panel Overview

The heater features an LED digital touch display for easy operation. The display shows current temperature, humidity percentage, and timer settings.

4.2 Basic Operation

1. Power On/Off: Use the power button on the touch display or the hard ON/OFF switch on the unit.
2. Temperature Adjustment: Use the '+' and '-' buttons on the touch display to set your desired temperature between 16°C and 28°C. The heater will maintain a constant temperature.
3. Wi-Fi Connectivity: The Wi-Fi icon on the display indicates connection status. Press the Wi-Fi button to toggle or reset the connection.
4. Timer Function: Set a timer for automatic power-off using the timer controls on the display.
5. Display Brightness: The touch screen allows for 3-step brightness adjustment.

4.3 App Control

Once paired with the Mi Home app, you can control the heater remotely and access additional features:

• Turn the heater on/off.
• Adjust the temperature.
• Set schedules and timers.
• Monitor room temperature and humidity.
• Activate child lock.
• Access other smart features offered by the app.

4.4 Heating Mechanism

The Smartmi Electric Heater 1S uses natural convection heating with a high-efficiency aluminum heating element. This fan-less design ensures silent operation and prevents the air from drying out, providing comfortable warmth through micro-circulation.

5. Maintenance

5.1 Cleaning

1. Always unplug the heater and allow it to cool completely before cleaning.
2. Wipe the exterior surfaces with a soft, damp cloth. Do not use abrasive cleaners or solvents.
3. Ensure no water enters the internal components.
4. Periodically clean the air inlets and outlets to prevent dust buildup, which can affect performance. Use a soft brush or vacuum cleaner.

5.2 Storage

If storing the heater for an extended period, clean it thoroughly and store it in a cool, dry place, preferably in its original packaging to protect it from dust and damage.

6. Troubleshooting

If you encounter issues with your Smartmi Electric Heater, please refer to the following common solutions:

• Heater not turning on: Check if the power cord is securely plugged into a working outlet. Ensure both the hard ON/OFF switch and the touch display power button are in the 'ON' position.
• No heat output: Verify the set temperature is higher than the current room temperature. Check if any safety features (overheat or tip-over protection) have been activated. If so, unplug the unit, allow it to cool, and ensure it's upright before restarting.
• Wi-Fi connection issues: Ensure your router is working and within range. Try resetting the heater's Wi-Fi by holding the Wi-Fi reset button for 5 seconds and re-pairing it with the Mi Home app. Ensure your Wi-Fi network is 2.4 GHz.
• Display not responding: Ensure the unit is powered on. If the display is on but unresponsive, try turning the heater off and on again using the hard switch.

For persistent issues, please contact customer support.

7. Specifications

8. Warranty and Support

This Smartmi Electric Heater 1S Smart Version comes with a 365-day warranty for free repairs. Please note that accessories are not eligible for free replacement under this warranty.

For technical support, warranty claims, or further assistance, please contact the official Smartmi customer service or your retailer.

9. User Tips

• Optimize with App Control: Leverage the Mi Home app for advanced scheduling, remote temperature adjustments, and monitoring to maximize comfort and energy efficiency.
• Strategic Placement: For optimal heat distribution, place the heater in a central location within the room, away from obstructions.
• Bathroom Use: While IPX4 rated for splash resistance, ensure adequate ventilation when using the heater in bathrooms.
• Child Safety: Always activate the child lock feature when children are present to prevent unintended changes to settings.
• Energy Saving: Utilize the constant temperature mode to maintain a desired warmth level efficiently, avoiding unnecessary energy consumption.