AQARA W500 (01) PDF DOCUMENT

The thermostat features an LCD screen and several touch buttons. The display shows various icons and readings:

Display Icons:

• Child lock enabled

• Remote control

• Back light

• Signal strength

• Preset

• Heating On

• Close to set temperature

• Schedule

• Manual

Display Readings:

• Room temperature/Set temperature

• Room humidity

Buttons and Controls:

• Reset button (on the bottom)

• Switch 1 (+): Increase set temperature, switch preset forward, increase brightness.

• Switch 2 (o): Switch settings for temperature adjustment, preset adjustment, brightness adjustment.

• Switch 3 (-): Decrease set temperature, switch preset forward, decrease brightness.

1. This product is not a toy, please keep children away from this product.

2. This product is designed for indoor use only. Do NOT use in humid environments or outdoors.

3. Beware of moisture, do NOT spill water or other liquids onto the product.

4. Do not place this product near a heat source.

5. Do not attempt to repair the product by yourself. All repairs should be performed by authorized personnel.

6. This product is designed only for improving the convenience of household life, and for status notifications. If the user violates the product instructions and this warning, the manufacturer is not responsible for any risks and property losses caused thereby.

It is recommended that the device be installed by a licensed electrician in a manner that complies with local regulations and building codes.

WARNING: Please make sure that the power at the circuit breaker or fuse box is turned off before wiring! Then verify by testing the wires with a probe or multimeter.

NOTE: It is not recommended to install the device in rooms with high humidity such as bathrooms, saunas, etc. The placement of the device is critical for proper operation and must be away from sunlight and direct heat sources.

1. Remove your existing thermostat from the wall.

2. Disassemble the thermostat using a screwdriver to separate it into the screen unit and power unit.

3. Connect the power unit wiring according to your heating system type.

4. Mount the power unit to the wall junction box using the included screws, then attach the switch frame.

5. Align the pins of the panel unit with the power unit, snap them together, and secure them with the provided screws.

For an Electric Heater:

Connect the live (L) and neutral (N) wires from your power supply to the L and N terminals on the thermostat’s power unit. Connect the two wires from your electric heater to the L-out and N-out terminals. An optional NTC floor sensor can be connected to the NTC terminals.

For a 230V Valve (Hydronic System):

Connect the live (L) and neutral (N) wires from your power supply to the L and N terminals on the thermostat’s power unit. Connect the wire from your 230V valve to the L-out terminal. An optional NTC floor sensor can be connected to the NTC terminals.

First, download the Aqara Home app from your app store.

1. Power on the device.

2. Open the Aqara Home app, click “+” in the upper right corner of the home page, and select the device accordingly.

• If the addition fails, make sure that the hub is close enough to the device and try again.

• Make sure that there is a compatible Aqara hub under the Aqara account, and it is within the connection range when using it.

Method 1:

Please make sure you have installed the Matter-compatible app and have a Matter-compatible Thread border router. Power on the device. Open the Matter-enabled app, scan the Matter QR code on the instruction manual or product, or enter the setup code to add the device to the app.

Method 2:

After adding the device to the Aqara Home app, click “Matter Ecosystem” on the settings page, and follow the prompts to join, synchronize device-specific actions to the Matter platform (such as Apple Home, Home Assistant), and trigger automation and scenes.

This feature allows the user to set a temperature swing range (±0.5-3°C), which defines a buffer zone around the target temperature. Within this range, the heating system remains active, preventing the thermostat from frequently turning on and off as the room temperature fluctuates near the set point.

When the open window detection function is enabled:

• Without binding a door and window sensor, if the temperature drops by 2°C within 3 minutes, the heating mode will automatically pause for 30 minutes.

• After binding a door and window sensor, if the sensor is detected to be open for more than 3 minutes, the heating mode will automatically pause for 30 minutes.

The device will automatically control the heating system according to the preset time period and temperature, allowing different temperatures to be set for different time periods 7 days a week. A single schedule supports up to 7 time periods, each of which is at least 15 minutes.

You can turn the heating on or off by manually adjusting the target temperature, or select a comfortable heating temperature by manually switching presets. When a Smart Schedule is active, manual adjustments will temporarily override it for 2 hours (default). This duration can be modified in the Aqara Home app (Zigbee mode) before the thermostat automatically resumes its scheduled program.

The thermostat has several presets, each with a default temperature. These presets support customization.

Preset	Description
Home	The default temperature is 26°C, support customization
Away	The default temperature is 18°C, support customization
Wind down	The default temperature is 24°C, support customization
Sleep	The default temperature is 20°C, support customization
Vacation	The default temperature is 10°C, support customization

The thermostat supports calibration of the device’s built-in temperature and humidity sensor or the floor sensor (NTC). It has an adjustment range of -5 to +5°C and an adjusting increment of 0.5°C.

When the wired NTC temperature sensor is connected, the system supports floor overheat protection by default. If the temperature value detected is greater than 40°C, the device will trigger the “floor overheat protection”, the electric heating will be forced to shut down, and it will enter the safety protection state. The device will return to normal when a user presses the button on the device to cancel the alarm or when the sensor detects that the temperature value has dropped to 5°C.

The thermostat supports backlight adjustment. When a user presses any button, the backlight will light up. If there is no operation for one minute, it will enter standby mode and the backlight will go out.

Please click any button on the screen to activate the device, then follow the instructions below.

Button Operations	Description
Press and hold “o” for 2 seconds	Holding “o” for 2 seconds turns on the thermostat. Pressing and holding “o” for 2 seconds again will turn off the thermostat.
Press “o”	Enter the settings menu, where you can switch between temperature adjustment, preset adjustment, and screen brightness adjustment.
Press “+” / “-“	In temperature adjustment, “+” increases and “-” decreases the target temperature. In preset adjustment, it cycles between Home, Away, Wind down, Sleep and Vacation. “+” for forward, “-” for reverse. In brightness adjustment, “+” increases and “-” decreases the brightness.

Button Operations	Description
Press and hold “+” and “-” for 2 seconds at the same time	Press and hold “+” and “-” simultaneously for 2 seconds. The child lock icon will light up on the screen, indicating the child lock is activated. Press and hold “+” and “-” again for 2 seconds to deactivate the child lock.

Button Operations	Description
Press “+” and “-” simultaneously	Press “+” and “-” simultaneously to toggle the temperature unit displayed on the screen between °F and °C.

Button Operations	Description
Press “Reset” 2 times quickly and hold it for more than 5 seconds	Resets the device, clearing network information while retaining other configuration settings. When the signal strength icon flashes slowly, the reset is successful.
Quickly click the “Reset” button for 10 times	Restores factory settings, clearing all network and configuration information. When the signal strength icon flashes slowly, the factory reset is successful.

State	Description
Signal strength icon lights up in a step-by-step cycle	Device pairing
Signal strength icon flashes slowly	Bluetooth network distribution mode/Added failed
The signal strength icon flashes quickly	Added successfully
The lit icon flashes slowly for 2 seconds	Device search / Identify Device
SET icon flashes slowly	Setting target temperature
Preset icon flashes slowly	Setting preset
Back light icon flashes slowly	Setting Screen Brightness

Code	Description
E01	Floor overheat protection
E02	Device overheat protection
E03	Device overload protection
E04	Temperature/humidity sensor abnormal

Model: UT-A01E/UT-A01D

Dimensions: 86 x 86 x 46.8 mm (3.39 x 3.39 x 1.8 in.)

Wireless Protocols: Thread/Zigbee, Bluetooth

Compatible NTC: 10, 50 or 100kΩ @25°C

Electrical Rating: 220-240VAC, 50/60Hz

Operating Temperature: 0 °C – 40°C (32 °F – 140 °F)

Maximum Resistive Load: 16A, 3600W @230VAC

Operating Humidity: 0 – 90% RH, no condensation

The box contains the following items:

• Floor Heating Thermostat W500 × 1

• User Manual × 1

• Compliance Statement × 1

• Screw Kit × 1

• NTC × 1