BHT-7000 Smart Knob Thermostat

Key Features

• 1.32 inch circular 240*240 TFT display
• Delicate aluminum side knob
• Above 6H tempered glass screen protection
• Agile push button for user experience
• Seven colors ambient light
• Variety of brushed back panel options for different home styles

About Your Thermostat

The BHT-7000 range is designed to control electric underfloor, water heating, or water/gas boiler systems. These units are suitable for commercial, industrial, civil, and domestic properties.

Model Definition

• GA: Water heating, 5A
• GB: Electric floor Heating, 16A
• GC: Water/Gas Boiler, 5A
• L: Backlight
• N: Modbus Communication
• W: Wifi
• S2: Both internal sensor and floor external sensor

Example: BHT-7000GA

What's in the Box

• Thermostat (1pc)
• Screws (2pc)
• User Guide (1pc)
• Wall plate (1pc)
• QC Passed (1pc)
• Floor sensor (Optional)

Technical Data

Power Supply: 95 ~ 240 VAC, 50~60Hz or 24V DC/AC, 50~60Hz (Please check the information laser printed on the back of the thermostat for the actual voltage.)

Current Load: 5A (water heating, gas boiler), 16A (electric heating)

Sensor: NTC3950, 10K

Accuracy: ±1°C

Set Temp. Range: 5-35°C

Room Temp. Range: 5-99°C

Display Temp. Range: 5 ~ 99°C

Ambient Temp.: 0~ 45°C

Ambient Humidity: 5 ~ 95% RH (Non-Condensing)

Storage Temp.: -10~ 45°C

Power Consumption: <1.5W

Timing Error: < 1%

Shell Material: PC+ABS (Fireproof)

Installation Box: 86 * 86mm Square or European 60mm Round Box

Wire Terminals: Wire 2 x 1.5 mm² or 1 x 2.5 mm²

Protection Class: IP20

Buttons: Capacitive Touch Buttons

Dimensions

Diagram description: A diagram illustrating the thermostat's physical dimensions. The main body is approximately 86mm by 86mm. The display area measures 32.4mm. The depth is 27.0mm and 16.7mm. The mounting hole spacing is 60.0mm.

Wiring

Diagram description: Three distinct wiring diagrams are provided for models GA, GB, and GC, indicating connections for power, sensors, and load.

• GA (Water heating): Connections for AC95~240V (L, N), NTC sensor terminals, and LOAD terminals (typically for a boiler or valve control).
• GB (Electric floor heating): Connections for AC95~240V (L, N), NTC sensor terminals, and LOAD terminals (for direct electric heating control).
• GC (Water/Gas Boiler): Connections for AC95~240V (L, N), NTC sensor terminals, and DRY CONTACT terminals (for boiler system control).

Note: NTC and Modbus functionalities are optional.

⚠️ Electrical Shock or Equipment Damage Hazard. Can shock individuals or short equipment circuitry. Disconnect power supply before installation.

Installation

This thermostat is designed for installation within a standard 86mm pattress box or a European 60mm pattress box.

1. Ensure the power is off before proceeding. (See Fig 1)
2. Remove the display assembly by pushing the mounting plate. (See Fig 2)
3. Connect the power supply and load to the appropriate terminals as detailed in the wiring diagrams.
4. Secure the mounting plate to the wall using screws within the junction box. (See Fig 4)
5. Attach the thermostat body to the mounting plate by engaging the lower button. (See Fig 5)
6. Installation is now complete. (See Fig 6)

Diagram description: Fig 1 shows a hand releasing the thermostat from its mounting plate. Fig 2 illustrates the removal of the mounting plate. Fig 3 depicts various wiring configurations. Fig 4 shows the mounting plate being fixed to the wall. Fig 5 demonstrates how to attach the thermostat body to the plate. Fig 6 shows the fully installed thermostat.

Operation

During Power On:

1. Press the home screen to access the control interface.
2. Rotate the control interface to navigate and select options.
3. Press the control interface to confirm your selection.
4. Long press the control interface to return to the home screen.

Home Screen Quick Reference

Diagram description: A visual overview of the thermostat's home screen, displaying current room temperature, outdoor humidity, day of the week, and time.

• Weather: Displays current local weather conditions.
• Heating: Indicates the heating status and current temperature.
• 28.5°C: Current room temperature reading.
• 44%: Current outdoor humidity level.
• Week: Shows the current day of the week.
• 24:44: Displays the current time.
• Clock: Time display function.
• Outdoor Humidity: Shows the humidity level outside.
• Mode: Indicates the current operating mode (e.g., Heating, Cooling, Auto).

Note: Weather and humidity data will synchronize within one hour after the device connects to the internet for the first time, and will update hourly thereafter.

Main Control Interface Elements

• 1. Power: ? ON (thermostat is controlling the heating device), ? OFF (thermostat stops controlling the heating device).
• 2. Sensor types: In (Internal Sensor for room temp), Ou (External Sensor for floor temp), AL (Internal/External Sensor, internal for room temp, external for limit).
• 3. Clock: The Wi-Fi version automatically synchronizes the local time after networking.
• 4. Brightness: Setting for standby screen brightness. Setting to 0 turns off the display.
• 5. Mode: Options include Manual Mode and Programming Mode (Schedule mode).
• 6. WiFi: ? ON (thermostat is in Wi-Fi distribution network state), ? OFF (thermostat is not in Wi-Fi distribution network state).
• 7. Temp calibration: Recommended to perform temperature correction after the thermostat has been working for 30 minutes.
• 8. Set temp.: Adjustable temperature range is 5~45°C.

Set Week Program on Your App

Default settings for the program schedule:

A separate schedule can be set for weekdays (Mon-Fri) and weekends (Sat/Sun).

About Wi-Fi

Wi-Fi Connection

Before first use, configure Wi-Fi signal and settings via smartphone/tablet for device communication.

Step 1: Download Your App

Search for "Smartlife" in Apple Store or Google Play, or use a browser to scan the QR code. Complete account registration and installation according to the APP's guidance.

Diagram description: Shows app store icons (Apple, Google Play) and a QR code. Mentions iOS and Android versions.

Step 2: Connect the Thermostat

Method 1: Bluetooth Network Distribution

Turn on the Bluetooth switch of your mobile phone and set the thermostat to the Wi-Fi enabled state. Follow the tutorial to complete the connection and settings. (See Fig 2.1-2.4)

Diagram description: Shows a mobile phone interface with Bluetooth and Wi-Fi settings, and a thermostat icon. Shows the thermostat's Wi-Fi setting being turned ON.

Method 2: Scan QR Code Configuration

Scan the QR code to configure the network guide and complete connection/setup. (See Fig 2.5-2.9)

Diagram description: Shows a mobile app interface for scanning a QR code and adding a device. Mentions "Select 2.4 GHz Wi-Fi Network and enter password."

Method 3: Ordinary Distribution Network Guidance

Follow the steps shown in Fig 2.5.1-2.9 for network configuration.

Diagram description: Shows a mobile app interface with options like "Add Device", "Scan", "HVAC", "BLE WiFi", etc.

Note: Setting Wi-Fi to ON means the thermostat is in Wi-Fi pairing state. The Wi-Fi icon blinking quickly indicates this state.

APP Operation Interface Description (Heating Thermostat)

Diagram description: Illustrates a mobile application interface for controlling the heating thermostat.

• Adjust temp.: Controls temperature adjustment.
• Target temp.: Displays the set target temperature.
• Current temperature 23.5°C: Displays the current room temperature.
• Auto: Automatic mode selection.
• Power: Controls the power state of the thermostat.
• Week program: Accesses the weekly scheduling settings.
• Setting: Accesses general device settings.

Simple Exception Handling

Service

Your thermostat carries a 24-month warranty from the date of purchase. Service outside the warranty period may incur a charge. For more details, please contact Beca directly.