expert4house BHT-12 Smart Thermostat User Manual

1

2

Precautions Before Installation  

Default settings for program schedule  

Function Features  

1. Touch buttons: no need to worry about the buttons being  

stuck and not rebounding;  

2. Dual temperature display: the room and the set temperature  

are displayed at the same time, easy and clear to read;  

3. Heat and cool dual mode: heating and cooling, one device,  

two control modes;  

4. Internal and external dual senors; default built-in sensor,  

optional external sensor;  

5. Heating indication: two working indicator lights on the left and  

right, know its working status without coming close;  

6. Dual temperature systems: support Celsius-℃ and  

Fahrenheit-℉ switching;  

7. Various plugs: optional plugs of various specifications, British  

standard, European standard, American standard, Australian  

standard, and national standard are optional;  

8. Convenient control: The advanced options of the thermostat  

can be set in the APP, which is more convenient.  

Manipulation Instructions  

MON.-FRI.  

SAT.  

1. Before installation, please confirm that the plug type of this  

product is suitable for your local standard and heating equipment;  

2. Please contact the after-sales service for equipment failure,  

please do not try to repair it by yourself;  

3. After the installation, please refer to this manual to check again  

to ensure normal safety  

SUN.  

(⑦shows on scteen)  

(①②③④⑤ shows on  

Time  

display  

(⑥shows on scteen)  

1.Power: Press  

to turn the thermostat on/off.  

scteen)  

8:00~11:30  

2.Cooling / Heating mode: This thermostat supports cooling or  

heating mode, which can be selected and switched in the APP, or  

refer to "Advanced Options Settings".  

TIME  

TEMP.  

20  

ON TIME  

TEMP.  

20  

ON TIME  

6:00~8:00  

TEMP.  

20  

Period 1  

6:00~8:00  

6:00~8:00  

Period 2 8:00~11:30  

Period 3 11:30~13:00  

Period 4 13:30~17:00  

Period 5 17:00~22:00  

Period 6 22:00~6:00  

15  

8:00~11:30  

11:30~13:00  

13:30~17:00  

17:00~22:00  

22:00~6:00  

20  

8:00~11:30  

11:30~13:00  

13:30~17:00  

17:00~22:00  

22:00~6:00  

20  

3.Manual/Programming/Temporary Manual/Holiday Mode:  

15  

20  

20  

Press  

in the APP or on the control panel of the thermostat to  

15  

20  

20  

switch between Manual/Programming/Holiday mode. Depending on  

the mode, the corresponding icon will be displayed at the top of the  

screen.  

Manual Mode : In this mode, the thermostat controls the device  

according to the manually set temperature.  

Programming Mode : In this mode, the screen displays the  

current programming cycle the thermostat is in, and the thermostat  

controls the device according to the weekly programming schedule.  

Please refer to point 7 for timetable setting.  

Temporary manual mode: In the programming mode, manually  

adjust the temperature and enter the temporary manual mode. At  

this time, the screen display icon " " will flash, and the thermostat  

will execute the current set temperature at this time, and the  

temperature will restore during next weekly programming cycle.  

22  

20  

20  

15  

15  

15  

8.External sensor data query: long press " " for 5 seconds,  

the screen will display the temperature of the sensor data.  

If no external sensor is connected, "err" will be displayed  

Product Parameters  

Advanced Options Settings  

Voltage: 95~220V, 50~60Hz  

Maximum load: 16A  

9. Intelligent voice: connected to Tmall Genie, Alexa, Google  

Assistant, Xiaodu, Yandex, voice control, which frees hands;  

10. APP control: The APP supports ios/android system, and the  

temperature is updated in real time; automatically obtains the  

temperature and humidity, PM2.5 of the local area, and creates  

intelligent scenes. It has supported all regions and languages at  

home and abroad, and the service is more comprehensive.  

In the power-off state, long press " " for 5 seconds to enter  

the advanced options settings. Press " " to select a function,  

and press " " or " " to adjust the corresponding code.  

All advanced options settings will take effect automatically  

after restarting the thermostat.  

Temperature sensing element: NTC10K  

Temperature control accuracy: ±0.5℃  

Temperature control range: 5 - 90°C, can be changed in advanced  

options  

Shell material: PC+ABS (flame retardant)  

Working environment: 0 - 45℃, 5 -95%RH (no condensation)  

Storage temperature: -5 - 55℃  

Code  

Function  

Setting and options  

Default  

Dimensions and installation instructions  

Dimensions: millimeters (mm)  

Temperature  

compensation  

Thank you for purchasing  

Holiday Mode  

: In this mode, the screen will display the icons  

1

2

-9 to 9 ℃  

-3  

1

Protection class: IP20  

Display temperature range: 5~99℃  

"

" and " ", and the thermostat will maintain a fixed  

Thank you for choosing our thermostat. We are committed  

to bringing together high-end technology, high-quality  

production technology, safe and reliable materials to  

produce high-quality and low-cost products.  

Please read this manual for comprehensive product  

information. Also make sure a professional installs the  

thermostat and follows all your local regulations.  

Deadzone Temp. 1-5℃  

temperature until the holiday is over. Lasting days of Holiday Mode  

can be set in the APP or Or long press " " to enter the clock  

setting, then press " " 4 times to enter the holiday mode day  

setting, the test screen "RT" will flash..  

4.Temperature setting: Press " "/" " to set the target  

temperature.  

62.0  

53.2  

35.0  

01:All buttons are locked except power button.  

01:All buttons are locked.  

3

Button Locking  

Sensor typer  

1

Product UI  

In: Internal Sensor(to control the temp.)  

Ou: External Sensor (to control the temp.)  

AL: Internal&External Sensor (Internal sensor to  

control the temp., external sensor to limit the  

temp.)  

Manual mode  

4

AL  

Energy saving mode  

Programming  

Heating/Cooling  

mode  

5

6

Min.Set Temp.  

Max.Set Temp.  

5-15℃  

5

5.Time setting: The Wifi version will automatically synchronize the  

time after connecting to the network. Or long press " " to enter  

15-45℃  

35  

Button lock  

Packing List  

Room temp.  

Set Temp.  

Low temp.  

protection  

7

8

0-10℃  

0

the time setting, and press "  

" to adjust the value, respectively  

Thermostat*1  

User Manual*1  

QC certificate*1  

Floor temp.  

setting.  

Status light  

temp.  

High  

protection  

set up for minutes, hours, and days of the week ("①" at the top of  

the screen means Monday, "②" means Tuesday, and so on) . After  

the adjustment is completed, press " " to exit the time setting.  

External Sensor 2.5m ( optional)*1  

25-70℃  

50  

Period  

Week  

Energy saving  

Mode  

9

00:OFF  

01:ON  

0

External sensor  

About Your Thermostat  

120.0  

Cool Energy  

saving Temp.  

Heat Energy  

saving Temp.  

Wifi  

Clock  

6.Child lock  

: Press and hold " " and " " at the same time for  

10  

11  

10-50℃  

20  

26  

BHT-12 is suitable for electric heating radiator, electric  

cooling and temperature control system.It can be used in  

smart homes, shopping malls, and industrial places.  

Before use, please confirm that this product is compatible  

with your temperature control equipment.  

5 seconds, the thermostat will enter the child lock mode. You can  

also set full lock and half lock in advanced options, please refer to  

the description of advanced options below.  

7.5+1+1 programming mode setting: wifi version can be set in  

APP. In the non-wifi version, long press " " to enter the clock  

setting, and then press " " 4 times to enter the programming  

mode setting. At this time, the screen displays (①②③④⑤), the  

Power  

10-50℃  

0：Cool Mode  

1：Heat Mode  

Up/Down  

Mode  

12  

13  

Cool/Heat  

1

0

0: Degree Celsius ℃  

1: Fahrenheit ℉  

℃/℉  

14  

15  

Reset  

00: No factory reset; 01: Factory reset  

0

Appearance Features  

Version number  

U1  

1. Small size: small and flexible, can be installed without a  

large space;  

2. Classic color matching: pearl white, midnight black, into a  

variety of decoration styles;  

3. Warm hand feel: curved body, chamfer transition, no hand  

cutting;  

minute of the time flashes, and the cycle is 1 "  

to select and set the hour, temperature and cycle. Press " " or "  

to adjust the corresponding value. After completing the setting, you  

need to shut down once to store the data in the thermostat.  

". Then press "  

"

"

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General	Details
Name	expert4house BHT-12 Smart Thermostat User Manual
Make	EXPERT4HOUSE
Language	English
Filetype	PDF (Download)
File size	0.51 MB

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• ALL THERMOSTAT INSTRUCTIONS & USER MANUALS
• EXPERT4HOUSE

expert4house BHT-12 Smart Thermostat User Manual Overview

Summary of Contents

• Page 1: Precautions before installation Default settings for program schedule Function features include touch buttons, dual temperature display, heat and cool dual mode, internal and external dual sensors, heating indication, dual temperature systems, various plugs, and convenient control via an app. Before installation, confirm that the plug type is suitable for local standards and heating equipment. Contact after-sales service for equipment failure; do not attempt self-repair. Check the manual after installation to ensure normal safety. The thermostat supports cooling or heating mode, which can be selected in the app. Manual mode allows control according to manually set temperature, while programming mode follows a weekly schedule. Temporary manual mode lets you adjust the temperature temporarily within the programming mode. The app supports real-time temperature updates and creates intelligent scenes based on local conditions. The product is suitable for electric heating radiators and temperature control systems in various environments.
• Page 2: About Wi-Fi Wi-Fi connection requires configuration through your smartphone or tablet for communication between connected devices. AP Mode involves pressing and holding the thermostat until the icon flashes slowly, then following specific diagrams. EZ Mode allows for quick setup by pressing and holding the thermostat until the screen flashes quickly. Download the Smartlife app from the Apple Store or Google Play to complete account registration and installation. After connecting to the hotspot, return to the Smartlife app to complete the connection and setup. The app operation interface provides descriptions for managing the heating thermostat. Simple exception handling includes checking connections if the display is not working. Temperature calibration may be necessary if the room temperature differs from the actual reading. The product comes with a 24-month warranty from the date of purchase, with charges for service beyond this period. Setting functions and options can be done through the app, including temperature adjustments and scheduling.