beca BHT-003 Series Thermostat Instruction Manual

: June 2, 2024
: BECA

beca BHT-003 Series Thermostat

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For Water Heating/Boiler/Electric Heating WIFI Type

Welcome
Thank you for your purchase.
Your new thermostat will provide uniform and comfortable temperature control throughout every room in your property. We bring together technology, craftsmanship and the highest quality materials to provide you with a safe, reliable product combined with sleek, contemporary design. Please read this installation/programming manual for comprehensive instructions on installing and operating your thermostat. Please also ensure a suitably qualified person installs your thermostat and complies with all local regulations.

In the box you will find

Thermostat 1pc
Screws 2pc
User Guide 1pc
Floor Sensor (2.5m) 1pc
(Floor sensor is Optional)
QC Passed 1pc

ABOUT YoUR THERMOSTATS

The BHT-003 range has been developed to control electric underfloor, water heating or water/gas boiler systems. These units are designed for use in commercial, industrial, civil and domestic properties

MODEL DEFINITION

GA: Water heating, 5A
GB: Electric floor Heating, 16A
GC: Water/Gas Boiler, 5A
L:Backlight
P:Weekly Programmable
N: Modbus Communication
W: Wifi S2: Both internal sensor and floor external sensor
For example: BHT-O03 GCLP

FEATURES

On Appearance

86mm hidden box and European 60mm round box is suitable.
Full white appearance, perfectly integrated into your family.
LED matrix light, simple display, energy saving, protect your eyes.
Touch buttons to make simple operation. 5. Amazing Silver Frame opens your modern life.
The visible thickens above the wall is only 12mm. 7. Interlock to connect gives you easy installation.

On Functionality

Powerful functions are available such as WIFI/Modbus etc,.
0.5 C Acuracy keeps temperature within the level you set.
The keys are locked to prevent children from misoperation.
Data memory when power is off. 5. 5+1+1 six periods programmable maximize comfort and economy.
Temporary programmable.
All setting languages sunchronize your time zone, address and language.
No limit to add thermostats in App and support Smart Scene.
Creat thermostat group to Centralized control.
Integrate with Amazon Echo, Google Home, Tmall Genie.
Support device sharing

DIMENSION

TECHNICAL DATA

Power Supply: 95~240 VAC, 50 60HZ
Current Load: 5A (water heating/water boiler/gas boiler) 16A (electric heating)
Sensor: NTC3950, 10K
Accuracy: t0.5 C Set Temp.
Range: 5-35C Dispaly
Temp. Range: 5~99 C
Ambient Temp.: 0~ 45 C
Ambient Humidity: 5 ~95 % RH (Non Condensing)
Storage Temp.:-545 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 2x 1.5 mm2 or 1x 2.5 mm
Protection Class: IP 20 Buttons: Capactive Touch Buttons

BEFORE WIRING AND INSTALLING

Read these instructions carefully. Failure to follow them could damage the product or cause a hazardous condition.
Check the ratings given in the instructions and on the product to make sure the product is suitable for your application.
Installer must be a trained, experienced service technician.
After installation is complete, check out product operation as provided in these instructions.
CAUTION Electrical Shock or Equipment Damage Hazard. Can shock individuals or short equipment circuitry. Disconnect power supply before installation.

WIRING

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Note:

GA is for water heating:
GB is for electric heating:
GC is for water/gas boiler NTC and Modbus is optional.

INSTALLATION

Your thermostat is suitable for installation within a standard 86mm pattress box or European 60mm pattress box.

Step 1. Keep power off. See Fig 1.
Step 2. Remove the mounting Plate by rotating the LCD part. See Fig 2.
Step 3. Connect power supply, load into the appropriate terminals. (see “Wiring your thermostat” for details and Fig 3).
Step 4. Fix the mounting plate into the wall with screws in the box. See Fig 4. Fg4
Step 5. Fasten body of thermostat and the mounting plate through rotating. See Fig 5.
Step 6. Installation complete. See Fig 6.

HOME SCREEN QUICK REFERENCE

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OPERATION

During Power On

Power On/off: Press to turn the thermostat on/off.
Function & Programmable
Touch to change between manual mode and programmed mode.
In manual mode, will show directly below the temperature display,
In programmable mode 9 will show bottom left below the temperature display.
Setting Temperature
In the mode of programmable, set temperature, time could not be adjusted. If the user want to change, please go to manual mode or programmable setting.
In the mode of manual press set the desired temperature.
Adjusting/Setting the Clock
Press to srt minute, hour and weekday. By using the AVarroes.
Press once more to confirm and exit.
Locking your Thermostat
Press and hold the for 5 seconds to lock/unlock your thermostat In item 3 of high senior options, you can select full lock or half lock.
Adjusting/setting the Program Schedules When Wi-Fi connection is made, your thermostat will automatically accept the program schedule made via the APP on your device. If the schedule is set through the APP, after the APP completes the schedule setting, the thermostat needs to be turned off once.

If the thermostat does not establish a Wi-Fi connection, manually set the schedule see below for detailed instructions: To set the program schedules through your thermostat (NOT via your smartphone/tablet) simply follow the instructions as below: Please note: Setting the programmed schedule through your thermostat can only be carried out if there is no Wifi connection between your thermostat and smartphone/tablet.

Press icon four times in a row. You can see “MON TUE WED YHU FRI” and , and the minutes of time are flashing.
Use to set the minutes;
Press the icon again the hour of the time will flash, set the hour by
Press the icon again, the temperature setting will flash, set the temperature by
This completes the setting of periods1. In the same way, complete the settings of periods2, 3, 4 and 5 (display periods1,2), 5 (display periods3, 4).
Press the icon 9 once more to enter the Saturday schedule settings (you will see the SAT in the upper left corner of the screen).
Repeat the above process to set the period and temp. and Sunday schedule.
Press the icon once more to confirm and exit.

Default settings for program schedule

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A separate schedule may be set for weekdays (Mon – Fri) and for weekends (Sat or Sun).

Checking the Temperature of Floor Sensor
Press and hold the arrow for 5 seconds to display the temp. of floor sensor.
Return To Factory Default Press the Restore Manufacturer Defaults, you can reset thermostat. Steps: Open your app -go into your room – click menu on the top right corner move to the end – Press Restore Manufacturer Defaults.
Setting the Functions and Options
During Power Off, press and hold and for 5 sec. in the order to reach system function. Then press to scroll through the available functions, and use the arrows to change the available options. All settings are confirmed automatically.

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ABOUT WIFI

WI-FI CONNECTION

Before using your Wi-Fi thermostat for the ﬁrst time, you must conﬁgure the Wi-Fi signal and settings through your smartphone or tablet ,This will allow communication between your connected devices
Step 1 Download your APP（Fig1-1）

Search for “Smartlife” in Apple Store or Google Play or use a browser to scan the QR code above (Figure 1-2), and complete account registration and installation according to the guidance of the APP.

Step 2. Connect the thermostat
Check the tutorial below to complete the connection and setup.
Method 1: Scan the QR code to conﬁgure the network guide (Fig 2.1-Fig 2.3 ) beca-BHT-003-Series-Thermostat-14

Method 2: Ordinary distribution network guidance (Fig. 2. 1&Fig. 2.3.1)

Network distribution mode:

EZ Mode
When the thermostat is oﬀ, press and hold the ” “until the thermostat screen ﬂashes quickly and displays the ” ” icon, and then operate according to the following ﬁgure (Fig 2.4-Fig 2.7).
AP Mode
When the thermostat is oﬀ, press and hold the ” thermostat screen ﬂashes slowly and the ” until the thermostat screen flashes slowly and the ” ” icon is displayed (if the ” ” icon appears, continue to press the ” ” until the thermostat screen Flashes slowly and displays the “ ” icon), and then operate according to the following figure (Fig 2.8-Fig 2.14).

APP operation interface description (heating thermostat)）

More settings

SIMPLE EXCEPTION HANDLING

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SERVICE

Your thermostat carries an 24 months warranty from date of purchase. Service outwith the warranty period may incur a charge. More detail please contact us directly.

beca BHT-003 Series Thermostat Instruction Manual