Beca BHT-9000 Smart Knob Thermostat User Guide

1

2

In the same way, complete the settings of periods2, 3, 4,5and 6.  

Press the icon “ ” once more to enter the Saturday schedule  

settings (you will see the SAT 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.  

FEATURES  

HOME SCREEN QUICK REFERENCE  

INSTALLATION  

Your thermostat is suitable for installation within a standard 86mm  

pattress box or European 60mm pattress box.  

On Appearance  

BHT-9000 Smart Knob Thermostat  

1. LED display, more friendly interface;. LED matrix light, simple display, energy  

saving, protect your eyes.  

2. Touch buttons to make simple operation.  

3. The ultra-thin embedded panel perfectly fits all kinds of walls; The visiable  

thickenss above the wall is only 12.4mm.  

Step 1: Separate the upper and  

lower boards  

Step 2: Connect the power cord  

and device cord  

Zigbee（Blinks when  

Lock  

connected to Zigbee）  

User Guide  

Default settings for program schedule  

Time  

Energysaving  

MON.-FRI.  

(①②③④⑤ shows on  

Heating on  

SAT.  

SUN.  

Time  

display  

4. Frameless acrylic panel design, simple and elegant;  

5. Classic black/white color scheme, seamlessly integrated.  

6. Compatible with standard 86mm square cassettes and 60mm European  

cassettes to meet all installation environments;  

Room Temp.  

Underfloor Temp.  

Week  

(⑥shows on scteen)  

(⑦shows on scteen)  

scteen)  

TIME  

TEMP.  

20  

ON TIME  

6:00~8:00  

TEMP.  

20  

ON TIME  

6:00~8:00  

TEMP.  

20  

Period  

Period 1  

6:00~8:00  

7. Interlock to connect gives you easy installation.  

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  

Programmable  

Humidity  

Manual  

Set Temp.  

15  

20  

20  

On Functionality  

15  

20  

20  

1. Rich function options, Modbus, WIFI, keycard, etc, to meet all your needs;  

2. Strict temperature control accuracy (± 1°C) to provide the warmth you want;  

3. Power off protection, save all your settings safely;  

4. Preset adjustment of 5+1+1 mode in a week, programmable setting of 6 time  

periods a day, green energy saving, Less cost, more intelligent and  

environmental protection;  

5. Support the creation of product local groups/shares to achieve unlimited  

centralized control of the number of products/ multi-terminal control;  

6. Perfect access: Tmall Genie, Amazon echo, Google Home, full experience new  

voice control method;  

22  

20  

20  

Clock  

Mode  

Step 3: Fix the screws on t  

he cassette  

Step 4: Fasten the panel to Step 5: Fix the screws  

the mounting plate on the cassette  

15  

15  

15  

A separate schedule may be set for weekdays (Mon – Fri) and for  

weekends (Sat or Sun).  

Power On/off  

zigbee type  

7.Checking the Temperature of Floor Sensor  

Press and hold the“ ” arrow for 5 seconds to display the temp. of  

floor sensor. If no external sensor is connected, the thermostat will  

display "Er".Note: Do not use third-party external sensors, the  

temperature will be incorrect.  

For Water Heating/Boiler/Electric Heating  

BEFORE WIRING AND INSTALL  

1. Read these instructions carefully. Failure to follow them could  

damage the product or cause a hazardous condition.  

2. Check the rathings given in the instructions and on the product to  

make sure the product is suitable for your application.  

3. Installer must be a trained, experienced service technician.  

4. After installation is complete, check out product operation as  

provided in these instructions.  

Welcome  

Please confirm that this product is suitable for your heating  

equipment before installation;  

*Before installation or maintenance, please make sure to keep the power off;  

*Please strictly follow the wiring diagram for wiring installation;  

*Installation to the wall, please confirm that the fasteners are suitable for  

this product;  

*Do not pull the cable too hard, otherwise the product will be damaged;  

*If a hard plastic wire is used in the installation process, it must be bent to  

an appropriate angle in advance;  

*Please arrange for professionals to install;  

*Please contact the after-sales service for equipment failure, please do not  

try to repair it yourself;  

TECHNICAL DATA  

8.Setting the Functions and Options  

Power Supply:95 ~240 VAC, 50/60Hz  

Current Load: 5A (water heating, waterlgas boiler),  

16A (electric heating)  

During power off, Press and hold “ ”and “ ” for 8 sec. in the  

order to reach system function. Then press “ ” to scroll through the  

available functions，and use turning the knob to change the  

available options. All settings are confirmed automatically.  

Sensor: NTC3950, 10K  

OPERATION  

Accuracy: ±1°C  

Code  

Function  

Setting and options  

Default  

During Power On  

Set Temp. Range: 5-35°C  

Room Temp. Range: 5-70°C  

Temperature  

compensation  

Deadzone Temp.  

Electrical Shock or Equipment Damage Hazard.  

1

2

3

-9 to 9 ℃  

-3  

1

1.Power On/off: Press the knob to turn the thermostat on/off.  

Display Temp. Range: 5 ~ 70°C  

Ambient Temp.: 0~ 45°C  

CAUTION ^{DCaisncoshnoncekcitnpdoivwideurasluspoprlyshboerftoerequinipstmalelanttiocinr.cuitry.}  

1-5℃  

2.Manual & Programmable  

01:All buttons are locked except power button.  

01:All buttons are locked.  

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

Storage Temp.:-5~ 45°C  

Power Consumption: <1. 5W  

Timing Error: < 1%  

Button Locking  

1

Touch  

to change between manual mode  

and programme mode  

.

In manual mode, will show on the display,  

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.)  

* After installation, please refer to this manual to check again to ensure  

normal and safe use, and keep this manual properly.  

In programmable mode, will show on the display.  

WIRING  

GA  

4

Sensor typer  

AL  

3.Setting Temperature  

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  

In the programming mode, the temperature setting and time setting  

will be locked. If the user wants to adjust, he must first adjust the  

thermostat to manual mode by pressing the“ ”key.  

5

6

Min.Set Temp.  

Max.Set Temp.  

Low temp. protection  

setting.  

5-15℃  

15-45℃  

5

35  

In the box you will find  

AC95~240V  

N

L

Thermostat 1pc  

Screws  

2pc  

User Guide 1pc  

NTC  

In the manual mode, pthe desired temperature can be set by turning the knob.  

Buttons: Capacitive Touch Buttons  

7

0-10℃  

0

IP20  

QC Passed 1pc  

Floor Sensor 1pc (Floor Sensor is Optional)  

M

High temp. protection  

setting.  

4.Adjusting/Setting the Clock  

8

25-70℃  

50  

0

5

6

GB  

Press“  

”to set minute, hour and weekday. and adjust the values by turning  

”once more to confirm and exit.  

1

3

4

2

(Unit:mm)  

DIMENSION  

9

Energy saving Mode  

00:OFF 01:ON  

1-30℃  

the knob.  

Press “  

ABOUT YOUR THERMOSTATS  

The BHT-9000 range has been developed to control electric  

underfloor ,water heating or water/gas boiler system. These units  

are designed for use in commercial, industrial, civil and domestic  

properties.  

AC95~240V  

Heat Energy saving  

Temp.  

Window opening  

detection  

Window opening  

detection temperature  

Window opening  

detection time  

Window opening  

detection cycle time  

/

N

L

NTC  

46.9  

38.3  

13.1  

10  

11  

12  

13  

20  

0

60.0±1.5  

IP20  

LOAD  

88.0  

46.0  

00：off  

01：on  

N1  

L1  

5

6

GC  

1

3

4

2

2-4℃  

2

AC95~240V  

6.Adjusting/Setting the Programmable Schedules  

N

L

2-30mins  

0

NTC  

Press icon“  

” four times in a row. You can see "MON TUE WED YHU FRI"  

IP20  

Dry Contact  

MODEL DEFINTION  

and“ ”, and the minutes of time are flashing.  

14  

15  

16  

17  

18  

19  

10-60mins  

20  

/

49.0  

130.0  

+3  

92.0⁺⁰  

_-10 58.5_-0  

GA: Water heating, 5A  

GC: Water/Gas Boiler, 5A  

P: Weekly Programmable  

W: Wifi  

GB: Electric floor Heating,16A  

Turning the knob to set the minutes;  

Press the icon “ ” again, the hour of the time will flash, set the hour  

by turning the knob；  

Press the icon “ ” again, the temperature setting will flash, set the  

temperature turning the knob；  

This completes the setting of periods1.  

1

3

4

/

2

Note:  

L: Backlight  

GA is for water heating;  

Reset  

00: No factory reset; 01: Factory reset  

0

N: Modbus Communication  

ZB:Zigbee  

GB is for electric heating;  

GC is for water/gas boiler;  

NTC and Modbus is optional.  

Standby brightness  

Backlight standby  

Version number  

4-99  

00：off  

01：on  

20  

0

Ø24.0  

S2: Both internal sensor and floor external sensor  

For example: BHT-9000 GCLW  

U2  

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General	Details
Name	Beca BHT-9000 Smart Knob Thermostat User Guide
Make	BECA
Language	English
Filetype	PDF (Download)
File size	1.34 MB

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• ALL THERMOSTAT INSTRUCTIONS & USER MANUALS
• BECA

Beca BHT-9000 Smart Knob Thermostat User Guide Overview

Summary of Contents

• Page 1: In the same way, complete the settings of periods 2, 3, 4, 5, and 6. Press the icon to enter the Saturday schedule settings. Repeat the above process to set the period and temperature for the Sunday schedule. Press the icon once more to confirm and exit. Your thermostat is suitable for installation within a standard 86mm pattress box or European 60mm pattress box. The BHT-9000 Smart Knob Thermostat features an LED display, touch buttons for simple operation, and a frameless acrylic panel design. Rich function options, Modbus, WIFI, keycard, etc., meet all your needs. Strict temperature control accuracy (± 1°C) provides the warmth you want. A separate schedule may be set for weekdays (Mon – Fri) and for weekends (Sat or Sun). After installation, check product operation as provided in these instructions.
• Page 2: APP operation interface description (heating thermostat) About Zigbee ZigBee connection Step 1: Download your APP and complete account registration and installation according to the guidance of the APP. Step 2: Confirm that you have connected to the Tuya Zigbee wired or wireless gateway. Step 3: Connect the thermostat. Check the tutorial below to complete the connection and setup. Zigbee gateway connection Service: 24-month warranty since date of purchase.