expert4house BHT-8000 Heating Thermostat User Guide

: June 8, 2024
: EXPERT4HOUSE

Table of Contents

Introduction
In the box you will find
ABOUT YOUR THERMOSTATS
MODEL DEFINITION
FEATURES
TECHNICAL DATA
DIMENSION
HOME SCREEN QUICK REFERENCE
BEFORE WIRING AND INSTALLING
WIRING
INSTALLATION
OPERATION
About Zigbee
Service
Documents / Resources
- Read User Manual Online (PDF format)
- Download This Manual (PDF format)

expert4house BHT-8000 Heating Thermostat User Guide

Introduction

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
QC Passed	1pc	(Floor Sensor is Optional)

ABOUT YOUR THERMOSTATS

The BHT-8000 range has been developed to control electric underfloor ,water heating or water/gas boiler systms.
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
ZB: Zigbee
S2: Both internal sensor and floor external sensor
For example: BHT-8000 GCZB

FEATURES

On Appearance

Negative black screen will bring you to a secret world.
4.8 inch Large colorful screen display area, creates your colorful life.
Touch buttons to make simple operation.
Amazing Silver Frame opens your modern life.
The visible thickens above the wall is only 15mm.
The snap connection allows you to easily install.
86mm hidden box and European 60mm round box is suitable.
White, black or brushed stainless steel for your selection.
Wrap-around cooling holes help heat to escape quickly and avoid affecting temperature detection.

On Functionality

Powerful functions are available such as Zigbee etc,.
1℃acuracy keeps temperature within the level you set.
℃ or ℉ can be customized.
Data memory when power is off.
5+1+1 six periods programmable maximize comfort and economy.
Temporary programmable.
All setting languages synchronize your time zone, address and language.
No limit to add thermostats in App and support Smart Scene..
Create thermostat group to Centralized control.
Integrate with Amazon Echo, Google Home, Tmall Genie.
Support device sharing.
Weather, UV index, humidity display help you decide what to wear

TECHNICAL DATA

Power Supply: 95 ^ 240 VAC, 50 ^ 60HZ
Current Load: Water heating 5A , Electric floor Heating 16A, Water/Gas Boiler 5A
Sensor: NTC3950, 10K [
Accuracy: ±1°C
Set Temp. Range: 5 -35°C
Display Temp. Range: 5 99
Ambient Temp.: 0 45°C
Ambient Humidity: 5 95 % RH (Non Condensing)
Storage Temp.: -5 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

DIMENSION

Dimensions

HOME SCREEN QUICK REFERENCE

Wifi AP mode）
Wifi EZ mode）
Heating on
Wind speed
Weather
Periods
Monday to Sunday
External sensor
Ultraviolet intensity
The humidity outdoor
Down Button
Up Button
Clock
Advanced options
Mode
Power
Time
Set temp.
Menu
Room Temp.
Lock

The displayed humidity, weather, and ultraviolet are outdoor data;
The data of the weather station is pushed 3-4 minutes after being connected to the Internet, and updated every half an hour;

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

Wiring

Please note: Do not over-tighten the terminals in your thermostat as damage may occur.
GA for water heating, GB for electric heating,
GC for water/gas boiler. External Sensor 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.
Step 5: Fasten body of thermostat and the mounting plate through rotating. See Fig 5.
Step 6: Installation complete. See Fig 6.

OPERATION

During Power On

Power On/off: Press to turn the thermostat on/off.
Manual & Programmable
Press to set the Permanent Hold, Temporary Hold, Using Schedule,
These functions will appear on the screen.
Permanent Hold – Manual. In this mode, Press / to set temperature.
Temporary Hold. During Using Schedule or in this mode, Touch / to set the temporary temp.
It will be valid till the start time of the next scheduled period. Using Schedule. 7 days a week, 6 periods programmable daily.
Adjusting/Setting the Clock
Press till the min of time will flashes;
Touch the icon / to set your minute.
Then press the hour of time will flash; Touch the icon / to set your hour.
Then press the week of time will flash; Touch the icon / to set your week.
Locking your Thermostat
Press and hold the and 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 Programmable Schedules
Press four times in a row. (You can see Mon and )
Press until the weekday schedule settings appear (1 2 3 4 5 will show along the right the screen)
Use the / arrows to adjust the on time.
Press the icon and use the / Arrows to set the off time ( 2nd period ).
Press the icon and use the / Arrows to set the temp..
Repeat this process for periods 3 4 and 5 6.
Press the icon once more to enter the Saturday schedule settings (6 will show along the top of the screen).
Repeat the above process to set the period and temp. and Sunday schedule.
Press once more to confirm and exit.

Default settings for program schedule

Time display

| WEEKDAY (MONDAY FRIDAY)

(1 2 3 4 5 shows on screen)

| WEEKEND (SATURDAY)

(6 shows on screen)

| WEEKEND (SATURDAY)

(7 shows on screen)

---|---|---|---
TIME| TEMPERATURE| TIME| TEMPERATURE| TIME| TEMPERATURE
Period 1| 06:00| 20 C| 06:00| 20 C| 06:00| 20 C
Period 2| 08:00| 15 C| 08:00| 20 C| 08:00| 20 C
Period 3| 11:30| 15 C| 11:30| 20 C| 11:30| 20 C
Period 4| 13:30| 15 C| 13:30| 20 C| 13:30| 20 C
Period 5| 17:00| 22。C| 17:00| 20。C| 17:00| 20。C
Period 6| 22:00| 15。C| 22:00| 15。C| 22:00| 15。C

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.

About Zigbee

ZigBee CONNECTION

Step 1 Download your APP (Fig 1-1)
Search for “Smart life” 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.

Fig1

Fig2 IOS/Android
Scan Me

Step 2. The second step is to confirm that you have connected to the Tuya zigbee wired or wireless gateway. For the gateway connection process, please refer to the manual of the gateway you purchased; the following process is based on the “wireless smart zigbee gateway”.

Step 3. 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 3.1-Fig 3.4)

Scan this QR code
Scan Me

Method 2: Ordinary distribution network guidance (Fig. 3. 5 & Fig. 3.6)

Network distribution mode:

Zigbee quick connect
When the thermostat is off, press and hold the “down button” until the thermostat screen flashes quickly and displays the “zigbee” icon, and then operate according to the following figure (Fig3.7-Fig3.8).
Zigbee gateway connection
With the thermostat turned off, press and hold the “down button” until the thermostat screen flashes quickly and displays the “zigbee” icon, and then operate according to the following figure (Fig3.10-Fig3.13).

APP operation interface description (heating thermostat)

Simplement Exception Handling