Beca BAC-008 Series WiFi Thermostat User Guide
- June 12, 2024
- BECA
Table of Contents
BAC-008 Series WiFi Thermostat
Product Information
The BAC-008 Series WiFi Thermostat is a modern touch screen room
thermostat designed to control the fans and valves in air
conditioner applications. It compares the room temperature with the
set temperature to achieve comfort and energy savings.
Model Definition:
-
A: Two pipe; Control Fan Coil Unit and Two Wired Motorized
Valve -
M: Two pipe; Control Fan Coil Unit and 0-10V Motorized
Valve -
E: Four pipe; Control Fan Coil Unit and Two Wired Heat Valve
and Two Wired Cool Valve -
N: Modbus RTU communication
-
W: Wifi connection
-
K: Keycard
-
W2: Window
-
E: External Sensor
-
T: Clock
-
P: Programmable
Technical Data
Dimensions: 50.2mm x 12.0mm x 29.9mm
In the Box
- Thermostat: 1pc
- User Guide: 1pc
- Screws: 2pc
- QC Passed: 1pc
Product Usage Instructions
-
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. -
During 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.
-
If there is any equipment failure, please contact the
after-sales service instead of attempting to repair it
yourself. -
After installation, refer to the manual to ensure normal and
safe use, and keep the manual properly.
BAC-008 Series WiFi Thermostat
User Guide
FEATURES
On Appearance
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 13mm. 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; 7. Interlock to
connect gives you easy installation.
Welcome
For Fan Coil Unit
On Functionality 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; 7. Creat thermostat group to Centralized control.
Please confirm that this product is suitable for your heating equipment before installation;
DIMENSION Unit: mm
*Before installation or maintenance, please make sure to keep the power off;
Back
*Please strictly follow the wiring diagram for wiring installation;
*Installation to the wall, please confirm that the fasteners are suitable for
Front
this product;
*Do not pull the cable too hard, otherwise the product will be damaged;
86.0±0.2
*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;
- After installation, please refer to this manual to check again to ensure
normal and safe use, and keep this manual properly.
50.2
12.0
29.9
86.0±0.2
49.6 50.2
In the box you will find
Thermostat 1pc User Guide 1pc
Screws 2pc QC Passed 1pc
ABOUT YOUR THERMOSTATS
BAC-008 series Modern Touch Screen Room Thermostats are designed to on/off
control the fans and valves in air conditioner applications via comparison of
the room temperature and setting temp. as reaching the aim of comfort and
saving energy.
MODEL DEFINTION
A: Two pipe; Control Fan Coil Unit and Two Wired Motorized Valve
M: Two pipe; Control Fan Coil Unit and 0-10V Motorized Valve
E: Four pipe; Control Fan Coil Unit and Two Wired Heat Valve and
Two Wired Cool Valve.
N : Modbus RTU communication
W : Wifi connection
K : Keycard
W2 : Window
E : External Sensor
T : Clock
P : Programmable
For example: BAC-008ALW
TECHNICAL DATA
Power Supply: 95 ~ 240 VAC, 50 ~ 60HZ Fan Relay Amps Resistance: 5A;
Inductive: 3A Valve Relay Amps Resistance: 3A; Inductive: 1A Sensor: NTC3950,
10K Set Temp. Range: 5 -35 Accuracy: ±1 Dispaly Temp. Range: 5 ~ 99 Ambient
Temp.:0~45 Ambient Humidity: 5 ~ 95 % RH (Non Condensing) Storage Temp.:-5~ 45
Timing Error: < 1% Power Consumption: <1.5W 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 x2.5 mm² Protection Class: IP20 Buttons:
Capactive Touch Buttons
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.
Electrical Shock or Equipment Damage Hazard. Can shockindividuals or short
equipment circuitry.
CAUTION Disconnect power supply before installation. WIRING
INSTALLATION
Your thermostat is suitable for istallation 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 pushing the LED assembly. 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.
Step 5. Fix the thermostat body and the mounting plate by the lower button.
See Fig 5.
Step 6. Installation complete. See Fig 6.
HOME SCREEN QUICK REFERENCE
Energysaving valve status Room Temp. Set Temp.
Week Period Manual
Time
WifiBlinks when connected to wifi System Mode
Fan speed
Programmable Lock
Mode Fan
Power Up On/off
Down
OPERATION
During Power On
1.Power On/off: Press
to turn the thermostat on/off.
2.Manual & Programmable
Press and hold , will flash. Press to select manual and press
to select weekly programmable.
3.Setting Temperature
In the mode of manual, press
to set temperature.
will display in below the middle of the screen.
4.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.
5.Selecting System Mode
Press to change the system mode HEATING, COOLING and
VENTILATION. In the mode of VENTILATION, the valve is off but the fan runs.
6.Setting the Fan Speed
Press go to select the fan speed AUTO, HIGH, MED, LOW.
7. Adjusting/Setting the Clock
Press and hold will flash.Press to set minute,hour and weekday
(1= Monday, 2 = Tuesday etc.) by using the
arrows,after 3 seconds the
value will be confirmed automatically.
8. Adjusting the Weekly Programmable
Press to do the adjustment of weekly programmable.
Then press to change the different items. Press
to set the
relative values.
Your thermostat provides six scheduled heating and cooling periods each
day three Comfort periods – 1, 3 & 5 (the temperature required when
room is occupied) and three Economy periods 2, 4 & 6 (the temperature
required when room is unoccupied).You can set both the time and
temperature for each of these six daily periods. Adjusting/setting the
schedules can only be carried out when in program mode;
Touch
to change between manual mode and programme mode.
In the manual mode, will display in the bottom of the screen In
programable mode, touch the icon until the weekday schedule
setting appear(12345will show along the left of the screen).
Use the and arrows to adjust the on time.
period Press the icon and use the and arrows to set the temp.
for the 1st period. Repeat this process for periods 2 6. Press the icon
once more to enter the weekend schedule settings (6 & 7 will show along
the top of the screen). Repeat the above process to set the weekend
schedule.
Press once more to confirm and exit.
Default settings for program schdule
Time display
Period 1 Period 2 Period 3 Period 4 Period 5 Period 6
WEEKDAY (MONDAY FRIDAY) (1 2 3 4 5 shows on screen)
TIME 06:00 08:00 11:30 13:30 17:00 22:00
TEMPERATURE 20bC 15bC b 15 C 1252b bCC 15bC
WEEKEND (SATURDAY) (6 shows on screen)
TIME 06:00 08:00 11:30 13:30 17:00 22:00
TEM2P0ERbACTURE 20bC b 20 C 20bC 20bC 15bC
WEEKEND (SUNDAY) (7 shows on screen)
TIME 06:00 08:00 11:30 13:30
17:00 22:00
TEMPERATURE 20bC 20bC b 20 C 20bC 20bC 15bC
In the mode of programmable, set temp., time and timing on/off could not be adjusted.
9.Setting the Functions and Options
When power is off, press and hold at the same time for 5 sec. in order to reach system function.Then press to change the different items. AlI the settings will confirm automatically when power is on.
Code
Function
Setting and options
1
Temperature compensation
-9 to 9
00:When room temp. reaches the set point,the
2 Fan control
fan will turn off 01:When room temp. reaches the set point,the
fan will keep low speed running
3 Button Locking
00:All buttons are locked except power button. 01:All buttons are locked.
4 Mode Select Custom
00:Cooling / Ventilation. 01:Cooling / Heating / Ventilation.
5 Min.Set Temp.
5-15
6 Max.Set Temp.
15-45
7 Display Mode
00: Display both set temp. and room temp. 01: Display set temp. only
8 Room card function
00: No room card energy saving work 01: No room card thermostat closed
9
Heating Energy-saving temperature
10-30
10
Cooling Energy-saving temperature
10-30
11 Daytime display brightness 0-8
12 Night display brightness 0-8
13 Deadzone Temp.
1-5
0: no light ring
14
The special effect of the standby light ring
1: The light ring is fully bright after rotation 2: The light ring is always on
3: The light ring keeps rotating
15 Version number
Default -3
00
1 1 5 35 00 00 20 26 1 1 1
1
U7
ABOUT WIFI WI-FI Connection
Before using your Wi-Fi thermostat for the first time, you must configure the
Wi-Fi signal and settings using your smartphone or tablet. This enables
communication between your devices.
Step 1 Download your APP Fig1-1
Network distribution mode:
1. EZ Mode Press and hold the ” “until the thermostat screen flashes quickly
and displays the ” ” icon, and then operate according to the following figure
(Fig 2.9-Fig 2.13).
More settings
Modify the name of the thermostat
View the virtual ID of the thermostat
Fig 1-1
Fig 1-2 IOS
Fig 1-3 Android
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 Method 1: Bluetooth network distribution (Fig 2.1-Fig 2.6) Turn on the Bluetooth switch of the mobile phone and set the thermostat to the WiFi enabled state, see the following tutorial to complete the connection and settings.
Fig2.1
Fig2.2
Fig2.3
Fig2.4
Fig2.5
Fig2.6
Method 2: Scan the QR code to configure the network guide (Fig 2.2 & Fig 2.7-Fig 2.8) complete the connection and setup
Fig2.7
Fig2.8 Scan this QR code
Method 3: Ordinary distribution network guidance (Fig. 2. 2 & Fig. 2.7.1)
Fig2.7.1
Fig2.10
Fig2.16
Fig2.17
After connecting to this hotspot, return to the “smartlife” APP
Connect smart voice audio guide
Fig2.9
Fig2.11
Fig2.18
Fig2.19
APP operation interface description
(FCU thermostat
Fig2.12
Fig2.13
2AP Mode
When the thermostat is off, press and hold 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 2.14-Fig 2.19).
Manual mode
Programmable mode
Current fan speed
More Thermostat name Button lock Energy saving Adjust temp.
Set temp.
Room temp.
Share the thermostat with your family
Group multiple thermostats for management
Simplement Exception Handling
No.
Phenomenons
Handling
1
Power is on but without display.
- Check if the terminals between LCD panel and Power Unit Box is loosen.
2
Without output but display works.
- Use a new LCD panel or new Power Unit Box to replace the old one.
3
Room Temp. Is a little *Do temperature calibration in item different from the actual. 1 of high senior options
Fig2.14
Fig2.15
Mode
Heating, Cooling,
Ventilation
Fan speed
High ,Med. ,Low, Auto.
Power
Service
Your thermostat carries an 24 months warranty from date of purchase. Service
out with the warranty period may incur a charge. More detail please contact
with us directly.