beca BAC-003 Series WiFi Thermostat Fan Coil User Guide

beca BAC-003 Series WiFi Thermostat Fan Coil

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For Fan Coil Unit

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

1. Thermostat 1pc
2. Screws 2pc
3. User Guide 1pc
4. Wall plate 1pc
5. QC Passed 1pc

ABOUT YOUR THERMOSTATS

BAC-003 series Modern RoundT ouch 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 DEFINITION

1. Two pipe; Control Fan Coil Unit and Two Wired Motorized Valve
2. Two pipe; Control Fan Coil Unit and 0-10V Motorized Valve
3. Four pipe; Control Fan Coil Unit and Two Wired Heat Valve and Two Wired Cool Valve.
4. Modbus RTU communication
5. Wifi connection
6. Keycard
7. Clock
8. Window
9. Programmable
10. External Sensor

For example: BAC-003ALW

FEATURES

On Appearance

1. 86mm hidden box and European 60mm round box is suitable.
2. Full white appearance, perfectly integrated into your family.
3. LED matrix light, simple display, energy saving, protect your eyes.
4. Touch buttons to make simple operation.
5. Amazing Silver Frame opens your modern life.
6. The visiable thickenss above the wall is only 12mm.
7. Interlock to connect gives you easy installation.

On Functionality

1. Powerful functions are available such as WIFI/Modbus etc,.
2. 0.5℃ Acuracy keeps temperature within the level you set. 3.℃ or ℉ can be customized.
3. Data memory when power is off.
4. 5+2 six periods programmable maximize comfort and economy.
5. Temporary programmable.
6. All setting languages sunchronize your time zone, address and language.
7. No limit to add thermostats in App and support Smart Scene..
8. Creat thermostat group to Centralized control.
9. Integrate with Amazon Echo, Google Home, Tmall Genie.
10. Support device sharing.

DIMENSION

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: ±0.5 ℃
• 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 INSTALLING

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.

CAUTION

Electrical Shock or Equipment Damage Hazard. Can shock individuals or short equipment circuitry.

WIRING

INSTALLATION

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

• Step 1. Keep the electricity 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). the box. See Fig 4.
• Step 6. Installation complete. See Fig 6.

HOME SCREEN QUICK REFERENCE

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. 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.

5. Setting the Fan Speed
   Press go to select the fan speed AUTO, HIGH, MED, LOW.

6. Restore Manufacturer Defaults
   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. Adjusting/Setting the Clock
   Press and hold , will flash. Press to set minute,hour and weekday. by using the arrows, after 3 seconds the value will be confirmed automatially.

Adjusting the Weekly Programmable

Press 8 to do the adjustment of weekly programmable. Then press to change the different items. Press or 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 M (mode) to change between manual mode and programme mode. In manual mode, will show in the bottom left of the screen.Touch the icon  for four times until the weekday schedule settings appear (1 2345 will show along the top of the screen).
Use the and arrows to adjust the time for the 1st (Comfort) 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 schedule

Time display

| WEEKDAY (MONDAY – FRIDAY)

(1 2 3 4 5 shows on screen)

| WEEKEND (SATURDAY)

(6 shows on screen)

| WEEKEND (SUNDAY)

(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

In the mode of program,set temp., time could not be adjusted.

During Power Off

Setting the Functions and Options

• When power is off, press and hold and  at the same time for 5 sec. in order to reach system function.
• Then press to change the different items.
• All the settings will confirm automatically when power is on.

compensation

| -7 to 7 ℃| -1

2

|

Fan control

| 00:When room temp. reaches the set point,the fan will turn off

01:When room temp. reaches the set point,the

fan will turn to low speed

|

00

3| Button Locking| 00:All buttons are locked except power button.

01:All buttons are locked.

| 1

4

|

Mode Select Custom

| 00:Cooling / Ventilation. 01:Cooling / Heating / Ventilation.|

01

5| Min.Set Temp.| 5-15℃| 5
6| Max.Set Temp.| 15-35℃| 35
7| 12/24 hours| 00:12h 01:24h| 01
8| Display Mode| 00: Display both set temp. and room temp.

01: Display set temp. only

| 00
9| Energy-saving Mode| 00:Energy saving Mode 01:Non-energy saving

Mode

| 00
A| Energy-saving Heating temperature| 10-30℃| 20

B

| Energy-saving Cooling temperature|

10-30℃

|

26

C| Deadzone Temp.| 1-5 ℃| 1
D| Daytime display

brightness

| 0-9| 3
E| Night display

brightness

| 0-9| 0
F| Back to factory setting| 00: User setting 01: Power on back to factory

setting

| 00

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 connecteddevices

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)
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 ” ” 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).

After connecting to this hotspot, return to the “smartlife” APP

APP operation interface description

More settings

SIMPLE EXCEPTION HANDLING

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 with us directly.

beca BAC-003 Series WiFi Thermostat Fan Coil User Guide

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