Beca BAC-1000 Series WiFi Thermostat User Guide

Welcome

Thank you for your purchase. Your new thermostat will provide uniform and comfortable temperature control throughout every room in your property. Beca brings together technology and materials to provide a safe, reliable product combined with sleek, contemporary design.

Please refer to the programming manual for comprehensive details about your thermostat. Ensure a suitably qualified person installs your thermostat.

In the box

• Thermostat (1pc)
• Screws (2pc)
• User Guide (1pc)
• Wall plate (1pc)
• QC Passed (1pc)

About Your Thermostats

BAC-1000 series Modern Round Touch Screen Room Thermostats are designed to control the temperature of fan coil units and motorized valves in HVAC systems. They aim to provide comfort and save energy.

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
• K: Keycard
• W2: Window
• E: External Sensor
• T: Clock
• P: Programmable

For example: BAC-1000ALW

Features

• White, black or gold housing options.
• Amazing Silver Frame for a modern aesthetic.
• On Appearance: Sleek, contemporary design.
• Dimension: Compatible with 86mm hidden box and European 60mm round box.
• White backlight protects your eyes.
• 0.5°C Accuracy maintains temperature within the set level.
• 5+2 six periods programmable maximizes comfort and economy.
• Create thermostat groups for central control.
• Integrated with Amazon Echo, Google Home, Tmall Genie.
• Support Device Sharing.
• Data memory when power is off.
• No limit to add rooms.
• Support Smart Scene.

Technical Data

• Power Supply: 95 ~ 240 VAC, 50 ~ 60Hz
• Sensor: NTC3950, 10K
• Accuracy: ±0.5℃
• Set Temp. Range: 5 -35℃
• Display Temp. Range: 5 ~ 99℃
• Ambient Temp.: 0 ~ 45℃
• Ambient Humidity: 5 ~ 95 % RH (Non Condensing)
• Storage Temp.: -5 ~ 45℃
• Timing Error: < 1%
• Shell Material: PC +ABS (Fireproof)
• Wire Terminals: Wire 2 x 1.5 mm² or 1 x 2.5 mm²
• IP Rating: IP20

Before Wiring and Installing

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

Installer must be a trained, experienced service technician.

Wiring

Refer to the wiring diagram for connecting the thermostat to the fan coil unit, motorized valve, and power supply. Terminals are labeled for AC Power (N, L), Fan (High, Med, Low), and Valve control.

Diagram Description:

• Shows a wall plate installation with wiring terminals for power, fan, and valve connections.
• Illustrates a typical wiring setup for a two-pipe system with on/off valve control.

Installation

1. Keep the electricity off.
2. Mount the wall plate.
3. Connect power supply and load to the appropriate terminals.
4. Install the thermostat onto the wall plate.

Home Screen Quick Reference

During Power On:

• Power On/off: Press to turn the thermostat on/off.
• Manual & Programmable Mode Selection: Press and hold 'M' until it flashes. Press 'M' to select manual mode, and press again to select weekly programmable mode.
• Temperature Setting (Manual Mode): In manual mode, press '▲' or '▼' to set the desired temperature.
• System Mode Selection: Press 'M' to cycle through HEATING, COOLING, and VENTILATION modes. In VENTILATION mode, the valve is off, but the fan runs.
• Fan Speed Selection: Press '▲' or '▼' to select fan speed: AUTO, HIGH, MED, LOW.
• Locking Your Thermostat: Press and hold '▲' for 5 seconds to lock/unlock the thermostat.

During Power Off:

• Press and hold 'M' to enter settings. Press 'M' to cycle through different items. Use '▲' or '▼' to adjust values.

Operation

Weekly Programmable Mode Setup:

• Press and hold 'M' to enter the weekly programmable setup. 'Weekday' will flash.
• Press 'M' to cycle through minute, hour, and temperature settings for each period.
• Use '▲' or '▼' to adjust the values.
• Weekday Schedule (Monday-Friday): 6 periods with specific times and temperatures (e.g., Period 1: 06:00, 20°C; Period 2: 08:00, 15°C; etc.).
• Weekend Schedule (Saturday & Sunday): Similar 6 periods with specific times and temperatures.
• Press 'M' to confirm and exit.

Display Mode Settings:

• Code 00: Display both set temperature and room temperature.
• Code 01: Display set temperature only.

Energy Saving Mode Settings:

• Code 00: Non-energy saving mode.
• Code 01: Energy saving mode. Set temperature will maintain the economy temperature.

Fan Control Settings:

• Code 00: Fan turns off when room temperature reaches the set point.
• Code 01: Fan turns to low speed when room temperature reaches the set point.

Restore Manufacturer Defaults:

• Access via the app: Open app -> Go into your room -> Click menu (top right) -> Scroll to the end -> Press 'Restore Manufacturer Defaults'.
• Alternatively, during power off, press and hold 'M' to enter settings, then press 'M' to cycle through items until the reset option appears, and use '▲' or '▼' to confirm.

Wi-Fi Connection

Before using your Wi-Fi thermostat for the first time, configure Wi-Fi settings via your smartphone or tablet.

Step 1: Download Your APP

Search for "Smartlife" in the Apple App Store or Google Play Store, or scan the provided QR code. Complete account registration and installation following the app's guidance.

Step 2: Connect the Thermostat

Method 1: Scan QR Code to Configure Network

Follow the on-screen prompts in the app, which may involve connecting to the thermostat's Wi-Fi hotspot.

Method 2: Ordinary Distribution Network Guidance

EZ Mode:

• When the thermostat is off, press and hold the 'Wi-Fi' icon (often represented by a signal symbol) until the thermostat screen flashes quickly and displays the 'Wi-Fi' icon.
• Follow the app instructions, which may involve selecting your 2.4GHz Wi-Fi network and entering the password. Ensure your phone is connected to the 2.4GHz network if you have a dual-band router.

AP Mode:

• When the thermostat is off, press and hold the 'Wi-Fi' icon until the thermostat screen flashes slowly and displays the 'Wi-Fi' icon.
• Follow the app instructions to connect your phone to the thermostat's hotspot (e.g., "SmartLife-XXXX"), then return to the app to continue the device adding process.

Important Notes:

• Ensure the device is powered on during the connection process.
• If your Wi-Fi is 5GHz, set it to 2.4GHz for initial setup.
• Enable Bluetooth on your phone to help add Wi-Fi devices.

APP Operation Interface Description (FCU Thermostat)

The app interface allows for various controls and settings:

• Thermostat Name: Modify the name of the thermostat.
• Room Temp.: Displays the current room temperature.
• Set Temp.: Allows setting the desired temperature.
• Fan Speed: Control fan speed (High, Med., Low, Auto).
• Mode: Select operating mode (Heating, Cooling, Ventilation).
• Button Lock: Activate or deactivate the button lock feature.
• Energy Saving: Enable or disable energy-saving features.
• Adjust Temp.: Fine-tune temperature settings.
• View the virtual ID of the thermostat.
• Connect smart voice audio guide: Link with voice assistants like Alexa, Google Assistant.
• Share Device: Share control with family members.
• Create Group: Group multiple thermostats for management.
• Device Offline Notification: Receive alerts when the device is offline.
• Add to home screen: Create a shortcut for quick access.
• Check Device Network: Verify the thermostat's network status.
• Device Update: Check for and install firmware updates.
• Remove Device: Remove the thermostat from the app.
• FAQ & Feedback: Access frequently asked questions and provide feedback.

Simple Exception Handling

Service

Your thermostat carries a 24-month warranty from the date of purchase. Service outside the warranty period may incur a charge. For more details, please contact Beca directly.