beca BAC-1000 Touch Screen Room Thermostat User Guide

beca BAC-1000 Touch Screen Room Thermostat

Welcome
Your new thermostat will provide year of reliable service. Using this digital thermostat will provide more uniform comfort in your home through the seasons. Thank you for buying the product! Please read this manual for complete instructions on installing and operating your thermostat. If you require further assistance, please feel free to contact us.

In the box you will find

• Thermostat:1pc
• Screws:2pc
• User Guide:1pc
• Wall plate:1pc

Service

We offer a warranty of 18 months from the sales day. If it is not a problem of quality or beyond the warranty time, we will charge for the after-sale service.

Technical Data of your thermostat

• Sensor： NTC Accuracy：±0.5℃
• Temp. Range：5 -35℃
• Power Consumption：<1.5W
• Timing error：<1％
• Power Supply：110~240V, 50 ~60Hz
• Current Load：1A（Inductive）， 2A（Resistance）
• Shell Material： PC （Fireproof）
• Dimension：86x86x13.3mm
• Installation box：86*86mm or European 60mm
• Ambient Temp.：0 ~ 45℃，5 ~ 95％RH(Non condensing）
• Storage Temp：-5~ 55℃

About your thermostat

BAC-1000 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 temperature as reaching the aim of comfort and saving energy. BAC-1000 are microprocessor-based thermostats with LCD displays.

Features of your thermostat

• Modern design is similar as a cell phone.
• Beautiful Frame CHROME creates elegant life.
• Acrylic lenses to avoid the finger scrath.
• Touch Button makes simple operation.
• Large screen display with backlight is easy to read—even in the dark.
• Six periods program schedules maximize comfort and economy.
• One-touch temp control overrides program schedule at any time.
• Precise comfort control keeps temperature within 0.5°C of the level you set.
• Internal and external sensor selectable is suitable for any place.
• Data memory when power is off.
• Easy installation. 86mm hidden box and european 60mm round box is selectable.

Home screen quick reference

Model definition of your thermostat

• A1: Two pipes; Control Fan Coil Unit and Two wired Motorized valve.(when room temperature reaches the setpoint, both will turn off)
• A2: Two pipe; Control Fan Coil Unit and Two wired Motorized valve.(when room temperature reaches the setpoint, valve will turn off but fan will turn to low speed)
• B: Two pipe; Control on/off Motorized Damper
• C: Two Pipe; Control Fan Coil Unit and Three wired Motorized valve
• M: Two pipe; Control 0-10V Motorized Valve
• E: Four pipe; Control Fan Coil Unit and Two wired Heat and Cool Motorized valve.
• T: Clock
• L: Backlight
• P: Weekly Programmable
• N: RS485/MODBUS RTU communication
• K: Keycard
• E: External sensor

P and N could not be compatible at the same time.
For example: BAC-1000A1LN

Operation

1. Setting the temperature
   • In the mode of programmable, set temperature, time, and timing on/off could not be adjusted. If the user want to change, please reprogram.
   • In the mode of manual, press to set the temperature. will display in the left corner of the screen.
2. Setting Lock (optional function)
   Press and holdfor 3 sec. to lock the screen. The icon will display on the screen. Press and holdagain for 3 sec. to unlock the screen.
3. Setting the fan
   Press to select the fan speed AUTO, HIGH, MED, LOW .
   Setting the system mode Installing your thermostat
   Press M to change the system mode to HEATING, COOLING, and VENTILATION. In the mode of VENTILATION, the valve is off but the fan runs.
4. Setting the Sleeping
   Press and Hold M to set the sleeping. will flash.
   Press to confirm, to cancel.
5. Selecting manual and programmable
   Press and hold Mwill flash. Press again will flash. Press to select manual and press to select weekly programmable.
6. Press M to set minutes of the time;
   Press  M to set hours of the time;
   Press  M to set the week of the time;
   Press M into the adjustment of programmable.
7. Adjusting the weekly programmable
   After the above steps, press M into programmable Then press M to change the different items.  Then press M to change the different items. The order is Minute adjusting→ Hour adjusting → Week adjusting→ Minute timing-on → Hour timing-on→ Minute timing-off→ Hour timing-off→ Temperature adjusting ( “12345”,”6”,”7”, is “5+1+1” programmable mode, every mode has two times zones and a time temperature setting)

   Week	First Period			Second Period
   	Turn-on me	Turn-off me	Set temp.	Turn-on me	Turn-off me	Set temp.
   Mon. to Fri.	1	2	3	4	5	6
   Sat.	7	8	9	10	11	12
   Sun.	13	14	15	16	17	18

   Remark: Programmable won’t be working for RS485 type.

8. Setting functions and options
   During power off, press and hold at the same time for 5 sec. to system functions. Then press M to change the different items. Press to set the relative values. All the settings will confirm automatically when power is on.

No	Func on	Se  ng & Op ons	Default
1	Temp. Calibra on	-9℃ to 9℃	-1
2	Fan Control	00: When room temp. reaches the setpoint, the fan will turn off. 01: When room temp. reaches the setpoint, the fan will turn to low speed.	00
3	Lock	00：All the bu ons are locked except POWER 01 ：All the bu ons are locked	00
4	Heat/Cool	00：Cool only 01：Heat/Cool	01
5	Min. Set Temp.	5-15℃	10
6	Max. Set Temp.	5-35℃	30
7	Time Display	00:12 hours 01:24 hours	00
8	Display mode	00：display both set temp. and room temp. 01：display set temp. only	00
9	IP low address	01_F9 (Only for RS485 type)	01
A	IP high address	00_F9 (Only for RS485 type)	00
B	Deadzone Temp.	1-5℃	1

Wiring your thermostat

Installing your thermostat

This product is suitable for a standard 86mm wall box or a European 60mm round box.

1. Connect the wire of power and other equipment into the terminals.
2. Fix the wall plate into the wall box by a screwdriver
3. Connect the LCD board into the wall plate.

WARNING: Please arrange a professional technician to install this product according to the installation drawing and instructions.
RISK OF ELECTRICAL SHOCK. Disconnect power supply before making an electrical connection. Contact with components carrying hazardous voltage can cause electrical shock and may result in severe personal injury or death. instruction.

BECA ENERGY CONTROLS CO.,LTD
Email: nicole@becavalve.com
www.becaenergy.com

REFERENCE

DOWNLOAD MANUAL

beca BAC-1000 Touch Screen Room Thermostat User Guide

beca BAC-1000 Touch Screen Room Thermostat User Guide