Beok Controls TDS23-AC2 Manual page 2

8. Setting the Circulation of Timer Switch
After setting the time of timer switch, continue to press the
be "LooP", then press ,week display area will displays the day of
the week, or the transformation of "12345" "123456",or "1234567".
If the screen only displays the day of the week, then the timer switch setting
is valid only for the day.
If it displays "12345",then the timer switch is valid
from Monday to Friday, and Saturday and Sunday will be invalid.
If it displays "123456",then the timer switch is valid from Monday to Saturday,
and Sunday will be invalid.
If it displays "1234567",then the timer switch
is valid everyday.
9. Mod-bus RTU Communication Protocol
Standard Modbus RTU protocol, two wire serial RS485.
Communication Parameter:Baud rate 9600. 8 bit.
No odd-even data Verification.2 stop bit.
Read keeping register command 03,Write single register command 06
1. Keyboard Lock, on-off. Register:00
Keyboard Lock(High Bytes), 0:unlock, 1:lock
On-off(Low Bytes), 1: Low speed, 2: Middle speed, 3: High speed
2. Control mode, fan speed. Register: 01
Control mode(High Bytes)，1:Ventilation mode; 2:Cooling mode;
3:Heating mode
Fan speed(Low Bytes)1:Low speed; 2:Middle speed; 3:High speed
3. Room temperature, setted temperature. Register:02
Room temperature（High Bytes）；
Set temperature(Low Bytes);
4. Temperature compensation, register:03
Temperature compensation is temperature real temperature
compensation*10,it means thermostat real temperature
compensation value is 0.1 degree.For modbus communication
transmission,to magnify 10 times to integer format
Temperature compensation is 16-bit signed integer format.
0xFFFF means -1, it means temperature compensation value is
-0.1 degree.
5. Running time, register: 04,05;
4 bytes, maximum value 4294967295 seconds.
When thermostat is in heating or cooling mode, valve opens or closes,
thermostat running time(unit: second)accumulates,thermostat
internal half hours save to EEPROM.
6. On Timer parameter, register:06;
Hour (High Bytes),value range 0-23,24 hours. When on timer
enables, hours add 128;
Minute (Low Bytes), value range 0-59.
7. Off Timer parameter, register:07;
Hour (High Bytes), value range 0-23, 24 hours. When off timer
enables, hours add 128;
Minute (Low Bytes), value range 0-59.
8. Real time, register:08
Hour (High Bytes), value range 0-23,
Minute (Low Bytes), value range 0-59.
9. Real time, register:09
Second (High Bytes), value range 0-59.
Week (Low Bytes), value range 1-7. It means Monday to Sunday.
IX. Installation Instruction
This product is suitable for standard 80*80mm wall box.
1.Connect the line of power and valve into the terminals. Fix the wall plate into
the wall box by a screwdriver.
,there will
2.Connect the lines with the LCD board.
3.Connect the LCD board into the wall plate.
NOTICE: The installation wire should be 1.5-2.5mm .
X. ATT:
Thank you for buying this 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.
Our Service:
We offer the warranty of 24 months from the sales day.
During the warranty, if it is belong to the quality issue, we will fix or
replace them for you by free after test them.
If it is not quality problem or beyond the warranty time, we will
charge for the after-sales service.
2
Touch Screen Thermostat
TDS23-AC