Beok Controls TDS23-AC2 User manual

VIII. Operation Instruction
3.2-pipe and 4-pipe for choose.
4.3 Fan speed+auto timer switch for daily or week.
.5 With daily programmable function, 4 period settings.
6.Selectable 80mmx80mm hidden box.
±1℃
NTC
<0.5W
AC85~260V, 50/60HZ
3A
PC+ABS (flame retardant）
86x86x13.3mm
0-45℃,5-95％RH(Non-condensing）
-5~55℃
10℃ - 40℃
I. Product Summary:
II. Technical Parameter:
IV. User Interface Explanation
2.Large glass screen display with back-light, white words show.
TDS23-AC Series thermostats are designed to 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.
80x80mm
V. Model Definition
AC 2: Two pipe, for air conditioning
AC 4: Four pipe, for air conditioning
1. Setting Power on/off
Press to turn on/off the power.
2. Setting Temperature
Press to set the temperature.
3. Setting the System Mode
4. Setting the Fan Speed
Press to select the fan speed.
In auto mode, the fan will run according to the comparison of room
temperature and set temperature.
Press , mm will flash in the position of hh: mm.
Press to adjust the current minute.
5. Setting the Real Time.
7.Precise comfort control keeps temperature within1°C of the level you set.
1. Modern design similar as a cell phone.
TDS23-AC GLASS SCREEN THERMOSTAT
VII.Wiring Digram
III. Main Functions and Characteristics
For example: TDS23-AC2
VI. Model Spec
Factory default is 26 ℃.
Press to select heating, cooling or ventilation.
Factory Default is ventilation.
is Low speed(Factory default);
is Mid speed;
is High speed;
is Auto speed.
Press and hold for 3 sec., hh will flash in the position of hh: mm.
Press to adjust the current hour.
TDS23-AC2
TDS23-AC4
Spec
2 Pipe
4 Pipe
Fan Speed
3 Fan speed+Auto
3 Fan speed+Auto
Daily
Programmable Clock set
√
√
√
√
6. Setting the Regular Boot
Press for more than 3 seconds, after setting the time, continue to press
until and “hh” twinkling. Press to adjust the hours.
After the adjustment of hours, press until the “mm” twinkling, press
to adjust the minutes.
After the completion of all adjustments ,press to confirm, then
does not twinkle, Regular boot setup is complete.
The operation of canceling Regular boot is the same, press to the
state of Regular boot, then pressing ,the is twinkling, Regular boot
has been canceled.
7. Setting the Off Timer
After the setting of Regular boot, press again, until and “hh” twinkling,
press to adjust the hours.
After the adjustment of hours is completed, press until the“mm”twinkling,
press to adjust the minutes.
After the completion of all adjustment, press to confirm, then does
not twinkling, Off timer setup is completed.
The operation of canceling Off timer is the same, press to the state of
Off timer, then pressing , the is twinkling, Off timer has been canceled.
The setting of the third period and forth period are same with the first and
second period, the icons are (on, off/into the house, out of the house)
Press , 1 will flash in the position of week: 1234567.
Press to adjust the current week.
Timer

8. Setting the Circulation of Timer Switch
After setting the time of timer switch, continue to press the ,there will
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.
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 .
2
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.
Touch Screen Thermostat
TDS23-AC