Beok Controls TDS21-AC User manual

VIII. Operation Instruction
3. 2-pipe and 4-pipe for choose.
4. 3 Fan speed+auto timer switch for daily or week.
. Timer on/off function for daily or week.5
7. Selectable 80mmx80mm hidden box.
±1℃
NTC
<0.5W
AC200~240V, 50/60HZ
3A~5A
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 White/Blue backlight.
TDS21-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
8. Precise comfort control keeps temperature within1°C of the level you set.
1. Modern design similar as a cell phone.
TDS21-AC TOUCH SCREEN THERMOSTAT
VII. Wiring Diagram
III. Main Functions and Characteristics
For example: TDS21-AC2
TDS21-AC4
VI. Model Spec
TDS21-AC2
TDS21-AC4
Spec
2 Pipe
4 Pipe
Fan Speed
3 Fan speed+Auto
3 Fan speed+Auto
Fan coil
controllable
√
√
√
Timer Switch
0:01 22℃
SET TEMP
1 2 3 4 5 6 7
28
℃
Power on/off
Mode Fan Up Down
Set Temp
Week
ROOM
TEMP
Room Temp
Heating
Cooling
Valve on
Timer on setting 1
Timer off setting 1 Timer on setting 2
Timer off setting 2
123456789
LNHi
Mid
Low
NO NC
Val 1
2 pipe
123456789
LNHi
Mid
Low
NO NC
Val 1
4 pipe
NO NC
Val 2
AC230V 50/60HZ AC230V 50/60HZ
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.
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.
Press , 1 will flash in the position of week: 1234567.
Press to adjust the current week.
7. Setting the Timer off
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
The setting of the third period and forth period are same with the first and
6. Setting the Time-on(Regular Boot)
Press for more than 3 seconds, after setting the time, continue to press
After the adjustment of hours, press until the “mm” twinkling,
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.
until and “hh” twinkling. Press to adjust the hours.
press to adjust the minutes.
Off timer, then pressing , the is twinkling, Off timer has been canceled.
second period, the icons are (on, off/into the house, out of the house)
. Room temp calibration function.6

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 .
Touch Screen Thermostat
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.
In the box you will find:
Thermostat
User Manual
Screws
Dryer
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.
TDS21-AC
TDS21-AC
√
√
√
Model
2
9.Advanced Setting Mode
Temperature Adjustment
(Attn: Only when your room temperature is different with actual temperature, you do this operation.)
In power-on status, press about 7 seconds, then “XX X” will display
on the bottom of the screen. For Example: “26 5” means temp is 26.5℃
then you can press to modify the temperature.
It will confirm automatically after correct temp twinkling 7 seconds.
Fan Coil Controlling Mode Setting(Only for 2 pipe)
(You can select the fan coil In control & Out of control.)
In “F00” mode, when room temperature reaches to the setted temp, the fan coil stops working.
In power-on status, press about 7 seconds, “XX X” will display on the bottom
of the screen, then continue to press again, “F00” or “F01” will display.
Press to choose “F00” or “F01”
In “F01” mode, when room temperature reaches to the setted temp, the fan coil goes on working.
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.(= “Execute once” in App interface)
If it displays “12345",then the timer switch is valid from Monday ~ Friday,
and Saturday and Sunday will be invalid.
If it displays “123456",then the timer switch is valid from Monday ~Saturday,
and Sunday will be invalid.
If it displays “1234567",then the timer switch is valid from Monday ~ Sunday.
BEOK