Beok Controls TDS21 User manual

3. Power-off memory function

4. Real-time data save function

. 5 5+2 or 6+1or 7days six periods program schedule

6. Anti-freezing function

Accuracy

Floor Set Temp. Range

Sensing Element

Power Consumption

Power Supply

Current Load

External Material

Dimension

Ambient Temp.

Storage Temp.

±1℃

5-99℃

NTC

<0.3W

200 ~ 240V 50 ~60Hz

≤3A（water heating)

PC+ABS (flame retardant）

86x86x13.3mm

0-45℃,5-95％RH(Non-condensing）

-5~55℃

Set Temp. Range 5-60℃

I. Product Summary:

II. Technical Parameter:

IV. User Interface Explanation(Thermostat Port)

2. Large screen display and touch button

TDS21 WiFi Heating Thermostat is WiFi touch screen thermostat with

phone control. It is applied to temperature control of industrial,

commercial and domestic room, and start of control heating appliances,

especially floor heating systems. It can be controlled by phone. Phone

systems are optional.IOS and Android system

≤16A(electric heating)

Timing Error <1％

V. User Interface Explanation(Phone Port)

7. 3 sensor modes can be setting

1. WIFI for Android & Apple iOS

TDS21 WIFI HEATING THERMOSTAT

III.Main Functions and Characteristics

VI. Model Spec

TDS21WIFI-EP

TDS21WIFI-WP

8. Selectable 80mmx80mm European hidden box.

9. With child lock function

TDS21WIFI-WPB

16A

Controlled Objects

Week

Program

For electric heating appliances

For water heating appliances

For gas boiler

VII.Wiring Digram

TDS21WIFI-EP TDS21WIFI-WP

TDS21WIFI-WPB

VIII. Thermostat Operation Instruction

1. Setting Power on/off

Press to turn on/off the power.

2. Setting Temperature

Press to set the temperature.

3. Setting the Clock

Press to set minute, hour and week.

Press for adjusting.

4. Setting the Manual Mode.

Manual mode means non-programmable mode.

will display in the screen, it is in manual mode.

Press to set the temperature.

Press to set minute, hour and week.

6. Setting the Programmable Mode.

Press and hold into programmable mode. LOOP and 12345 will display.

Press to select the control way: 5+2 or 6+1 or 7 days programmable.

12345 display in the position of week means 5+2;

123456 display in the position of week means 6+1;

1234567 display in the position of week means 7 days programmable.

Press to select the periods.

Press to change the temperature;

Press to do time adjustment.

Press to change the time;

Press again to select the weekend's temp.

If you want to make temporary adjustment in any period,

press then will flash. When finish the setting, all will confirm

automatically.

Long press to enter into child lock mode, will display.

5. Setting the Child Lock

Long press again, the child lock will be disappeared.

Press then

Remark:

(1) The defaulted temperature of period3 and period4 is the same as

period2. Please change it according to the request.

(2) When setting temperature is 00, this period is power off.

(3) How to check floor temp?

During power on, press and hold then press the button of power to

check floor temp.. OUT TEMP will display.

Press again to display room temp..

Period

Week

Weekend

Period Icon Defaulted Time Defaulted Temp.

6:00

8:00

11:30

12:30

17:30

22:00

8:00

23:00

20℃

15℃

22℃

15℃

Press to switch operation between manual mode and programmable

mode.

7. Advanced Setting

In the state of power-off, long press and hold then press into

advanced setting mode. Then press to set relative item.

Remark:

Deadzone for floor temp.: i.e. the setting deadzone for floor sensor is 2,

OSV is 42℃, when actual temp. reach 44℃, the relay will stop working;

when actual temp. is back to 40℃, the relay starts working again. It works

when room temp. is lower than set temp.

Sensor error:

Please select the right sensor mode. If select the different mode or there

is error of sensor, Err will display on the LCD screen, the thermostat will

stop heating till the problem is solved.

IX. Phone Port Operation Instruction

1. Install APP on phone

For iOS system: Login in App Store, search “ Beok Home”, you can

download it on your iphone.

For Android System: Login in Google Play, search “Beok Home”, you can

download it on your phone.

Or scan below code to download:

2. Connection Thermostat with Phone

Thermostat Setting

Hold on Clock key, then press Power key.

Go into Advanced Setting, press Menu key 9 times until FAC mode appears.

When FAC appears, press UP key to change from 8 to 10 or 32.

Then, press power off.

Hold on Clock key, then press Power key again.

At this time, wifi symbol will be twinkling quickly and frequently. It means, you can

connect thermostat with phone now.

When wifi symbol stop twinkling, it means thermostat is successfully connected with

phone.

Twinkling Quickly and Frequently:

Connection can start

Twinkling slowly:

Off Line

Twinkling Stops:

Successful Connection

Connection with Phone

Open Beok Home APP on your phone, you can see APP welcome page

Display Code Function Setting And Options Factory Defult

SEN Sensor mode

0:Internal sensor

1:Floor sensor

2:Both internal sensor

and floor sensor

OSV Set temp. range

for floor sensor 5-99℃42℃

DIF Precision for

floor temp. 1-9℃2℃

SVH High limit temp.

for internal sensor 5-99℃35℃

SVL Low limit temp.

for internal sensor 5-99℃5℃

ADJ Measure temp. Check and calibrate the

actual room temp.

0.5℃accuracy

calibrate

FRE Anti-frozen 00：Close anti-frozen

01：Open anti-frozen 00

PON Power memory 00：Power memory off

01：Power memory on 00

FAC Factory setting 10 or 32:Wifi mode open

08：Just display 08

DFI Precision for

room temp. 0.5~3℃1℃

When the thermostat Wifi Symbol twinkling fast, you can start the

configure on your Phone.

Press Configure key

Enter your wifi name and password, then start connection at below. When

connection success, it will appear “Connection Success”.

After connection success, you need press “Search “ key.

a. Long press HVAC for 5 seconds, it will appear Edit Thermostat page.

b. Press Modify Current Thermostat.

c.You can change HVAC to room 1, Bedroom Bath room, or anything you

like.

APP Interface on the Phone

Thermostat Name

Return Refresh

Room Temperature

Heating State

Screen Locking

Anti-freezing

Long press into Advanced Setting

Manual/Auto mode

Power Switch

Period Display

Time Matching

Set Temperature

Adjustment(down)

Current Temperature

Set Temperature

Thermostat Setting through Phone Operation

1. Clock : You can press Time Matching switch to match your phone

clock with thermostat clock.

2. Children lock (screen locking) : Press to lock the thermostat.

3. Anti-Freezing: Press thermostat will show on the screen , it

means Anti-freezing function open.

4. Temperature setting: You can drag the pointer on

Temperature Setting Dial to set temperature. Or press and to set

temperature step.

directly

5.Period setting: Long press Period Display, then

you will go into the Period Setting mode:

Touch work loop: you can choose the week program mode: 5+2/ 6+1 /7.

Touch each time value: you can set the time of the period.

Touch each temperature: you can set the temperature of the period.

Notice: When you choose the program mode to 7, Weekend program data

set will no appear.

6. Advanced Setting: Long Press Senior , you will go into Advanced

setting mode:

Press Search key

Then it will appear your wifi thermostat HVAC. HVAC is the factory setting

name, when you have more than 2 thermostats, you can change it to any

name you want.

1.Connect the line of power and valve into the terminals. Fix the

wall plate into the wall box by a screwdrive.

2.Connect the lines with the LCD board.

3.Connect the LCD board into the wall plate.

NOTICE: The installation wire should be 1.5-2.5mm2.

TDS21 Wifi Heating Thermostat

XII. 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

External sensor

User Manual

Screws

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.

TDS21WIFI-EP TDS21WIFI-WP

√

Model

7. Switch of Manual mode and Auto mode: Press to switch manual

mode or Auto mode.

8.Power off : Press to turn on or off thermostat.

X. Attention to Phone WiFi Connection:

1. After you press Configure, if connection fails:

a. Please confirm your mobile phone is set to WLAN mode, and ensure its

(mobile data)3g/4g is turned off. Please connect to 2.4G wifi, not 5G wifi.

b. Please add your wifi router name, we recommend it does not include

spaces or Chinese symbol.

c. Please check your wifi router password. We recommend not over 32

characters, no spaces, no blank password, no special symbols except

letters and numbers.

d. Please check module is successfully reset . In power-off state, press

Time key firstly, then press Power key to enter Advanced Setting. Find

FAC mode, to change FAC to 10 or 32, then turn thermostat off......

Press Time key within 2 minutes, then press Power key again. This time,

it will not enter Advanced Setting, but WIFI symbol on the LCD screen will

be flashing quickly and frequently. This means wifi module has been reset

successfully. Then wait for APP to connect well.

e. Please confirm wifi password is correctly filled. We recommend you

check password to be visible when it is input.

2. If it displays the following reminder, please go to Advanced Setting to

reset corresponding setting.

TDS21WIFI-WPB

√

XI. Installation Instruction

This product is suitable for standard 80*80mm wall box and 60 mm

european round box.

Display Code Function Setting And Options Factory Defult

SEN Sensor mode

In-s control

Out-s control

In-s control., Out-s limit In-s control

OSV Floor set temp. range 5-99℃42℃

DIF Floor temp. ctrl diff 1-9℃2℃

SVH Room temp set max 5-99℃35℃

SVL Room temp set min 5-99℃5℃

ADJ Room temp. adjust -5-5℃0℃

FRE Anti-frozen close/open Close

PON Power memory off/on On

BEOK

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