Beok Controls TGR87 Series User manual

2. Glass screen display and touch screen type, round shape.
3. 2 pipe and 4 pipe for choose.
. 4 3 fan speed+Auto.
5. Time switch function, 4 period a day setting.
Accuracy
Sensing Element
Power Consumption
Power Supply
Current Load
External Material
Dimension
Ambient Temp.
Storage Temp.
±1℃
NTC
<0.5W
AC200~240V 50 ~60Hz
3A~5Amp.
PC+ABS (flame retardant）
86x86x13.3mm
0-45℃,5-95％RH(Non-condensing）
-5~55℃
Set Temp. Range 10-40℃
I. Product Summary:
II. Technical Parameter:
IV. User Interface Explanation(Thermostat Port)
It is designed to control the fans and valves in air conditioner applications
via comparison of the room temperature an setting temperature as reaching
the aim of comfort and saving energy.
Timing Error <1％
V. Model Spec
. 6 Temperature compensation when differs from actural temp.
1. Heating, cooling, ventilation mode.
TGR87 ROUND FAN COIL THERMOSTAT
III. Main Functions and Characteristics
TGR87-AC2
TGR87-AC4
7. Selectable 80mmx80mm European hidden box.
8. Key Lock function.
3A~5A
3A~5A
Controlled Objects
Time switch
2 pipe
central air conditioner
4 pipe
central air conditioner
VII. Wiring Diagram
VIII. Thermostat Operation Instruction
9. Fan coil in-control and out-of-control adjustable.(only for 2 pipe)
Key Lock
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.
VI. Dimension
Press to adjust the current week.
123456789
LNHi
Mid
Low
NO NC
Val 1
2 pipe
12:00 20
℃
SET TEMP
22
Turn on/off
Mode
Time setting
Up
Down
Set Temp
Week
ROOM TEMP
Room Temp
Clock
Key Lock
Valve
℃
FRI
Timer on/off
123456789
LNHi
Mid
Low
NO NC
Val 1
4 pipe
NO NC
Val 2
TGR87 series Fan Coil Thermostat is touch screen thermostat with round shape.
It was sliver edge, with white or black circle for choose.

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
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.
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)
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.
TGR87 Series Fan Coil Thermostat
X. Attention
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
by free after testing.
If it is not quality problem or beyond the warranty time, we will charge for
the after-sales service.
Model TGR87-AC4
TGR87-AC2
Thermostat
User Manual
Screws
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I . Installation InstructionX
The products suits for standard 80*80mm wall box or 60*60mm Europe round box.
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:
Thank you for buying this product!
RoHS
BEOK
1 2 34
1.Turn off the main power.
Fix the installation panel with installation box with screws, and insert into wall
3. Insert the display screen part into the installation panel.
NOTICE: The installation wire should be 1.5-2.5mm2.
Take away the front display screen part, then use
2. Refer the wiring diagram(VII) to connect the lines with terminals.
screwdriver to open the installation panel.
4. Installation finished.
12:0 0 20
℃
SET TEMP
22
ROOM TEMP
℃
FRI
12:0 0 20
℃
SET TEMP
22
ROOM TEMP
℃
FRI
26 5
Fan Coil Controlling Mode Setting(Only for 2 pipe)
(You can select the fan coil In control & Out of control.)
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 “F00” mode:
when room temperature reaches to the setted temp, the fan coil stops working.
In “F01” mode:
when room temperature reaches to the setted temp, the fan coil goes on working.
12:00 20
℃
SET TEMP
22
ROOM TEMP
℃
FRI
F00