Beok Controls TGR87 Series Manual

TGR87 ROUND FAN COIL THERMOSTAT
I. Product Summary:
TGR87 series Fan Coil Thermostat is touch screen thermostat with round shape.
It was sliver edge, with white or black circle for choose.
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.
II. Technical Parameter:
Power Supply
Current Load
Power Consumption
External Material
Sensing Element
Set Temp. Range
Accuracy
Dimension
Ambient Temp.
Storage Temp.
Timing Error
III. Main Functions and Characteristics
1. Heating, cooling, ventilation mode.
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.
. 6 Temperature compensation when differs from actural temp.
7. Selectable 80mmx80mm European hidden box.
8. Key Lock function.
9. Fan coil in-control and out-of-control adjustable.(only for 2 pipe)
IV. User Interface Explanation
Key Lock
Week
22
Room Temp
ROOM TEMP
12:00
Clock
SET TEMP
Time setting
Mode
Turn on/off
V. Model Spec
Time switch
3A~5A
TGR87-AC2
TGR87-AC4
3A~5A
AC200~240V 50 ~60Hz
3A~5Amp.
<0.5W
PC+ABS (flame retardant）
NTC
10-40℃
±1℃
86x86x13.3mm
0-45℃,5-95％RH(Non-condensing）
-5~55 ℃
<1％
(Thermostat Port)
Timer on/off
℃
Valve
20
℃
Set Temp
Down
Up
Controlled Objects
Key Lock
2 pipe
central air conditioner
4 pipe
central air conditioner
VI. Dimension
VII. Wiring Diagram
L N Hi Low
Val 1
Mid
NO NC
9
1 2 3 4 5 6 7 8
2 pipe
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 System Mode
Press to select heating,
Factory Default is ventilation.
4. Setting the Fan Speed
Press to select the fan speed.
is Low speed(Factory default);
is Mid speed;
is High speed;
is Auto speed.
In auto mode, the fan will run according to the comparison of room
temperature and set temperature.
5. Setting the Real Time.
Press and hold for 3 sec., hh will flash in the position of hh: mm.
Press to adjust the current hour.
Press , mm will flash in the position of hh: mm.
Press to adjust the current minute.
Press , 1 will flash in the position of week: 1234567.
Press to adjust the current week.
L N Hi Low
Val 1 Val 2
Mid
NO NC NO NC
1 2 3 4 5 6 7 8
4 pipe
cooling or ventilation.
9