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. S
electable
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.
1
2
3 4
5
6
7
8
9
L
N Hi
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
℃
F
R
I
Timer on/off
1
2
3 4
5
6
7
8
9
L
N Hi
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.
