DOTECH TX3 SERIES Instrukcja obsługi
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Drukuj stronęTemperature Controller(TX3 SERIES)
TX3 SERIES
Operating Instructions
Temperature Controller
is a applicable to Heating floor using Heating Cable,
Sheet Type Heating Element.
TX3
Order Information
Temperature Controller
ON
S2
S1
Precautions for Use
1. This Product May case an Electric Shock in handling,please do not attempt
to open it with power turned on.
2. Coulde not used at flammable/corrosive/explosiveness/high temp. /
humidification Place.
3. Tight wiring When POWER & OUTPUT wire connetion.
Could not safety of a fire , wiring without fail.
4. Please the thickness of the wire should be above 2.5mm
5. You Could Used less than rating. Overload is a cause of trouble.
6. In order to prevent it from an noise, please maintain the high-voltage wire
and power wire separated.
7. Please avoid installing the product in a place where a strong magnetism,
noise, severe vibration and impact exist.
8. The sensor wire and signal wire should be away from the power and load
wires using conduits separately installed.
9. If this product is dismantled/processing/modified discretionary is a cause of
malfunction /fire.
10. Please be understood that if this product is dismantled or modified
discretionary after sales service will not be able to be provided.
11. Product's damages other than those described in the guarantee conditions
provided by the manufacturer shall not be responsible by us.
12. If the supply cord is madaged, it must be replaced by manufacturer, its
service agent or similarly qualified persons in order to aboid a hazard.
13. The appliance is not to be used by children or persons with reduced physical,
sensory or mental capabilities, or lack of experience and knowledge, unless
they have been given super
14. Children being supervised not to play with the appliance.
15. The appliance has a heated surface. Persons insensitive to heat must be
careful when using the appliance.
※ The aforementioned precautions must be observed, and if you fail to do so, it
may cause a product's breakdown.
Basic Specification
power
AC90 - 250V , 50/60Hz
Current
MAX 4VA
Connector
Screw Bolt Connector
Relay Output 1 Point (277Vac / 20A)
Output
SSR Driving Output : Under 12VDC ±3V 20mA (TX3-S1 Model)
Temp. Sensor Input 2 Point (Dotech Standard NTC Sensor DPR-TH5-T1)
Input
5kΩ at 25℃, Limit : -40
Operation
Temp. -10 50℃, Humidity Under 90%RH
Storage
Temp. -20 60℃, Humidity Under 90%RH
How to Install
- Installation Guide for Temperature Controller
1. Connect The Sensor and The Cable at the back of Controller.
(There are no great difference either connection port, When connect sensor 1 point.)
2. Screw a Bracket into a wall.
BACK
4
3
2
1
Heater
Heater
AC90-250V
50/60H z
6 5 4 3 2 1
RS485
①
comm.
Main
Sensor
: Basic Model
(Temperature sensor is provided basically)
: RS-485 Comm. Model
(Comm. function MODBUS RTU MODE)
: SSR Model (Mass, Noiseless Control)
2
120℃, Accuracy : ±0.3℃ at 25℃
1
2
②
Dimensions and Connection Diagram
70mm
34.5mm
TX3
Temperature Controller
ON
S2
S1
43mm
Display Function
DISPLAY LAMP
ON
Power is ON (Flickering when the power stands by.)
S2
Serve-Sensor is connected.
S1
Main Sensor is connected.
Controller is Lock Mode
Trouble Check Point
※ if the reason of error is solved, it will be normally operated with cancelling error status
STATUS
CODE
Sensor
Input Sensor
Lamp OFF
Disconnection
SHT
Input Sensor Circuit
HHH
High Temp. Alarm
Operating Switchs
OPERATING SWITCH
Power Button (ON / OFF)
Exit set installer mode
Choice and save
Lock Button (Press for 3 sec. to Lock / Unlock)
increase
a set point
decrease
a set point
Press for 3 sec. at the same time then it will set Installer mode
Press
botton first, then press
without taking off the frst button. (RES Display for 2 sec.)
3. Put the Controller into a Bracket.
4. Screw the bottom of the controller.
③
Connection Diagram
BACK
4
3
2
AC90-250V ~
Heater
6 5 4 3 2 1
RS485
comm.
DESCRIPTION
DESCRIPTION
When all of the sensor are not connected,
it'll turn into Timmer Mode automatically.
When all of the sensor were made a short circuit,
the output will be OFF automatically.
If one of the sensor is reached to the max set temp.,
the output will be OFF automatically.
DESCRIPTION
Push one button then the current set point
is flickering, push the button once again to
change the set point.
※ When Timer_mode, push the button to change
the set point at once.
Press more than 2 sec.
increase[decrease] by a factor of 2.
button for RESET.
TX3
Temperature Controller
ON
S2
S1
④
1
50/60Hz
Main
Sensor
1