DOTECH FX7SE Series User manual

Compact Digital Thermostat
DOTECH inc.
※ Pre Cautions for Use
1. This Product may cause an Electric Shock in handling, please do not attempt to open it with power turned on.
2. This Product should be install in a place fixed securely by a rack or panel.
3. This Product can be use under the following environmental conditions.
① Indoor ② Pollution Degree 2 ③ At an Altitude of 2000m or below
4. Power input must be within the designated ranges.
5. To turn on or turn off power supply for this product, please the circuit breaker or switch of a standard product of IEC 60947-1 or IEC
60947-3 product and install it within a close distance allowing convenient operation by user.
6. Please be understood that if this product is dismantled or modified discretionary, after sales service will not be able to be provided.
7. An output wire to be used for this product should be inflammable grade FV1 (V-1 grade or above), the thickness of the wire should
be AWG No. 20 or above(0.50mm2).
8. In order to prevent it from an inductive noise, please maintain the high-voltage wire and power wire separated.
9. Please avoid installing the product in a place where a strong magnetism, noise, severe vibration and impact exist.
10. When extending the sensor wire, use a shield wire and do not extend it unnecessary long.
11. The sensor wire and signal wire should be away from the power and load wires using conduits separately installed.
12. Please avoid using the product near a device generating strong high frequency noise (high-frequency welding machine,
high-frequency sewing machine, high-frequency radiotelegraph, high capacity SCR controller)
13. Product’s damages other than those decribed in the guarantee conditions provided by the manufacturer shall not be respoinsible
by us.
14. If this unit is used to control machineries (Medical equipment, vehicle, train, airplane, combustion apparatus, entertainment,
processing and transportation equipment, elevator and various safety device etc.) enabling to effect on human or property, it is
required to install fail-safe device.
※ The Aforementioned precautions must be observed, and if you fail to do so, it may cause a product’s breakdown.
※ The specifications, dimensions, and etc. are subject to change for enhancement without a prior notice.
6F, JOONGANG-ILBO B/D, 30, Dongsan-ro,
Danwon-gu, Ansan-si, Gyeonggi-do, KOREA
Tel : [phone], Fax : [phone]
www.dotech21.com
User Manual
FX7SE series
1. Overview
: Basic Specification
: Components
: Accessories
: Order Information
※ Special feature
- Inside the desired temperaturetable
- Sensor error detection, Sensor calibration
- Water proof front(IP65)
- Compact size(34mm)
- RS485
- Select temperature unit (°C, ℉)
※ Specifications are subject to change without prior notice.
Bracket 2ea
DPR-TH01-AT5-2M : NTC 5KΩ at 25°C / -50~105°C / ±0.3°C at 25°C
DPR-TH01-ET-2M : NTC 5 KΩ at 25 °C / -50~105°C / ±0.3°C at 25°C
DPR-TH02-P6D100L : NTC 10 KΩ at 25 °C / -50~150°C / ±1.5°C at 25°C
List Description
Dimensions 79.5(W)mm X 36(H)mm X 39.7(D)mm
Power 200 - 230 Vac, 50/60 Hz
Consumption MAX 6 VA
Connection Screw Bolt Connector, wire range : 24~12 AWG
Input Temp. Sensor Input 1point
Output Relay Output 1point (250 Vac / 16 A or 5 A)
Operation Temp.: – 10 ~ 60°C, Humidity: Below 90 %RH
Storage Temp.: – 20 ~ 70°C, Humidity: Below 90 %RH
Model Description
FX7SE-16P-00 Basic Model, Relay Output 16A
FX7SE-16P-R4 RS485 Comm. Model, Relay Output 16A
FX7SE-05P-00 Basic Model, Relay Output 5A
FX7SE-05P-R4 RS485 Comm. Model, Relay Output 5A
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ZH2014-11003
Ø6
100
SUS PIPE SPRING PROTECT LEAD WIRE
Ø5
35
SUS PIPE SHRINK TUBE LEAD WIRE
EPOXY(Black)
20max.
6max.
LEAD WIRE(2m)
Ø6
100
SUS PIPE SPRING PROTECT LEAD WIRE
Ø5
35
SUS PIPE SHRINK TUBE LEAD WIRE
EPOXY(Black)
20max.
6max.
LEAD WIRE(2m)
Ø6
100
SUS PIPE SPRING PROTECT LEAD WIRE
Ø5
35
SUS PIPE SHRINK TUBE LEAD WIRE
EPOXY(Black)
20max.
6max.
LEAD WIRE(2m)
Product

2. Install
3. User Interface
: Dimensions and Panel Cut - Out Form
: Wiring
: Constitution (Function of Display Lamp and Button)
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No. Label Description
1SENSOR Temperature sensor input
2
3OUT Common signal
4 Relay output when closed
5POWER 200 – 230 Vac, 50/60 Hz
6
Name Description
LED
Turn on when COMP output / Flickering at standby
ON at trip, Flickering at alarm
℃ / ℉ Celsius / Fahrenheit display units
Button
PRG Use at program setup, Off alarm sounds, Off hold
Move between menus & Increase setup value
Move between menus & Decrease setup value
SEL Select and save &
Press once to change setting temperature

4. Parameter
: Parameter Setting
: Temperature Setting
: TRIP / ALARM MESSAGE
: Setting Group 1 Parameter
Run mode
Push for 3se.
the SEL button
Push for 3se.
the SEL button
Push for 3se.
the PRG button
Parameter Parameter
Parameter
ENDEND
SEL
Setting
the Temperature
Setting
the Group 1
SEL
SEL
SEL
PRG
운전모드
3초간 입력
3초간 입력
3초간 입력
Parameter Parameter
Parameter
ENDEND
SEL
희망온도
변경방법
설정1그룹
변경방법
SEL
SEL
SEL
PRG
● Press the SEL button foe 3 sec while operating to change the set temperature.
● Press the PRG button for 3 sec to enter the group 1 parameter.
● The SEL button is a function for moving the next menu and saving the setting value
at Parameter Setting.
● The set value flashes every 0.5 sec, And the set value is set (changed) by using
the ▲ key or the ▼ key.
● When the set value is changed and the SEL button is pressed for 3 seconds,
the current temperature is displayed.
● If there is no key input for 60 seconds during setting, it automatically returns to
operation mode.
No Menu Code Unit Step Min. Max. Default Note
4 0001 Temperature setting ST ℃ / ℉ 1 U L U H -20
No Menu Code Setting Movement Release
1 Sensor Open O P N Need to check the sensor Stop Automatic return
2 Sensor Short 5 H T Need to check the sensor Stop Automatic return
3 Sensor input lower limit L L L Occurs if the sensor input is below the sensor range. Stop Automatic return
4 Sensor input upper limit H H H Occurs if the sensor input is above the sensor range. Stop Automatic return
No Menu Code Unit Step Min. Max. Default Note
4 0002 Select Temperature Unit UNT ℃ : Celsius ℉ : Fahrenheit ℃
4 0003 Present value decimal
point display method DP 1 : No decimal point 0.1 : Decimal point 0.1
4 0004 Select Control Type T Y P O F F : Display C : Cooling H : Heating C
4 0005 Control Deviation D I F ℃ / ℉ 0.1 1 99 2
4 0006 ON Delay time D L T sec 1 0 999 60
4 0007 ON Delay time Unit DLU - 1 0 1 0 0 : Sec., 1 : Min.
4 0008 Defrost cycle setting DEF hour 1 0 24 5
4 0009 Defrost time setting DET min 1 0 60 5
4 0010 Defrost termination
temperature DEP ℃ / ℉ 1 U L UH 5
4 0011 Max. Set Point U H ℃ 1 U L 105 100
4 0012 Min. Set Point U L ℃ 1 -55 U H -50
4 0013 Buzzer Delay Time B UR 초 1 OFF 999 OFF
4 0014 Sensor Correction C O R K 1 -199 199 -2
4 0015 Sensor Type SEN T01 : TH01, T02 : TH02 T01 THO1 : NTC5K,
TH02 : NTC10K Temp. Sensor
4 0016 Communication ID ID - 1 1 128 1
4 0017 Communication Baud rate BPS 24:2400 48:4800 96:9600 96
R20220120
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