Selec CH-403-2

Selec CH-403-2 Temperature Chiller Controller User Manual

Model: CH-403-2

1. Киришүү

The Selec CH-403-2 is a precision temperature chiller controller designed for industrial and commercial applications requiring accurate temperature regulation. This manual provides essential information for the safe and efficient installation, operation, and maintenance of your device. Please read this manual thoroughly before installation and operation.

2. Коопсуздук маалыматы

Жаракат алуунун жана түзмөктүн бузулушунун алдын алуу үчүн ар дайым төмөнкү коопсуздук чараларын сактаңыз:

  • Ар кандай зымдарды же техникалык тейлөө иштерин жүргүзүүдөн мурун электр менен жабдуунун өчүрүлгөнүн текшериңиз.
  • Орнотуу жана тейлөө квалификациялуу кызматкерлер тарабынан гана аткарылышы керек.
  • кубат менен камсыз кылуу Voltage matches the specifications of the controller.
  • Do not expose the controller to excessive moisture, dust, or corrosive gases.
  • Электр шоктун алдын алуу үчүн туура жерге туташтырууну камсыз кылыңыз.

3. Орнотуу

3.1 Пакеттен чыгаруу

Carefully remove the controller from its packaging. Inspect the device for any signs of damage during transit. Report any damage to your supplier immediately.

3.2 Монтаждоо

The CH-403-2 is designed for panel mounting. Cut an opening of 45mm x 45mm (1.77" x 1.77") in the panel. Insert the controller into the opening and secure it using the provided mounting clamps. Ensure a snug fit to prevent dust and moisture ingress.

3.3 Зымдарды туташтыруу

Refer to the wiring diagram located on the side of the controller or in the detailed technical specifications. Ensure all connections are secure and correct before applying power.

  • Электр камсыздоо: Connect the appropriate AC voltage (e.g., 230V AC) to the designated power terminals.
  • Сенсор киргизүү: Connect the temperature sensor (e.g., NTC, PT100) to the sensor input terminals. Observe polarity if applicable.
  • Control Output: Connect the chiller or heating element to the relay output terminals. Ensure the load current does not exceed the relay's maximum rating.
  • Alarm Output (Optional): If applicable, connect external alarm devices to the alarm output terminals.

3.4 Баштапкы кубаттуулук

After all connections are verified, apply power to the controller. The display should illuminate, showing the current temperature and default settings.

4. Иштөө

4.1 Дисплейview

The front panel features a digital display showing the process value (PV) and set point (SV), along with indicator LEDs for output status (e.g., ON/OFF, Alarm).

4.2 Баскыч функциялары

  • SET баскычы: Параметрлерди орнотуу режимине кирүү жана тандоолорду ырастоо үчүн колдонулат.
  • ЖОГОРУ/ТӨМӨН баскычтары: Параметрлер боюнча чабыттоо жана маанилерди тууралоо үчүн колдонулат.
  • MODE баскычы: Used to switch between display modes or access advanced settings.

4.3 Setting Temperature Setpoint (SV)

  1. басыңыз SET button once. The SV value will flash.
  2. колдонуу UP or ылдый buttons to adjust the setpoint to the desired temperature.
  3. басыңыз SET button again to confirm the new setpoint. The display will return to showing the PV.

4.4 Параметр конфигурациясы

To access advanced parameters such as hysteresis, calibration offset, or delay times, press and hold the SET button for several seconds until the first parameter code appears. Use the ЖОГОРУ/ТӨМӨН buttons to navigate through parameters and the SET button to select and modify values. Refer to the detailed parameter list in the full technical manual for specific codes and ranges.

5. Техникалык тейлөө

5.1 Тазалоо

Clean the front panel of the controller periodically with a soft, damp кездеме. Абразивдүү тазалагычтарды же эриткичтерди колдонбоңуз, алар дисплейге зыян келтириши мүмкүн же вasing. Түзмөккө суюктуктун кирбегенин текшериңиз.

5.2 Үзгүлтүксүз текшерүүлөр

  • Зымдардын туташууларынын бошоп же коррозияга учурап калганын текшериңиз.
  • Verify the temperature sensor is clean and properly installed.
  • Check for any unusual noises or smells from the controller or connected equipment.

5.3 Калибрлөө

If temperature readings appear inaccurate, the sensor or controller may require calibration. Refer to the advanced parameter settings for sensor offset adjustment. For precise calibration, consult a qualified technician.

6. Кыйынчылыктарды

Бул бөлүмдө сиз кездешиши мүмкүн болгон кеңири таралган көйгөйлөр каралат. Бул жерде көрсөтүлбөгөн көйгөйлөр боюнча техникалык колдоо кызматына кайрылыңыз.

КөйгөйМүмкүн себепЧечим
No display / Power offNo power supply; Incorrect wiring; Blown fuseCheck power connections; Verify voltage; Replace fuse if necessary.
Температураны туура эмес окууSensor faulty; Sensor wiring incorrect; Calibration offset neededCheck sensor connections; Replace sensor; Adjust calibration offset in parameters.
Чыгуу которулбай жататSetpoint not reached; Hysteresis setting too wide; Output relay faultyVerify setpoint and current temperature; Adjust hysteresis; Test output relay (by qualified personnel).
Error Code 'E1'Сенсор ачык чынжырCheck sensor wiring for breaks; Replace sensor.
Error Code 'E2'Сенсордун кыска туташуусуCheck sensor wiring for shorts; Replace sensor.

7. Техникалык шарттар

ПараметрНарк
МоделCH-403-2
Киргизүү түрүNTC / PT100 (selectable)
Температура диапазону-50°C to 150°C (sensor dependent)
Control Output1 x Relay (NO/NC), 5A @ 250V AC resistive
Көмөкчү чыгаруу1 x Relay (NO), 3A @ 250V AC resistive (Alarm)
Supply Voltage230V AC ±10%, 50/60 Hz
Тактык±1% of full scale ±1 digit
Дисплей3-орундуу LED
МонтаждооPanel Mount (45x45mm cutout)
Иштөө температурасы0°Cден 50°Cге чейин
Өлчөмдөрү (WxHxD)48мм x 48мм x 85мм

8. Кепилдик жана колдоо

Selec products are covered by a standard manufacturer's warranty against defects in materials and workmanship. For specific warranty terms and conditions, please refer to the documentation provided with your purchase or visit the official Selec website. For technical support, service, or spare parts, please contact your authorized Selec distributor or customer service department, providing your product model number (CH-403-2) and serial number.

Тектеш документтер - CH-403-2

Preview Selec TC344 Temperature Controller User Manual
User manual for the Selec TC344 temperature controller, detailing its specifications, installation guidelines, operating instructions, and safety precautions. Learn about PID control, input/output configurations, and troubleshooting for precise temperature management.
Preview Selec PID500/110/330 PID Temperature Controller Operating Instructions
Operating instructions and technical specifications for the Selec PID500, PID110, and PID330 series of PID Temperature Controllers. This manual covers installation, programming, features, and troubleshooting for precise temperature control applications.
Preview Selec PIC152N Digital Process Controller Operating Instructions
Detailed operating instructions for the Selec PIC152N digital process controller, covering specifications, installation, wiring, programming, alarm functions, and calibration.
Preview SELEC PID500 Temperature Controller: Operating Instructions and Specifications
Comprehensive operating instructions, technical specifications, and programming guide for the SELEC PID500 temperature controller, featuring universal input, PID/ON-OFF control, and RS485 communication.
Preview Selec PIC101A Process Indicator Datasheet and Specifications
Detailed specifications, features, and operational information for the Selec PIC101A Process Indicator, a 4-digit 7-segment LED display device available in TC/RTD input type (PIC101A-T-230) and Voltage/Current input type (PIC101A-VI-230). Includes wiring, installation, and configuration guidelines.
Preview Selec RPS40-12-CE Power Supply: Operating Instructions and Specifications
Detailed operating instructions, specifications, safety information, and installation guidelines for the Selec RPS40-12-CE 12VDC 2.5A power supply.