1. Введение
This manual provides comprehensive instructions for the installation, operation, and maintenance of the Rittal Cabinet Air Conditioning Temperature Controller, model PZRISNH001. This electronic temperature controller is designed for precise temperature management in industrial cabinet air conditioning systems. Please read this manual thoroughly before installation and operation to ensure safe and efficient use.
2. Информация по технике безопасности
- Установка и обслуживание должны выполняться только квалифицированным персоналом.
- Перед выполнением любых работ по электропроводке или техническому обслуживанию убедитесь, что источник питания отключен.
- Убедитесь, что томtage and current ratings of the controller match your application's requirements.
- Use only copper conductors for wiring connections.
- Защищайте устройство от влаги, пыли и экстремальных температур.
- Не эксплуатируйте устройство, если оно повреждено.
3. Продукт закончилсяview
The Rittal PZRISNH001 is an electronic temperature controller featuring a digital display and intuitive controls for managing cabinet air conditioning. It includes inputs for NTC temperature probes and relay outputs for controlling cooling or heating elements.
3.1 Компоненты
- Блок контроллера: Main device with display and control buttons.
- Терморезистор NTC: For accurate temperature measurement.
- Removable Terminal Blocks: For secure electrical connections.
3.2 Органы управления и дисплей на передней панели
- Цифровой дисплей: Shows current temperature, set points, and error codes.
- Кнопка питания: Включает/выключает устройство.
- Кнопка выключения звука: Silences audible alarms.
- Установить кнопку: Используется для входа в режим программирования.
4. Технические характеристики
| Особенность | Спецификация |
|---|---|
| Модель | PZRISNH001 |
| Тип | Электронный регулятор температуры |
| Рабочий объемtage | 230В~ |
| Текущий рейтинг | 10(10)A (EN60730-1), 12A 10FLA 60LRA (UL875) |
| Тип датчика температуры | NTC Probes |
| Диапазон температур | -10 to 50 °C (approximate, based on '-10T50' marking) |
| Стандарты | EN60730-1, UL875 |
| Источник | Материковый Китай |
| SKU/Part Number | WT100002 |
5. Настройка и установка
Proper installation is crucial for the safe and correct operation of the temperature controller. Always ensure power is disconnected before beginning installation.
5.1 Монтаж
The controller is designed for panel mounting. Ensure adequate space for ventilation and access to wiring terminals.
5.2 Схема электропроводки
Refer to the diagram on the back of the unit (Figure 2) for precise wiring connections. Use the provided removable terminal blocks for secure connections.
- Power Input (L, N): Connect the main 230V~ power supply to terminals L and N.
- Control Outputs (1, 2, 3): These are relay contacts for controlling external devices (e.g., compressor, fan). Connect your load circuits to these terminals as per your system design.
- NTC Probes (4, 5, 6): Connect the NTC temperature sensor(s) to these terminals. Ensure correct polarity if specified by the sensor. The image shows three terminals for probes, suggesting support for multiple sensors or a specific configuration.
- Тип проводника: Always use copper conductors for all electrical connections.
Warning: Incorrect wiring can cause damage to the device, electrical shock, or fire. Consult a qualified electrician if unsure.
6. Операция
Once installed and powered, the controller will display the current temperature. Use the front panel buttons to configure and operate the device.
6.1 Включение/выключение питания
Нажмите Кнопка питания (обычно обозначается кружком и вертикальной линией) для включения или выключения устройства.
6.2 Setting Temperature and Parameters
Нажмите Установить кнопку to enter the parameter setting mode. The display will typically show a parameter code or the current set point. Use the arrow buttons (if present, or repeated presses of Set/Mute in some models) to navigate through parameters and adjust values. Press Set again to confirm changes and exit programming mode.
К числу общих параметров относятся:
- Set Point (SP): Желаемая температура.
- Differential/Hysteresis (dIF): The temperature difference before the output changes state again.
- Калибровка зонда: Adjusting the sensor reading if necessary.
- Пороги тревоги: Setting high or low temperature alarm limits.
6.3 Управление тревогами
If an alarm condition occurs (e.g., temperature outside set limits), the controller may trigger an audible alarm and display an error code. Press the Кнопка отключения звука to silence the audible alarm. Address the underlying cause of the alarm condition.
7. Техническое обслуживание
Regular maintenance ensures the longevity and optimal performance of your Rittal temperature controller.
- Уборка: Периодически протирайте переднюю панель мягкой сухой тканью. Не используйте абразивные чистящие средства или растворители.
- Проверка связи: Annually inspect all wiring connections for tightness and signs of corrosion. Ensure terminal blocks are securely seated.
- Проверка датчика: Check the NTC temperature sensor and its cable for any physical damage. Ensure it is properly positioned to measure the desired temperature.
- ПО/прошивка: There are no user-upgradable software components.
8. Поиск Неисправностей
If you encounter issues with your temperature controller, refer to the following common problems and solutions:
| Проблема | Возможная причина | Решение |
|---|---|---|
| Контроллер не включается. | Отсутствие питания; неправильная проводка; перегорел внутренний предохранитель. | Check power connections (L, N). Verify power source. Consult a technician for internal issues. |
| Неверные показания температуры. | Faulty NTC sensor; sensor incorrectly placed; wiring issue. | Check sensor connections (4, 5, 6). Ensure sensor is in the correct measurement area. Replace sensor if damaged. |
| Control output (e.g., cooling) not activating. | Set point not reached; differential setting too wide; faulty relay; incorrect wiring. | Verify set point and differential settings. Check wiring to control outputs (1, 2, 3). Test external device. |
| Часто раздается звуковой сигнал. | Temperature consistently outside alarm thresholds; alarm thresholds set too narrow. | Check system operation to ensure temperature is stable. Adjust alarm thresholds if necessary. |
8.1 Советы пользователю
- For critical applications, consider installing a secondary temperature monitoring system.
- Keep a record of your parameter settings for quick restoration after power outages or resets.
- Ensure the NTC sensor is placed in a location representative of the cabinet's internal temperature, away from direct airflow from cooling units or heat sources.
9. Гарантия и поддержка
For warranty information or technical support, please contact your Rittal distributor or the point of purchase. When contacting support, please have your model number (PZRISNH001) and any relevant error codes ready.
The manufacturer's contact information may also be available on the product packaging or official Rittal documentation.
