1. Увод
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. Безбедносне информације
- Инсталацију и одржавање треба да обавља само квалификовано особље.
- Уверите се да је напајање искључено пре него што извршите било какво ожичење или одржавање.
- Проверите да ли је волtage and current ratings of the controller match your application's requirements.
- Use only copper conductors for wiring connections.
- Заштитите уређај од влаге, прашине и екстремних температура.
- Не користите уређај ако изгледа оштећено.
3. Производ је готовview
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 Компоненте
- Контролна јединица: Main device with display and control buttons.
- NTC Temperature Sensor: For accurate temperature measurement.
- Removable Terminal Blocks: For secure electrical connections.
3.2 Контроле и екран на предњој плочи
- Дигитални екран: Shows current temperature, set points, and error codes.
- Дугме за напајање: Укључује/искључује уређај.
- Дугме за утишавање: Утишава звучне аларме.
- Подесите дугме: Користи се за улазак у режим програмирања и потврђивање подешавања.
4. Спецификације
| Феатуре | Спецификација |
|---|---|
| Модел | PZRISNH001 |
| Тип | Електронски регулатор температуре |
| Оператинг Волtage | 230В~ |
| Цуррент Ратинг | 10(10)A (EN60730-1), 12A 10FLA 60LRA (UL875) |
| Тип температурне сонде | NTC Probes |
| Температурни опсег | -10 to 50 °C (approximate, based on '-10T50' marking) |
| Стандарди | EN60730-1, UL875 |
| Порекло | континентална Кина |
| SKU/Part Number | ВТ100002 |
5. Подешавање и инсталација
Proper installation is crucial for the safe and correct operation of the temperature controller. Always ensure power is disconnected before beginning installation.
5.1 Монтажа
The controller is designed for panel mounting. Ensure adequate space for ventilation and access to wiring terminals.
5.2 Дијаграм ожичења
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. Операција
Once installed and powered, the controller will display the current temperature. Use the front panel buttons to configure and operate the device.
6.1 Укључивање/искључивање
Притисните тастер Дугме за напајање (usually marked with a circle and vertical line) to turn the unit on or off.
6.2 Setting Temperature and Parameters
Притисните тастер Дугме за подешавање 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.
Common parameters include:
- Set Point (SP): Жељена температура.
- Differential/Hysteresis (dIF): The temperature difference before the output changes state again.
- Калибрација сонде: Adjusting the sensor reading if necessary.
- Прагови аларма: Setting high or low temperature alarm limits.
6.3 Управљање алармом
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 Дугме за искључивање звука to silence the audible alarm. Address the underlying cause of the alarm condition.
7. Одржавање
Regular maintenance ensures the longevity and optimal performance of your Rittal temperature controller.
- Чишћење: Повремено чистите предњу плочу меком, сувом крпом. Не користите абразивна средства за чишћење или раствараче.
- Провера везе: Annually inspect all wiring connections for tightness and signs of corrosion. Ensure terminal blocks are securely seated.
- Инспекција сензора: Check the NTC temperature sensor and its cable for any physical damage. Ensure it is properly positioned to measure the desired temperature.
- Софтвер/Фирмвер: There are no user-upgradable software components.
КСНУМКС. Решавање проблема
If you encounter issues with your temperature controller, refer to the following common problems and solutions:
| Проблем | Могући узрок | Решење |
|---|---|---|
| Контролер се не укључује. | Нема напајања; неправилно ожичење; прегорео унутрашњи осигурач. | Check power connections (L, N). Verify power source. Consult a technician for internal issues. |
| Нетачно очитавање температуре. | 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. |
| Audible alarm sounds frequently. | 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 Савети за кориснике
- 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. Гаранција и подршка
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.
