1. Bubuka
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. Émbaran Kasalametan
- Pamasangan sareng pangropéa ngan kedah dilakukeun ku tanaga anu mumpuni.
- Pastikeun catu daya parantos dicabut sateuacan ngalakukeun kabel atanapi pangropéa naon waé.
- Pariksa yén voltage and current ratings of the controller match your application's requirements.
- Use only copper conductors for wiring connections.
- Jaga alat tina kalembaban, lebu, sareng suhu anu ekstrim.
- Entong jalankeun alat upami katingalina ruksak.
3. Produk Langkungview
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 Komponén
- Controller Unit: Main device with display and control buttons.
- NTC Temperature Sensor: For accurate temperature measurement.
- Blok Terminal anu tiasa dicabut: For secure electrical connections.
3.2 Kadali Panel hareup jeung tampilan
- Digital tampilan: Shows current temperature, set points, and error codes.
- Tombol Daya: Ngahurungkeun / mareuman alat.
- Tombol Bisu: Ngaheningkeun alarm anu kadéngé.
- Tombol Setel: Used to enter programming mode and confirm settings.
4. Spésifikasi
| Fitur | Spésifikasi |
|---|---|
| Modél | PZRISNH001 |
| Tipe | Controller Suhu Éléktronik |
| Operasi Voltage | 230V~ |
| Peunteun ayeuna | 10(10)A (EN60730-1), 12A 10FLA 60LRA (UL875) |
| Suhu Probe Tipe | NTC Probes |
| Rentang Suhu | -10 to 50 °C (approximate, based on '-10T50' marking) |
| Standar | EN60730-1, UL875 |
| Asalna | Daratan Cina |
| SKU/Part Number | WT100002 |
5. Setup jeung Instalasi
Proper installation is crucial for the safe and correct operation of the temperature controller. Always ensure power is disconnected before beginning installation.
5.1 Pamasangan
The controller is designed for panel mounting. Ensure adequate space for ventilation and access to wiring terminals.
5.2 Diagram Wiring
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.
- Tipe Konduktor: 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. Operasi
Once installed and powered, the controller will display the current temperature. Use the front panel buttons to configure and operate the device.
6.1 Daya Hurung/Pareuman
Pencét éta Tombol daya (usually marked with a circle and vertical line) to turn the unit on or off.
6.2 Nyetél Suhu sareng Parameter
Pencét éta Tombol set 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): Suhu anu dipikahoyong.
- Differential/Hysteresis (dIF): The temperature difference before the output changes state again.
- Kalibrasi Probe: Adjusting the sensor reading if necessary.
- Ambang Alarm: Setting high or low temperature alarm limits.
6.3 Manajemén alarem
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 Tombol jempé to silence the audible alarm. Address the underlying cause of the alarm condition.
7. Pangropéa
Regular maintenance ensures the longevity and optimal performance of your Rittal temperature controller.
- beberesih: Périodik ngabersihan panel hareup ku kaen lemes, garing. Ulah make cleaners abrasive atawa pangleyur.
- Pariksa sambungan: Annually inspect all wiring connections for tightness and signs of corrosion. Ensure terminal blocks are securely seated.
- Inspeksi sénsor: Check the NTC temperature sensor and its cable for any physical damage. Ensure it is properly positioned to measure the desired temperature.
- Parangkat lunak / Firmware: There are no user-upgradable software components.
8. Cara ngungkulan
If you encounter issues with your temperature controller, refer to the following common problems and solutions:
| Masalah | Mungkin Cukang lantaranana | Solusi |
|---|---|---|
| Controller teu hurung. | Teu aya catu daya; kabelna teu bener; sekering internal putus. | Check power connections (L, N). Verify power source. Consult a technician for internal issues. |
| Maca suhu anu salah. | 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 Tips pamaké
- 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. Garansi jeung Rojongan
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.
