1. Ifihan
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. Alaye Aabo
- Fifi sori ẹrọ ati itọju yẹ ki o ṣe nipasẹ oṣiṣẹ ti o peye nikan.
- Rii daju pe ipese agbara ti ge-asopo ṣaaju ṣiṣe eyikeyi onirin tabi itọju.
- Rii daju pe voltage and current ratings of the controller match your application's requirements.
- Use only copper conductors for wiring connections.
- Dáàbò bo ẹ̀rọ náà kúrò lọ́wọ́ ọrinrin, eruku àti àwọn iwọn otutu tó le koko.
- Ma ṣe ṣiṣẹ ẹrọ ti o ba han pe o bajẹ.
3. Ọja Ipariview
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 irinše
- Controller Unit: Main device with display and control buttons.
- NTC Temperature Sensor: For accurate temperature measurement.
- Removable Terminal Blocks: For secure electrical connections.
3.2 Iwaju Panel idari ati Ifihan
- Ifihan Digital: Shows current temperature, set points, and error codes.
- Bọtini agbara: Yipada ẹrọ si tan/pa.
- Bọtini Mute: Silences audible alarms.
- Ṣeto Bọtini: A lo lati tẹ ipo siseto ati jẹrisi awọn eto.
4. Awọn pato
| Ẹya ara ẹrọ | Sipesifikesonu |
|---|---|
| Awoṣe | PZRISNH001 |
| Iru | Alakoso Iwọn otutu Itanna |
| Awọn ọna Voltage | 230V~ |
| Ti isiyi Rating | 10(10)A (EN60730-1), 12A 10FLA 60LRA (UL875) |
| Iwadii iwọn otutu | Àwọn Ìwádìí NTC |
| Iwọn otutu | -10 to 50 °C (approximate, based on '-10T50' marking) |
| Awọn ajohunše | EN60730-1, UL875 |
| Ipilẹṣẹ | Orile-ede China |
| SKU/Part Number | WT100002 |
5. Eto ati fifi sori
Proper installation is crucial for the safe and correct operation of the temperature controller. Always ensure power is disconnected before beginning installation.
5.1 Iṣagbesori
The controller is designed for panel mounting. Ensure adequate space for ventilation and access to wiring terminals.
5.2 Wiring aworan atọka
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.
- Orisi adari: 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. Isẹ
Once installed and powered, the controller will display the current temperature. Use the front panel buttons to configure and operate the device.
6.1 Agbara Tan / Pa
Tẹ awọn Bọtini agbara (usually marked with a circle and vertical line) to turn the unit on or off.
6.2 Setting Temperature and Parameters
Tẹ awọn Ṣeto bọtini 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): The desired temperature.
- Differential/Hysteresis (dIF): The temperature difference before the output changes state again.
- Iṣatunṣe Iṣayẹwo: Adjusting the sensor reading if necessary.
- Awọn ifilelẹ Itaniji: Setting high or low temperature alarm limits.
6.3 Itaniji Management
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 Pa bọtini to silence the audible alarm. Address the underlying cause of the alarm condition.
7. Itọju
Regular maintenance ensures the longevity and optimal performance of your Rittal temperature controller.
- Ninu: Máa fi aṣọ gbígbẹ tó rọ, tó sì ń yọ́ iwájú ilé náà lẹ́ẹ̀kọ̀ọ̀kan. Má ṣe lo àwọn ohun ìfọṣọ tàbí àwọn ohun èlò ìfọṣọ.
- Ṣayẹwo Asopọmọra: Annually inspect all wiring connections for tightness and signs of corrosion. Ensure terminal blocks are securely seated.
- Ayẹwo sensọ: Check the NTC temperature sensor and its cable for any physical damage. Ensure it is properly positioned to measure the desired temperature.
- Software/Famuwia: There are no user-upgradable software components.
8. Laasigbotitusita
If you encounter issues with your temperature controller, refer to the following common problems and solutions:
| Isoro | Owun to le Fa | Ojutu |
|---|---|---|
| Adarí ko ni agbara lori. | No power supply; incorrect wiring; internal fuse blown. | Check power connections (L, N). Verify power source. Consult a technician for internal issues. |
| Iwọn otutu ti ko tọ. | 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. |
| Ariwo itaniji ti a n gbo n dun nigbagbogbo. | 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 olumulo Italolobo
- 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. Atilẹyin ọja ati Support
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.
