1. Kupu Whakataki
This manual provides comprehensive instructions for the installation, operation, and maintenance of the ELIWELL EWRC 500 NT HACCP Electronic Controller, Model RCS3UDTX20700. This device is designed for precise temperature regulation in industrial and commercial applications, particularly those requiring HACCP compliance. Please read this manual thoroughly before installation and operation to ensure safe and efficient use.
2. Nga korero haumaru
Kia mau tonu nga whakaritenga haumaru e whai ake nei:
- Ko te whakaurunga me te tiaki me mahi e nga kaimahi whai mana anake.
- Momotuhia te hiko i mua i te mahi i tētahi waea, i tētahi mahi tiaki rānei.
- Ensure the power supply matches the controller's specifications (230V).
- Protect the device from water, moisture, and extreme temperatures.
- Kaua e whakatuwheratia te casing unless specifically instructed to do so by the manufacturer.
- Whaia nga ture hiko katoa me nga ture.
3. Hua Neke Atuview
The ELIWELL EWRC 500 NT is an advanced electronic controller featuring a digital display and intuitive button interface for easy parameter adjustment and monitoring. It is specifically designed for applications requiring HACCP protocol adherence.
Whakaahua 3.1: Mua view of the ELIWELL EWRC 500 NT HACCP Electronic Controller.
This image displays the front panel of the ELIWELL EWRC 500 NT HACCP Electronic Controller. The device is housed in a light grey, rectangular enclosure. The front panel features a dark grey rectangular display area with a digital readout, likely showing temperature or operational status. Below the display, the word "COLDFACE" is visible. To the right of the display, there are several control buttons arranged vertically. From top to bottom, these include: an "ESC" button with a snowflake icon, a "SET" button, a button with a light bulb icon, an "AUX" button with a down arrow, and an orange circular power button with a vertical line and circle icon. Above the "AUX" button, there is an up arrow button with a fan icon. The "eliwell" brand logo is visible in the upper left corner of the dark grey display area. The overall design suggests a robust and functional industrial control unit.
4. Tāutanga
4.1 Whakapiki
The controller is designed for panel mounting with dimensions of 213x318mm. Ensure adequate ventilation around the unit to prevent overheating. Secure the controller using the provided mounting clips or screws, ensuring a snug fit to prevent vibration.
4.2 Waea Whakahoahoa
All wiring must comply with local and national electrical codes. Use appropriate gauge wires for the power supply and load connections. Refer to the wiring diagram below for correct terminal connections.
Note: A detailed wiring diagram is typically provided on the device itself or in a separate technical sheet. For specific terminal assignments, consult the product's technical documentation.
Ngā Aratohu Waea Whānui:
- Connect the 230V AC power supply to the designated power input terminals.
- Connect temperature probes to the sensor input terminals.
- Connect controlled loads (e.g., compressors, fans, heaters) to the relay output terminals.
- Me whakarite kia mau nga hononga katoa me te whakamaarama.
5. Tatūnga
After successful installation and wiring, proceed with the initial setup:
- Whakahiko: Apply power to the controller. The display will illuminate, and the unit will perform a self-test.
- Whakaaturanga Tuatahi: The display will typically show the current temperature reading from the primary probe.
- Accessing Parameters: Patohia me te pupuri i te SET button for a few seconds to enter the parameter configuration menu.
- Whakaterenga: Whakamahia te Up a Ki raro arrow buttons to scroll through parameters.
- Whakarite Uara: Perehi SET ki te whiriwhiri i tetahi tawhā, whakamahia Up/Ki raro ki te huri i tona uara, ka pehi SET ano ki te whakau.
- Tahua Putaatu: Pehia te ESC button to exit the parameter menu and return to the main display.
6. Nga Tohutohu Whakahaere
6.1 Mahi Taketake
Once configured, the controller operates automatically based on the set parameters. The main display continuously shows the measured temperature.
- Viewing Setpoint: Patohia poto te SET pātene ki view the current temperature setpoint. Press ESC ki te hoki ki te whakaaturanga matua.
- Manual Defrost (if applicable): Patohia me te pupuri i te Whakakore pātene (he maha nga wa ka honoa ki te ESC or a dedicated button with a snowflake icon) to initiate a manual defrost cycle.
- Taumahi Awhina: Ko te AUX button may activate an auxiliary output or function, depending on configuration. Refer to parameter settings for details.
6.2 Parameter Configuration (Advanced)
The EWRC 500 NT offers a wide range of configurable parameters to fine-tune its operation. These include setpoints, differentials, defrost cycles, alarm thresholds, and probe calibration. Access these parameters as described in the "Setup" section.
Consult the detailed parameter list in the full technical manual for specific codes and their functions. Incorrect parameter settings can lead to improper operation or damage.
7. Tiaki
Regular maintenance ensures the longevity and accuracy of your controller.
- Te horoi: Horoia te papa o mua ki te ngohengohe, damp kakahu. Kaua e whakamahi i nga kai horoi me nga whakarewa.
- Tirotiro: Periodically inspect wiring connections for looseness or corrosion.
- Probe Check: Verify that temperature probes are securely connected and free from damage.
- Whakahōu Pūmanawa: Tirohia te kaihanga website for any available firmware updates. (Requires specialized tools and knowledge).
All internal maintenance or repairs should only be performed by authorized service personnel.
8. Te Raru
Kei roto i tēnei wāhanga ngā otinga mō ngā take noa. Mō ngā raruraru kāore i te rārangihia i konei, whakapā atu ki te tautoko hangarau.
| Raruraru | Take pea | Rongoā |
|---|---|---|
| He waatea te whakaaturanga | Kāore he pūtake hiko; He hē te waea; Kua pakaru te fiusi. | Check power connections; Verify wiring against diagram; Replace fuse if necessary. |
| Kare i tika te panui o te pāmahana | Faulty probe; Incorrect probe type selected; Probe not properly installed. | Check probe connection; Verify probe type in parameters; Reinstall probe. |
| Controller not switching load | Incorrect setpoint/differential; Relay fault; Wiring issue to load. | Adjust parameters; Check load wiring; Contact service if relay is faulty. |
| Kua whakaatuhia te waehere hapa | Specific system fault (e.g., probe error, memory error). | Refer to the full technical manual for specific error code meanings and remedies. |
9. Whakatakotoranga
| Āhuahira | Taipitopito |
|---|---|
| Tauira | EWRC 500 NT HACCP (RCS3UDTX20700) |
| Waitohu | ELIWELL |
| Tuku Hiko | 230 V AC |
| Ahu Tāuta | 213 x 318 mm (Panel Mount) |
| Taupānga | Electronic Temperature Regulation, HACCP Compliant |
| Tohutoro Kaihanga | 4251759903357 |
10. Pūtāhui me te Tautoko
For warranty information, please refer to the terms and conditions provided at the time of purchase or contact your distributor. Technical support can be obtained through the manufacturer or authorized service centers.
Kaihanga: Gastroteileshop
ASIN: B07Z5LXQWH
