1. ആമുഖം
This manual provides comprehensive instructions for the installation, operation, maintenance, and troubleshooting of the Frigoglass PJEZS0G100 Temperature Control unit. This device is designed for precise temperature management in various industrial and commercial applications, particularly within food service equipment.
Please read this manual thoroughly before attempting to install or operate the unit to ensure safe and efficient performance. Keep this manual for future reference.
2. ഉൽപ്പന്നം കഴിഞ്ഞുview
ചിത്രം 2.1: ഫ്രണ്ട് view of the Frigoglass PJEZS0G100 Temperature Control unit, showing the display, control buttons, and included mounting clips and terminal blocks.
ചിത്രം 2.2: പിൻഭാഗം view of the Frigoglass PJEZS0G100 Temperature Control unit, highlighting the electrical connection terminals and the product specification label.
The Frigoglass PJEZS0G100 is a compact and robust temperature control device. It features a digital display for temperature readings and settings, along with intuitive buttons for configuration. The unit is supplied with detachable terminal blocks for easy wiring and mounting clips for secure installation.
3. സജ്ജീകരണവും ഇൻസ്റ്റാളേഷനും
3.1 സുരക്ഷാ മുൻകരുതലുകൾ
- Disconnect all power before installation or maintenance.
- യോഗ്യതയുള്ള ഉദ്യോഗസ്ഥർ മാത്രമേ ഇൻസ്റ്റാളേഷൻ നടത്താവൂ.
- Ensure the power supply matches the unit's specifications (115V).
- Protect the unit from water, dust, and extreme temperatures.
3.2 മൗണ്ടിംഗ്
- Identify a suitable mounting location, typically a panel cutout.
- Insert the PJEZS0G100 unit into the cutout from the front.
- Secure the unit using the provided yellow mounting clips. Ensure they are firmly engaged to prevent movement.
3.3 ഇലക്ട്രിക്കൽ കണക്ഷനുകൾ
Refer to the wiring diagram on the unit's label (Figure 2.2) for precise connections. The terminal blocks are detachable for easier wiring.
- വൈദ്യുതി വിതരണം: Connect the 115V AC power supply to the designated terminals.
- സെൻസർ ഇൻപുട്ട്: Connect the temperature sensor (NTC type) to the appropriate sensor input terminals.
- Load Outputs: Connect the controlled loads (e.g., compressor, fan, defrost heater) to their respective relay output terminals. Observe the current ratings (8/12A).
- എല്ലാ കണക്ഷനുകളും സുരക്ഷിതവും ശരിയായി ഇൻസുലേറ്റ് ചെയ്തതുമാണെന്ന് ഉറപ്പാക്കുക.
4. പ്രവർത്തന നിർദ്ദേശങ്ങൾ
4.1 പവർ ചെയ്യുന്നു
Once all electrical connections are complete and verified, apply power to the unit. The display will illuminate, showing the current temperature reading.
4.2 Setting the Setpoint Temperature
- അമർത്തുക സെറ്റ് button once. The display will show the current setpoint value.
- ഉപയോഗിക്കുക UP (▲) കൂടാതെ താഴേക്ക് (▼) buttons to adjust the setpoint to the desired temperature.
- അമർത്തുക സെറ്റ് button again to confirm and save the new setpoint. The display will return to showing the current temperature.
4.3 Accessing Parameters (Advanced)
To access advanced configuration parameters (e.g., differential, defrost settings, sensor calibration), refer to the detailed programming manual provided by Frigoglass or Carel for the PJEZS0G100 series. This typically involves holding down specific button combinations for an extended period.
5. പരിപാലനം
The Frigoglass PJEZS0G100 is designed for minimal maintenance. However, regular checks can ensure optimal performance and longevity.
- വൃത്തിയാക്കൽ: Periodically clean the front panel with a soft, damp തുണി. അബ്രാസീവ് ക്ലീനറുകളോ ലായകങ്ങളോ ഉപയോഗിക്കരുത്. യൂണിറ്റിനുള്ളിൽ ദ്രാവകം പ്രവേശിക്കുന്നില്ലെന്ന് ഉറപ്പാക്കുക.
- കണക്ഷനുകൾ: Annually check all electrical connections for tightness and signs of corrosion. Loose connections can lead to intermittent operation or damage.
- സെൻസർ: Verify the temperature sensor is clean and properly positioned for accurate readings.
- വെൻ്റിലേഷൻ: Ensure adequate airflow around the unit, especially if it is installed in an enclosed space, to prevent overheating.
6. പ്രശ്നപരിഹാരം
This section outlines common issues and their potential solutions. For problems not listed here, contact qualified service personnel.
| പ്രശ്നം | സാധ്യമായ കാരണം | പരിഹാരം |
|---|---|---|
| യൂണിറ്റ് പവർ ഓണാക്കുന്നില്ല. | വൈദ്യുതി ഇല്ല; തെറ്റായ വയറിംഗ്; ഫ്യൂസ് പൊട്ടി. | Check power source; verify wiring connections; inspect and replace fuse if necessary. |
| Display shows "E1" or similar error code. | Sensor fault (open circuit, short circuit, out of range). | Check sensor wiring; replace sensor if faulty. Refer to the full programming manual for specific error code meanings. |
| താപനില വായന തെറ്റാണ്. | Sensor not properly installed; sensor faulty; unit needs calibration. | Ensure sensor is correctly placed; test or replace sensor; consult advanced parameters for calibration. |
| Load (e.g., compressor) does not turn on/off. | Incorrect setpoint; relay fault; wiring issue to load. | Verify setpoint and differential settings; check load wiring; if relay is suspected faulty, professional service is required. |
7 സ്പെസിഫിക്കേഷനുകൾ
| പരാമീറ്റർ | മൂല്യം |
|---|---|
| മോഡൽ | PJEZS0G100 |
| നിർമ്മാതാവ് | Frigoglass |
| വൈദ്യുതി വിതരണം | 115V എസി |
| നിലവിലെ റേറ്റിംഗ് | 8/12എ |
| സെൻസർ തരം | NTC (typically) |
| ASIN | B0CLNYPSVM |
| ആദ്യ തീയതി ലഭ്യമാണ് | ഒക്ടോബർ 24, 2023 |
8. വാറൻ്റിയും പിന്തുണയും
For specific warranty terms and conditions, please refer to the documentation provided by your point of purchase or contact the manufacturer, Frigoglass, directly. Warranty coverage typically applies to defects in materials and workmanship under normal use.
For technical support, service, or to inquire about replacement parts, please contact the vendor from whom you purchased this product. Provide your product model number (PJEZS0G100) and ASIN (B0CLNYPSVM) when seeking assistance.
