1. Pengenalan
This manual provides detailed instructions for the safe and efficient operation of your Klarstein PolarForce 50L Portable Compressor Refrigerator. Please read this manual thoroughly before first use and keep it for future reference. Proper use and maintenance will ensure optimal performance and longevity of your appliance.
Important Note: Before first use, allow the refrigerator to stand upright for at least 24 hours to allow the refrigerant to settle.
2. Arahan Keselamatan
- Sentiasa pastikan bekalan kuasa sepadan dengan volumtage dinyatakan pada label penarafan perkakas.
- Jangan kendalikan perkakas jika kord kuasa atau palam rosak.
- Pastikan pengudaraan yang mencukupi di sekeliling unit. Jangan sekat bukaan pengudaraan.
- Elakkan meletakkan perkakas berhampiran sumber haba atau di bawah cahaya matahari langsung.
- Jangan rendamkan perkakas dalam air atau cecair lain.
- Perkakas ini tidak dimaksudkan untuk digunakan oleh orang (termasuk kanak-kanak) yang kurang keupayaan fizikal, deria atau mental, atau kurang pengalaman dan pengetahuan, melainkan mereka telah diberi pengawasan atau arahan mengenai penggunaan perkakas oleh orang yang bertanggungjawab untuk keselamatan mereka.
- Cabut plag perkakas sebelum membersihkan atau melakukan sebarang penyelenggaraan.
3. Produk Lebihview
Komponen dan Ciri
- Dalaman yang luas: 50-liter capacity with two distinct zones, including two removable storage baskets and a removable divider that can also serve as a cutting board.
- Kawalan Suhu Tepat: Integrated LCD control panel for easy and accurate temperature adjustments, complemented by an LED interior light.
- Pemampat Kuat: Achieves temperatures from -20°C to 20°C, suitable for both refrigeration and freezing.
- Efficient Insulation: High-quality thermal insulation ensures low energy consumption, especially in ECO mode, making it ideal for extended trips.
- Reka Bentuk Mudah Alih: Equipped with robust all-terrain wheels and durable dual handles for convenient transport across various surfaces.
- Sistem Perlindungan Bateri: A three-level battery monitoring system prevents vehicle battery discharge, ensuring your vehicle can always start.
- Bekalan Kuasa Serbaguna: Operates on both DC (12V/24V) and AC (100-240V) power, suitable for car, boat, or home use.
- Aksesori yang disertakan: DC power cable, AC power cable, two storage baskets, and one divider/cutting board.

Figure 1: Klarstein PolarForce 50L Portable Refrigerator with key features such as 50L capacity, -20°C to 20°C temperature range, and LCD control panel.

Rajah 2: Dalaman view demonstrating the spacious 50-liter capacity with two storage baskets and a removable divider.

Rajah 3: Sisi view highlighting the robust all-terrain wheels and the integrated control panel for mobile use.
4. Persediaan
- Membongkar: Carefully remove the refrigerator from its packaging. Retain packaging for future transport or storage.
- Peletakan Awal: Place the refrigerator upright on a flat, stable surface. Allow it to stand undisturbed for at least 24 hours before connecting to power. This allows the compressor oil and refrigerant to settle.
- Sambungan Kuasa:
- Kuasa DC (12V/24V): Connect the DC power cable to the refrigerator's DC input port and then to your vehicle's 12V/24V outlet (cigarette lighter socket).
- Kuasa AC (100-240V): Connect the AC power cable to the refrigerator's AC input port and then to a standard wall outlet.
- Pengudaraan: Ensure there is at least 10 cm of clear space around all sides of the refrigerator for proper ventilation.

Figure 4: Illustration of the DC and AC power cables for versatile power supply options.
5. Arahan Operasi
Panel Kawalan Terlaluview
The control panel features an LCD display and several buttons:
- Butang Kuasa: Menghidupkan / mematikan unit.
- Butang SET: Enters temperature setting mode and cycles through battery protection levels.
- + Butang: Meningkatkan suhu atau menavigasi pilihan menu.
- - Butang: Menurunkan suhu atau menavigasi pilihan menu.
Operasi Asas
- Menghidupkan/Mematikan: Press the Power button to turn the refrigerator on or off.
- Menetapkan Suhu:
- Press the SET button once. The temperature display will flash.
- Use the + or - buttons to adjust the desired temperature.
- Press SET again or wait a few seconds for the setting to be saved.
- Mod ECO: The refrigerator automatically operates in ECO mode for energy efficiency. No manual activation is typically required unless specified otherwise in the display.
- Perlindungan Bateri:
- With the unit on, press and hold the SET button for 3 seconds. The current battery protection level (H, M, L) will flash on the display.
- Use the + or - buttons to select the desired level:
- H (Tinggi): Maximum protection, unit shuts off at higher voltage to prevent vehicle battery drain.
- M (Sederhana): Standard protection.
- L (Rendah): Minimum protection, allows longer operation but risks draining vehicle battery more.
- Press SET again or wait a few seconds to confirm the selection.
Petua Penggunaan
- Pra-penyejukan: For best results, pre-cool the refrigerator at home before loading it with items for your trip.
- Memuatkan Kandungan: Pack items efficiently, allowing some space for air circulation.
- Penjimatan Tenaga: Keep the lid closed as much as possible to maintain internal temperature and conserve energy.
6. Penyelenggaraan
Pembersihan
- Cabut plag peti sejuk sebelum dibersihkan.
- Bersihkan bahagian dalam dengan iklanamp kain dan detergen lembut. Lap sehingga kering dengan teliti.
- Bersihkan bahagian luar dengan iklanamp kain. Jangan gunakan pembersih atau pelarut yang melelas.
- Periksa dan bersihkan bukaan pengudaraan secara kerap untuk memastikan aliran udara yang betul.
Penyimpanan
If storing the refrigerator for an extended period, ensure it is clean and dry. Leave the lid slightly ajar to prevent odors and mold growth.
7. Penyelesaian masalah
Isu dan Penyelesaian Biasa
- Refrigerator not turning on:
- Check power connections (DC/AC cables).
- Pastikan salur keluar kuasa berfungsi.
- If using DC power, check vehicle battery voltage and battery protection setting (try 'L' temporarily).
- Peti sejuk tidak menyejukkan:
- Verify temperature setting.
- Pastikan bukaan pengudaraan tidak disekat.
- Check if the lid is properly closed.
- Avoid overloading the unit with warm items.
- Paparkan kod ralat: Rujuk kepada pengilang website or contact customer support for specific error code interpretations.
- Bunyi yang berlebihan:
- Pastikan unit berada pada permukaan yang rata dan stabil.
- Check for any obstructions around the fan.
- A slight humming sound from the compressor is normal.
8. Spesifikasi
Spesifikasi Teknikal
| Ciri | Spesifikasi |
|---|---|
| Nama Model | Polarforce 50 |
| Nombor Model | ICE4-PortFridge50-GN |
| Kapasiti | 50 Liter |
| Julat Suhu | -20°C hingga 20°C (-4°F hingga 68°F) |
| Dimensi (L x W x H) | 65.4 cm x 44.1 cm x 53.1 cm (25.75 in x 17.36 in x 20.91 in) |
| Berat badan | 16 kg (35.27 lbs) |
| Input Kuasa | DC 12V / 24V, AC 100-240V |
| bahan | Polyurethane (PU) or Polystyrene (PS) |
| Tahap Kebisingan | 43 dB |
| Ciri Khas | LCD control panel, all-terrain wheels, dual handles, three-level battery protection system |
| Komponen yang Disertakan | 2 storage baskets, 1 divider/cutting board, DC cable, AC cable |
| Penggunaan yang Disyorkan | Campdalam, perjalanan |

Figure 5: Product dimensions (Length: 65.4 cm, Width: 44.1 cm, Height: 53.1 cm).

Figure 6: EU Energy Label indicating energy efficiency class E, 150 kWh/annum, 50L capacity, and 43 dB noise level. For more details, visit the Pangkalan data EPREL.

Figure 7: Detailed product information sheet. For more details, visit the Pangkalan data EPREL.
9. Waranti dan Sokongan
Klarstein products are manufactured to high-quality standards. For warranty information, technical support, or service inquiries, please refer to your purchase documentation or visit the official Klarstein website. Please have your model number (ICE4-PortFridge50-GN) and purchase date available when contacting support.