This document is the user's manual for the STAKOL 60L Portable Refrigerator/Freezer, model EP23960. It provides essential information for safe operation, technical specifications, usage instructions, and maintenance guidelines.

Function Description

The STAKOL 60L Portable Refrigerator/Freezer is a versatile appliance designed for cooling and freezing items, suitable for various environments including vehicles and boats. It features advanced electronic technology for high efficiency and low energy consumption. The device is equipped with a multi-voltage system, supporting both DC 12/24 Volt and AC mains power (100-120V), with a priority given to mains power when both are present. A key feature is its battery protection function, which safeguards the vehicle's battery by automatically stopping the compressor when the input voltage drops below a set minimum and restarting it when the voltage returns to normal. The refrigerator/freezer allows users to set a desired temperature range and offers different compressor speeds for optimized performance. It also includes a light for the internal bins and a buzzing alarm for certain operations or warnings.

Important Technical Specifications

Model: EP23960
Capacity: 60 Liters
Climatic Category: T/ST/N/SN
Protective Classification of Electric Shock Resistance: III
Rated Voltage DC: 12/24V
DC Fuse: 15A
Total Input Power: 70W
Rated Current for DC: 5.8A/2.9A
Refrigerant: 60g (C5H10/C-Pentane)
Temperature Setting Range: -18℃ to 10℃
LCD Display Range: -20℃ to 40℃
Compressor Speed: MAX (3000 RPM), MIN (2500 RPM)
Battery Protection Levels (Cut-out/Cut-in Voltages):
- LOW: 12V CUT-OUT 10.2V / 12V CUT-IN 11.2V; 24V CUT-OUT 21.6V / 24V CUT-IN 23.0V
- MED: 12V CUT-OUT 10.7V / 12V CUT-IN 11.7V; 24V CUT-OUT 22.6V / 24V CUT-IN 24.0V
- HIGH: 12V CUT-OUT 11.7V / 12V CUT-IN 12.7V; 24V CUT-OUT 24.6V / 24V CUT-IN 26.0V
Cable Length Specifications: Requires suitable cross-section DC cables based on length (e.g., for 12V, 2.5mm² AWG 12 for <2.5m/<8ft; for 24V, 2.5mm² AWG 12 for <5m/<16ft). AC Max Cable Length: 0.75mm² or 18AWG.

Usage Features

Power Priority: Automatically prioritizes AC mains power (100-120V) when both AC and DC sources are connected.
Battery Protection: Users can select between LOW, MED, and HIGH battery protection levels to prevent excessive discharge of the vehicle's battery. The LCD displays the selected voltage cut-out level.
Temperature Control: Features a control panel with up and down arrow buttons to adjust the desired temperature within the -18℃ to 10℃ range. The LCD displays the current temperature.
Compressor Speed Control: A dedicated button allows users to switch between MAX (3000 RPM) and MIN (2500 RPM) compressor speeds, indicated by the LCD light.
ON/OFF Function: The ON/OFF button requires a 3-second press to turn the unit on or off. If power is interrupted, the unit automatically resumes operation with the last settings once power is restored.
Internal Lighting: A button activates the internal lights for the left and right bins. The lights automatically turn off after 3 minutes if not manually switched off.
Temperature Unit Conversion: Pressing the light button for 5 seconds switches the temperature display between Celsius (°C) and Fahrenheit (°F).
Buzzer Alarm: The refrigerator emits a buzzer sound when any button is pressed or when the battery gauge displays gear 1, indicating a low battery level.
Placement: Requires good ventilation, with at least 200mm clearance around the back and 100mm around the right side. Should be placed on a flat surface, away from heat sources and humidity. For in-car use, it should be fastened with a belt.

Maintenance Features

Cleaning: The appliance should be cleaned inside and out weekly with a damp cloth. For dirtier surfaces, use sodium bicarbonate dissolved in lukewarm water.
Drying: After washing, rinse with clean water and dry carefully. Do not leave the refrigerator shut off, warm inside, with food inside, or with the lid closed.
Prohibited Cleaning Agents: Never use abrasive products, detergents, soap, abrasive cleaning agents, or hard objects during cleaning, as these can damage the refrigerator.
Water Exposure: Do not clean the appliance under running water or in dishwater.
Defrosting: Defrost the appliance when frost forms inside to prevent impaired cooling.

Troubleshooting

The manual provides a troubleshooting guide for common issues:

Appliance not working: Check power supply, plug/socket connection, fuse, and ensure the appliance is turned on.
Food frozen: Adjust the setting temperature if it's too low.
Bad refrigeration performance: Check for too much food inside, unlocked door, broken door seal, poor ventilation, too much heated food inside, insufficient room around the appliance, or a nearby heat source.
Inappropriate temperature setting: Adjust the temperature.
Sound of water: This is normal and due to refrigerant flow.
Noise: Check if the refrigerator is on a level surface, touching a wall or other objects, or if parts have fallen off inside.

Environmental Protection

The product should not be disposed of as unsorted municipal waste. It requires separate collection for special treatment. The crossed-out wheeled dustbin symbol indicates that electrical appliances should not be disposed of with municipal waste but through separate collection facilities. Contact local government for information on available collection systems. Improper disposal can lead to hazardous substances leaking into groundwater, affecting the food chain, and potentially harming health.

Packing List

The EP23960 package includes:

1 Refrigerator
1 DC Power Cord
1 AC Adaptor
1 User's Manual

STAKOL EP23960 - Product Overview and Safety; Product Characteristics; Safety Instructions

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