Crownful 10L Mini Fridge Cooler & Warmer

Quick guide from the manual

This mini fridge is designed for cooling and warming food and drinks. To ensure safe and optimal operation, always keep the unit's fans clear of debris and maintain at least 2 inches of clearance around the vents for proper airflow. Before plugging the unit into any power source, ensure the switch on the back is set to the OFF position. When using the unit in a vehicle, always start the engine first before plugging in the DC power cord to prevent power surges.

Getting started

The unit includes both AC and DC power cords for indoor and outdoor use.

• Home application: Insert the AC connector into the unit's AC port and plug the AC plug into a 100-120V wall outlet.
• Motor vehicle application: Start the vehicle engine first. Insert the DC connector into the unit's DC port and the DC plug into the vehicle's cigarette-lighter outlet.
• Turning on: Use the switch on the back to select COLD or WARM mode. A green light indicates cooling mode; a red light indicates warming mode.

Optimizing performance

For best results, place pre-chilled food and drinks into the unit. If items are at room temperature, it may take 2-3 hours to chill them. The unit is not designed to heat cold food but will preserve the temperature of hot food. The fridge can hold up to 12 standard 12 oz soda cans. You can remove the interior shelves by gently pushing them up and sliding them out to accommodate larger items.

Troubleshooting

If you encounter issues, check the following:

• Blinking green light: The fan may not be rotating. Contact customer support.
• Loud noise: Check for obstructions around the fan. Ensure 2-inch clearance.
• Unit not cooling: Verify the power source. If using in a car, ensure the engine is running.
• Water inside: Condensation is normal in thermo-electric units. Wipe the interior dry with a soft cloth once or twice a week.

Technical specifications

The unit operates on 100-120V AC or 12V DC. It cools down to 35-40°F below ambient temperature and warms up to 149°F. The unit weighs approximately 8.36 lbs (3.8 kg).