AstroAI NCF55 12 Volt Car Refrigerator User Manual

NCF55 12 Volt Car Refrigerator1

NCF55
CAR FRIDGE AND FREEZER
PORTABLE REFRIGERATOR
USER MANUAL

INTRODUCTION

Thank you for purchasing the AstroAl portable freezer.
This is a portable freezer that can be used with both a 12/24 volt car outlet or a standard wall outlet.
We hope you enjoy your new Portable Freezer!
If you have questions or concerns contact us via [email protected]
Please fully read and follow this manual before using this product and keep this manual for future reference.

SAFETY INFORMATION

• When using the 12/24V in-car adapter, the compact freezer should not be left connected for long periods of time when the engine is not running.
• Unplug this device during lightning storms or when not in use for long periods of time to prevent damage to the device.
• DO NOT open or remove covers, doing so may expose you to dangerous voltages and other hazards.
• The supply voltage should match the voltage indicated in the technical specifications and an the appliance rating plate.
• In order to disconnect the device from a power source, switch off the outlet and completely remove the plugs.
• Do not bend, stretch or pull the power supply cable. Doing so may result in an electric shock.
• Avoid operation in locations where dust or other airborne contaminates may enter the fan.
• Allow at least 5 inches of distance from the back and sides of the device to allow proper air circulation and heat dispersion.
• Never leave the freezer running in poorly ventilated areas like an enclosed vehicle trunk.
• The instatlation of DC power on a vehicle must be performed by a professional electrician.
• Do not use electrical products inside the freezer.
• After initially unpacking the freezer, let it stand for at least 6 hours before powering on.
• Keep the freezer horizontal at all times.
• The freezer should be operated in a well-ventilated area away from heat sources and direct sunlight.
• Do not soak the freezer with water. If water accumulates inside the freezer, use a cloth to dry the condensation. Do not pour water out of the freezer.

DIAGRAM

1. Carrying Handle
2. Control Panel
3. Door Handle
4. Heat Dissipation Port
5. Power Port| 6) Shelf
6. LED Light
   8)AC Cord and Plug
7. DC Cord and Plug
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DISPLAY INTRODUCTION

1. Increase Temperature
2. Decrease Temperature| 3) Power Button
3. Settings Button
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SIZE DESCRIPTION

SPECIFICATIONS

Protective Classification Of Electric  **
Shock Resistance
Important note:**
After initially unpacking the freezer, let it stand for at least 6 hours before powering on. Always keep the freezer horizontal.

OPERATION INSTRUCTIONS

1. Connect the power supply: Plug the power cable into the freezer’s socket.
2. Connect the other end to a car cigarette lighter or a standard household outlet.
3. Press the “ ” button to turn on the freezer to cooling mode. The temperature on the display is the current internal temperature.
4. Press the “ ” or” ” button to set the cooling temperature. Hold “ ” or” ” to quickly increase/decrease the temperature. The first time you use the freezer, it will default to the lowest temperature. In subsequent uses, the temperature will default to the last user-set temperature.
5. Press the “ ” button to change the freezer to ECO (Energy Saving Mode) or MAX (Quick Cooling Mode). The factory default mode is MAX.
6. Press the “ ” button to turn off the freezer.

TEMPERATURE UNIT SWITCHING

1. Set the freezer to its “off” state.
2. Press and hold the “ ” button until the display reads “E1”.
3. Press the “ ” button again to search through the settings until the display reads “E5”.
4. Press the” “or” ” button to switch between Fahrenheit and Celsius.

BATTERY PROTECTION SETTING

This freezer has a three-level battery protection function which not only guarantees normal operation of the freezer, but also protects the battery of the vehicle.

1. Set the freezer to its “on” state.
2. Hold down the “ ” button until the display flashes “H”.
3. Press the “ ” button again to select a low voltage protection level “L’, medium voltage protection level “M”, or high voltage protection level “”H”. The factory default is “H”.

Battery Protection

Note:
Due to the different output voltages of different vehicle power supplies, if the voltage protection appears (if the display reads “F1″), you can lower the battery protection setting by one level (“H” adjusted to “M” or “L’).
We do not recommend that you run the freezer while the engine is off. If you must run the freezer while the engine is off, set the protection level to “H” (high). If the freezer runs for too long without the engine on, the vehicle may not be able to start.

TROUBLESHOOTING

Freezer is not working

• Check if the power supply is faulty.
• Check the plug to ensure it is in a good contact.
• Check if the cigarette lighter fuse has blown.
• Check if the power switch on the display panel is on.
• After turning the freezer on, there is a three-minute compressor delay safety. Check if the freezer turns on after three minutes.
• Check if the compressor turns on.

Excessive freezing inside the refrigerator

• The temperature is set too low.
• Confirm the door is closed and the seal is intact.
• Make sure the inside of the freezer is dry before use.

It sounds like water is running inside the freezer
This is the normal sound of flowing refrigerant.
Inaccurate temperature displayed

• If items put inside are too hot, the internal temperature will be uneven while the temperature stabilizes.
• Frequently opening and closing the freezer door causes varying air flow, resulting in an unstable internal temperature.
• Make sure that the unit of your thermometer matches the unit of the freezer display.

Water droplets accumulate around the shell or door seal
When the moisture in the air meets the cold shell of the freezer, it condenses into water droplets. This condensation can be wiped off with a towel.
The compressor starts loudly
When the compressor initially starts, the motor will usually run at a high speed. This produces loud noises, but it will decrease after the speed has stabilized.

CODE ANALYSIS

F1
Low voltage protection code: Lower the battery protection setting by one level.
F2
Overloaded protection for the fan: Turn the freezer off and leave it unplugged for 30 minutes before restating. If the error occurs again, please contact AstroAl Customer Support for help.
F3
Protection for frequently starting compressor: Turn the freezer off and leave it unplugged for 30 minutes before restarting. If the error occurs again, please contact AstroAl Customer Support for help.
F4
The speed of the compressor is too low or the load is too large: Turn the freezer off and leave it unplugged for 30 minutes before restarting. If the error occurs again, please contact AstroAl Customer Support for help.
F5
High-temperature protection for the compressor: Turn the freezer off and leave it unplugged for 30 minutes in a well-ventilated area before restarting. If the error occurs again, please contact AstroAl  Customer Support for help.
F6
The controller can not check the parameters: Turn the freezer off and restart it. If the error occurs again, please contact AstroAl Customer Support for help.
F7/F8
Abnormality in the thermistor: Please contact AstroAl customer service.

WARRANTY

2-Year Limited Warranty from AstroAl
Each AstroAl portable freezer will be free from defects in material and workmanship. This warranty does not cover damage from neglect, misuse, contamination, alteration, accident, or abnormal conditions of operation or handling. This warranty covers the original purchaser only and is not transferable.
AstroAl always wants to provide our customers with excellent products and customer service.
Questions or concerns? We’re happy to help! Please contact us via [email protected]

Web:www.astroai.com
E-Mail:[email protected]

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