Euhomy CFL-18 User manual

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Car Refrigerator
SKU：CFL-18/CFL-25
Instruction Manual

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Contents
Brief operating instructions 05-06
Precautions for use 04
01
Product function introduction 02
Product safety 03
Cleaning and maintenance 06
Error code descriptions 07
Frequently asked questions 08
Technical parameters 09
Standard packing list 09

Product Function Introduction
High-quality DC variable-frequency compressor and drive module make for a
high-efficiency, energy-saving, stable, and reliable mobile refrigeration system.
Microcomputer intelligent control system with accurate temperature control is easy to use.
Compatible with a variety of power inputs. Intelligent recognition of DC 12/24V voltage
adapts to different settings as needed: car, marine, home, or outdoor use.
Voltage-detection and low voltage-protection functions effectively prevent your car battery from
draining.
The inner compartment is made of high-grade plastic, which is safe, leakproof, and odor-resistant.
Intelligent-touch control buttons and child-lock function to prevent the danger to children.
02

03
Product Safety
Do not touch an exposed power cord with your hands.
Do not let water touch the power inlet or control panel. This may cause short circuit or danger.
When using this product during the travel, please make sure that the power supply lines and fuses
have enough carrying current.
Make sure the power connection is correct.
Do not immerse this product in water.
Do not put canned or bottled drinks into the refrigerator for low-temperature freezing.
Do not place any electrical equipment in the refrigerator.
Only professional personnel are authorized to perform maintenance or service. Or please contact
your seller.
Do not expose the product to rain or strong sunlight for a long time.
After receiving and unpacking the refrigerator, please let it stand on a flat, level surface for at least
6hours before powering it on.

04
Precautions For Use
When using the refrigerator, please place it in a well-ventilated area that is conducive
to heat dissipation. In particular, the gap between the cooling vent on the compressor side
and other objects must be greater than 3.93inch, so as to prevent heat buildup from
causing failure or impairing the refrigeration effect.
Do not keep the door open for a long time. Warm air will cause frost to form later and will impair
the refrigeration effect.
Do not clean the refrigerator by immersing it in water or pouring water over it.
Do not use the refrigerator near heat sources as these will reduce the refrigeration
performance of the refrigerator.
Do not let the refrigerator run for a long time while it is on a steep incline. To do so may affect the
service life of the refrigerator and reduce the refrigeration efficiency.
Please use the product at an air or room temperature between 32 °F and 113 °F.
Precautions for basic use:
Temperature control range: -4℉to 68℉(-20℃to 20℃)
Temperature display range: -22℉to 104℉(-30℃to 40℃)
Standard voltage input range: DC 12V/24V, maximum not exceeding DC 30V
CHILD LOCK
TEMP UP TEMP DOWN
SET ON / OFF
DISPLAY

05
Brief Operating Instructions
1. Refrigerator opening and closing:
Connect the correct DC 12/24V power supply. If the refrigerator is in standby mode, press
and hold the power button for 2 seconds to complete the startup. After startup, the display
will normally display information such as the current temperature and working mode of the
compressor. After the startup delay (1 minute preset by the factory), the refrigerator runs in
operating mode and the compressor starts refrigeration.
2. Control panel locking and unlocking:
If the control panel is locked (the Child Lock icon in the lower right corner of the display is on),
press and hold the up arrow and down arrow simultaneously for 2 seconds to release the lock. If
the Child Lock icon is not on and there is no operation for 20 seconds, the control panel will
automatically enter the locked state.
3. Refrigerator temperature setting:
When the keyboard is unlocked, press the up arrow or down arrow to adjust the temperature
of the refrigerator by 1 degree. (A group of temperature values on the display screen will flicker to
display the current setting value.) If you hold either arrow button, you can quickly set the desired
temperature value. If there is no change within 5 seconds, the set value will be saved automatically.
Press and hold the Settings button for 2 seconds. The temperature indicator will blink. You can
select the temperature unit with the up and down arrow buttons.
4. Compressor operating mode setting:
When the control panel is unlocked, press the Set button to switch the compressor working
mode between Eco and Max. If you need to quickly cool to a lower temperature, switch to the Max
mode. If you only need to refrigerate or store items that are already cool, you can set the Eco mode
to save power.
5. Low voltage-protection function setting:
This product has a low voltage-protection function. When it detects that the battery
voltage is lower than the set value, it will automatically turn off the compressor to avoid damaging
the battery or preventing the car from starting normally. At this time, the display screen will display
code E1. If the voltage returns to normal, the refrigerator will automatically enter its working state
within 1 minute. The factory default is M (medium). If you need to change it, please follow these
steps:
a. Unlock the control panel.
b. Long-press the Set button for 6 seconds. Release it after you hear a beep. Then press the Set
button for a short time. At this time, one of the battery protection-level icons (V, V=, V=) on the
display will flash. Press the up or down arrow to change the set specific value.

06
Note:
Brief Operating Instructions
Cleaning And Maintenance
If your refrigerator enters Battery Protection mode too quickly, it is likely that your power supply
voltage is insufficient and the low-voltage protection value is set too high. Or your DC power
supply wiring is not suitable and cannot provide enough current. Check whether the power supply
wiring is suitable and consider appropriately lowering the battery-protection setting.
In order to ensure that the car can start normally, it is recommended to set the protection
level at "V=" when using the refrigerator in the car.
Before cleaning your refrigerator, disconnect the power supply. Wipe the inner and outer
surfaces of the refrigerator with a soft cloth dampened with a small amount of plain water
or soapy water. Never wash the refrigerator by immersing it in water or pouring water over it
because this will damage the electrical components.
When you will not be using the refrigerator for a long time, clean the inside and outside of the
refrigerator and dry it well. Take measures to keep the appliance away from any moisture or dust
to prevent mildew growth and foul smells from forming inside the refrigerator.

07
Error Code Descriptions
When the compressor, module, fan, and temperature sensor are abnormal and the input voltage is
too low, an error code will appear on the display and the compressor will stop working. Once the
abnormality is eliminated, unplug the power supply and plug it in again to return to the temperature
displayed. The refrigeration mode of the compressor will start to work in 1 minute.

08
Frequently Asked Questions
PROBLEM SOLUTION
Why isn’t my refrigerator
working?
Check that the power is on.
Check the voltage. It may be too low.
Check all connections from battery to refrigerator for
looseness or poor contact.
Check the fuse.
Check that the refrigerator is turned on.
Why isn’t the refrigerator
keeping my items cool?
Too much food may have been put in the refrigerator.
The temperature of the food in the refrigerator may be
too high.
Check that the door is closed properly.
Check the door seal (gasket) for damage.
Check that ventilation around the refrigerator is
adequate.
The environmental temperature may be too high.
The temperature setting may be too high.
Why is my refrigerator so
noisy when it’s running?
Be sure the refrigerator is placed on a flat, level surface
during use.
Check surrounding objects for vibration.
When the compressor starts and the motor moves from
stasis to high speed, the sound will be slightly louder.
After the speed is stable, the sound will decrease, which
is a normal phenomenon.
Why are there water droplets
on the refrigerator body or
door seal?
In humid environments, it is normal for moisture in the air
to liquefy and condense into water droplets when the
water comes into contact with a cooler object.
Why do I hear water flowing
in the refrigerator? This is normal. It is caused by the flow of refrigerant.

09
Technical Parameters
Standard Packing List
Car refrigerator
DC cigarette lighter power cord
AC adapter
SKU
Input voltage
Temp control range
Refrigerant
Insulation material
Rated power
Rated current
Net weight
Dimensions
DC12V/24V, AC110–240V
-4℉ to 68℉
R134a
C5H10 (cyclopentane)
45W±20％
3.75A/1.875A
CFL-18 CFL-25
22.1LBS 23.2LBS
22.4*13.0*10.3IN 22.4*13.0*13.1IN

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