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•    Place stably: The floor or car surface on which the refrigerator will be placed must be flat 

and firm.When the refrigerator is placed in the car, pull belts should be pulled into box body 

fixed position to fix the refrigerator firmly. 

     The installation of 12V/24V dc power supply on board must be operated by a professional 

electrician.

•   When charging batteries, it is necessary to ensure that refrigerator have  been disconnected 

from power supply.

•   Ensure that the product is connected to the correct voltage at all times. The parameters at 

the bottom of the product are labeled with approved voltage parameters.

•    Do not use electrical products inside the refrigerator.

•    Avoid moisture: The refrigerator should avoid excessive moisture to reduce the chance of 

metal parts rusting. Rinsing it with water will cause poor insulation, lead to leakage or out of

order. 

3.Function Description And Operation Method

LCD 

display

+

<

>

<

-

°

C

M

AX

Increase

Decrease

Set

Power

 

ON

/

OFF

-

26

•    ON/OFF: Long press the      button for 3 seconds, the refrigerator gets into startup/standby 

      mode. 

      Note: Shut down and start up again, the compressor has a 3-minute delay protection.

•    Temperature control: Press      or      to adjust the setting temperature, that it changes 

and memorizes accordingly. Stop operation, the panel will flash for 5 seconds and display the 

temperature inside the refrigerator.

<

>

•    Short press    button, it flashes 

. Loop click    button, it flashes     ,    V-,V   V    circularly

 in turn, and enters the temperature unit and compressor speed setting state. After the 

corresponding parameter flashing stops, the refrigerator saves the parameter settings.

-

-

--

-

Parameter Function

℃:

Celsius degree

 ; 

     : 

Fahrenheit degree

;  

ECO:Energy saving mode(compressor speed 3000R/min)

MAX:

<

-

<

--

<

--

-

Fast cooling mode(compressor speed 2000R/min)

Battery voltage protection-Low

 

Battery voltage protection-Mid

  

Battery voltage protection-High

Note:The voltage level is testing the voltage value of input terminal of the 

compressor not the output terminal of the car battery

:

11.7±0.3V

10.7±0.3V

10.2

±

0

.

3V

12.7±0.3V

11.7±0.3V

11.2±0.3V

24.6±0.3V

22.6±0.3V

21.6±0.3V

26.0±0

.

3V

24.0±0

.

3V

23.0±0.3V

<

-

<

--

<

--

-

  

Battery voltage

 protection

12V cut out

12V cut in

24V cut out

24V cut in

•     There are 3 minutes time delay to protect the compressor,which means after the 

refrigerator turned on,the compressor will not work at once,it will start to work after 3 minutes.

And at this time, the cabinet temperature in the fridge > the setting tempe3C),and

     turned on.When the cabinet temperature in the fridge = the setting temperature,

compressor stop working.

•     To protect the compressor,it will restart to work again after at least 3 minutes.

•     Power memory function:After restart,the temperature set will be as same as the one you

 set before power off.

4.Simple Fault Analysis 

•    The refrigerator does not work

—Check if the power supply is connected correctly (whether the plug is loose, whether the 

positive and negative poles are connected incorrectly)

—Check if the ventilation and ventilation conditions are normal.

—Check if the fuse is blown

—Check if the power switch on the control panel is turned on.

℃ ℉

Summary of Contents for EP24449US

Page 1: ...TION PLEASE READ AND KEEP FOR FUTURE REFERENCE Please give us a chance to make it right and do better Contact our friendly customer service department for help first Replacements for missing or damaged parts will be shipped ASAP Car Fridge EP24449US Visit us www costway com Follow Costway ...

Page 2: ...ty long service life and fast refrigeration that can be used for refrigeration and deep freezing Use of non fluorine environmental insulation layer with good insulation performance and low energy consumption Outer box surrounded by high quality engineering plastics with beautiful and generous appearance Home car dual use Work in the use of 12 24v dc car power or 220V ac home power with the power a...

Page 3: ... in turn and enters the temperature unit and compressor speed setting state After the corresponding parameter flashing stops the refrigerator saves the parameter settings Parameter Function Celsius degree Fahrenheit degree ECO Energy saving mode compressor speed 3000R min MAX Fast cooling mode compressor speed 2000R min Battery voltage protection Low Battery voltage protection Mid Battery voltage ...

Page 4: ...mal LED display ER0 Temperature sensor short circuit LED display ER1 Input under voltage protection not enough voltage for module LED display ER2 DC fan over current protection LED display ER3 Compressor abnormal start protection LED display ER4 Rotational speed of compressor is abnormal LED display ER5 The temperature of module is abnormal LED display ER9 Temperature sensor open circuit 5 Cleanin...

Page 5: ...couraging if you could kindly do so like below February 24 2019 Great products so far Fast delivery easy setup and working without any issues Great products so far With your inspiring rating COSTWAY will be more consistent to offer you EASY SHOPPING EXPERIENCE GOOD PRODUCTS and EFFICIENT SERVICE US office Fontana California UK office Ipswich www costway com 8 www costway com 6 Technical Parameters...

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