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Car Refrigerator
PFN-C-WEA-25/35/45/55
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Accessories available separately:-
Protective Transit Bag
AC110V -240Vto DC 12 V Power Adaptor
Please read this manual carefully before using your unit.
Section
Page
Key Product Features
2
Safety Instructions
2
Notes on using the product
2
Operation
3 – 4
Technical Data
7
Packing List
8
Key Product Features:
• The most reliable portable cooling system in the world.
• Electronics, high efficiency, low energy consumption.
• Multi-voltage system DC (12 and 24 Volt )
• Adjustable battery protection helps protect your battery (DC only).
1. Safety Instructions
• Warning: Do not use your unit if any cabling is damaged, frayed or there is
exposed wiring.
• Warning: Do not attempt or continue to operate your unit if it is wet.
• When using the unit ensure the circuit being used has a fuse or circuit
breaker, recommended size for DC 12 Volt is 15 Amp, DC 24 Volt is 7.5 Amp.
• Make sure the voltage is within the correct range for socket and cable
being used. The technical data label on the side of the unit shows the voltage
ranges.
• Do not place any electrical devices inside the refrigerator as they may be
damaged.
Cleaning and Maintenance
4 – 5
Troubleshooting
5 – 6
Safety Certificate
6
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2. Notes on using the product
o Your unit requires good ventilation, especially around the back of the
refrigerator; allow a gap of at least 100mm around all sides.
o Do not allow a large amount of frost to build up on the inside walls as this
may impair cooling. Defrost by turning the unit off, allowing the frost to melt
and wiping out the water.
o The lower the ambient temperature, the lower the power usage, in order
to maximize efficiency keep the unit in a cool location out of direct sunlight.
o It is recommended to operate the unit on a flat surface, but it will operate
at angles up to 30º.
BATTERY PROTECTION PRE-CONFIGURED SETTINGS
3. Operation
o Power：Both DC (12 and 24 Volt)
o Battery Protection: Selecting the Low, Med, High positions of the switch
(next to the DC power socket), you can choose different levels for battery
protection. In the below table you can find the voltages when the compressor
stops running (cut-out) and when the compressor restarts working (cut-in).
o Cable Length Specification
The DC cables must have a suitable cross-section for their length (measured
from the battery to the unit), according to this table:
Cable Thickness
12V Max Cable Length 24V Max Cable Length
AWG
[mm2]
[m]
[ft.]
[m]
[ft.]
14
2.5 8
5
16
12
4
13
8 26
10 6 20
12
39
8 10
33
20 66
2.5
4
6
10
2
,
Battery protection
1 2V cut-out 12V cut-in 24Vcut-out 24V cut-in
L 9.6V 10.9V 21.3V 2 2.7V
M 10.1V 11.4V 22.3V 2 3.7V
H 11.1V 12.4V 24.3V 2 5.7V
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BATTERY PROTECTION PRE-CONFIGURED SETTINGS
Temperature setting range：- C 10 C
º
The LED Display range：-40 C 45
C
º
o Press the button △UP or ▽DOWN button to adjust the temperature the
unit aims to achieve. Press the button △ to increase or the button▽to
decrease the temperature.
o When you press the“SET” buttons , it switches the display ECO and HH.
o Press the button “SET” to enter the economy running mode, the ECO
indicator green LED light will be on. Press the button again; the unit will enter
the maximum running mode (HH) MAX indicator red LED light will be on.
o The economy mode runs the compressor at a lower speed to save power;
the maximum mode runs the compressor at a higher speed increasing power
usage. Maximum mode is useful if the ambient temperature is over 30 C or
fast cooling is required.
o Plug in the DC power. Press the button ON/OFF to turn the unit on. The
LED display on the control panel will turn on and the interior temperature is
3
20
º
º
~
~
º
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displayed.
o If the power supply is cut off or disconnected, the unit will switch off
automatically and once the power supply is restored it will automatically switch
back on.
4. Cleaning and maintenance
o Clean the appliance inside and out with a clean damp cloth every week. If
it is dirty, use sodium bicarbonate dissolved in lukewarm water to clean the
unit.
o Never use abrasive products, detergents or soap. After cleaning, wipe out
with a clean damp cloth and dry carefully.
o Do not store product inside unit if the unit is not on
o Do not store the unit if it is wet inside or without leaving the lid open.
o Never clean the unit under running water or in dish water. Do not use
abrasive cleaning agents or hard objects during cleaning as these can
damage the unit.
5. Troubleshooting
• The unit is not turning on
o Check whether the unit has been turned on
o Check the power supply (try a different power source, i.e. different
vehicle or power socket)
o Check whether the plug and the socket have a good connection.
o Check whether the fuse has been burned out or blown
• Low refrigeration performance
o Too much product been placed inside the unit
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o There is too much warm product inside the unit
o The lid is unlatched / or open
o The lid seal is broken
o Problems arising from poor ventilation (ensure at least 100mm of space
around all sides)
o The ambient is too high
o The temperature setting is too high
• Can hear the sound of running water from inside the unit
o This is normal, due to the flow of refrigerant in the unit.
• Unusual noise when refrigerator is working
o The refrigerator is not placed on a level surface
6.Error Protection Function
While Compressor mould error, LED show ER0,ER1,ER2,ER3,ER4,ER5，
ER9, and the compressor stop working. While the error is solved, start work
in 2 seconds.
Error Code
Problems
Solution Method
Er0
Temperature Sensor cutting-out
Change the temperature sensor line
Er1
Input low voltage protection
1.Change the battery, 2. Lower battery protection swith
Er2
Over DC current fan protection
Change the fan
Er3
Compressor start working protection
Interrupt power and place 30min, then re-start
Er4
Compressor turnning speed error protection
Change the main controller
Er5
Temperature of the mould anormal
Change the frid ges in ventilated plac e,
cool t he mould th en re-start
Er9
Temperature sensor disconnection
1.Tighten the temper at ure sensor line,
2.Ch an ge the temperature se ns or line.
7.International Certification Approvals
5
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8.Technical Data (DC )
MODEL
CLIMATIC CATEGORY T / ST / N / SN
PROTECTIVE CLASSIFICATION
OF ELECTRIC SHOCK RESISTANCE
RATED VOLTAGE DC (V)
12/24V
DC FUSE (A )
15A
TOTAL INPUT POWER (W)
RATED CURRENT FOR DC (A)
REFRIGERANT (g)
40g 45g 50g
Guidelines for protection of the environment
DISPO SAL ：Do not dispose this product as unsorted municipal
waste. Collection of such waste separately for special treatment is
necessary.
Meaning of crossed-out wheeled dustbin: Do not
dispose of electrical appliances as unsorted municipal
waste. Use separate collection facilities.
Contact you local government for information
regarding the collection systems available.
If electrical appliances are disposed of i
n land
fills or
dumps, hazardous substances can leak into the groundwater and get
into the food chain, damaging your health and well-being.
Ⅲ
3.7A/1.85A
55g
N.W(Kg)
12.5
14
16 17.5
40W
45W
5
6
PFN-C-WEA-25 PFN-C-WEA-35 PFN-C-WEA-45 PFN-C-WEA-55
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9.Packing List
Item
Quantity
Model
Refrigerator
DC
Power
Cord
AC
Adapator
User’s
manual
1 1 1 1
1 1 1 1
1 1 1 1
1 1 1 1
Handle
Parts
1
1
1
1
7
PFN-C-WEA-25
PFN-C-WEA-35
PFN-C-WEA-45
PFN-C-WEA-55
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