Vacc-safe Vs50tc Litre Medical Product Transport Carrier User Manual (+ PDF)

High efficiency and energy-saving DC compressor
High reliability and long service life
Fast refrigeration speed, suitable for refrigeration and deep
freezing
Adopt fluorine-free environmental insulation layer with high
efficiency and low energy consumption
The outer box is made of high-quality plastic parts with a
beautiful appearance
Dual-use for car and home
Car power: 12/24V DC
Household power: 100-240V AC with power adapter

Notes For Using

Warning: Do not use your refrigerator if any
cabling is damaged, frayed, or there is exposed wiring.
Warning: Do not attempt to touch the power
plug or continue to operate your refrigerator if it is wet or your
hands are wet.

Function Description & Operation Method

Using DC12V/24V:

Plug the DC power connector into the inlet of the
refrigerator.
Insert the DC plug into the cigarette lighter.

Using AC100-240V,50/60Hz:

Plug in the AC power line into the AC connector inlet.
Plug the power connector on the adapter into the inlet of the
refrigerator.
Plug the AC power line into the home outlet (AC
100-240V,50/60Hz).

Schematic Diagram of Rod Installation and Removal

Operation Instructions

ON/OFF: Press for 5 seconds to enter standby
mode. Note: After shutting down and restarting, there is a 3-minute
delay for the compressor to start working.
Temperature Set: Press “+” or “-” to set the
desired temperature. After operation, the light will flash for 5
seconds and display the temperature inside the fridge. Note: The
cabinet temperature in the fridge should be greater than the set
temperature (+3) for it to turn on. When the cabinet temperature in
the fridge equals the set temperature, the compressor stops
working.
Parameter Functions: Press “<” or “>” to
switch between Celsius and Fahrenheit degrees. Press “Set” to enter
parameter setting mode. Press “<” or “>” to navigate through
the parameters. Press “<” or “>” to adjust the parameter
value. Press “Set” to confirm the parameter setting.
Battery Protection Function: There is a
built-in battery protection module that automatically monitors the
car battery voltage. Before the battery power consumption affects
the normal start of the car, the car fridge will automatically stop
working, and the LCD screen will display the E1 code to ensure that
the car battery will not be exhausted.

Battery Voltage Protection:

12V cut out
12V cut in

View Fullscreen

User Manual and Product Specifications
MODEL:VS50TC
IMPORTANT Please read this manual carefully before use. And keep it safe for future use.

1Key Product Features
High efficiency and energy saving DC compressor, high reliability, long service life, fast refrigeration speed, can be used for refrigeration and deep freezing;
Adopt fluorine-free environmental insulation layer, high efficiency, low energy consumption.
The outer box is made of high-quality plastic parts, and the appearance is beautiful;
Dual-use car and home, car 12/24V DC or household 100-240V AC with power adapter for work.
2Notes For Using
Warning: Do not use your refrigerator if any cabling is damaged, frayed or there is exposed wiring. Warning: Do not attempt to touch the power plug or continue to operate your refrigerator if it is wet or your hands wet.
When using the refrigerator in the vehicle or boat, please be sure that the electricity has a fuse if using mains power. Good Ventilation: Your refrigerator requires good ventilation around it, space on the back of the refrigerator at least 200mm, side of the refrigerator 100mm Avoid the heat: The refrigerator should be placed in the area where with good ventilation, kept away from heat and avoid direct sunlight. Stable placement: The location of the refrigerator should be flat and sturdy, when placed it in the car, please use a strap to tighten the cabinet and make sure the refrigerator fixed. The installation of the DC power source in the boat should be handled by a qualified & professional person. Please make sure the power should be off when charging with a high-speed battery. Make sure the voltage connection is right at all times, at the bottom of the products, the approved voltage parameters should be marked on the label. Don’t place any electrical devices inside the refrigerator. Avoid Moisture: The refrigerator should avoid the moisture in case of rusting; Do not rinse with water in case of insulation failure and electrical leakage failure.
1

3Function Description & Operation Method
Using of DC12V/24V Plug the DC power connector into the inlet of the refrigerator

Power connector inlet

DC Power line Power connector

Insert the DC Plug into the cigarette lighter
Cigarette lighter

DC Plug

Using of AC100-240V,50/60Hz AC connector plug in AC power line insert AC connector inlet
AC Power Line
AC Connector AC Connetor inlet
Plug the power connector on the adapter into the inlet of the refrigerator

DC Power line

Power connector inlet

Power connector

AC/DC Adapter

Plug the AC power line into the home outlet (AC 100-240V,50/60Hz)

Household outlet

AC Power Line

Plug

Schematic diagram of rod installation and removal

Part Name

Door latch component

Door Handle
DC power input(DC12/24V) DC12V/24V

Increase Decrease

LCD display

Set

Power ON/OFF

-20 °C

– — MAX

>
<

1) ON/OFF
Press for 5 seconds, car fridge will enter the stand by mode. Note: After shutting down the car fridge and restarting, there are 3 minutes delay for the compressor to start to work.

> <

2) Temperature Set Press or to set temperature that you want. After operation the light will flash for 5 seconds and display the temperature inside the fridge.
Note: The cabinet temperature in the fridge > the setting temperature(+3), and turned on. When the cabinet temperature in the fridge = the setting
temperature, compressor stops working.

3) Parameter Functions

: Celsius degree

: Fahrenheit degree

E-CO–: En–e:rgloyws/amviendg/hmigohdebatMteAryX:pFraostteccotioolning mode

Press in turn.

aWnhdednistphleaycor,rreesppeoantdpinregsspathraembeuttetor nfl,adshisepsl,asyto,pp,re-s`si–ng`

< < <

— `ECO` MAX
to confirm the

parameter setting.

4) Battery Protection Function

There is a built-in battery protection module,which can automatically monitor the car battery voltage. Before the battery power consumption affects the normal start of the car, the car fridge will automatically stop working and the LCD screen display the “E1” code to ensure that the car battery will not be exhausted.

Battery voltage protection

12V cut out

12V cut in

— (High) 11.7±0.3V 12.7±0.3V

24V cut out 24.6±0.3V

24V cut in 26.0±0.3V

<<<

— (MED) 10.7±0.3V 11.7±0.3V 22.6±0.3V

24.0±0.3V

– (LOW) 10.2±0.3V 11.2±0.3V 21.6±0.3V

23.0±0.3V

Note: The voltage level is testing the voltage value of input terminal of the compressor, not the output terminal of the car battery.

5) Power Memory Function After restart, the temperature set will be the same with the one you set before power off.
4Different Error Situation & How To Fix
1) Error Situation 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 conditions are normal. — Check if the fuse is blown — Check if the power switch on the control panel is turned on. Abnormal noise in the refrigerator — The car refrigerator is not placed evenly — Hit the wall or other items — internal parts loose or fall off Condensation on the surface of the refrigerator — When the ambient humidity is >75%, the surface of the cabinet may be
slightly condensed. The higher the humidity, the greater the probability of occurrence will be, which is normal. Refrigerator cooling is not good — The food storage is too large, placed crowded, cold air flow is not smooth — The door is not closed — The door sealing strip is damaged or deformed, and the sealing property is deteriorated; — Poor ventilation in the car — Put too much hot food — Improper working mode of the refrigerator — Sunlight or near heat source — improper temperature setting
6

Similar to the sound of running water in the refrigerator — This is the flow sound of the refrigerant, which is normal. There will be a loud sound when the compressor starts up — When the compressor starts, the sound will be slightly larger, and the
sound will decrease after the speed is stable, which is normal. 2) How To Fix
Er0 Er1 Er2 Er3
Er4
Er5
Er9
5Cleaning & Maintenance
Cleaning method: Clean the appliance inside and out with a clean damp cloth every two weeks. If it is dirty, wipe it with a neutral detergent and then wipe it dry with a damp cloth. If there is too much water, you can use the drainage pipe at the bottom of the tank to drain.
7

It is forbidden to wash the refrigerator directly with water in order to avoid the decrease of electrical insulation and the rust of sheet metal. The following things will damage the coated surface, plastic parts, such as alkaline detergent, soap, grinding powder, hot water, brushes, toluene water, gasoline, alcohol.
Maintenance of plastic parts:
To properly protect the seals, clean the plastic parts frequently and try to avoid heavy impact during use. If oil(Animal or vegetable oil)is attached plastic parts for a long time, the plastic will easily deteriorate and crack and smells bad. Do not store products inside the refrigerator if the unit is not on.
6Technical Parameters:

MODEL

VS50TC

CAPACITY

50L

CLIMATIC CATEGORY

T,ST,N,SN

PROTECTIVE CLASSIFICATION OF ELECTRIC SHOCK RESISTANCE
RATED VOLTAGE DC (V) ADAPTER INPUT
ADAPTER OUTPUT
DC FUSE (A)

III
DC12V/24V
AC100-240V,50/60Hz2.5A
—- DC14.5V 6.0A
15A

TOTAL INPUT POWER (W)

55W

RATED CURRENT FOR DC (A)

4.6A/2.3A

REFRIGERANT (g)

45g

FOAM VESICANT

C5H10/C-Pentane

TEMPERATURE ADJUSTMENT RANGE

-20 to 10

Due to product improvements and technical updates,the parameters are subject
to change without notice, detailed information is in accordance with the final product.