Vestfrost VLS 064A RF AC User manual

Model VLS 064 RF
Combined Icelined Refrigerator/Waterpacks Freezer
GB Instructions for use
FR Consignes d’utilisation
ES Instrucciones para el uso

CHI 使用说明

Model VLS 064A RF AC
Combined Icelined Refrigerator/Waterpacks Freezer
Vestfrost Solutions is working towards reaching the UN - Global Sustainable
Development Goals by 2030.
The Sustainable Development Goals are the blueprint to achieve a better and
more sustainable future for all.
In order to implement Goal no 12 ”Responsible Consumption and Production”,
this manual has been printed on recycled paper.

As the appliance contains a

-
tial to ensure that the refrigerant
pipes are not damaged.
The quantity and type of the
refrigerant used in your appli-
ance is indicated on the rating
plate.

the room in which you install
your appliance must have a
volume of 1m³ per 8 g of hydro-
carbon refrigerant used in the
appliances. This is to avoid the

mixtures in the room where the
appliance is located in the event
of a leak in the refrigerant circuit.

Ventilation openings in the
appliance or in built-in structures
must be kept clear.

Do not use other mechanical de-
vices or means to accelerate the
defrosting process or to remove
rime other than those recom-
mended by the manufacturer.

Do not damage the refrigerant
system.

The appliance may not be
exposed to rain.

This appliance is not intended
for use by persons (including



unless they have been given
supervision or instructions
concerning use of the appliance
by a person responsible for
their safety. Children should be
supervised to ensure that they do
not play with the appliance


or around the appliance.

Children must not clean the
appliance or carry out general
maintenance unless they are at
least 8 years old and are being
supervised.


separate place and out of reach
of children.

2
GB


Before servicing or cleaning
󰀨
breaker.

Cleaning and user maintenance
shall not be made by children
without supervision.


Flammable refrigerant R600a

To be repaired only by trained
personnel.

Do not store explosive
substances such as aerosol cans

this appliance.


ensure the power cord is not
trapped or damaged.
Contents
WARNING ..................................................2
General information ...................................4
Power supply..............................................4
Technical data.............................................4
Unpacking and installation..........................4
Get to know your VLS 064A RF AC............5
Installation ..................................................6
Voltage stabilizers.......................................7
Electrical connection...................................7
Operation and function ...............................8
Loading the appliance ................................9
Freezing water packs .................................9
Maintenance and cleaning........................10
Trouble shooting.......................................11
............12
VLS 064A RF AC......................................15
Disposal....................................................16

Do not locate multiple portable
socket-outlets or portable power
supplies at the rear of the appli-
ance.
3
GB

The VLS 064A RF AC is an ice-lined
vaccine refrigerator (+2 to +8°C) equipped
with basket. It has one compartment for
storage of vaccine and one compartment
for freezing and storage of water packs.
Power supply
The VLS 064A RF AC is equipped with a
heavy-duty compressor that can operate
at voltages 22% below nominal voltage.
See the rating plate. If voltage variations

use an automatic voltage stabilizer.
Technical data

rear side of the appliance.
Unpacking and instal-
lation
1. Unpack the appliance and check that it
has not been damaged. If you observe any

2. Check the rating for correct voltage and

3. Open and remove all internal packing
material.
Warning     
must attempt to lift this appliance
without aid.
Plug in power cord here:
Fig. 1
General information

Level the appliance by screwing the adjust-
able feet up or down.
If the appliance is to be placed on a soft

best to recheck whether the appliance is
still level after a period of time as the under-
lying surface may give under the weight of
the appliance.
Fig. 2
4
GB

Get to know your 
Handle
Lid
Gasket
Inner lid
Vaccine storage
Freezing
Compartment
Compressor
compartment
with ventilation
grille
Temperature
display
Fig. 3
Basket
Bottom grate
5
GB

Location
The appliance must be placed in a well

away from other heating sources.
When installing the appliance please


Installation
100 mm
100 mm
50 mm
800 mm
There must be at least 30 mm clearance
between the base of the appliance and the

There must be free access to

Fig. 4
Fig. 5
6
GB

Electrical connection
Wiring and connections in power supply
systems must been all applicable (local and
national) electrical codes. Consult these
codes lengths and sizes prior to cabinet
installation.
This device complies with relevant EU
directives including Low Voltage Directive
2014/35/EU and Electromagnetic Compat-
ibility Directive 2014/30/EU
The socket should be freely accessible.
Information regarding voltage, current or
power are given on the rating plate
The power cord may be replaced by a
technician only.



earthed.
Connect the appliance to voltage stabi-
lizer and connect voltage stabilizer to wall
socket. (Fig 6 + 7)
Fig. 6 Fig. 7
Voltage stabilizers
It is highly recommended that all cold chain
equipment running on AC current is installed


Stabilizers should be selected & installed as
per the input
voltage available.
Instructions to User:
Every refrigeration unit must be connected
to an individual stabilizer.
Bypassing of Stabilizer is not recommend-

of the CCE & in turn safety of vaccines &
hence must be avoided.
Proper earthing should be available and
connected.
Emphasize on repairing stabilizers immedi-
ately. Identify authorized Vestfrost service
provider in case of technical assistance is
required.
The voltage stabilizer is also provided with ar-
󰀨
lLR in case the mains voltage goes below or
above as per designed input voltage range.
The output is restored automatically after the
factory set delay 3 to 6 minutes (WHO/PQS

voltage is within the recommended range and
remains within.
7
GB

Operation and function
Electronic thermostat
The appliance has an electronic thermostat
that controls the temperature in the vaccine
compartment. The thermostat is set by the
factory.
1. The green diode is on when the
appliance is connected to the power
supply.
2. Solar Thermometer.
Starting procedure
Connect the mains lead to the power

indicate that the appliance is operating. The

seconds before the compressor starts.
Temperature control
It is recommended to check the inside
temperature with an accurate thermometer
twice a day. The inside temperature must
be checked regularly according to WHO’s

Cool down of the appliance
Before the appliance is loaded with
vaccines the ice-lining must be frozen. To
ensure that the ice-lining is frozen do the
following:
1. Place a thermometer in the top basket.
2. Let the refrigerator run for at least 48
Hours before loading vaccine.
3. Check the temperature in the vaccine
compartment
(must be between +2° and +8°C).
The temperature in the vaccine
compartment must always be monitored
on the thermometer and be within the
range +2° to +8°C. Due to tolerance of the
thermostat you should always control the
temperature during cool down.

The green diode
indicates that
there is power.
1. Green diode
°C
+4
2. Solar-thermometer
8
GB

Loading the appliance
Loading vaccines
When the temperature in the vaccine

temperature is between +2° and +8°C and

can be loaded.
To ensure air-circulation and prevent too

the inside walls must be avoided in the top
section of the cooler.
Fig. 10
Fig. 11
The VLS 064A RF AC has a freezing
capacity of 3 x 0.6 liter water packs /24h.

packs.
- Place the 3 water packs in the slot
nearest center of the unit
- Place the lid on top of the freezing
compartment
- The water packs will be frozen after 24h
- Move the frozen water packs to the 2.
slot for storage
The unit is ready to freeze the next batch
of water packs
Freezing water packs
Cold surface
Avoid direct contact
Fig. 9
9
GB

Daily maintenance:
The temperature in the vaccine
compartment must always be monitored
on the thermometer every day. Please note
that the vaccine in the appliance may not
freeze.
Weekly maintenance:

at the bottom of the appliance; remove with
a cloth or through the drainage hole.
Wipe of water droplets on the inside wall at
the same time.

form on the inside wall. Remove the rime
without using sharp edged tools.
Check if lid gasket is sealing tight to the top
frame when the lid is closed. A tight sealing
lid reduces accumulation of water and for-

Monthly maintenance:
Clean the grill on the right side of the
refrigerator once each month.
Yearly maintenance:
Electric connections and components are
to be checked and cleaned once a year or
more if necessary.
Maintenance and cleaning
Cleaning
Disconnect the power supply before
cleaning. The best way to clean the
appliance is by using luke warm water with
a small amount of unscented detergent.
Never use cleaning agents that scour. Use
a soft cloth. Rinse with clean water and dry
thoroughly. It is important to prevent water
from running into the control panel.
The gasket around the lid must be cleaned
regularly to prevent discolouration and
prolong service life. Use clean water. After
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continues to provide a tight seal.
If the appliance is not being used for any
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

lid open to allow air circulation and prevent
smells.
10
GB