Atosa MSF830 Series User manual

INSTRUCTION MANUAL
SALAD PREP TABLE
PIZZA PREP TABLE
UNDERCOUNTER
CHEF BASE
Please read the user’s manual before you use this product.
If you request unnecessary services, you may waste money.
Thus, fix simple troubles by yourself which you have found.

1 Terms and conditions.............................................................. ................... 2
2 Preface....................................................................................
................... 6
3 Introduction............................................................................
..................... 9
4 Manufacturer's retained rights and responsibility
....................................... 9
5 Transportation and storage
...................................................................... 10
6 Commissioning...............................................................
.......................... 10
6.1 Positioning................................................................
6.1 Positioning................................................................ .........................10
6.2 Initial cleaning....................................................................................11
6.3 Connection to electrical supply..........................................................11
6.4 Connection to drains.........................................................
................. 12
7 Technical characteristics
......................................................................... 13
7.1 Noise and vibration............................................................................13
7.2 Possible applications
7.2 Possible applications ............................................... ......................... 13
8 Usage............................................................................
........................... 13
8.1 Activation...........................................................................................13
8.2 Storage of food-stuffs...........................................
.............................13
8.3 Defrosting............................................................. ............................. 14
8.3.1 Defrost timer................................................
.............................14
9 Maintenance................................................................9 Maintenance................................................................ ............................. 14
9.1 Periodic cleaning.....................................................
.......................... 14
9.2 Cleaning of condenser.................................
..................................... 14
9.3 Period of inactivity of cabinet..................
.......................................... 15
10 Trouble shooting and remedies..............................................................15
10.1 If the cabinet does not operate.........................................................15
10.2 If the required temperature is not achieved......................................15
10.2 If the required temperature is not achieved......................................15
10.3 If the cabinet leaks water..................................................................16
10.4 If the cabinet is unacceptably noisy..................................................16
10.5 Improbable risks.......................................
................................ .. ...... 16
11 Substitution of spares................................................
............................. 17
12 Dismantling.............................................................................................17
Circuit diagram...................................................
Circuit diagram................................................... ......................................... 18
Offical approval and Rules.......................................................................... 20
Technical Parameters................................................................................. 21
1
Installation, use and maintenance instructions
INDEX

2

Additional Three Year Compressor Warranty
In addition to the two (2) year warranty stated above, Atosa warrants its
sealed compressor to be free from defects in both material and workman
ship under normal and proper use and maintenance service for a period
of three (3) additional years from the date of original installation, but not
to exceed five (5) years. Compressors that have been determined to be
defective from Atosa within this extended period will be either repaired or
defective from Atosa within this extended period will be either repaired or
replaced with a compressor or compressor parts of similar design and
capacity according to Atosa‘s discretion.The three (3) year extended
compressor warranty applies only to sealed parts of the compressor and
does not apply to any other parts or components. This includes, the
cabinet, paint finish, temperature control, refrigerant, metering device,
motor starting equipment, fan assembly, and other electrical components,
etc.
etc.
R290 Compressor Warranty
The five-year compressor warranty detailed above will be void if the
following procedure is not carefully adhered to:
1. This system contains R290 refrigerant and lubricant. The lubricant has
rapid moisture absorbing qualities.
2. Drier replacement is very important and must be changed when a
system is opened for servicing.
system is opened for servicing.
3. Micron level vacuums must be achieved to insure low moisture levels
in the system.
4. Compressor must be obtained through Atosa, unless otherwise
specified in writing, through Atosa’s warranty department.
3

4

5

2. Preface
Please read instructions before using this appliance.
IMPORTANT SAFETY INSTRUCTION
▲ To reduce the risk of fire, electric shock, or injury to persons when
using your product, basic safety precautions should be followed,
including the following.
▲ This appliance must be properly installed and located in accordance
with the Installation Instruction before it is used.
with the Installation Instruction before it is used.
▲ Before the appliance is plugged in, ensure that the rated voltage
corresponds to the voltage of the electrical system in your home. The
power plug should have its own independent socket. Using adapters
may cause overheating or burning.
▲ This appliance can be used by children aged from 8 years and above
and persons with reduced physical, sensory or mental capabilities or
lack of experience and knowledge if they have been given supervision
lack of experience and knowledge if they have been given supervision
or instruction concerning use of the appliance in a safe way and
understand the hazards involved.
▲ Children shall not play with the appliance.
▲ Cleaning and user maintenance shall not be made by children without
supervision.
▲ If the supply cord is damaged, it must be replaced by the manufacturer
or its service agent or a similarly qualified person in order to avoid a
or its service agent or a similarly qualified person in order to avoid a
hazard.
▲ Connect to properly grounded outlets only. Avoid the use of extension
cords. Do not run cord under carpeting, runners or the like. Arrange
cord away from traffic area and where it will not create a tripping hazard.
▲ Always unplug appliance when not in use and before cleaning,
adjusting or maintaining this machine. To disconnect appliance, turn
switch off and remove plug from power source.
switch off and remove plug from power source.
6

7
▲ Do not disconnect by pulling on the cord. Always disconnect by grasping
and pulling on the plug top.
▲ Do not pull out the cord or touch the power plug with wet hands. Clean
water or dust from the power plug and insert it with the ends of the pins
securely connected.
▲ Do not use outdoors.
▲ Do not splash water on the appliance. It may cause a malfunction or ▲ Do not splash water on the appliance. It may cause a malfunction or
electric shock.
▲ Do not disassemble, repair or alter the appliance. It may cause fire or
abnormal operations, which may lead to injury.
▲ After your fridge-freezer is in operation, do not touch the cold surfaces in
the freezer compartment, particularly when hands are damp or wet. Skin
may adhere to these extremely cold surfaces.
▲ Never place glass products in the freezer because they may be broken ▲ Never place glass products in the freezer because they may be broken
when their inner contents are frozen.
▲ The refrigerant and insulation blowing gas used in the appliance require
special disposal procedures. When disposal, please consult with service
agent or a similarly qualified person.
▲ Do not store explosive substances such as aerosol cans with a
flammable propellant in this appliance.
▲ WARNING: Keep clear of obstruction all ventilation openings in the ▲ WARNING: Keep clear of obstruction all ventilation openings in the
appliance enclosure or in the structure for building-in.
▲ WARNING: Do not use mechanical devices or other means to accelerate
the defrosting process, other than those recommended by the
manufacturer.
▲ WARNING: Do not damage the refrigerant circuit.
▲ WARNING: Do not use electrical appliances inside the food storage
compartments of the appliance, unless they are of the type recommended compartments of the appliance, unless they are of the type recommended
by the manufacturer.

8
Warning: Risk of fire / flammable materials
This instruction manual provides all the necessary information regarding:
▲ use of the refrigerator
▲ technical specifications
▲ installation and handling
▲ operator procedures and instructions
▲ maintenance operation
The manual is to be considered an integral part of the refrigerator and
The manual is to be considered an integral part of the refrigerator and
should be stored in a safe place for father consult to permit a good
working life of the refrigerator.
The appliance is intended for commercial use only.
■
Component parts shall be replaced with like components and that
servicing shall be done by factory authorized service personnel.
▲ If you need the electronic version instruction manual, please ask the
manufacturer or its service agent .
▲ Max. Load of shelf is 80 kg.

9
3 INTRODUCTION
This equipment has been produced be internally or externally in its
aesthetics and componability. In response to the specific exigencies of
our clientele; furthermore it has been mechanically and aesthetically
checked in every aspect before despatch. For the correct utilisation of
the equipment; carefully read the instructions, observe all the
recommendations contained therein, consign this manual which constitutes
recommendations contained therein, consign this manual which constitutes
an integral part of the essence of the equipment to the end user who is
requested to retain it for future consultation. By observing these
recommendations, you will guarantee the extended trouble-free operation
of the equipment.
4 MANUFACTURER'S RETAINED RIGHTS AND
RESPONSIBILITY
It is forbidden to reproduce, partially or totally, these instructions without
It is forbidden to reproduce, partially or totally, these instructions without
the express authorisation of the manufacturers.
The manufacturers deny all responsibility to third parties in consequence of:
- Non observance of the warnings and instruction contained in the test;
- Non observance of the parameters of utilisation of the equipment;
- Unreasonable or wrongful utilisation by un-trained personnel;
- use non conforming to local statutes;
- Unauthorized modifications and/or repairs undertaken by non trained or
- Unauthorized modifications and/or repairs undertaken by non trained or
authorized personnel.
- Utilisation of non original spares or accessories;
- Exceptional occurrences;
- Imprecise instructions contained for whatever reason in the current manual;

10
The manufacturers reserve the right to introduce any modification deemed
necessary without warning.
5 TRANSPORTATION AND STORAGE
The equipment is wrapped in absorbent material and contained and fixed
within a wooden platform and paper box.
Whist awaiting by definitive collection, these should be stored within a
protected and covered environment at a temperature between -25℃ / +55℃,
with ambient humidity between 30 / 95%. Do not stack more than four
items.
items.
6 COMMISSIONING
Carefully read the label on the equipment, do not cover for any reason
whatsoever. and replace them immediately if damaged. Do not remove
protection or panelling that require the usage of tools.
6.1 POSITIONING
Ensure that in respect of the dimensions, the space reserved for the
equipment permits its correct utilisation and ease of maintenance. After
carefully unpacking the display case, remove the white PVC protective
film and all of the manufacturer's material which safeguards the item in
transit. Place the cabinet on a flat surface and level it by screwing and
adjusting the leveling legs to ensure its efficient operation. The cabinet
adjusting the leveling legs to ensure its efficient operation. The cabinet
must be lifted only from the exterior of the base to avoid the possibility of
damage. Do not move the cabinet by application of pressure to the surface.

11
if the device has been positioned horizontally
( integral condensing unit ).wait two hours
before activating it. Packing and protective
film should be disposed off as indicated by
the local authorities. The equipment must
not be installed within explosive amblence,
In the open air or exposed to rain the correct
In the open air or exposed to rain the correct
siting is; distant from direct sources ( radiators,
direct lighting, etc...) and protected from direct
sunlight and draughts. Air circulation must be freely
maintained around the condensing unit, be it integral or remote.
In observance of these specific conditions will detrimentally affect the
cabinet.
6.2 INITIAL CLEANING
Before use all parts of the cabinet should be
cleaned, For the walls and all the internal parts
use an antibacterial detergent. For the plastic
parts use a moistened cloth. Dry with a soft
clean cloth. use little or no water.
Do not use harsh or abrasive solvents or
Do not use harsh or abrasive solvents or
detergents
During cleaning do not approach bare-handed those parts which could
cut ( evaporator, condenser, etc. )and always use protective gloves.
6.3 Electrical connection
Check that the supply conforms to the requirements listed on the factory
label and that it is provided with a fall-safe protection or automatic circuit

Grounding Terminal
AC 115 V
Outlet Only
12
6.4 CONNECTION TO DRAINS
The dispersal of defrost water is automatic in all models with integral
condensing unit.

13
7 TECHNICAL CHARACTERISTICS
7.1 NOISE AND VIBRATION
The sound level of the equipment fitted with integral hermetic condensing
unit does not exceed 70 dB ,it is therefore not necessary to provide sound
insulation. Under normal conditions the equipment does not generate
vibrations which affect surroundings.
vibrations which affect surroundings.
7.2 POSSIBLE USAGES
Do not utilise the equipment to store medical supplies.
the optimum operational ambient temperatures are between
+10℃ / +40℃ with relative humidity within 55%.
The possible application are：display salads ,keep cooling;
preparation, and sale of salads, fruits，Vegetables and cold dishes
8 USAGE
8 USAGE
8.1 ACTION
Power connection and adjust the thermostat.
8.2 STORAGE OF FOOD-STUFFS
In order to obtain the best functioning of the case it is necessary to
observe the following instruction:

14
9 MAINTENANCE
9.1 PERIODIC CLEANING
For hygienic reasons and improved performance clean at least once a
week the internal basin. Make sure switch off the power supply before
cleaning..
9.2 CLEANING OF CONDENSER
For improved performance clean the condenser at least once a month. For improved performance clean the condenser at least once a month.
- Place the merchandise into the unit only after it has reached the
desired operating temperature given on the digital display.
- Do not place uncovered hot foods or liquids inside the unit
- Package or protect foods when possible
- Do not limit the circulation of air inside the call with superfluous
obstacles.
-
- Avoid frequent or prolonged openings of the door/drawers
- Wait a few moments before reopening the door/drawer just after it
has been closed.
Whilst stocking only open and fill a drawer at a time to eliminate the risk
of over-balancing or ask to the supplier the fixable feets.
8.3 DEFROSTING
8.3.1 DEFROST TIMER
The defrost timer automatically 4 times in 24 hours, its timer will reset The defrost timer automatically 4 times in 24 hours, its timer will reset
to the time of the initial first start-up.

15
Before beginning turn off the equipment, and disconnect the plug.
Close and protect the unit.
- Unscrew, rotate and remove protective grill
- Remove the dust deposited on the front surface of the condenser
using a brush and a vacuum cleaner and restore previous conditions.
9.3 PERIOD OF INACTIVITY OF CABINET
During periods of inactivity, remove the products from the cabinet and
then follow these directions:
- Remove the plug out from the outlet and
carefully clean the unit as per periodic cleaning
- Cover the cabinet whit a cloth that allows air
circulation in the interior.
circulation in the interior.
10 TROUBLE SHOOTING AND REMEDIES
Often, the malfunction of a unit is due to simple causes which can easily
be eliminated without contacting a technician.
Therefore execute the following controls
10.1 If the cabinet does not operate,
make sure that:
- - The plug has been correctly inserted into the socket.
- The supply cord is not damaged.
10.2 If the required temperature is not achieved, make sure that;
- The command switch is turned on.
- The thermostat range is correctly regulated .

16
- The cabinet is neither in the defrosting phase nor in the
post-defrosting pase.
- The evaporator is not covered with frost .
- The condenser is not blocked with dust.
- The cabinet is not located near heat sources or its condensing unit
has uninterrupted air flow.
- The stored foods or other objects do not inhibit proper closing of
the unit.
- The cabinet is not working in anomalous conditions ( overloaded, l
oaded with hot food, or loaded in a way that prevents proper air
circulation ).
10.3 If the cabinet leaks water, make that:
- - The collecting container or the device for condensing water
elimination are not damaged.
- The discharge outlets are not blocked or obstructed.
- The cabinet has been properly leveled.
10.4 If the cabinet is unacceptably noisy, make sure that:
- The frame does not have loose screws or bolts.
- The cabinet has been laid in a stable position and correctly leveled.
If, after all these controls, the malfunctioning continues, it is advisable
If, after all these controls, the malfunctioning continues, it is advisable
to contact technical assistance. Be prepared to supply the following
information:
- The model trade name and the serial number (both can be found
on the technical data plate ).
10.5 IMPROBABLE RISKS
In case of fire unplug the cabinet, if possible, and use a powder fire
extinguisher.
extinguisher.

17
11 SUBSTITUTION OF SPARES
Before commencing any service or maintenance work, isolate the cabinet
from the electrical supply.
Always fit original spares which may be obtained from an authorized
concessionaire or stockist.
12 DISMANTLING
The scrapping of the cabinet requires to be undertaken by specialized
company, licensed by the local authorities, and observing local statutes.
company, licensed by the local authorities, and observing local statutes.
Polyurethane foaming material, not fire-resistant, when deal with the
material, should be according with local law and statue.
- The cabinet consists of:
- Structure in steel plate,
- Electrical components and cables,
- Electrical compressor.
-
- Plastic materials,
- Refrigerant fluid which must not be discharged into the atmosphere.
ALL THE RESPONSIBILITY FOR THE FAILURE TO RESPECT THE
EXISTING LOCAL STATUTES ARE THE RESPONSIBILITY OF THE
OWER.
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 in landfills or dumps, hazardous substances can leak into the
groundwater and get into the food chain, damaging your health and well
-being. When replacing old appliances with new ones, the retailer is legally
-being. When replacing old appliances with new ones, the retailer is legally
obligated to take back your old appliance for disposals at least free of
charge.

18
Undercounter
Salad Prep Table
Product dimension

19
Mega Top
Pizza Prep Table