SINCO FC-430S Instruction manual

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Refrigerated display cabinet
Please read this manual book carefully before use and operate according
to this manual book
Please keep it well and for your reference
Upright cake showcases
Upright ICE cream showcases
cake showcases
nstallation, Operation & Maintenance Manual
(HC Gas R290 used)

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Precaution for Use
• The display cases shall be used in proper environment with ambient temp.
<25℃, relative humidity<60%, higher temperature and humidity will
affect cabinet’s running.
• The leakage protection device must be installed and make sure to ground
adequately. Running voltage can be changed within AC 220V±10%，if the
voltage is unstable, choose stabilizer with proper capacity.
• Do not let cabinets close to heat source or under sunshine directly, around
passages and vent shall be closed to avoid damaging air curtain and
affecting refrigeration effect.
• It’s a normal phenomenon that when the cabinet is defrosting, the internal
temperature will rise in a short time.
• The needle type valve si used for system test and refrigerant filling-up, so
do not open it except professional people to prevent refrigerant leakage.
• Do not store inflammable, explosive, volatile fluid or gas.
• The shelves can stand not more tan20kg/m2, or the shelf may be
damaged.
• Put goods in and out carefully, do not throw goods to avoid damaging
cabinets.
• Reserve a certain place when arranging the foods, do not put foods in air
return, or it will affect air flow in cabinet and affect storages effect and
increase the energy consumption.
• Regularly change foods place according to the principle “first in, first out”
to avoid out –of-reach foods overdue or deterioration.
• Clean food scraps timely to avoid block defrosting drainage and lead to ice
clogging.
• Every foods has its shelf life, do not store it indefinitely.
• On the sake of clean, tidy and underlying, the foods shall be provided with
good package.
• Plug-in case has large tonnage, users shall discharge water at times.
• Have circuit inspection for temperature every 2 hours and record it.
Not: The leakage protection device must be tested once a mouth. Ask
professional people to maintain the cabinet if it is not running normally,
Before maintaining it, cut down the power source, also you must wear
security suits and use special tools.
Main Characteristics
•Illumination
There are LEDs in the Cabinet, whose On and Off is controlled if you
need. It can be lighted when dark, also it can be closed when the light
sufficient or in non-business hours to reduce energy consumption. All the
illumination equipment adopt standard parts, so they can be changed if
they fails. Please cut off the power before changing, change it according

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to maintenance instruction.
•Defrosting
When the display case is frosted, its cooling capacity will degrade, so the
frost shall be removed at intervals. The frequency of defrosting is usually 6
times/24h,with duration of 20min(these settings are only for your
information, the user may ask professional people to make reasonable
according to the exact conditions).It is normal when defrosting, the
temperature will rise and not affect normal use.
•Temperature control
In display case EC-box there has a temperature controller, the user can
change internal temperature by setting temperature controller (let
professional people do it, wrong setting will damage compressor).
•The glass heater(freezer only)
There are glass heaters in the display, whose On and Off is controlled if
you need. It can be removed the fog on the glass, also it can be closed
when the humidity is lower or in non-business hours to reduce energy
consumption.
Daily cleaning and maintenance
The performance and lifespan of the equipment is directly related with
the daily maintenance and cleaning. The regular maintenance of the display
case and its parts and components can lengthen their lifespan and reduce the
cost for use and maintenance.

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List for maintenance and cleaning (general)
Interva
llocation Content, method and instruction for maintenance and cleaning
Clean
in
time
Outside
component
s
Use soft cloth with water to rub away water stain, dust,
blot,
rusting, trace of adhesive tape, etc. Neutral detergent
may be
used, if necessary. The yellow stain left by the detergent
shall
be rubbed away with water. Note that the place
around
the food containing salt shall be rubbed at times all
the
more.
Shelf for
goods
Remove the food scrap and other foreign matter in time.
Use
soft cloth with water to rub away water stain and blot.
Not
that every corneal be cleaned to keep off bacteria
Once/
month
Inner
surface
and
attachment
of display
case
Remove the remnant use, food scrap and other foreign
matter
in the case, use soft cloth with water to rub away water
stain,
dust, blot, rusting, use neutral detergent and cleaning
solution
that does not damage the surface of the display case or
pollute
the food to wash the inner surface and attachment, then
use
water to clean.
Lighting
device
Use self-cloth with water to rub away water stain, dust,
blot,
use neutral detergent if necessary, then use dry towel to
clean, dry clean maybe used when dirt is not much.
Note that the power shall be cut off before cleaning.
Water
spout
Clean and remove the dirt deposited at the filtering web
of the
water spout, and use clean water to wash the filtering
web.
Note that the dirt can only be taken out. Flushing
the
dirt into the drainage is not allowed, or it may block
the sewage

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List for maintenance and cleaning (content)
Interval Location Content, method and instruction for maintenance and
cleaning
Once/1-
3
months
accordi
ng
to real
conditio
ns
Beehive
net at
the air
discharge
Use clean and soft cloth dipped with neutral cleanser
to
clean beehive net surface dirt, then use clean water to
rinse
it, after air-drying, assemble it as before.
Note: if the air-dry not finished, do not run the
cabinet, or the ice scraps will block beehive net
holes.
Plug-in
compressi
ng
rack
Clean compressing rack completely, especially for
compressor, or it will down cabinet refrigerating speed,
decrease refrigerating capacity and increase internal
temperature long time no cleaning will lead to
compressor burned out.
Note: Do not let water on the fan motor, or it will
burned out
Once/2-
4
months
accordi
ng
to real
conditio
ns
Air return
net
Clean out food scraps and residues and remnant ice,
remove
air return net if necessary, special cleaning for those
places
we often omitted.
Note: Scraps and residues are agreed to take out,
not
allowed to rinse into drainage.
Condensin
g fan
Motor
Clean depositions on the condensing fan motor, if
necessary,
remove it to clean, and re-assemble according to the
opposite order. Do not let water on the fan motor.
Note:
Do not use polishing gaskets and agents, or it will damage the surface.
Do not use amino cleansers or corrosive cleansers, or it will damage
parts permanently
Do not let fluid touch e-parts.
Be sure to cut off the power source before cleaning.

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Daily maintenance and cleaning Guidance for
cleaning and maintenance
•Clean internal surface and evaporator
• Cut off the power source, stop running.
• Take out foods stored in cabinets,and put them in other proper
cases.
• Disassemble bottom bracket, bottom shelf, etc. and clean them.
• Clean bone body: move scraps out the case, then clean. Do not use
water to rinse because of its evaporating system, or dirt will enter
evaporating water box and lead to copper tubes corruption.
• Reassemble all parts in correct order.
• Switch on the cabinet after all parts are drying.
• Start refrigeration function.
• Put foods in the cabinets when its temperature is reasonable.
•Clean water spout
• Discharge the dirt and scraps into prepared water box.
Note: Dirt only allowed to take out, do not let them enter drainage or it
will block drainage.
• Pour proper water to the cabinet, if not flows smoothly, it means the
main water pipe blocked, tell the local maintenance company.
Note: Do not use high-pressure water to rinse the cabinet to
avoid danger.
Installation
• Disassemble wooden package, move the cabinet to the appointed position.
• Check packing list to conform goods.
• For plug-in case, fix L/R Kick plates under L/R side panels.
Maintenance
Preventive maintenance
• Prepare a regular cleaning plan according to the summary of this
instruction, to let employees learn the importance of cleaning and
maintenance and follow the recommended rules. Before cleaning and
checking electrical appliances, switch off the display case, because water
on the parts may cause electrical shock and personal casualty.
• When cleaning display case, clean fan blades and coils, Ensure there has
no dirt and dust on the fan blades and coils exposed, as deposited dirt

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on the fan blades may cause faults of the motor.
• Check electrical equipment and parts regularly, Find and manage the
small problems in time to avoid serious accident.
• Keep the drainage clean and no scraps or its blockage will degrade
cooling capacity and damage the motors.
• Ammonia or amino detergents can damage electrical parts, so do not
use them.
• Check the adiabatic layer of the suction pipeline and repair its breakage,
to ensure pipeline adiabatic function.
• Make sure the load is appropriate, avoid use large posts in it, do not let
goods block or occupy the air channel. Put goods tidy and clean.
• If there has air flow with opposite direction compare with air curtain, it
will has unbenefited influence on cooling capacity, also too strong
lighting will affect its cooling capacity.
Note: Be sure to cut off the power source, use professional tools and wear
protecting clothes and gloves!
This equipment is intended for the storage and display of
non-potentiallyhazardous packaged products only

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R290 refrigerant is used for this equipment.
Caution!
Consult repair manual/owner’s guide before attempting to install or service this product.
All safety precautions must be followed. Dispose of properly in accordance with federal or
local regulations. Risk of fire or explosion due to puncture of refrigerant tubing. Follow
handling instructions carefully.
Danger!
Risk of fire or explosion. Flammable refrigerant used. To be repaired only by trained
service personnel. Do not use mechanical devices to defrost refrigerator. Do not puncture
refrigerant tubing.
Disposal
EU regulations require refrigeration product to be disposed of by specialist
companies who remove or recycle all gasses,
metal and plastic components.
Consult your local waste collection authority regarding disposal of your
appliance. Local authorities are not obliged to
dispose of commercial refrigeration equipment but may be able to offer advice on how to
dispose of the equipment locally.
All packaging materials should be disposed of in an environmentally friendly way.
The cardboard may be used as scrap paper. The protective foil and the
foam cushions are CFC-free.
Do not allow children to play with the packaging and destroy plastic bags
safely.
Environmental protection
Discarded electric appliances are recyclable and should not be discarded

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in the domestic waste! Please actively support us in conserving resources and protecting
the environment by returning this appliance to the collection centers (if available).
Compliance
Parts have undergone strict product testing in order to comply with regulatory standards
and specification set by
international, independent, and federal authorities.
Products have been approved to carry the following symbol: