icetro ISI-273SH3S, ISI-273SHW3S User Manual
Soft & Yogurt ice cream maker
User manual
ISI-273SH3S
(air-cooling)
ISI-273SHW3S
(water-cooling)
SPASTEURIZE STAND-BY
SETDEC.
STAND-BYSPASTEURIZE WASH
STOPDEFROSTA UTO
L/R
SOFT ICE CREAM
SPASTEURIZE STAND-BY
INC.
STAND-BYSPASTEURIZE WASH
STOPDEFROSTA UTO
SELECT
* Read this manual carefully before using the product.
Keep the booklet in a safe place after reading.
* The product is to be used indoors. Be sure to install it inside a building.
* Appearances, design, color, or parts may be changed without prior notice for the
most effective manufacturing process.
This soft & yogurt ice cream maker has the following benefits:
1. Sophisticated design
- Elegant design is applied by adopting simple & modern image.
2. Minimal noise level and pleasant cooling system
- The high-efficiency, low-noise motor provides minimal noise and pleasant
cooling system.
3. MICOM control system
- The product boasts of an intelligent, optimal control system.
4. Pasteurization function
- Low-temperature pasteurization at 68℃ for 30 minutes ensures clean, safe ice cream
with no ingredient getting stale.
5. Defrosting function
- Soft ice cream in the cylinder can be defrosted into liquid.
6. Color LED Lighting
- The Color LED lamp improves the effectiveness of display and lighting to maximize
sales efficiency.
7. Control is easier
- Push button is employed for easier control. Adopting self-control function enables auto
discharging of ice cream with just one button. The machine senses a cup automatically
when a user places it on the cup holder (the feeder).
8. Convenient washing system
- Water supply can be connected directly; the model with pasteurization function can boil water
for the easy cleaning of the cylinder and water storage bucket.
- Easy cleaning of DRAIN BOX is possible by making it as in
a removable insertion type.
- The mix hopper fully welded with the top cover panel could
prevent contamination of ingredient by other foreign substance.
9. Inverter system
- The speed of making and supplying ice cream can
be customized to ensure optimal ice cream quality.
Dear customer,
Thank you for purchasing this Soft & Yogurt Ice Cream Maker from Icetro Corp. Be sure to read this user manual for
the correct usage and maintenance of the product. If you encounter any problem while using the product, refer to this
manual for troubleshooting. Keep this manual in a safe place since it contains the warranty certificate.
The product must be installed by a qualified engineer. Icetro will not be liable for any quality or functionality issue
resulting from using a part or a component other than that authorized or supplied by Icetro or any part or component
authorized or supplied by Icetro but modified in any way.(Functions or specifications published on the Icetro website
or this manual may be changed at the discretion of Icetro without prior notice.)
Be sure to visit http://www.icetro.com for the latest specifications.
Contents
Safety Cautions
How to unpack and install the ice cream maker
How to install
Description of parts (air-cooling, water-cooling model)
Specifications
What to check before using the product
Button display description and functions
Detailed description of each mode
Button description
Making ice cream
How to pasteurize ice cream
To get the desired texture of ice cream (Regeneration)
How to adjust the carburetor
How to clean
Assembling the dasher and dasher cover
How to install the stopper and oil refuel method
How to update the software
How to use the USB downloader
Circuit diagram
Cooling distribution diagram
What to watch out for
Before requesting for customer service
Replacement cycle per part
Error code type
Warranty
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4~8
9
10
11~14
15
16
17
18~22
23~29
30
31
32
33
34~37
38
40
41~43
44~45
46~47
48
49~50
50
51~52
53
32
Safety Cautions
To prevent any safety-related accident and to ensure convenient usage of this product with
better understanding, cautions and warnings are accompanied by symbols and figures.
Make sure you understand the symbols and figures below before proceeding.
Danger
Warning
Caution
Using the product without taking careful note of this symbol may cause
death or serious injury to the user or fire.
Using the product without taking careful note of this symbol may cause
death or serious injury to the user or fire.
Using the product without taking careful note of this symbol may cause
injury to the user or property damage.
※ Injury includes wound or burn that requires long-term outpatient treatment.
※ Property damage means damage or loss of one's house or furniture.
※ Label: If the caution label is corrupted, or its text is not legible enough, contact
the customer service center or the store where the product was purchased.
Each figure has the following meaning:
Must be followed
General prohibition
Must be grounded
Disassembly not allowed
Contact not allowed
The power cord must be disconnected from the outlet.
Danger of electric shock
Contact a professional service supplier (※) to install
or move the product.
Incorrect installation may cause damage due to
electric conduction.
Installation requires construction work in accordance
with related standards or laws including, but not
limited to, KS, road traffic act, fire service act, food
sanitation act, etc.
Improper installation may cause accidents.
※: Please contact the agent where the product was
purchased.
Please comply with related laws.
Do not disassemble or
modify the product.
It may cause electric
shock, fire, or injury.
Disassembly not allowed
Contact a professional
service supplier to repair
the product.
Incomplete repair may cause
electric shock, fire, or injury.
※ : Contact the customer service
center if the product appears
to be defective or acts abnormally.
Contact the customer service center.
Keep away any heating
appliance from the power cord.
It may melt the coating of the
cord, causing fire or electric
shock.
If the earth leak circuit breaker is
set to 「OFF」automatically, do
OFF
ON
not turn it 「ON」by force.
Turning the circuit breaker「ON」
by force while the product is out
of order may cause fire or electric
shock.
Please contact the customer
service center.
Prohibited
Prohibited
Warning
Oh! NO
LABEL
Be sure to clean the warning or
caution labels so that the text
Caution
on them is legible enough.
If an important part of the text
is not legible enough, accidents
may occur due to misuse.
Check the labels.
Avoid putting any object on
the power cord and make
sure that the cord does not
get tangled or tied.
It may cause fire or electric
shock.
Prohibited
Stop using the product if the
Oh! NO
power cord is damaged.
It may cause fire or
electric shock.
Prohibited
Combustible gas or flammable
material (benzene, gasoline,
thinner, LP gas, etc.) must be
kept away from the product
and should never be put on the
product.
It may explode or cause fire or
injury.
Prohibited
Do not use combustible gas
or flammable material
(benzene, gasoline, thinner, LP gas, etc.) near the
product.
It may explode or cause fire
or injury.
Prohibited
54
Do not touch any electrical
component or the power
cord with wet hands.
It may cause electric shock.
Contact not allowed Contact not allowed
Turn off the circuit breaker if
strange noise, smell, or smoke
is emitted from the product.
Failure to do so may cause fire
or electric shock.
Do not put any object on
the product.
It may cause electric
conduction or injury.
Do not touch any moving part.
Do not touch any moving part inside the
product.
It may cause injury.
Do not ride on, shake, or
tilt the product.
It may cause electric
conduction or malfunction.
Make sure no rain or snow
comes into contact with any
electric part inside the product
when refilling the product with
ingredient.
It may cause short circuit or
electric shock.
Prohibited
Prohibited
MANUAL
Contact a professional
disposal service provider
when disposing of the
product.
Failure to dispose of the
product properly may result
in accidents.
Be sure to provide this user
manual when selling or
loaning the product.
The absence of a user
manual will lead to misuse of
the product and may cause
accidents.
Make sure no water comes into
contact with any electric part or inside
the product.
If the product has been immersed in
water due to causes such as flood, be
sure to contact the customer service
center. Otherwise, the product may
short circuit and cause fire or electric
shock.
When cleaning the inside of the
product, remove the power cord
from the outlet and wear protective
gear such as rubber gloves.
Failure to do so may cause electric
shock or injury.
Everyday
To make quality ice cream,
pasteurization on a daily basis is
recommended.
The ingredient may go bad.
If pasteurization is not done,
at least clean the product on
a daily basis.
Do not put container with water,
medicine, food stuff, small
metallic object, or flammable
material on the product.
If such object gets inside the
product, it may cause electric
shock or fire or damage the
product.
Please do not put strength
on the cup holder (the feeder)
or touch the load.
It may cause damage of the
product or an electric shock.
Contact not allowed
Be sure not to operate the
outlet lever during
pasteurization or defrosting.
Hot ingredient may come
out and cause burn.
Prohibited
Do not install the product
on a tilted surface.
It may cause injury to the
user or damage to the
product.
The product provides optimal
functions in an atmosphere of
10~30℃.
Do not install the product at a
place where moisture or dust
gathers easily or where rain or
water spatters.
It may cause electric shock
or fire.
Do not apply excessive
force or shock to the product.
It may damage the product.
Do not allow a child or a
person without proper training
on using the product to use
the product.
It may cause injury to the user
or damage to the product.
Prohibited
76
Do not plug too many appliances
OFF
ON
into one outlet; only one appliance
per outlet is recommended.
Otherwise, there is danger of fire.
Do not block the area
around the vent.
It may cause the degradation
of functionality.
Do not put a candle or a lit
cigarette on the product.
Otherwise, there is danger
of fire.
Do not press the “WASH”
button in no-load state (no
ingredient or water).Lack of
lubrication wears out the bearing
drum.
The product may fail to operate.
Prohibited
Keep the upper cover completely
closed while the product is in
operation.
Bugs or foreign object may get inside.
Do not turn on and off
the circuit breaker
repeatedly.
Failure to do so may cause
electric shock or fire.
Prohibited
Do not touch the earth leak
breaker with wet hands.
It may cause electric shock
or fire.
Contact not allowed
If water got inside the power
components, immediately
unplug the cord and
completely dry the product
before using it.
Failure to do so may cause
electric shock or fire.
Do not alter the power cord
or arbitrarily modify it to
connect to an unauthorized
power source.
Failure to do so may cause
electric shock or fire.
Do not pull the power cord.
Failure to do so may cause
electric shock or fire.
Prohibited
How to unpack and install the ice cream maker
This soft & yogurt ice cream maker has been inspected at the factory prior to shipping out.
Remove the wooden or other packaging; if the product is found to be damaged during
transport, contact the local agent or manufacturer.
Check the serial number both outside and inside the product, since it is required when inquiring
about the product or requesting for customer service. Contact the local agent or a professional
service supplier to install or move the product.
1. Remove the wooden packaging, taking care not to damage the exterior
of the ice cream maker.
2. Remove the protective tapes and check the parts.
※Caution: Watch out for electric conduction when tilting or moving the product.
●
Where to install/Cautions
1. Do not install the product on any tilted or uneven surface.
- Otherwise, there will be danger of electric conduction or malfunction of the product.
2. Install the product in an indoor place with minimal direct sunlight, wind, or rain.
- Water from the ice cream-making process or rainwater may cause short circuit, fire,
or electric shock.
3. Install the product in a place without the direct influence of sea air or toxic gas.
- It may give rise to complaints from customers selling ice cream from this maker.
98
How to install
●
Follow this process!
Water
-
cooling
Air
-
cooling
※ The water supply valve may have different shapes depending
on the installation condition.
Water
valve
For Your
Information
●
Connecting the water supply
- To guarantee the optimal operation of the product, please consult our
technician on how to install the product.(Contact our authorized technician
in case of moving the product after the initial installation.)
- Avoid uneven surface or place with direct sunlight, too much dust,
or spattering water.
- If the product is to be used for an extended period of time,
reset the current time.
1. Insert the o-ring into the nut of the
wrinkled pipe and tighten the nut on
the water supply connector on the
A
lower back of the product with a tool.
2. Make sure that “A” is not damaged
in the process.
※ The following must be checked when connecting the water supply!
1. The water pressure must be in the range of 1~3kgf/㎠.
▶ Too much pressure will cause leak from the connected part.
2. If the product is installed where the temperature drops below 10℃, be sure to prepare a
freeze protection measure for the product.
▶ Otherwise, leak or product malfunction may occur.
3. The water supply must have a valve so that it can be closed in case of malfunction of the tap
on the top of the product.
●
Connecting power
1. Use only a distribution box that supports specifications of 3-phase, 380V, and 60Hz.
2. Connect the earth leak breaker (higher than 30A) to the distribution box.
3. Ground the product for safety.
4.
The distance between the right side and the back of the product must be longer
than 50cm, and that between the right side and the wall must be longer than 20cm.
5. Install the rubber feet correctly to prevent slippage.
Caution
50cm
20cm
If there is no grounding equipment at the installation area, be sure
to ground the product.
- Bury a copper bar or a pipe electrode deeper than 30cm
from the surface.
- Lack of proper grounding may cause electric shock due to leak.
50cm
Caution
Do not ground to the gas
pipe or water main.
There is danger
of accident.
Copper bar
or pipe electrode
Deeper
than 30cm
Description of parts (air-cooling, water-cooling model)
FRONT
Water tap
Ingredient
inlet cover
Upper cover
Button for
pasteurization, stop,
and operation
Dasher cover
Cup holder bolt
Air-cooling Water-cooling
ISI-273SH3S
668
SPASTEURIZE STAND-BY
STAND-BYSPASTEURIZE WASH
STOPDEFROSTA UTO
SOFT ICE CREAM
SPASTEURIZE STAND-BY
SETDEC.
INC.
L/R
SELECT
751440
STAND-BYSPASTEURIZE WASH
STOPDEFROSTA UTO
Control value display
Display control button
Power switch
Cleaning / Eject button
Ice cream delivery
button
Dasher cover bolt
Cup detection
sensor
Cup holder
ISI-273SHW3S
SPASTEURIZE STAND-BY
STAND-BYSPASTEURIZE WASH
STOPDEFROSTA UTO
SETDEC.
INC.
L/R
SELECT
SOFT ICE CREAM
SPASTEURIZE STAND-BY
STAND-BYSPASTEURIZE WASH
STOPDEFROSTA UTO
Wheels
Water supply
Drain
1110
Description of parts
LEFT SIDE
Air-cooling Water-cooling
ISI-273SH3S ISI-273SHW3S
900
Drain slug
RIGHT SIDE
Description of parts
BACK
Air-cooling Water-cooling
ISI-273SH3S ISI-273SHW3S
Pressure
gauge
1312
Description of parts
※ 적용 모델: ISI-273SH(W)3S
Included accessories
Brush drum
1EA
Brush cover
1EA
Partition footing
2EA
Hose
Air-cooling 1EA
Water-cooling 1EA
User manual
1EA
Packing dasher cover
2EA
Brush carburetor in
1EA
Brush carburetor out
1EA
Edible grease
1EA
Nipple
Air-cooling 1EA
Water-cooling 1EA
Vessel
1EA
Drain joint hose
1 EA
Drain Hose
1 EA
Stopper
2 EA
Oil
1 EA
Carburetor
2 EA
O-ring lever shaft
1EA
Carburetor packing
4EA
Packing piston top
7EA
O-ring
2EA
Specifications
Category
Product Soft ice cream self maker
Model ISI-273SH3S 273SHW3S
Specification
Air-cooling / Water-cooling
Voltage and frequency rating
Power consumption 220V, 12A, 4000W 380V, 8.5A, 4300W 380V, 9.0A, 4400W
Dimensions
(including
wheels)
Cylinder capacity
Maximum capacity of hopper
(
Uninterrupted sales volume
Refrigeration temperature Can manage lower than 5℃
Pasteurization Average weight ± 25g (Rated voltage standard)
Ice cream weight 100g
Refrigerant amount 950g 900g 800g
Refrigerant type R-404A
Horizontal(W) 670mm
Height(H) 1515mm
Depth(D) 900mm
Compressor Completely enclosed compressor
With filter Backside (air cooling)
3Φ, 220V, 60Hz 3Φ, 380V, 50Hz 3Φ, 380V, 60Hz
)
Over 20 cups (Each hole / Ambient temperature : 27 ℃
2.7L / (19.5L)
/ 16 seconds interval)
Weight (without packaging) 290kg
1514
What to check before using the product
[ The following must be checked before using the product! ]
This product is exclusive for ISI-273SH3S (3PH 220V, 60Hz, 3PH 380V, 50Hz)
/ ISI-273SHW3S (3PH, 380V, 60Hz).
Please connect independently to an earth leakage circuit breaker that is over 20[A]
and do the outside grounding.
(Consult a qualified electrical engineer regarding the installation of the product.)
The power cord must be connected to operate the product.
●
Do not block the area around the vent.
The inlet and outlet of air must be smooth to ensure proper cooling operation.
●
Regular filter cleaning (at least once a week) - Air-cooling model only (ISI-273SH3S)
Do not skip filter cleaning to ensure good-quality ice cream.
●
The condenser has to be cleaned once a month.
The daily cleaning of the cylinder, carburetor, hopper, churner, dasher, piston, and other
parts is recommended.
The condenser has to be cleaned more than once a month. (ISI-273SH3S model.)
●
Pasteurize the product more than once a day.
Parts that come into contact with soft ice cream or ingredients - such as cylinder, hopper,
churner, dasher, and piston - need to be cleaned on a daily basis.
Clean the product and turn off the earth leak breaker if the product is not to be used
For Your
for an extended period of time.
Information
Button display description and functions
‘
’
SET
●
To change the setup, press
and hold down the "DEC" and
"INC" buttons simultaneously to
lock or unlock the touch screen.
‘
’
L/R
●
Displays values for the left and
right sides (Applied to the
※273 model only).
[ A u t o ] I c e c r e a m L e v e l
M i d d l e
1 . 5
DEC.
L/R
[ A ]
6 0 % / 6 0 %
B r e a k T i m e
8 . 0 m i n / 8 . 0 m i n
SET INC.
‘
DISPLAY WINDOW
●
Shows the relevant information
SELECT
‘
SELECT
●
’
’
Displays the temperature
WASH
‘
●
‘
●
‘
(‘
●
‘
(‘
●
’
For washing
PASTEURIZE
(Heating, Heat)
For pasteurizing soft ice
cream and ingredient in
the hopper
BOILING
DEFROST
For boiling water to
clean the product
DEFROST
DEFROST
To defrost soft ice
cream
’
’+‘
’+‘
’
WASH
’)
’
AUTO
’)
REGENERATION
‘
(‘
●
is too watery or thin
DEFROST
Press this if the ice cream
’+‘
AUTO
’)
’
MIX-LOW
‘
●
●
STAND-BY
‘
●
STOP
‘
AUTO
‘
’
●
Press this to make soft ice
cream
Blinks if there is not enough
ingredient in the hopper
Blinks if there is no ingredient in
the hopper
’
’
For the cold storage of
ingredient in the cylinder
and hopper
’
●
To stop all functions
1716
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