Kool-It KND300A User manual

MODEL: KND300A
※Please check voltage supply before use.
※This product is for indoor use only and cannot be installed outside.
※Appearance and design, color, and parts are subject to change without notice.
※Please read safety instructions before use.
※Please clean and disinfect this product every day after use.
Contents
1.Safety Precautions…………………………………………....................2-4
2.Product Specifications…….…………………………………......….…5
3.Appearance and Size………....………………………………..............6
4.How to install………………………………………………………..…........7
Installation Area.......…………….......................................................8-9
Panel disassembly method…………………………..….…...….......10
Water supply and drainage connection.............................11-12
Grounding……………………..............……………………..........…...….13
5.Starting the product………………………………….....…….....….…...13
1
Button operation……………..…..…………………………………...…...15
Function button description (FND display window).......15-16
Drainage functions (forced, automatic, water)…................17
Stop switch………………………………………………………….........….18
6. Precautions to prevent freezing(winterizing)……….…….......19
Water removal (water tank and evaporator) ………........….19
7.Maintenance, repair and disinfection………………….......…..…20
Maintenance schedule………………………………………..….….…...21
Cautions when cleaning exterior panel (stainless steel)...22-24
How to clean and disinfect………..…………………………….…......25-29
8 .Error codes………………………………………………………………..……...30
9. Before Requesting Service……………………………………....……....31
10.Warranty………………………………………………..................................33
- Always keep this instruction manual in an accessible and visible place.
INSTRUCTION MANUAL

1. Safety Precautions
Warning
When there is a risk of causing physical damage such as death or serious
injury in the event of improper use.
Caution
When injury or damage to property such as house or furniture may occur in
the event of improper use.
What you must obey
No Contact
Prohibited
Disassembly
Prohibited
Grounding
2
Warning
115V must be used.
This ice dispenser was produced exclusively for 115V.
Must be connected to a dedicated power supply.
◆ Connecting too many appliances on the same power outlet may cause a fire risk.
◆ Plug into an outlet where you can plug or unplug without moving the ice maker.
Cleaning the plug
If there is a lot of dust on the plug terminal, remove the plug and wipe it with a dry towel.
There is a risk of fire.
Warning
Do not place heavy objects or containers containing water on the ice maker.
The objects or containers may fall and cause water to leak and the insulation may get
wet, resulting in a fire due to a short circuit.
Do not install the product in a humid place or where there is a risk of water splashing.
Insulation may become wet, resulting in short circuit, electric shock, or fire.
Do not use: If the product malfunctions, such as smoke or burning smell, unplug the
power cord to stop operation.
If you continue operating in abnormal conditions, there is a risk of fire or electric shock.
Do not use: Do not use flammable spray around the ice dispenser.
Risk of explosion or fire.
Do not use: Do not use if the outlet is loose or has a problem.
There is a risk of fire due to electric shock or short circuit.

Warning
Disassembly or part replacement should only be performed by an authorized service technician.
Warning
Do not allow electrical cords or plugs to be pinched or twisted
◆The cord or plug may be damaged and there is a risk of fire or electric shock.
◆If the cord or plug is frayed or damaged, contact an authorized service
technician.
3
Do not let children hang on the product.
◆ There is a danger of the ice maker falling, resulting in injury.
◆ In particular, please do not let children hang on the reservoir. It is not fixed to the product
No contact
Do not touch or pull on the power plug with wet hands.
There is a danger of electric shock.
No contact
Do not damage the inside of the ice dispenser by using a sharp tool
The ice reservoir may break or become damaged.
Warning
Removing the plug
When not in use for a long time, remove ice and water (to prevent winter frost), and unplug the
power cord from the outlet.
When cleaning dust or replacing parts, unplug the power plug first.
-Otherwise it may cause electric shock or fire
When unplugging, grasp the plug body and remove it
-It may cause fire or spark when unplugged using the power cord.
Grounding
Please be sure to ground the unit using a three prong plug.
There is a risk of machine failure or electric shock due to short circuit.
Do not plug in multiple plugs at the same time. Connecting multiple
plugs to a power strip may cause a fire.
Caution
Keep the area around the ice dispenser clean and dry.Wipe up all excess water immediately to
avoid a slipping injury.
Transfer
When transferring this ice maker to another person, please transfer with this instruction manual.
New users need a manual for safe use.
Do not put your hands or feet on the bottom of the ice maker.
The bottom of the ice dispenser has sharp metal fins and various parts which may cause injury. If
you unplug the power plug from the wall outlet, wait at least 5 minutes before reinserting.
If it is plugged in immediately, it may cause a malfunction of the ice dispenser.
In areas where there is a lot of lime content in the water, please install a lime removal filter onto
the water supply (the product life may be shortened by calcareous deposits).

2. Product Specification
Characteristics Specification
Model name KND300A
Ice shape Nugget
※Maximum capacity (lb / day)
Ambient temperature 50F, Water temperature 50F
310
Storage capacity (lb) About 10lb (reservoir)
※Size (W X D X H inches)
- Foot included
Power AC 115V 60㎐, single phase
Current consumption 7A
Weight lb Before packaging
After packaging
Compressor
Condensation method Air-cooled
16.57" x 25.00" x 31.50"
4
Refrigerant
Deceleration motor Power
Rated output
AC 115V 60㎐, single phase
Solenoid
Discharging method
Installation
environment standard
Specification
Water temperature
Supply water pressure
Maximum production is based on ambient temperature and water temperature of
50F. However, output may deviate depending on the conditions of the installation
environment, and the deviation may increase at high temperature conditions such as
the summer season.
Depending on the specifications of the reservoir, the size may be different, please check
before purchase
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146
178
50-90F
17-70PSI

3. Appearance and Size
Display panel
Ice exit
Ice discharge lever
Drain box
Height-adjustable feet
16.57"
31.50"
5
Top
Front
Upper
vent
Right side
25.0"
Left side
31.5" 28"
10.9"
3.54"

4. How to install
⊙Install in an area without a heat source and good ventalation.
◆Install in a place where there is no heating device such as a
fireplace or a gas range, and do not install in an area outside
the range of 50-100F.
◆For normal operation, install the ice maker at least 8"
away from the wall.
◆For cleaning and maintenance of the auger, a 40" space
should be reserved above the top of the ice maker.
※Never block the upper vents and do not place any load on it.
8" 40"
6
Ice dispenser must be placed in a well ventilated area
If the ventilation is poor, the ICE MAKING ability will decrease
Installation must be on a flat surface
Unstable installation may cause vibration and noise.
Install on surface with less than 1˚ gradient
It is recommended to install it on a flat surface because
there is a possibility that the product will fall and cause
injury when the installation is on an uneven surface .

Installation area
Please install in a hygienic enviroment
◆Ice is used for edible purposes, so please always install the product
in a sanitary and clean place.
Installation should be indoors.
◆Install the drain hose at an angle so that drainage is good
Recommended drop 1/4" per foot
◆Do not install outdoors.
Hygienic and clean
place!
The drain hose is
inclined...
Install in a child-restricted area.
Please do not allow children to play on or
around the ice dispenser.
No children
allowed
Please observe the following points.
●Since this product uses water, it is necessary to have water supply and drainage facilities at
the installation site of this ice dispenser.
●During installation and use, water leakage may occur due to various reasons. It must be
used at a place where drainage facilities are fully equipped.
Also, in case of leakage, it may cause electric shock due to moisture. Please observe the following.
Warning 1. When installing the product indoors (places such as living room, store, floor where damage
may occur due to leakage), please install natural drainage facilities and waterproof the floor.
2. Even when installing in the kitchen, a drain must be available, and a drain hose must be
connected.
3. Please slope the floor so that natural drainage will be secured even if the water supply
hose or drain hose breaks away or is damaged, and install a water overflow prevention system to
avoid any damage.
※The manufacturer shall not be held responsible for damage caused by insufficient drainage
facilities in case of above mentioned problems and problems due to water supply hose deviation
or breakage. 7

Panel disassembly method
1. Upper panel: Open the front door and lift the upper panel, then the back magnets will
be separated and disassembled.
2. Front panel: Remove the lower set screws of the drain box, then loosen the set screws
on the top of the front panel and pull out the front panel on both sides.
3. Side panel: Open the door, loosen the screws on the top of the front panel, push the
front panel forward, and slide the side panel forward to remove it.
8
Please assemble the unit in the reverse order of disassembly.

Connection of water supply and drainage
[Connection of water and drain hoses]
Division Proper water temperature Water pressure Hose to be used
ICE MAKING water supply 50 ~ 90F 15-70psi OD ø1/4"
PE TUBE
ICE MAKING drainage - -ID ø3/4" hose
If the temperature of the ICE DISPENSER water supply is too high, the ICE DISPENSER capability
may be reduced
9
If the water pressure is too low, it may not be possible to produce ice. In this case, an auxiliary
booster pump should be installed.
Connect the ø1/4" PE TUBE to the bottom right of the product as shown in the picture and secure
the clip to prevent hose detachment.
ASSEMBLE
PULL AND CONFIRM
WATER CONNECTION
FIX CLIP TO PREVENT HOSE DETACHMENT
After the installation is complete, please switch on the ice dispenser and check for possible leaks in the water supply and
drain.
Connect a hose with an inner diameter of Φ3/4" or more for the ice making drain hose.The drain outlet should be
at least 2" above the drain floor level.
(If the drain hose is not angled correctly(1/4" drop per foot), the drained water may flow back into the ice
maker,contaminate the ice and damage the floor.)
Be careful not to bend the drain hose during the installation and also confirm that the hose is not exposed to fire or sharp objects
which may result in the hose leaking.
(The manufacturer will not be held liable in the event of damage caused.)

※Plastic water pipes and non-insulated materials do not have a grounding effect
5. Starting the ice dispenser
⊙Water supply hose protection
Do not place heavy objects on the water supply hose leading to
the water supply.Keep the hose away from areas where it could
be stepped on.
⊙Proper water pressure, water temperature, ambient temperature
Please use this ice maker only in the area where water pressure is
15-70psi, water temperature is 50-90F and ambient temperature
is 50-100F.
Since ice is an edible product, the ice dispenser must be
connected to a potable water supply.
A Ground wire
A Ground wire
Never connect to a gas pipe, water pipe, pipe, lightning rod, telephone line, or connection.
10
G r o u n d i n g t h e i c e d i s p e n s e r
Please be sure to ground unit to prevent electric shock.
Grounding method - When there is grounding terminal
If you are using an AC 115V outlet with ground terminals, you do not need to ground it separately.
Grounding method - Without grounding terminal
If you are using an AC 115V outlet without a ground terminal, connect a wire to the ground nut on the
unit and bury the wire in the ground.

1. Power connection
◆This ice maker is only for 115V, please connect it to a
dedicated outlet.
2. Water supply
◆Open the faucet and let the water run.
3. ICE MAKING operation
◆Open the front door and turn on the power switch to start the
Ice making operation.
◆Turn the ICE MAKING-OFF-WASH switch to ICE MAKING
4. Start ice production
◆Depending on the ambient and water temperature, ice
production will start after about 3 minutes. After about 70
minutes, the reservoir will be full.
(You can dispense ice after about 10 minutes.)
Button Operation
ICE button lamp
-Once power is turned on, this light will always come on first. The initial water is circulated
three times and then the ICE MAKING operation is started. If you put the cup in the ice
exit, you can discharge the ice for the time as set in F1.
11

WATER button lamp
- Press the button to light up. If you put the cup on the ice exit, you can discharge the
water for the time as set in F1.
ICE & WATER button lamp
- Press the button to light up. If you put the cup on the ice exit, you can simultaneously
discharge ice and water for the time as set in F1.
ERROR Signals
ICE, WATER-ICE,& WATER button will flicker in sequence and will disappear when restarting
once the ERROR has been rectified.
Service cycle setting notification (parts check / replacement cycle notification)
- If the motor has been running for more than 10,000 hours, the corresponding lamp
blinks for 5 seconds in the initial stage of the ice making.
- If the motor has been running for more than 11,000 hours, all the buttons will blink
for 5 seconds in a 1 hour cycle.
※If all the buttons are flashing, it is a signal to check / replace regular replacement
parts and you should contact the customer service center.
Failure to check / replace parts may result in higher repair costs.
Function Button Description (FND Display
Window)
F1 (Maximum Discharge Time)
①SOLENOID Maximum operating time adjustment function.
②3rd, 4th digits: 20 seconds (5 seconds ~ 30 seconds, Set Unit of one second)
F2 (Complete removal of ice in the reservoir)
①This function can be entered in "OFF" state of ICE MAKING-OFF-WASH switch.
②Press two buttons (WATER, ICE) simultaneously for 3 seconds and Button LED
lights up.
12

③Press the discharge lever for continuous operation of SOLENOID and the motor. Keep
'ON' state.
F3 (Automatic ice discharge function)
①When ICE, WATER & ICE button is selected, ice is automatically supplied for the
set time.
②Automatic operation is not possible when OFF is set. (Manual operation)
③Automatic discharge isperformed for the set time of At01 ~ 99.
F4 (Initial water subtraction function)
① Operates first when "ICE MAKING" switch is operated.
②FND 1st, 2nd digits (drain time) 30 seconds (oF ~ 99 seconds, Set Unit of one
second)
③Water supply operation after drainage to high water level.
④FND 3rd, 4th digits (number of repetitions) Standard: 3 times (1 ~ 9 times)
F5 (Automatic drain function)
① Operates when "ICE MAKING" switch is operated.
②FND 1st, 2nd digits (drain time): 2 seconds (oF ~ 9 seconds, Set Unit of one
second)
③FND 3rd, 4th digits (drain interval): 1.0 hour (0.5 ~ 9.5 hours, every 30 minutes)
F6 (ICE + WATER volume control)
①1st, 2nd digits Ice time Default
5 seconds (up to 99 seconds)
②3rd, 4th digits Water time Default 5
seconds (up to 99 seconds)
F7 (UV LAMP time adjustment)
①1st, 2nd digit lighting time Default 3 minutes (99 minutes possible)
②3rd, 4th digits off time Default 1 hour (9 hours available)
F8 (Notify service period setting)
①A.1.0 After using 10,000 hours, the corresponding mode LED blinks for 5 seconds (for
the first 5 seconds during ice making)
②A.1.1 After using 11,000 hours, all LEDs blink for 5 seconds (1 hour cycle)
F. 9 (Cumulative uptime)
①The FND display is displayed in year, month, day, and hour, and is displayed in order
from right to left.
②Cumulative operation time of product is expressed in hour units.
③Calculation example: 12 months for 1 year, 30 days for 1 month, 24 hours for 1 day.
※Setting value reset function
- Pressing three buttons of UP, DOWN, and
SET for 3 seconds at the same time will set all
setting values to default values
13
F10 Change temperature display (Celcius or Farenheit)
Function of setting the unit of temperature in degrees Celsius or Fahrenheit F11
Evaporation inlet temperature display
F12
Evaporation outlet temperature display

2) Automatic drain function (F5)
-Turn on the power switch and turn the ice making switch to "ICE MAKING" to start the operation
①FND 1st, 2nd digits (drain time): 2 seconds (oF ~ 99 seconds, Set Unit of one second).
②FND 3rd, 4th digits (drain interval): 1.0 hour.
(0.5 to 9.5 hours, every 30 minutes)
3) Initial water draining function (F4)
- Turn the power switch off and then on again (the ICE MAKING-OFF-WASH switch at "ICE
MAKING" position) to operate the function.
①Clean the water line and ice making cylinder thoroughly.
②FND 1st, 2nd (drain time) 30 seconds (oF ~ 99 seconds, Set Unit of one second).
③Water supply operation to high water level after drainage.
④FND 3rd, 4th digits (number of repetition) Reference: 3 times (1 ~ 9 times).
Stop switch
With the power switch turned on, turn the "ICE MAKING-OFF-WASH" switch to center OFF, then
the ice making stops and the motor runs for another 60 seconds.
This function protects the motor by removing the remaining ice in the product.
The remaining ice will discharge even when it is OFF
Power switch
ICE MAKING-OFF-WASH switch
FND display window
14
for 3 seconds with any signal on the FND display. (30 seconds)
- Turn on the power switch and press the "DOWN + SET" button simultaneously
storage. Please also use this function for cleaning the inside.)
Automatic Draining, Water Draining)
1) Forced drainage function (Must be implemented to prevent freezing during winter
Three Draining Functions (Forced Draining,

1. Turn on the power switch and press the DOWN + SET button at the
same time for 3 seconds with any signal on the FND window.
Forced drainage will be done for 30 seconds.
2. Turn off the power switch and disconnect the power plug from the
outlet.
3. Remove the upper panel → the front panel.
4. Remove the evaporator cylinder drain hose clamp and remove the
hose, wait until the ice in the evaporator cylinder melts
completely.
(It is possible to remove internal water quickly by using a
compressed air gun etc.)
5. Reassemble the evaporator cylinder drain hose and tighten the
clamp.
6. Assemble in the following order left panel → upper panel → front panel.
7. Maintenance, repair and disinfecting
※Please keep the product condition in accordance with the instruction manual and label provided.
●Be sure to have a qualified service technician service the product.
●To reduce the risk of electric shock, do not touch or disassemble the parts of the ice maker.
●Before service
-Turn off the power switch of the ice maker and the circuit breaker, and disconnect the
power plug from the outlet.
●Choking hazard
-After performing maintenance and repair, make sure that all components (such as fixtures,
screws, bolts, etc.) are completely assembled.
- Be careful not to let any components fall into the ice making compartment and ice
reservoir.
Clamp
15
If the ambient temperature falls below 32F, water will freeze inside the unit and it will cease operation.
If not used for a long period of time (winter), be sure to completely remove the water
inside the body by following the instructions below. If you do not remove the ice making water or if it is
insufficient, it will cause serious damage to the product. This shall not be guaranteed by the manufacturer
and may result in expensive repair costs. Please observe the following points.
CAUTION
6. Required Actions to prevent freezing
Water Removal in Water Tank and Evaporator

Maintenance schedule
※The following maintenance schedule is a guideline.
※Maintenance and repair should be done more frequently according to water quality, equipment
usage, environment and local hygiene regulations.
Inspection
Schedule
Area
Contents
Daily
Chute
1. Clean the ice scoops with a neutral detergent.
2. Rinse thoroughly after cleaning.
Weekly
Air Filters (air-
cooled)
1. Inspect for dust and wash with warm water and neutral
detergent.
Monthly
External water
filter
1. Make sure that the pressure is adequate and make changes
if needed.
Outside of the
ice maker
1. Wipe with a clean, soft cloth, and use a cloth dampened with
a neutral detergent to wipe away any accumulated dust or
grease.
2. Clean the chlorine dye (green spots) with non-abrasive
detergent.
The bottom of
the ice maker
1. Wipe clean with clean cloth and warm water.
Every six
months
Ice maker and
reservoir
1. Clean and disinfect according to the disinfecting instructions
given in the instruction manual.
Evaporator
condensate drain
pan and Geared
motor drain pan
1. Wipe with clean cloth and warm water, and slowly pour a
cup of disinfectant solution (prepared as described in the
instructions for disinfection in the manual) into the
evaporator condensate drain pan.
2. Take care not to overflow the drain pan.
3. This disinfectant solution will flow out through the geared
motor drain pan and drain passage.
4. Rinse repeatedly with a glass of clean water.
Ice maker and
reservoir
1. Always check that it is kept clean.
Ice exit fixing
seal bolt
1. Check for leaks around the seal bolt. Tighten if necessary.
2. Always replace the O-ring when loosening the seal bolt and
tighten it again. If there is no O-ring, apply Loctite 243 or
equivalent to prevent leakage.
16

Every
year
Water supply
valve and Drain
valve
1. Close the shutoff valve to shut off the water supply line and
drain the water.
2. Clean the inlet of the water supply valve and check the water
supply valve and drain valve for leakage and operation.
Water hose
1. Check the water hose and clean if necessary.
Condenser (air-
cooled)
1. Inspect for cleaning. If necessary, clean with a brush or
vacuum cleaner
2. If the dust adhesion is severe, spray cleaning agent, clean
the dust, spray it with clean water, rinse and dry with air
gun.
Ice maker
1. Inspect for oil marks, loose components, tightening parts and
wires.
Upper bearing
(Ice exit head)
1. Check that 0.5mm round bar,pin gauge (or clearance
gauge) is inserted into auger and bearing clearance, and replace
all upper and lower bearings (ice exit head and lower housing)
Mechanical seal
1. Check for leaks in the bottom housing, and if there is a leak,
disassemble the auger to replace the mechanical seal.(Water
with a lot of calcium will shorten the life of replacement
parts.)
Every
three
years
Upper and lower
bearings,
Housing O-ring,
Mechanical seals,
Evaporator
cylinder, Auger
1. Please check. If the auger and bearing clearance exceeds the
factory recommended value (0.5mm or less), replace both the
upper and lower bearings.
If the contact surface of the mechanical seal is worn, cracked, or
scratched, replace it.
17

2. Red Rust
If the rust is left for a long time, it will result in thick brown rust and damage the
stainless steel surface. In this condition, it is not easy to remove the rust and the
surface cannot be restored, therefore it is important to remove the rust in the early
stage of the rusting.
If the rust is not removed by a commercial cleaning agent, it can be easily removed by
using a cleaning agent after removing some rust in advance with sand paper or a
stainless steel brush. In this case, it is necessary to repair the surface by cleaning and
regrinding.
3. Rust by iron powder
- Welding spatter at the time of construction, rust water flowing down from steel in the
upper part of stainless steel, rust generated in contact with stainless steel and ordinary
iron products during storage, corrosion of dissimilar metals due to potential difference
occurs, at the initial stage steel rusts first and if kept as is it is the stainless steel itself
rusts. Therefore, it should be removed with neutral detergent at the beginning of
rusting stage. If the rust state has developed further, it should be removed with 15%
nitric acid solution or commercially available stainless steel cleaner.
4. Rust due to exhaust gas or acid rain
-It is easy to get dirty and spot rust due to exhaust gas or acid rain in the location
environment where there is a lot of traffic in a factory or city area. Relatively light rust
can be cleaned with a neutral detergent or soapy water, but if it getsworse, it should
be removed with 15% nitric acid solution or a commercially available stainless steel
cleaner.
5. Rust due to salt deposition
When exposed to a sea breeze even STS304 makes red rust in a short time. In some
cases STS316 also rusts and rust progresses faster than in other areas. In this case,
painted stainless steel is used or special care is required such as regular cleaning.
6. Rust by disinfection and cleaning agent
- Chlorine-based disinfectants are used to disinfect water in places such as swimming
pools and bathrooms. In the case of chlorine-based cleaning agents such as ROX used
for cleaning toilets, etc., many chlorine compounds are attached to the surface of
stainless steel and results in rusting in many cases. When chlorine-based disinfectants
are used, it is important to thoroughly wash them with water to ensure that no residue
remains. They must be removed with 15% nitric acid solution or Stainless Steel Cleaner.
18
1. Stain type initial rust
- Since the initial rusted stainless steel surface itself is only slightly affected by the stain, it
can be returned to almost the original surface by selecting a neutral detergent or a
commercially available cleaning solution. If it is regularly cleaned at a proper frequency, the
state of the rust can stop at this stage and you can remove the rust easily and cheaply.
How to remove rust (cleaning)
How to clean the rust
Cautions when cleaning exterior panel
(stainless steel)

1. Washing solution
Use a scale remover that is not harmful to humansby diluting with water, and use a larger
amount if necessary.
It is important to use the diluted cleaning solution immediately for safety and maximum effect.
2. Washing procedure
1) Shut off the water supply by locking the water line valve of the ice maker.
2) Switch the ICE MAKING-OFF-WASH switch to the "WASH" position.
3) The water in the water tank is drained through the evaporator cylinder and washing begins
(max. 5 minutes).
4) Turn the ICE MAKING-OFF-WASH switch to "OFF" position.
5) Remove all ice from the ice maker and reservoir.
6) Pour the wash solution into the wash solution inlet until the evaporator assembly and the
water tank are full (overflows into the drain box)
7) Leave the ice maker for 10 minutes before starting operation. If the water supply hose is
clogged, remove it before operation.
8) As described below, disassemble and clean the water level sensor (high and low) if it is in
bad condition.
If not, proceed to step 9.
ⒶRemove the water level sensor from the water tank cover.
ⒷClean the level sensor with washing solution.
ⒸWash the water level sensor thoroughly with clean water.
ⒹFix the level sensor to the correct position.
9) Switch the ICE MAKING-OFF-WASH switch to the " ICE MAKING " position to start the ice
maker. Keep it running until ice making stops. (※Water supply valve should be closed so that
water is not supplied.)
10) Switch the front ICE MAKING-OFF-WASH switch to the "WASH" position, and drain
the remaining water in the water tank and evaporator cylinders for 5 minutes.
24
After cleaning and disinfection, do not use ice made from cleaning agent and disinfectant. Be
careful that no disinfectant remains in the ice maker or reservoir.
● Do not use ammonia-type detergents to prevent personal injury or damage to the ice
maker.
● Disinfection and cleaning should be handled according to the instructions provided.
● Always wear protective eyewear and waterproof gloves to prevent skin or eye contact
with water and disinfectant.
Warning
※ The ice maker should be cleaned and disinfected at least twice a year. More frequent
cleaning and disinfection may be required.
◆Please observe the following points.
How to clean and disinfect
11) Switch the ICE MAKING-OFF-WASH switch to the "OFF" position.
12) Open the water supply valve of the ice maker, and switch the ICE MAKING-OFF-WASH
switch to the " ICE MAKING " position so that water can be supplied to the water tank.
13) When the geared motor is activated, switch the ICE MAKING-OFF-WASH switch to the
"WASH" position and drain the water (5 minutes).
14) Turn OFF the power switch and disconnect the power cord from the outlet.

3. Disinfection wash
Dilute 3g of warm water and 15oz of 5.25% sodium hypochlorite solution
(bleach). (※ Dilution ratio may vary depending on the solution manufacturer, please
refer to the solution's manual).
If this is the minimum amount to be used, use more washing solution.
※To ensure safety and maximum effect, please use the washing solution immediately
after dilution.
4. Disinfection procedure - initial
1) Shut off the water supply by closing the valve of the water supply line and make
sure that the power switch is turned to “OFF” position and the power plug is
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disconnected from the outlet.Remove the front panel and the upper panel.
2) Pour the disinfectant solution over the water inlet until the evaporator assembly and
the water tank are full.
(Until the disinfecting solution overflows into the drain box)
3) Open the top cover and disassemble the ice reservoir lid.
4) Disassemble packing, bush, etc. inside the lid.
5) Turn the Agitator to the left to disassemble it.
6) Remove the ice base plate.
7) Disinfect the inside of the reservoir and the removed parts for 10 minutes and wipe
them.
8) Remove Spout, clean for 10 minutes and wipe.
9) Thoroughly rinse all parts with clean water. (※ If there is residual washing solution, it
will cause corrosion.)
10) Assemble all parts in the correct position.
11) Connect the power plug to the outlet, turn the power switch to “ON”, turn the ICE
MAKING-OFF-WASH switch to “ICE MAKING” and keep the operation until
the disinfectant solution is finished and the ice production stops.
12) Switch the ICE MAKING-OFF-WASH switch to the "WASH" position and let the
remaining water drain out for 5 minutes.
13) Turn the power switch to “OFF” and disconnect the power plug.
5.Disinfection procedure - final
1) Mix the disinfection solution in a new bowl.
2) Check that the water valve is closed, the power switch is turned off and the power
plug is disconnected from the outlet, and then remove the front panel and upper panel
3) Pour the disinfectant solution over the water inlet until the evaporator assembly
and the water tank are full.(Until the disinfecting solution overflows into the drain box)
4) Leave the ice maker for 10 minutes before operating.
5) Connect the power plug to the outlet, turn on the power switch, and turn the ICE
MAKING-OFF-WASH switch to 'ICE MAKING' until the disinfectant solution is
exhausted and the ice stops generating.
6) Switch the ICE MAKING-OFF-WASH switch to 'WASH' and drain the remaining water
for 5 minutes.
7) Switch the ICE MAKING-OFF-WASH switch to "ICE MAKING" and open the valve of
the ice dispenser water supply line so that water can be supplied to the water tank.
8) When the geared motor starts to operate, switch the ICE MAKING-OFF-WASH switch
to the 'OFF' position.
9) Switch the ICE MAKING-OFF-WASH switch to 'WASH' and discharge the remaining
water for 5 minutes.
10) Turn the ICE MAKING-OFF-WASH switch to 'ICE MAKING' position to generate ice
for 30 minutes, then turn off the power switch.
11) Pour warm water into the ice reservoir to dissolve the ice and drain it. Use a neutral
detergent to wash the reservoir. After washing, rinse thoroughly with clean water.