Korea Nakajo NID-1520T3 User manual

Ice Dispenser type Ice-maker (NID-1520T3)
Instruction Manual
lIn order to use this product properly, read this manual carefully
lBefore using the product, be sure to read and follow the "Warnings and Cautions for
Safety" in the manual.
lKeep this manual in a place where it can be easily seen by users.
lThe instruction manual contains a warranty card.
lThe performance and design of this ice-maker as described in the manual may be changed
without prior notice.
lKeep this manual in a safe place for future reference (A/S history record management)
lKeep this manual in a safe place for future reference (A/S history record management)

2018. 09. 20 2nd edition
1. Preparation before use: things be sure to read
1-1. Safety precautions -------------------------------------------------------------------------
3～4
1-2. How to install the product and the ground connection -----------------------------------------
5
1-3. How to start the ice-making operation: proper use of ice-maker ----------------------
6
1-4. Name of parts --------------------------------------------------------------------
7
2.
Functions of ice-maker: Various useful functions
2-1. How to output Ice, Ice+Water, Water -----------------------------------------
8
2-2. How to check the temperature for Dispenser
and Accumulated time of operation ----------------------------------
9
2-3. How to set and check the function codes ---------------------------------------
10～13
３. Others: How to wash and clean the product and maintenance
3-1. How to wash and clean the product --------------------------------------------------
14～15
3-2. Maintenance for during the time of inactive -----------------------------------
16
3-3. Before requesting repair -------------------------------------------------------------------
17～18
3-4. Periodic change of parts --------------------------------------------------------------
19
3-5. Outside dimension ------------------------------------------------------------------------
20
3-6. Product performance and specification --------------------------------------------
21
4. Appendix
■Detail of product repair --------------------------------------------------------------
21
■Warranty card ------------------------------------------------------------------------------
22
■MEMO -------------------------------------------------------------------------------------
23
2
[ Contents ]

Do not use loose electrical outlet or damaged
power plug and a cord.
When unplugging the power cord, do not pull it
out of the electrical outlet.
lOtherwise, electric shock or fire may occur.
lUse a properly grounded electrical outlet
Warning
1-1. Safety precautions
Meaning of 【Warning】【Caution】signs
Warning
Warning sign indicate a dangerous situation that may lead to injuries including
serious ones if the signs are ignored and proper attention is `not paid.
Caution
Caution signs indicate a dangerous situation that is likely to lead to injuries
including serious ones and property damage if the signs are ignored and proper
attention is not paid.
Do not touch the power plug with wet hands.
lBe sure to unplug before cleaning the product.
lOtherwise, electric shock and/or fire may occur.
lUse a properly grounded electrical outlet
only. （Otherwise, electric shock may occur.）
lDo not connect several power cords to an
electrical outlet. Otherwise, a malfunction
may occur.
Do not move, disassemble or repair the
product or open its side cover while operating
the product.
lOtherwise, injury and/or
product damage may occur.
Be sure to unplug when not using the product.
lFalling or thunderbolt may cause
electric shock or fire.
If the product emits any strange sound or
smell or generates smoke, immediately turn
the power OFF and unplug and contact the
service center.
lIt may mean that
product breakdown
occur.
lFire may occur.
If the product needs to be repaired, be sure to
contact an authorized service center.
lThe product and only be disassembled by
a designated service technician. Otherwise,
malfunction, fire, or electric shock may
occur.
lIf the power plug or cord is abnormally hot,
contact the service center.
3

Caution （Caution for installment)
1-1. Safety precaution
Install the use the product at the place where
the ambient temperature is between 10℃～
35℃. Temperature for supply water should
be 5℃～30℃.
lIf the product is operated
outside of the temperature
range specified above, it may
cause troubles and degrade
the performance of the product.
lDo not place the product near
the heat generating device.
Place the product at well
ventilated and good sanitary
environment.
The product, when installed, must be level.
lAdjust the length of leg of the product to
stay level.
lDo not adjust it more than necessary.
lIt may fall and come of the legs.
lDo not put the angle of
over 45˚, when carrying
the product.
Caution（When using）
Leave the space over 10cm between the
product and the other things.
（Do not place too close ）
lIt may cause the product breakdown,
overheat and malfunction of not being
able to make ice.
Never use gasoline, benzene as such when
washing and cleaning the product.
Do not sprinkle water directly on the inner
parts of the product.
lOtherwise, fire or electric shock
may occur.
lProduct breakdown
may also occur.
Do not cover the top and place things under
the product.
There are air inlets/outlets for cooling
upper and lower parts of the product.
lIf the air intake and
ventilation is not enough,
it may cause the perfor-
mance deterioration and
the product breakdown.
Take out all the remaining ice in the ice
stocker, when not operating the product for a
long period of time.
lPlease refer to the page 16 in this manual
for taking out the ice.
lIt may cause the product
breakdown if the ice became
massive and clustered together.
【ice stocker】
4
【ice stocker】

1-2. How to install the product and the ground connection
Warning
The rated voltage of this product is AC 220V
- When using the product, insert the power plug into AC 220V (±10% 198~242V) electrical
outlet.
- Use an electrical outlet with 15A.
- In order to prevent electric shock, and product damage, install proper ground wire as
specified in the electric safety rule.
Power connection
lInsert the power plug into
AC100V50/60Hz electrical outlet only.
lBe sure to use a properly grounded
electrical outlet only.
lUse an electrical outlet with electric
capacity of15A.
lNever connect multiple power plugs to
one electrical outlet or a extension cord.
Supply water connection
lInstall the on/off valve and connection
adaptor nipple on the water pipe, then
install G1/2 holeto feed-water inlet,
located at lower back side of the product.
lBe sure to install to drinking water only.
ex) waterworks. It may cause the product
breakdown by using underground water.
lDo not use old supply water hoses and
corroded pipes.
corroded pipes.
Supply water pressure：
Use booster pump when it is
lower than 98k㎰(1㎏/㎠)
～389 k㎰(4㎏/㎠),
use reducing valve when
it is higher than above range.
Ground connection
lConnect the ground wire(green/yellow
wire) to the ground contact part on the
lower back side of the product using a
proper ground connection method
specified in the electric safety rule.
lWater pipe or gas pipe is very danger-
ous and must not be connected forg-
rounding purposes.
Drain hoses
lWhen installing the drain hose, make
sure it is neither bent, smashed, nor
clogged at the tip.
lWhen the drain hose is folded, it may
cause clogging and reverse flow water
goes into the drain.
Drain hose
5

3. Insert the power plug into properly grounded 220V electric
outlet.
● Before installing the power plug, install the water supply hose and
2. Open the stop valve for water supply pipe connected to the
product.
● Start water supply to the product.
● Check the water leak at the joint part of the supply water hose.
About the proper use of the ice-maker
1. Holding lower part of the front panel and lift up.
● Loosen the decorative screws then open. Normally, the front panel
is fixed with decorative screws on the left side at the bottom.
* This Safety instruction contains a lot of important information.
Please read Safety instruction thoroughly in order to use without troubles for a long period of time.
1-3. How to start the ice making operation：Proper use of ice-maker
Fixed part
6. When Ice-making is in operation, display of accumulated Ice-
making motor will be changed.
● Cooling fan will be on/off repeatedly, its noise is not a product
breakdown. It is a normal operation.
● Ice-making will stop automatically when the full ice condition in the
ice stocker, and start automatically when the ice amount is less than
standard level in the ice stocker.
4. Lift up the power switch of leakage breaker and turn 【ON】
● Starting power supply to the product.
● Leakage breaker is installed to prevent an accident such as electrical
shock by power leakage.
● Check the normal operation by pressing the test button every month.
5. Starting automatic cleaning system（time = about 2 minutes）
● Turn the power beaker 【on】, and start ice-making operation after
cleaning 3 times.
● Make sure to check the leakage of the drain hose.
● It takes about 10 minutes until the first ice comes out.
● Automatic cleaning will be done every 10 hours, after finishing ice-
making operation.
（Time interval of automatic cleaning can be changed by setting.）
● Before installing the power plug, install the water supply hose and
drain hose first and make sure power switch is not (ON).
Test button
Cooling fan will be on/off repeatedly, its noise is not a product
breakdown. It is a normal operation.
Ice-making will stop automatically when the full ice condition in the
ice stocker, and start automatically when the ice amount is less than
standard level in the ice stocker.
6

1-4. Name of parts
Top cover
Front panel
Outlet
Drain body
Side panel
（Right）
Outlet lever
Power lamp
Leg
Front cover
Drip tray
（Cup tray）
Power code
Drainage
outlet
Inlet
Air outlet
Side panel
（Left）
Feed-water inlet
Accessories
Ice button
Ice + Water button
Water button
Lift up and open the
"Front panel" to see
"Setting panel".
Selection button
Setting panel Leakage breaker
Setting
Monitor
Mode Setting
Setting button
Drain hose
Drain hose band
Instruction Manual／Warranty
아이스 디스펜서 제빙기 (N ID-0520T3)
사 용 설 명 서
l본제품의 올바른 사용을 위하여 사용설명서를 자세히 읽어 주세요.
l사용전 사용설명서의 "안전을 위한 주의 사항"을 반드시 읽고 지켜 주세요.
l본사용설명서는 사용자가 언제나 볼 수 있는 곳에 보관해 주세요.
l사용설명서에품질보증서가 포함되어 있습니다.
l본제빙기의 성능 및 디자인은 임의로 변경될 수 있습니다.
l본사용설명서는 반드시 보관하여 주세요. ( A /S 이력기록 관리)
7
Drain hose band

Output type: select the output type (Ice, Ice+Water, Water)
Select mainly use type, and change the setting depending on frequency and purpose of use.
● Factory default of outputting type is Ice.
● LED above the basic setting button or selected setting button will be turned 【ON】
● Refer to Page 10 of F0, when changing the setting.
Change the length of outputting time. (0.1～9.9 seconds, 0.1second unit of length)
● Product outputting time (Factory default)
Output only ice
Output ice+water
Output only water
Ice button
F1
ice
1second
About 30g
Selection button
Function code
type
Setting time (ex)
Output amount (App.)
Ice+Water button
F2
ice
1second
About 30g
F3
water
1second
About 65g
Water button
F4
water
1second
About 70g
2-1. How to output Ice, Ice + Water, Water
● Refer to P10-11, F1-F4, when changing the length of outputting time by pressing each selection button.
● Outputting will be stop when stopping to press the lever within the set output time.
● When receiving Ice, Ice+Water,Water, place the cup to the outlet and press the outputting lever.
How to output Ice, Ice+Water, Water.
● The ice or water fall out of the cup if leaving the cup from the outputting outlet.
● Take the cup after finishing the output completely.
● Use with the following methods
1. Outputting basic setting (ex: basic setting is Ice)
● Holding the cup and pressing the lever with the cup and start
outputting for the designated time, then stop automatically.
● LED above the basic setting button will be turned 【ON】
2. Outputting differ from basic setting (ex: basic setting is Ice)
● Press the selected type of output button. -
LED above the selected type of output button will be turned 【ON】
● Holding the cup and pressing the lever with the cup and start
outputting for the designated time, then stop automatically.
(After one output, output setting will be returned to basic setting.)
● Use wide-mouthed cup
: Using small -mouthed cup may cause the ice falling out of the cup and wet the floor.
8

The function codes below to check if the Dispenser is in normal operation.
● Refer to P12 of F5-F7 to check the temperature of each location.
To check the accumulated ice-making time, and accumulated time of operation.
● By checking accumulated operating time of Dispenser, accumulated operating time of
necessary periodical change of major service parts can be checked. (Refer to P13 of F8)
- In order to make good quality of ice, periodical change of service parts is recommended.
- Refer to P19 for 『Periodical change of service parts』
●Accumulated operating time of ice-maker means total time of power-up. (Refer to P13 of F9)
Function code
Location to check the temperature
Condition of use
F5
Inner part of the product
5℃～50℃
F6
Condenser
below 65℃
F7
Evaporator
above -18℃
Function code
Type of accumulated time
F8
Accumulated operating time of Geared Motor
F9
Accumulated time of Power-up
2-2. How to check the temperature for Dispenser and
Accumulated time of operation.
●Accumulated operating time of ice-maker means total time of power-up. (Refer to P13 of F9)
Ice-maker has automatic drainage system for sanitary control purpose.
● Drainage frequency is every 10 hours in order to use sanitarily, automatic cleaning system
will wash reserver tank and inner part of hose.
● By setting automatic drainage system 【OFF】, no drainage can be done so that it can save the water.
It is useful function where the place drainage is difficult. (Refer to P14 of Fb)
Caution when restarting the product
●After stopping the dispenser, it needs to rest the product more than 5 minutes before restarting.
: It may cause excess load on over-load protector and cause product break down, if restart the operation right after.
Ice stocking characteristics
● Ice stocking amount is about 1.9kg.
● When the ice in the ice stocker become full condition, the product will detect it and
automatically stop the ice-making operation.
● When taking the ice out of ice stocker, or melting the ice, the product will detect it and
automatically start the ice-making operation.
9

※Setting at the front setting panel in front panel ：Refer to P7 『Name of parts』, 『Setting panel』
2-3 투출 종류 및 투출 시간 변경방법
How to set, change and check the function code：
Function code listing and content display
2-3. How to set and check the function code [Setting functions]
F0 F6
F1 F7
F2 F8
F3 F9
F4 Fb
F5
Geared Motor Accumulated use time
Ice outputting time (ice button)
Evaporator outlet temperature (℃)
Inner temperature of the product (℃)
Dispensing Standard type
Condenser temperature (℃)
Water outputting time (ice+water button)
Accumulated time of power-up
Water outputting time (iwater button)
Mode of automatic drainage
Ice outputting time (ice+water button)
Function to select
Select button
Press “SELECTION” button until the F0 appears.
F0 F6
F1 F7
F2 F8
F3 F9
F4 Fb
F5
Geared Motor Accumulated use time
Ice outputting time (ice button)
Evaporator outlet temperature (℃)
Inner temperature of the product (℃)
Dispensing Standard type
Condenser temperature (℃)
Water outputting time (ice+water button)
Accumulated time of power-up
Water outputting time (iwater button)
Mode of automatic drainage
Ice outputting time (ice+water button)
Press “SELECTION” button for 3 seconds to complete
the setting.
F1
Function for changing
the outputting time
(second ) of ice
*Default:1.0
（Factory default）
*Range of outputting
time: 0.1～9.9 seconds
Press “SELECTION” button until the F0 appears.
Press '+,- button to select F1.
Function to select
Select button
F0
Dispensing setting basic
type：select mainly use
function
00: Ice
01: Ice+Water
02: Water
Press “SELECTION” button until the F0 appears.
Press '+,- button and select F0.
Press “SELECTION” button for 1 second, the number
will be displayed.
Press “SELECTION” button for 1 second, the number
1.0 will be displayed.
Press '+,- button and select desired outputting type. (By
each press of the button, the number will be displayed
sequentially.)
Press “SELECTION” button for 3 seconds to complete
the setting.
Press '+,- button to select desired outputting type. (By
pressing the button 00,01,02 will be displayed
sequentially）
10
F0 F6
F1 F7
F2 F8
F3 F9
F4 Fb
F5
Geared Motor Accumulated use time
Ice outputting time (ice button)
Evaporator outlet temperature (℃)
Inner temperature of the product (℃)
Dispensing Standard type
Condenser temperature (℃)
Water outputting time (ice+water button)
Accumulated time of power-up
Water outputting time (iwater button)
Mode of automatic drainage
Ice outputting time (ice+water button)
Press “SELECTION” button for 3 seconds to complete
the setting.
F1
Function for changing
the outputting time
(second ) of ice
*Default:1.0
（Factory default）
*Range of outputting
time: 0.1～9.9 seconds
Press “SELECTION” button until the F0 appears.
Press '+,- button to select F1.
Function to select
Select button
F0
Dispensing setting basic
type：select mainly use
function
00: Ice
01: Ice+Water
02: Water
Press “SELECTION” button until the F0 appears.
Press '+,- button and select F0.
Press “SELECTION” button for 1 second, the number
will be displayed.
Press “SELECTION” button for 1 second, the number
1.0 will be displayed.
Press '+,- button and select desired outputting type. (By
each press of the button, the number will be displayed
sequentially.)
Press “SELECTION” button for 3 seconds to complete
the setting.
Press '+,- button to select desired outputting type. (By
pressing the button 00,01,02 will be displayed
sequentially）