Automatic Ice Maker
Automatic Ice Maker
User’s Manual
Be sure the ice machine is standing upright
24 hours prior to plug-in.
Model: ICBIL200, ICBIL300, ICBIL500
TABLE OF CONTENTS
Page
ICE MAKER SAFETY.................................................................................................... 2
IMPORTANT SAFEGUARDS ............................................................................... 2 – 4
MAJOR FEATURES ...................................................................................................... 4
TECHNICAL INFORMATION ..................................................................................... 5
COMPONENTLOCATIONS ........................................................................................... 6
ICE MAKER INSTALLATION ................................................................................................. 6-11
Unpacking ............................................................................................................. 6
Location Requirements ...................................................................................................... 7-9
Electrical Requirements ................................................................................................... 9-10
Connecting the power supply line ........................................................................... 10-11
Water Supply .......................................................................................................................... 11
Installation Types .................................................................................................................. 11
OPERATION ............................................................................................................................... 12-14
Final Checklist before Operation ...................................................................... 12
Operating Method ......................................................................................................... 12-13
How the Machine Makes Ice ..................................................................................... 13-14
Normal Sounds ..................................................................................................................... 14
Preparing the Ice Maker for Long Storage ................................................................... 14
CLEANING AND MAINTENANCE .....................................................................14-17
Exterior Cleaning .............................................................................................. 15
Interior Cleaning ........................................................................................................... 15-16
Water Distribution Tube Cleaning .................................................................................. 16
Ice-Making System Cleaning .................................................................................... 16-17
Condenser Cleaning .............................................................................................................. 17
CONTROL PANEL ..................................................................................................................... 18-19
TROUBLESHOOTING ............................................................................................................ 20-21
We reserve the right to make changes in specifications and design without prior notice.
NOTICE: Models ICBIL200/ ICBIL300/ ICBIL500 are ice-making units and do not
include ice storage bins. If you order a bin, please follow this manual and the manual
accompanying the bin regarding installation, adjustment of storage bin feet, cleaning,
water drainage, etc.
1
ICE MAKER SAFETY
Your safety and the safety of others are very important.
We have provided many important safety messages in this manual and on your appliance.
Always read and obey all safety messages.
This is the Safety Alert Symbol. This symbol alerts you to potential
hazards that can injure or kill you and others. All safety messages will
follow the Safety Alert Symbol and either the words “DANGER″,
“WARNING″OR “CAUTION″.
DANGER means that failure to heed this safety
statement may result in severe personal injury or
death.
WARNING means that failure to heed this safety
statement may result in extensive product damage,
severe personal injury, or death.
CAUTION means that failure to heed this safety
statement may result in minor or moderate personal
injury, or property or equipment damage.
All safety messages will alert you to what the potential hazard is, tell you how to reduce the
chance of injury, and let you know what would happen if the instructions are not followed.
IMPORTANT SAFETY INSTRUCTIONS
WARNING: To reduce the risk of fire, electric shock or injury, when using your ice maker,
follow these basic precautions:
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Plug into grounded 3-prong outlet
Do not remove grounding prong
Do not use an adapter
Do not use an extension cord
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Disconnect power before cleaning
Disconnect power before servicing
Replace all panels before operating
Use 2 or more people to move and
install ice machine
SAVE THESE INSTRUCTIONS
IMPORTANT SAFEGUARDS
Before the ice maker is used, it must be properly positioned and
installed as described in this manual, so read the manual carefully. We
strongly recommend that you have a professional install your new
machine. The warranty may be affected or voided by an incorrect
installation. To reduce the risk of fire, electrical shock or injury when
using the ice maker, follow basic precautions, including the following:
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 It is recommended that a separate circuit, serving only your ice maker, be provided. Use
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receptacles that cannot be turned off by a switch or pull chain.
Do not connect or disconnect the electric plug when your hands are wet.
Never unplug the ice maker by pulling on the power cord. Always grip the plug firmly and
pull straight out from the outlet.
Never clean ice maker parts with flammable fluids. Do not store or use gasoline or other
flammable vapors and liquids in the vicinity of this or any other appliance. The fumes can
create a fire hazard or explosion.
Before proceeding with cleaning and maintenance operations, make sure the power line of
the unit is disconnected and the water line is shut off. (EXCEPTION: When cleaning the
machine’s ice making and water systems,
Before operating, put all the enclosure panels back into their original place.
Do not touch the evaporator with your hand when the machine is operating.
Unplug the ice maker or disconnect power before cleaning or servicing. Failure to do so
can result in electrical shock or death.
Do not attempt to repair or replace any part of your ice maker unless it is specifically
recommended in this manual. All other servicing should be done by a qualified technician.
 Use two or more people to move and install ice maker. Failure to do so can result in back
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or other injury.
To ensure proper ventilation for your ice maker, the front of the unit must be completely
unobstructed. Choose a well-ventilated area with temperatures above 50ºF (10ºC) and
below 89.6ºF (32ºC). This unit MUST be installed in an area protected from the elements,
such as wind, rain, water spray or drips.
The ice maker should not be located next to ovens, grills or other sources of high heat.
The ice maker must be installed with all electrical and water connections in accordance
with state and local codes. A standard electrical supply against the nameplate rating,
properly grounded in accordance with the National Electrical Code and local codes and
ordinances is required.
Do not kink or pinch the power supply cord or drain lines between the ice maker and the
cabinet.
The fuse (or circuit breaker) size should be 20 amperes for the ice makers.
It is important for the ice maker to be well leveled for proper operation. You may need to
make several adjustments to level it.
All installations must be in accordance with local plumbing code requirements.
Make certain that the hoses are not pinched or kinked or damaged during installation.
Check for leaks after connection.
Although the unit has been tested at the factory, due to long-term transit and storage, the
first batch of cubes must be discarded.
Remove the packing materials and clean the ice maker before using.
Turn on the water supply tap before switching on the ice maker. Never turn off the water
3
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supply tap when the ice maker is working.
Except to take ice from the storage bin, keep the bin door closed in order to reduce ice
melting and to promote proper ice formation.
If the ice maker will not be used for a long time, before the next use it must be thoroughly
cleaned. Follow carefully any instructions provided for cleaning or use of sanitizing
solution. Do not leave any solution inside the ice maker after cleaning.
DO NOT touch the condenser fins. The condenser fins are sharp and can be easily
damaged.
DO NOT use solvent-based cleaning agents or abrasives on the interior. These cleaners
may transmit taste to the ice cubes, or damage or discolor the interior.
The ice machine cleaner contains acids. DO NOT use or mix with any other solvent-based
cleaner products. Use rubber gloves to protect hands. Carefully read the material safety
instructions on the container of the ice machine cleaner.
Do not use this apparatus for other than its intended purpose.
SAVE THESE INSTRUCTIONS
Electrical Connection
Do not, under any circumstances, cut or remove the third (ground) prong from the power
cord. For personal safety, this appliance must be properly grounded. The power cord of this
appliance is equipped with a 3-prong grounding plug that mates with a standard 3-prong
grounding wall outlet to minimize the possibility of electric shock hazard from the appliance.
Have the wall outlet and circuit checked by a qualified electrician to make sure the outlet is
properly grounded. When a standard 2-prong wall outlet is encountered, it is your
responsibility and obligation to have it replaced with a properly grounded 3-prong wall
outlet. The ice maker should always be plugged into its own individual electrical outlet
which has a voltage rating that matches the rating label on the appliance. This provides the
best performance and also prevents overloading house wiring circuits which could cause a
fire hazard from overheated wires. Never unplug your ice maker by pulling on the power
cord. Always grip the plug firmly and pull straight out from the outlet. Repair or replace
immediately all power cords that have become frayed or otherwise damaged. Do not use a
cord that shows cracks or abrasion damage along its length or at either end. When moving
the ice maker, be careful not to damage the power cord.
Extension Cord
Because of potential safety hazards under certain conditions, it is strongly recommended that
you do NOT use an extension cord with this ice maker.
Major Features
1. Completely automatic operation.
2. The different colors of the LED display indicate various working modes.
3. The fan motor responds to the ambient temperature. If room temperature is low, the motor
will stop working to keep the cooling system in good working condition.
4. Ice cube size is adjustable.
5. Periodically draining water allow more pure ice and keep minimum mineral.
6. A sensitive probe and accurate timer enhance the performance of the ice maker.
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Technical Information
*The actual quantity of ice produced per day can vary with room and water conditions.
Model
ICBIL200
ICBIL300
ICBIL500
Electrical input
115VAC / 60Hz
230VAC / 60Hz
230VAC / 60Hz
8.2
7.8
16A/18.9A
19.5A/22.4A.
Power consumption(kW·h
8.3
/100 lbs of ice)
Ice-making/Ice-harvest
12.4A/15.3A
rated current
Refrigerant
R404A, 24.5 oz.
R404A, 45.8 oz.
R404A, 52.9 oz.
High/Low side pressure
350psig/120psig
380psig/190psig
400psig/190psig
Unit width x depth xheight 30″x 24″x 20 7/8″
30″x 24″x 20 7/8″
30″x 24″x 26 5/8″
Unit weight
130 lbs maximum
155 lbs maximum
194 lbs maximum
Ice-making capability
+400 lbs/day*
+600 lbs/day*
+1000 lbs/day*
Ice shape
Cube
Cube
Cube
Ice cube dimensions
3/4″x 1″x 3/4″
3/4″x 1″x 3/4″
3/4″x 1″x 3/4″
50℉(10 ºC)-100℉(38 ºC)
50℉(10 ºC)-100℉(38 ºC)
50℉(10 ºC)-100℉(38 ºC)
41℉(5 ºC)-90℉(32ºC)
41℉(5 ºC)-90℉(32ºC)
41℉(5 ºC)-90℉(32ºC)
Ambient temperature
range for best operation
Optimum temperature
range for feed water
*The technical data and performance indices listed above should be used for reference
only. They are subject to change.
This product has been tested and certified to NSF standard 12 by NSF International.
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Component Locations
Top panel
Water
distribution tube
Evaporator
Water pump
Floater valve
Water tank
Water curtain
Ice storage bin
(available
separately)
Adjustable feet
Control panel
Power switch
Access box
Water inlet(3/8”FPT)
Water outlet(1/2” FPT)
Connectors
Ice storage bin
Drain outlet
Ice scoop
6
Ice Maker Installation
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Unpacking
This unit is an ice maker only.
It requires a separate ice storage bin.
Remove packaging materials
IMPORTANT: Do not remove any permanent instruction labels or the data labels on your
ice maker.
Remove tape and glue from your ice maker before using:
 To remove any remaining tape or glue, rub the area briskly with your thumb. Tape or glue
residue can also be easily removed by rubbing a small amount of liquid dish soap over the
adhesive with your fingers. Wipe with warm water and dry with a soft cloth.
 Do not use sharp instruments, rubbing alcohol, flammable fluids, or abrasive cleaners to
remove tape or glue. These products can damage the surface of your ice maker.
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Location Requirements
 This ice maker should be installed by qualified personnel.
Installation clearance
TOP VIEW
7
REAR VIEW
The two holes are for attachment to the ice storage bin. See drawings below.
Connecting
brackets
Rear of ice
storage bin
Drain
Typical installation of ice storage bin
Two connecting brackets are attached to the upper rear edge of the ice storage bin. Turn the
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brackets up (180) and use two screws to connect the main machine and ice storage bin.
 To ensure proper ventilation for your ice maker, you need keep the front of the unit
completely unobstructed.
 Choose a well-ventilated area with temperatures above 50ºF (10ºC) and below 100ºF
(38ºC). This unit MUST be installed in an area protected from the elements, such as wind,
rain, water spray or drips.
 The unit should not be located next to ovens, grills or other sources of high heat.
 Installation of the ice maker requires a cold water supply inlet of 3/8″(9.5 mm) soft
copper tubing with a shut-off valve.
 The ice maker requires a continuous water supply with a minimum pressure of 15 psig and
a static pressure not to exceed 80 psig. The temperature of the water feeding into the ice
maker should be between 41ºF (5ºC) and 90ºF (32ºC) for proper operation.
 In general, it is always a good idea to filter the water. A water filter, if it is of the proper
type, can remove taste and odors as well as particles.
 The ice maker must be installed with all electrical and water connections in accordance
with state and local codes.
 The ice maker and bin should be located on a firm and level surface. It is important for the
ice maker to be perfectly level for proper operation; otherwise water may not flow properly
through the evaporator (ice mold). Ice production will be less than expected and operation
will be noisy.
 The feet of most bins can be rotated to adjust the height if necessary. Follow instructions
accompanying the bin you purchase.
Electrical Requirements
 Before you move your ice maker into its final location, be sure you have the proper
electrical connection. Refer to the nameplate rating at the left of the ice machine (or seeing
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page 5 “Technical Information”) to make sure proper voltage, properly grounded in
accordance with National Electrical Code and local codes and ordinances, is required. The
ice maker should always be plugged into its own individual electrical outlet. It is
recommended that a separate circuit, serving only your ice maker, be provided. Use
receptacles that cannot be turned off by a switch or pull chain. The fuse (or circuit breaker)
size should be 20 amperes.
Recommended grounding method
For your personal safety, this appliance must be grounded. The power supply cord (not
included) must have a 3-prong grounding plug. To minimize possible shock hazard, the cord
must be plugged into a mating 3-pronged and grounding-type wall receptacle, grounded in
accordance with the National Electrical Code and local codes and ordinances. If a mating
wall receptacle is not available, it is the personal responsibility of the customer to have a
properly grounded, 3-prong wall receptacle installed by a qualified electrician.
Connecting the power supply line
Access cover
1. Unscrew the two screws holding the access cover and remove the cover. You will find
two leads (black and white). See drawing below.
Grounding screw
2. Feed a power supply cord (not included) through the access cover and connect it with the
two leads. The ground line should be connected to the grounding screw. The two
connectors must be insulated. Put the access cover back in place.
Strain relief bracket
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3. You will find a strain relief bracket in the accessory package.
Fix the power supply
cord below the bracket, as shown in the previous illustration.
4. The other end of the power supply cord should be connected to an outlet that is in
accordance with the local electrical code.
Water Supply
The water supply should be ready at the point of installation. The water supply pressure
should be a minimum of 15 psig with a static pressure not more than 80 psig. (A wall outlet
directly behind the ice maker will make installation easier.)
IMPORTANT:
1. All installations must be in accordance with local plumbing code requirements.
Professional installation is recommended.
2. Water inlet fitting: 3/8″FPT (Female Pipe Thread) ; drain line connection: 1/2″FPT.
3. Make certain that you have a proper water supply and a proper drain hose, the hoses are
not pinched or kinked or damaged during installation.
4. Check for leaks after connection.
Tools required: 3/8″open-end wrench, Phillips screwdriver
Connecting the water line:
1. Turn off main water supply.
2. Find a water supply line near the installation location. The distance should be less than the
length of the water supply hose.
3. A shut-off valve must be installed to the main water supply.
4. Connect the water supply hose to tap and water inlet valve. Tighten firmly by hand, then
one-half turn with wrench.
5. Connect the water drain hose to drain line connection. Tighten firmly by hand, then
one-half turn with wrench.
6. Turn on main water supply and tap. Check for water supply connection leaks. Tighten
every connection (including connections at the water inlet).
Installation Types
This ice maker has only been designed for mobile (free-standing) installation. There must be
adequate air space around the unit for ventilation purposes. (See page 7.)
Mobile installation:
A mobile installation will allow you to install the ice maker free-standing in any place you
desire provided you have access to a water supply. You must follow the stated instructions
for
a. Electrical requirements
b. Water supply
Cleaning before use
After you remove all tape from the machine, clean the inside of your ice maker and ice
storage bin before using them. See “Interior Cleaning″in the Cleaning and Maintenance
section.
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Operation
Final Check List before Operation
1. Have all packing materials and tape been removed from the interior and exterior of the ice
maker?
2. Did you clean the ice storage bin?
3. Have the installation instructions been followed, including connecting the machine to
water and electricity?
4. Has the machine been leveled?
5. Is the ice maker in a site where the ambient temperature is between 50º F (10º C) and
100ºF (38ºC) and the water temperature between 41º F (5º C) and 90º F (32º C) all year
round?
6. Has the water supply pressure been checked to ensure a minimum of 15 psig with a static
pressure not to exceed 80 psig?
7. Is there a clearance of at least 6″at the rear and 6″at the sides for proper air ventilation?
8. Has the power supply voltage been checked or tested against the nameplate rating? And
has proper grounding been installed for the ice maker?
9. Is the ice maker plugged in?
10. Have you turned on the main water supply and the tap?
11. Have you checked for leaks at all water supply connections?
Operating Method
1. Turn on the water tap; water enters the water tank. Then turn on the power switch; the
red indicator LED of the power switch lights.
2. After 3 minutes, the ice maker will automatically proceed to the ice-making stage and the
sound of flowing water will be heard.
3. When a batch of ice has been fully formed, it will be harvested into the ice storage bin
automatically.
4. When the ice storage bin is full, the sheet of cubes will not fall completely and the water
curtain opens, the microswitch will be kept open. The machine is in the Bin Full stage.
5. The unit will start making ice again after ice cubes are removed. At the same time, water
curtain swings back to hold microswitch be in operating position.
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Ice-making stage
Ice harvest stage
IMPORTANT:
 Although the unit has been tested and cleaned at the factory, due to long-term transit and
storage, the first batch of cubes must be discarded.
 Never turn off the water supply tap when the ice maker is working.
 Never touch the evaporator when the machine is running.
 Except to take ice from the unit, keep the bin door closed to reduce melting and ensure
proper ice formation.
How the Machine Makes Ice
Turn the power switch to the ON position. After about 3 minutes the machine will
automatically go into the ice-making stage.
There are two distinct cycles: freeze and harvest. During the freeze cycle, water flows to the
evaporator surface. In the harvest cycle, the ice is released and water enters the machine. A
complete cycle (freeze cycle and harvest cycle) takes 15 to 40 minutes, depending on
temperature and operating conditions.
Freeze: During the freeze cycle the compressor is pumping refrigerant, the fan motor is
blowing air, and the water pump is pumping water. When the batch of ice has been
fully formed, the ice maker stops the freeze cycle and the harvest cycle start.
Harvest: During the harvest cycle the compressor is still operating, power is supplied to the
water purge valve and hot gas valve. The water purge valve opens and allows the
water pump to purge the water remaining in the water tank , removing all
impurities and sediment. This allows the machine to make clear ice cubes and keep
mineral build-up at a minimum. Then the water pump stopped. When the hot gas
valve opens, it allows hot gas to go directly to the evaporator. The gas warms the
evaporator, causing the cubes to slide off the evaporator and into the storage bin.
The freeze cycle will restart when all the cubes drop into the bin.
How the machine uses water:
The ice maker begins with a fixed charge of water that is contained in the water tank. As the
water flows to the freezing evaporator surface, the water freezes and sticks to the ice cube
molds. During the ice-making process, fresh water enters the water tank continuously as the
water from the tank freezes continuously on the evaporator.
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Evaporator
Water
pump
Water tank
Hot gas valve
Compressor
Condenser
Fan
motor
Normal Sounds
Your new ice maker may make sounds that are unfamiliar to you. Most of the new sounds
are normal. Hard surfaces like the floor and walls can amplify the sounds. The following
describes the kinds of sounds that might be new to you and what may be causing them.
 Rattling noises may come from the flow of the refrigerant or the water line. Items stored
on the top of the ice maker can also make noises.
 The high-efficiency compressor may make a pulsating or high-pitched sound.
 Running water may make a splashing sound.
 You may hear air being forced over the condenser by the condenser fan.
 During the harvest cycle, you may hear the sound of ice cubes falling into the ice storage
bin.
Preparing the Ice Maker for Long Storage
If the ice maker will not be used for a long time, or it is to be moved to another place, it will
be necessary to drain water from the system.
1. Shut off the water supply at the main water source.
2. Disconnect the water supply pipe from the water inlet.
3. Depress the clean button and hold over six seconds, the machine will go into the draining
mode automatically, with harvest and ice-making indicators blinking, till the water flush
down the drain completely. then the harvest indicator and ice-making indicator LEDs will
be on. And the drain process complete.
4. Shut off the power supply at the main electrical power source.
5. Dry the water tank .
6. Remove all ice cubes from the ice storage bin and dry it.
7. Keep the door opening to allow for ventilation and to prevent mold and mildew.
8. Leave the water supply pipe and power cord disconnected until ready to reuse.
IMPORTANT:
 Do not touch the power plug when your hands are wet.
 Never unplug the unit by pulling on the plug.
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Cleaning and Maintenance
Periodic cleaning and proper maintenance will ensure efficiency, top performance, and long
life. The maintenance intervals listed are based on normal conditions. You may want to
shorten the intervals if you have pets or there are other special considerations.
What shouldn’t be done?
Never keep anything in the ice storage bin other than ice: objects like wine and beer bottles
are unsanitary, and the labels may slip off and block the drain.
What should be kept clean?
There are 5 things to keep clean:
1. The exterior
2. The interior
3. Water distribution tube
4. The ice-making system
5. Condenser fins
Exterior Cleaning
The exterior of the ice maker and bin may be cleaned with a soft cloth or sponge dampened
with a mild detergent and warm water solution such as 1 oz of dishwashing liquid mixed
with 2 gallons of warm water. Never use solvent-based or abrasive cleaning agents. Rinse
with clean water. Wipe with a soft clean towel to prevent water
spotting.
Interior Cleaning
Clean the water tank before the ice maker is used for the first time and reused after stopping
for an extended period of time. It is usually convenient to sanitize the tank after the
ice-making system has been cleaned and the ice storage bin is empty. The ice storage bin
should be sanitized occasionally. Follow these steps to clean the tank and the bin:
1. Disconnect power to the unit.
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2. Remove ice machine front panel.
3. Using a sanitizing solution made of 1 ounce of household bleach and 2 gallons of hot
water (95º to 115ºF), wipe down the water tank and the inside of the ice storage bin with a
clean cloth. To clean hard-to-reach corners, apply the sanitizing solution with a spray
bottle.
4. Rinse thoroughly with clear water. This completes the interior cleaning of the ice maker
and storage bin.
5. Reconnect power to the unit.
Water Distribution Tube Cleaning
When you find that the ice cubes are incompletely formed or the output of ice cubes is low,
the water distribution tube may be blocked. Set the power switch to OFF. Unscrew the front
and top panels. You will see the water distribution tube. Rotate the water distribution tube so
that the holes in it are facing up. Using a toothpick or similar tool, dredge the holes, then
rotate the water distribution tube back to its original position. If the tube is badly blocked,
clean it as follows:
1.
2.
3.
4.
Shut off the water and power supplies.
Disconnect the water hose from the distribution tube.
Lift one side and remove the distribution tube.
With a brush, clean the tube with a dilute solution of warm water and a mild detergent
such as dishwashing liquid. After removing the dirt and lint from the surface, rinse the
tube with clean water.
5. Replace the distribution tube.
6. Reconnect the water supply and power supply lines.
7. Re-attach the top and front panels.
Ice-Making System Cleaning
Minerals that are removed from water during the freezing cycle will eventually form a hard,
scaly deposit in the water system. Cleaning the system regularly helps remove the mineral
scale buildup. How often you need to clean the system depends on how hard your water is or
how effective your filtration may be. With hard water of 15 to 20 grains/gal. (4 to 5
grains/liter), you may need to clean the system every 3 months.
1. Remove ice machine front panel.
2. Make sure all ice is off evaporator. If ice is being made, initiate harvest or wait for cycle
completion, then turn machine off at the power switch.
3. Remove all ice cubes from the storage bin.
4. Keep the ice maker connected to the water supply. Pour 8 oz. of Nickel-Safe Ice Maker
Cleaner Solution into the water tank.
5. Turn on the power switch. Within 3 minutes press the Clean button. The machine will go
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into the cleaning mode automatically.
6. The ice-making system cleaning cycle will continue for 30 minutes unless you press the
power switch (you can press the power switch to stop the cleaning cycle any time during
the 30 minutes). After cleaning, the harvest indicator and ice-making indicator LEDs will
be on. The cleaning process stops.
7. Repeat steps 4 to 5 above three times to rinse the ice-making system thoroughly. This will
complete ice-making system cleaning.
(NOTE: Do not add Ice Maker Cleaner Solution to the water tank during the rinses.)
8. Perform steps 3 and 4 in the Interior Cleaning section.
9. If you want to make ice cubes after cleaning, turn off the power switch, then turn on the
power switch. The next ice-making cycle will begin.
10. Discard the first batch of ice.
Condenser Cleaning
1. See drawing below.
Condenser
2. The air cooled condenser should be vacuumed once or twice per year to remove any lint
that may have been drawn into it. using a tool that seems like a probe to remove any lint
from the condenser fins.
NOTE: Do not touch condenser fins.They are sharp and can be damaged easily.
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Control Panel (at the left side of the machine)
You will find the control panel at the left side of the machine. This panel includes the clean
button, the mode button and four LED indicators.
Operation of the control panel:
1. When the unit is plugged in and the power switch is turned on, the power indicator and
the other three indicator lights are all on.
2. After three minutes for water inlet, the ice maker will start to make ice automatically.
Only the power and ice-making indicators will be on.
3. During harvest, the harvest indicator light is on and ice-making indicator off. When the
ice storage bin is full, only the ice-full indicator and power indicator are on.
NOTE: During the ice making cycle or harvest mode, the machine cannot enter the
clean mode. Pressing the clean button during the ice-making or harvest mode,
it will be ignored. The ice-making or harvest will continue.
4. When you want to clean the machine, turn off the power switch first, then turn it on again.
Press the Clean button within 3 minutes and the ice maker will start the cleaning mode,
with harvest and ice-making indicators blinking. After 30 minutes, the cleaning mode
stops and the harvest indicator and ice-making indicators are on steady. If you want to
restart the ice-making process after cleaning, turn OFF the power switch first, then turn on
the power switch again and the machine will automatically go into the ice-making
process.
5. If you want to interrupt the cleaning mode before it is finished, do not press the Clean
button again. Instead, turn the power switch off. This stops the cleaning cycle.
6. If the unit is connected to the power supply but no visual indicator lights up when the
power switch is turned on, the fuse in the control panel box may need to be replaced.
Descriptions of LEDs and buttons:
1. Bin Full (white) LED: Bin Full indicator light
When this LED is on, it indicates that the ice level in the bin is high enough to hold the
water curtain open, the microswitch is open, or there is something obstructing the closing
of the water curtain. The unit will stop working. When ice cubes are removed from the ice
storage bin, clearing the ice-full probe, the white LED will flash for 3 minutes. Then the
unit will restart and return to the ice-making mode.
2. Ice Making (Green) LED: Ice Making indicator light
18
3.
4.
5.
6.
When this LED is on, the unit is in the ice-making mode.
Ice Harvest (Yellow) LED: Ice Harvest indicator light
When this LED is on, the unit is working in the ice harvest mode. .
Power (White) LED: Power indicator light
When the main power switch that is located on the left side of the unit is turned on, The
power indicator LED is on ,the unit starts working after 3 minutes..
Mode button: This button is mainly for service. When it is pressed, the ice making
mode changes to ice harvest mode or vice versa. The mode is indicated by the status of
the green or yellow LEDs.
Clean button
If you press the Clean button within three minutes after the power has been turned on, the
ice maker will enter the cleaning mode. If press the Clean button and hold it for more than
six seconds, the machine will enter the draining mode. The green and yellow LEDs will
be blinking together.
Ice Size Adjustment Guide:
1. Press and hold the “Clean” button and the “Mode” button together for at least 3 seconds.
The unit will enter the Ice Size Adjustment mode. The “ICE” LED (green) will be
blinking continuously during the ice size adjustment.
2. While in the Ice Size Adjustment mode, press the “Clean” button or the “Mode” button
for the desired ice size.
Smaller ice setting:
By pressing the “Clean” button, you can decrease the size of the ice cubes. The “FULL”
LED (red) will flash as you lower the ice size and will finally be blinking at the setting of
smallest ice size.
Larger ice setting:
By pressing the “Mode” button, you can increase the size of the ice cubes. The “HARVEST”
LED (yellow) will flash as the larger size is set and will blink when the setting of largest ice
size has been reached.
After 10 seconds without any operation, the unit will automatically memorize the current
state and return to the previous mode.
NOTE: If during the ice size adjustment, the “BIN FULL”, “ICE” and “HARVEST”
LEDS blink all at once, this indicates that the unit is in the default factory
setting of the ice size adjustment.
IMPORTANT:
 Avoid letting water contact the control box
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Troubleshooting
Before Calling for Service
If the unit appears to be malfunctioning, read through the OPERATION section of this
manual first. If the problem persists, check the Troubleshooting Guide below and on the
following page. The problem could be something very simple that can be solved without a
service call.
Troubleshooting Guide
Problem
The machine doesn’t
operate.
Water doesn’t feed in
after the ice maker starts.
Machine makes ice cubes,
but ice storage bin does
not fill up with ice.
Water is leaking from the
unit.
Possible cause
Probable correction
The ice maker is
unplugged.
The fuse is blown.
Plug the ice maker in.
Replace fuse. If it happens
again, call for service to
check for a short circuit in
the ice maker.
The ice maker power
Turn the ice maker power
switch is OFF.
switch ON.
The ice storage bin is full
Remove some ice. Make
of ice.
sure the water curtain and
microswitch are close.
The water tap is turned off. Turn on the water supply
tap.
The water supply line is not Reconnect the water supply
connected properly.
line.
Condenser may be dirty.
Clean the condenser air
filter.
The air flow to the ice
Check the installation.
maker may be obstructed.
The ambient and water
Check the installation.
temperatures are high, or
the machine is near some
heat source.
A few water drops fall to
Normal condensation on
the floor when you open
the door or some water
the door to take out ice
together with ice. Take care
from the ice storage bin.
when you take out ice.
Water supply connection
Tighten fitting. See
leaking.
“Connecting the water
line″.
20
Problem
Possible cause
Cube are partially formed Not enough water in the
or are white at the bottom water trough.
Noise during operation.
The ice maker stops
suddenly while making
ice.
The feet are not leveled
and locked
Certain sounds are
normal.
The electricity is off.
The room temperature is
out of the stated range.
The ice storage bin is full
of ice.
The body of the ice maker
is electrified.
Scaling occurs frequently
inside the machine.
The grounding line isn’t
in the socket.
The hardness of the water
is too high.
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Probable correction
Check if the water supply
pressure is below 15 psig.
Check water supply;filter
may be restricted.
Check for a water leak at the
water trough.
Level and lock the feet. See
“Leveling the Ice Maker”.
See “Normal Sounds”.
Reconnect the power supply
line.
Cut off the electricity; Let
the ice maker stop working
until the temperature returns
within the stated range.
Remove some ice cubes;
Make sure the water curtain
and microswitch are close.
Use a socket meeting the
required electrical standard.
Use a water-softening device
installed in front of the water
inlet.
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