Automatic Ice Maker
--Both Manual & Automatic water supplying
Instruction Manua l
Model: 1022101300
To ensure proper use of this appli ance and your safety, please read the follow ing
instructions carefully before operating this appliance.
1
CONTENTS
IMPORTANT INSTRUCTIO------------------------------------------------------------------------------2
IMPORTANT SAFTY TIPS------------------------------------------------------------------------3
SPECIFICATION--------------------------------------------------------------------------------------------5
DIMENSION/CONNECTION---------------------------------------------------------------------5
RATING------------------------------------------------------------------------------------------------5
GENERAL INFORMATION-------------------------------------------------------------------------------6
MAIN UNIT CONSTRUCTION-------------------------------------------------------------------6
ICE-MAKING AND ITS WATER TANK PARTS----------------------------------------------6
OPERATION PANEL-------------------------------------------------------------------------------7
EXPLOSIVE DRAWING---------------------------------------------------------------------------8
OPERATING PROCEDURE AND MAINTENANCE-----------------------------------------------11
UNPACKING YOUR ICE MAKER-------------------------------------------------------------------------11
INSTALLATION LOCATION REQUIREMENT------------------------------------------------11
ELECTRICAL REQUIREMENT & CONNECTIONS----------------------------------------12
CLEANING
CLEANING
YOUR
YOUR
ICE
ICE
MAKER
MAKER
BEFROE
BEFROE
FIRST
FIRST
USING
USING--------------------------------13
OPERATION YOUR UNIT-------------------------------------------------------------------------------13
HOW TO FILL WATER BY HAND---------------------------------------------------------------14
OPERATION THE ICE MAKING PROCESS------------------------------------------------14
AUTOMATIC SELF-CLEANING PROGRAM--------------------------------------------------17
TIMER SETTING OPERATION-------------------------------------------------------------------17
INTERNAL LED LIGHT OPERATION-----------------------------------------------------------18
ERROR CODE OF UNIT BREAKDOWN-------------------------------------------------------18
WATER DRAINAGE----------------------------------------------------------------------------------18
NORMAL SOUNDS----------------------------------------------------------------------------------18
PREPARING ICE MAKER FOR LONG STORAGE------------------------------------------19
CLEAND AND MAINENANCE ---------------------------------------------------------------------------19
EXTERIOR CLEANING-----------------------------------------------------------------------------20
INTERIOR CLEANING------------------------------------------------------------------------------20
ICE MAKING PARTS CLEANING----------------------------------------------------------------------20
ICE MAKING ASSEMBLY SYSTEM CLEANING BY USING
NU-CALGON NICKLE SAFE ICE-MACHINE CLEANER ----------------------22
CLEANING SUGGESTION-------------------------------------------------------------------------------------23
WIRING DIAGRAM--------------------------------------------------------------- ---------------------------------24
NORMAL TROUBLE SHOOTING-------------------------------------------------------------------------------------25
2
DANGER
WARNING
Your safety and the safety of others are very important.
We have provided many important safety messages manual and your appliance.
Always read and obey all safety messages.
This is the safety alert symbol:
!
All safety messages will follow the safety alert symbol and the word “DANGER” or “WARNING”.
These words mean:
You can be killed or seriously injured if you don’t immediate follow instructions.
All safety messages will tell you what the potential hazard is, tell you how to reduce the chance of injury,
and tell you what can happen if the instructions are not followed.
IMPORTANT SAFETY INSTRUCTIONS
3
When using electrical appliances, basic safety precautions should be followed to
reduce the risk of fire, electric shock, and injury to persons or property. Read all
instructions before using any appliance.
Use this appliance only for its intended purpose as described in this owner’s manual.
This ice-maker must be properly installed in accordance with the installation instructions before it is
used.
This unit must be positioned so that the plug is accessible. Do not run cord over carpeting or other heat
insulators. Do not cover the cord. Keep cord away from traffic areas, and do not submerge in water. No
other appliance should be plugged into the same outlet, and be sure that the plug is fully inserted into
the receptacle.
We do not recommend the use of extension cord as it may overheat and cause a risk of fire. If you must
use an extension cord, use 16AWG minimum size and rated no less than 1875 watts.
If the supply cord is damaged, it must be replaced by the manufacturer or its service agent or a
similarly qualified person in order to avoid a hazard.
Disconnect the mains plug from the supply socket when not in use for a long term, where supply
connection is via mains plug.
Remove power plug or disconnect from the mains before cleaning or servicing the appliance. NOTE: If
for any reason this product requires service, we strongly recommend that a certified technician perform
the service.
Never unplug you unit by pulling on the power cord. Always grasp the plug firmly and pull straight out
from the outlet.
Do not use your unit outdoors. Keep the unit away from direct sunlight and make sure that there is at
least 6 inches of space between the back of your unit and wall and keep the front free. Keep ventilation
opening in the appliance enclosure or in the built-in structure, clear of obstruction.
Do not tip over the unit which will cause abnormal noisy and make the ice-cube size abnormal. And
seriously, it may cause water leakage from the unit.
If the unit is brought in from outside in the winter season, give it a few hours to warm up to room
temperature before plugging it in.
Do not use other liquid to make the ice-cube other than water.
Do not clean your ice maker with flammable fluids. The fumes can create a fire hazard or explosion.
IMPORTANT SAFETY TIPS
4
– WARNING: Do not damage the refrigerant circuit.
– WARNING: Children should be supervised to ensure that they do not play with the appliance.
– WARNING: This appliance must be earthed. And use the 110-120V/60Hz earthed power supply.
- DANGER – Risk Of Fire or Explosion. Flammable Refrigerant Used. Do Not Use Mechanical
Devices To Defrost Ice Maker. Do Not Puncture Refrigerant Tubing.
- DANGER – Risk Of Fire Or Explosion. Flammable Refrigerant Used. To Be Repaired
Only By Trained Service Personnel. Do Not Puncture Refrigerant Tubing.
- CAUTION – Risk Of Fire Or Explosion. Flammable Refrigerant Used. Consult Repair
Manual/Owner’s Guide Before Attempting To Install or Service This Product. All Safety Precautions
Must be Followed.
- CAUTION – Risk Of Fire Or Explosion. Dispose Of Property In Accordance With Federal Or Local
Regulations. Flammable Refrigerant Used .
- CAUTION-Risk Of Fire Or Explosion Due To Puncture Of Refrigerant Tubing;Follow Handling
Instructions Carefully. Flammable Refrigerant Used.
The ice maker should be installed in accordance with the safety standard for Refrigeration Systems,
ASHRAE15. The ice maker shall not be installed in corridors or hallways of public buildings.
If the unit is with problem need to be maintained, that replacing with like components and that servicing
shall be done by factory authorized service personnel, so as to minimize the risk of possible ignition
due to incorrect parts or improper service.
IMPORTANT:
The wires in this mains lead are colored in accordance with the following code:
Green with or without yellow strip: Grounding
White: Neutral
Black: Live
To avoid a hazard due to instability of the appliance, it must be placed at an even or flat surface.
5
SPECIFICATIONS
1) DIMENSIONS/CONNECTIONS
2) Rating
MODEL
POWER SUPPLY VOLTAGE 1Phase, 110-120/60Hz
ELECTRICAL PROTECTIO N CLASS
I
ICE MAKING RATING (Amps)
1.5 Amp
ICE HARVEST RATING (Amps)
2.3 Amp
ICE MAKING CAPACITY (lbs/24H)
66 lbs / 24Hour*
REFRIGERANT CHARGE
R600a, 1.8 Oz/51g
VESICANT
C5H10
UNIT DIMENSIONS(W X D X H) (in) 13.6x13.35 x23.7
NET W EIGHT/GR OSS WEIGHT(ibs) lbs
CONNECTION POWER CORD---- 18 AWG
WATER SUPP LY----1/4 inches Diameter
DRAIN PIPE ---Φ5/8 inches
SYLPHON BELLOWSS
MAX ICE STORAGE CAPACITY(KG)
4 Kg
ACCESSORIES
ICE SCOOP, INSTALLATION KITS
RUNNING CONDITION S ROOM TEMP 50-110 Fahrenheit
WATER SUPP LY TEMP 41-95 Fahre nheit
WATER SUPP LY PRESSURE** 0.04-0.6 MPa
NOTE *: TESTED AT 70 Fahrenheit RO OM TEMPERATURE AND 50 Fahrenheit WATER TEMPERATURE.
**. FOR AUTOMATIC WATER SUPPLYING
1022101300
40.7
6
GENERAL INFORMATION
1) Main Unit Construction
1.Water filler cap on top
2.Top cover
3. Ice-making & its water tank assembly: Including ice-making evaporator, water tank, water
charging tank,water control valve, water pump and some detecting parts
4. Door for ice taking
5. Operation panel
6. Air outlet: Must keep the air circulate smoothly, hot air will blow out when unit running.
7.Air inlet
8.Main Water supplying inlet: For connecting the main water supplying pipe
9. Water draining port：Normal plugged with the cap. When need to drain the water, unplug the cap.
And connect the white drain pipe.
Accessory: About 6 feet long and white color water drain pipe、
1/4 inches to 1/2 inches water quick connector of the water faucet, ice spoon
¢5/8 inches diameter and white color water supplying hose
2) Ice-making and its water tank parts
7
A. Water level switch installing plate
B. Water supplying pipe
C. Water charging tank: Approximate 3.5 litters volume
D. Water outlet control valve of water charging tank
E. Water tank for water circulation: Approximate 0.9 litters volume
F. Ice full detecting board: Use to detect the inner cabinet is full of ice or not, and to check the
ice-harvest process is over or not.
G. Water circulation pump
H. Water drain pipe of the water tank：When ice-making, this silicone pipe should be clamped in the
slot of the water tank wall; And when draining the water, this pipe should be pulled out and expand
completely.
I. Ice full detector
J. Water level detecting switch
K. Evaporator (ice-making module)
L. Water dividing pipe：With eight little holes, water will flow out from these little holes. And if no
water flows out, can be disassembled and cleaned.
3) Operation panel
A．LCD display window
1、Unit ON or OFF state symbol: When the unit is turned off(standby mode), this symbol
flashes, and when the unit is working, the symbol will keep lighting on.
2、Ambient temperature and ice-making countdown time display
3、Ice-making setting and Timer setting display
4、Error code：E1 means that the ambient temperature sensor is faulted
E2 means that ice-making process is abnormal；
5、Light symbol：When this symbol displays, the LED light inside the cabinet will be on；
6、Water flowing and water absence symbol: If the arrow of this symbol flashes, means the
water is flowing in to the water tank; And if the whole symbol keeps on, means there is no
enough water to start the ice-making process.
7 、 Ice-full display: When the ice storage cabinet is full of the ice cube, this symbol will
display, and the unit will stop ice-making process.
8、Ice making and harvest display：When the ice cube symbol keep rotation, means the unit
is making the ice; And if the symbol flashes, means the unit is during the ice harvest process.
9、Self-cleaning display.
B．“LED light” button: To turn on or turn off the internal LED light;
Note: Keep pressing this button for more than 5 seconds, it is to change the ambient
temperature unit between Fahrenheit degree and Centigrade degree.
C．“Timer/Clean”button：Quickly press this button once, to enter the Timer setting program; And
1
2
3
4
5
67
8
9
LIGHT
TIMER
CLEAN
ON/OFF
8
press this button for more than 5 seconds, to let the unit enter the Self-Cleaning
program.
D．“ON/OFF”button：
When the unit is off, press this button to turn on the unit; And during the automatic-cleaning
program, or normal ice-making state, press this button to turn off the unit at once;
And also if the unit is set with the Timer, press this button to cancel the Timer
setting.
When the unit is making the ice cube, press this button for more than 5 seconds, the unit will
switch to ice harvest process by force.
E. Water Supplying Mode setting button: Use a thin pole to press this button, can change the water
supplying mode between manual supplying and automatic supplying.
F、G:“+”、“-”button：
Use to adjust the ice-making process duration period length, the default setting is zero, 1
minute adding or decreasing per each pressing of “+” or “-” button.
Also to adjust the delay time of the timer, the default setting is zero, 1 hour adding or
decreasing per each pressing of “+” or “-” button.
4) EXPLOSIVE DRAWINGS
9
No.
Part Name
Material
Qty.
Note
1
Top cover
Steel plate
1
With hole
2
Top Water filler flame
ABS
1
3
Top water filler cap
Transparent ABS
1
4
Insulation sponge for top cover
PE
1
324*70
5
Cap of the water dividing pipe
Silicone
1
6
Water dividing pipe, eight holes
ABS
1
7
Water Circulation pump
Electrical parts
1
8
Water charging tank
PP
4
9
Ice full detecting plate
ABS
1
10
Evaporator & its frame
Copper plated with
nickle, and ABS
frame
1
11
Sealing circle
Silicone
1
12
Water outlet control valve
Electrical
parts,DC12V
1
13
Water pipe of outlet control valve
Silicone
1
14
Back plate
Galvanized sheet
1
15
Electrical PCB box
ABS,fire-retardan
t
1
16
Cover of electrical PCB box
PCB, Electrical
parts
1
17
Main control PCB
PCB, Electrical
parts
1
18
Water pipe of water pump outlet
Silicone
1
19
Magnetic control switch
DC5V, Electrical
parts
1
20
The cover of water tank
ABS
1
21
Capillary
Copper tube
1
22
Water level detecting switch
Electrical
parts,DC5V
1
23
Water tank
ABS
1
24
Power cord
Electrical parts
1
25
The clipper of power cord
PP, fire-
retardant
1
26
Water inlet valve
Electrical
parts,DC12V
1
27
Ice-harvesting Electro-magnetic
valve
AC115V/60Hz,
Electrical parts
1
28
Right side plate
Steel plate
1
29
Support plate of foaming cabinet
Galvanized steel
1
10
30
Dry filter
Copper parts
1
31
Support flame of DC fan
Galvanized
steel,0.6mm
1
32
DC fan
Electrical
parts,DC12V
1
33
Water drain pipe of water tank
Silicone
1
34
Bottom Foot
ABS and bolts
4
35
Air inlet front panel
ABS
1
36
Water drainage cap
Rubber
1
37
Water drainage port
ABS
1
38
Front door panel for ice taking
ABS
1
39
Transparent window of front door
panel for ice taking
AS
1
40
Door shaft
ABS
2
41
Compressor
Electrical parts，
AC115V
1
42
Refrigerant charging valve
Copper parts
1
43
Bottom plate
Galvanize steel
1
44
Condenser
Copper and
aluminium
1
45
Inner plate of ice-taking door
ABS
1
46
Operation panel paper
PET/PVC
1
47
Door frame for ice taking
ABS
1
48
Operation panel PCB box
Transparent ABS
1
49
Operation panel PCB
Electrical and
Electronic parts
1
50
Left side plate
Steel plate
1
51
Foaming cabinet
Assembly
1
52
Water drainage pipe of cabinet
Silicone
1
53
Top sponge of cabinet
PE
1
54
Ice scoop
ABS
1
55
LED light
Electrical parts
1
56
Wiring
Electrical part
1
Not shown
11
UNPACKING YOUR ICE MAKER
1. Remove the exterior and interior packaging. Check if all the accessories, including instruction
manual, ice scoop, white water supplying hose, 1/4 inches to 1/2 inches water quick connector and
the water draining pipe, etc., are inside or not. If any parts are missing, please contact our
customer service.
2. Remove the tapes for fixing the door and inner cabinet, ice scoop, etc.. Roughly clean the inner
cabinet & ice scoop with wet clothe.
3. Put the ice maker on a level & flat floor, without direct sunlight and other sources of heat (i.e.: stove,
furnace, radiator). Make sure that there is at least 8 inches gap between the air outlet and the
obstacles, and at least 2 inches between Left/Right side and the wall.
4. Allow 4 hours for the refrigerant fluid to settle before plugging the ice maker in if the unit maybe fall
upside down during shipping or transportation.
5. The appliance must be positioned so that the plug is accessible.
WARNING:Only use drinking water.
For manual water supplying, fill with potable water only.
For automatic water supplying, connect to the potable main water
supply only.
INSTALLATION LOCATION REQUIREMENT
a) This unit is not for outdoor use. Keep the proper room temperature and inlet water
temperature according to above specification table. Otherwise it will affect the ice making performance.
b) This unit should not be located near any heat resource.
c) The unit should be located on a firm & level foundation at normal counter top height.
d) There must be at least 6 inches clearance at rear side for connection and 8 inches clearance
in front to open the door and keep good air circulation.
e) Do not put anything on the top of the ice maker.
OPERATING PROCEDURES & MAINTENANCE
Side view (mm)
(mm)
Installation clearance
top view (mm)
50
12
Electrical Shock Hazard
Plug into a grounding wall outlet.
Never remove the ground prong.
Use separate power supply or receptacle.
Never use an adapter.
Never use an extension cord.
Failure to follow these instructions can result in death, fire, or
electrical shock.
To ensure proper ventilation for your ice maker, the front of the unit must be completely unobstructed
(at least 8 inches free space). Allow at least 6 inches cm clearance at rear, and 2 inches of two sides for
proper air circulation. And allow about 20 inches high space at top to fill water freely from unit top
when using manual water supply way and for proper air circulation. The installation should allow the ice
maker to be pulled forward for servicing if necessary.
When installing the ice maker under a counter, follow the recommended spacing dimensions shown
above. Place electrical and drain fixtures in the recommended locations as shown.
Choose a well-ventilated area with temperatures above 50 Fahrenheit and below 90 Fahrenheit. This
unit MUST be installed in an area protected from some elements, such as wind, rain, water spray or
drips.
The temperature of the water supplying should be between 41 Fahrenheit and 77 Fahrenheit for proper
operation.
ELECTRICAL REQUIREMENT & CONNECTIONS
WARNING: THIS UNIT MUST BE EARTHED.
Before you move your ice maker into its final location, it is important to make sure you have the proper
electrical connection.
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. If the supply cord or plug to be replaced, it should be
done by a qualified service engineer.
This appliance requires a standard 110-120Volt, 60Hz electrical outlet with good grounding means.
Recommended grounding method
For your personal safety, this appliance must be properly grounded. This appliance is equipped with a
power supply cord having a grounding plug. To minimize possible shock hazard, the cord must be
plugged into a mating 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 grounding wall receptacle installed by a
qualified electrician.
13
Unit Back View
Press inward the
active out circle,
then remove the
anti-dusty plug.
Remove the
clipper first
Then install back
the clipper
White water supplying
hose (accessory)
First insert the
water supplying hose
inward completely
Water inlet port on the
unit back
STEP 1 Remove the
tape first.
STEP 2: Insert the
water hose
CLEANING
CLEANING
YOUR
YOUR
ICE
ICE
MAKER
MAKER
BEFROE
BEFROE
FIRST
FIRST
USING
USING
Before using your ice maker, it is strongly recommended to clean it thoroughly.
1. Open the ice taking door.
2. Clean with diluted detergent, warm water and a soft cloth.
3. Repeatedly clean the water contacting inner parts, use the water or the wet clothe to scrub the
relevant parts, then use the dry clothe to dry them.
4. You can pull the Water drain pipe of the water tank indicating “H” in above illustration to drain out
the cleaned water in the water tank, then next to clean inner ice-storing bin, till all of inner parts are
cleanly, then drain out all of the cleaned water from the water drain port located at unit back
indicating “8”in above illustration. And must to install back the water drain pipe of the water tank
and the cap of the unit water drain port, otherwise, the unit will not make the ice normally. And
suggest that you should discard the ice-cube made by the first ice making cycle after
cleaning. Note: Please see the section “Water Drainage” in this manual to drain out the cleaned
water.
5. The outside of the ice maker should be cleaned regularly with a mild detergent solution and warm
water.
6. Dry the interior and exterior with a clean soft cloth.
OPERATION YOUR UNIT
WATER CONNECTION FOR YOUR ICE MAKER
Important: Be sure to use the new hose-sets supplied with the appliance to
connect to water mains and that old hose-sets should not be reused.
1、Connect the water supplying hose to the unit (For automatic water supplying)
Step 1: First remove the clipper on the water inlet port for main water supplying (indicated in
the following illustration “B”) located at unit back, then pushing inwards the anti-dusty plug, use your
other hand’s finger to press the out circle to fix the anti-dusty plug, then take down the anti-dusty plug;
Step 2: Insert the one end of the white water supplying hose into the water inlet port, and push inward
completely, and install back the clipper, then water supplying hose connection is completed.
14
Default model: Automatic
TIMER
CLEAN
ON/OFF
Water supplying
Mode Setting Switch
After setting once:Manual
Use a thin pole
to press the
switch in this
little hole, to
change the water
supplying mode
between automatic
and manual.
I:Symbol of Manual water suppling
O:Symbol of Automatic water supplying
2、Connecting the water drainage pipe
Pull out the water drainage cap with black color (indicated
○
A
in above illustration), then
connect the white drainage pipe included in accessory, again connect the other end of this
drainage to the main water drainage pipeline. Make sure not to set the drainage pipe too high.
3. Connect the water hose to the water faucet of the water main supply system (For
automatic water supplying)
First, install the supplied water quick-connector(from 1/4 to 1/2 inch, with black sealing circle) to
the water faucet by screw thread; Second, remove the clipper from the water quick-connector,
insert the another end of the water hose into this quick-connector port completely, then install back
the clipper, also this step is completed. Note: The water faucet should be supplied by the customer
himself.
Important: The water pressure of main water supply system must be 0.04-05 MPa at least and
0.6 Mpa at largest. If the pressure is too big (like bigger than 0.8 Mpa), it should be installed with
pressure decreasing valve first.
Note: If you set the unit supplied by manual water filling, don’t need to do step 1 and 3.
If you choose the automatic water supplying, the ice maker requires a continuous water
supply with pressure 1-6 Bar as required in above specification table.
Operation the ice-making process
Selecting the water supplying mode
Plug on the unit , press the button in the little hole of the control panel, you can change the water
supplying mode of your unit.
15
A、 If you select to use automatic water supplying mode，please complete
the water connection according the above section “WATER CONNECTION
FOR YOUR ICE-MAKER”.
B. If you select to use manual water supplying mode, open the transparent
water filler cap on the top, fill the potable water by hand into the unit till the maximum
water level. The water charging tank can be accommodate approximate 3.5 litters
water, and suggest to fill the water one time per 2-3 hours.
Ice making program is explained in following chart:
Step 1: Standby state
Press
ON/FF
button to
turn on
the unit
Step 2:The arrow
flashes, water flows
in the unit
Step 3: Start to make
ice,and ice-cube symbol
rotates.
Step 4:Dispay the
countdown time of one
ice-making process
Step 5: Ice-harvest
starts,and ice-cube symbol
flashes; At same time the
arrow flashes and water
flow into the water tank
Step 6:During ice-harvest,
water-flowing process
finished to start to make
ice-cube again.
Water filler cap
Maximum Water Level
Fill water
16
I :Manual water supplying symbol; O: Automatic water supplying symbol; Arrow of
this symbol flashes, means the water is flowing into the water tank. If this whole symbol
keeps displaying, means no main water supplying at present.
Ice-cube symbol, when it rotate, means unit is making the ice cube; and it flashes, means the
unit is in ice harvest process.
F
Fahrenheit(ambient temperature） H unit of hour（setting the timer） M unit of minute
（ice-making setting and countdown time）
1. Plug on the main power supply plug, then press “ON/OFF” button on the control panel to begin the
ice making cycle. The unit ON/OFF state symbol will keep lighting on, the left number in the LCD
display window displays the present ambient temperature, and the right number displays the
present ice-making setting, and the ice-cube symbol rotates. When the left number change to flash,
then the number means the countdown time to complete one ice making cycle.
2. Each ice making cycle will last about 11 to 20 minutes, depending on the ambient temperature and
the water temperature. And for the first time, according to the initial water temperature, ice-making
last time will be a little longer.
3. When the ice-making process is over, then switch to ice-harvest process. During the ice-harvest
process, the ICE cube symbol change rotating to flash. At same time, the arrow on the manual
filling water symbol will start to flash, the water will flow into the water tank again till the floating ball
of water level switch rises up to the highest position, then the water stop flowing and the whole
manual filling water symbol will disappear.
When the ice-harvest finish, the Ice-full detecting plate will rotate downward once, then recover to
the original position and enter to the next ice-making process.
If after the rotation of the Ice-full detecting plate, it is pressed by the ice cube and can’t recover to
the original position, means the the ice bin is full of the ice cube and it will stop making the ice
automatically.
4. When the “ICE-FULL ” symbol display is on, the unit stops running. And if you move away the ice
cube, the unit will start to make the ice cube again. But it will restart only after 3 minutes interval
of compressor running.
5. During the ice-making process, press the “+” or “-” button to adjust the ice-making process duration
period length, then to change the thickness of the ice cube. Press the “+” or “-” button, the right
digit will flash, the default setting is zero, 1 minute will add or decrease to each ice making
process per each pressing of “+” or “-” button. After 5 second of setting, the new setting will be
remembered by the system.
6. The bad water quality will cause the bad quality of ice cube, and reduce the transparency of the ice
cube.
17
Automatic self-cleaning program
Start the self-cleaning program: After connecting all of the water pipe, plug on the main power
supply plug, then press“TIMER /CLEAN”button on control panel for more than 5 seconds, to enter
the Self-Cleaning program. And the “ ”symbol will always be on during this period, the left digit
will indicate the left time. The total duration time is 20 minutes for one self-cleaning program.
Cancel the self-cleaning program: It takes about 20 minutes to complete one self-cleaning
program. When the program is over, the system will be in standby mode automatically.
And also you can press the “ON/OFF” button on control panel to cancel the
self-cleaning program by force.
Timer setting operation
Delay time range: 1-24 hours, Default time: 1 hour
How to set the ON-Timer: During the unit is in standby mode, press the “TIMER/CLEAN” button to set
the ON-Timer. The “ ” symbol will start to be on, the number “1” above the symbol will flash to
display the set delay time. During the number flashing, press+”、“-”button to change the delay time of
the timer, 1 hour increasing or decreasing per each pressing of “+” or “-” button. Five seconds after
setting, your desired setting will be remembered.
How to cancel the ON-Timer: Press the “TIMER/TIMER” button, the number above the “ ”
symbol will flash to display the present delay time of your ON-Timer, and press this button once again
to cancel the Timer setting, also the “ ” symbol and the number will disappear. And the second
easy way to cancel the ON-Timer is to press the “ON/OFF” button, it will cancel the ON-TIMER setting
by force.
How to set the OFF-Timer：When the unit is working, press the “TIMER/CLEAN” button to set the
OFF-Timer. The “ ” symbol will start to be on, the number “1” above the symbol
will flash to display the setting delay time. During the number flashing, press+”、“-”
button to change the delay time of the timer, 1 hour increasing or decreasing per each
pressing of “+” or “-” button. Five seconds after setting, your desired setting will be
remembered.
How to cancel the OFF-Timer: Press the “TIMER/TIMER” button, the number above the
“ ”symbol will flash to display the present delay time of your OFF-Timer, and press this button
once again to cancel the Timer setting, also the “ ” and the above number will disappear; And
also the second easy way to cancel the OFF-Timer is to press the “ON/OFF” button, it will cancel the
ON-TIMER setting by force, also will turn off the unit.
18
Internal LED light operation
When the unit is plugged on, press the “LIGHT” button on the operation panel once to lighten the
LED light inside the ice bin and the “ ” symbol on the LCD display window will also be on.
Press this button once again, the LED light and the “ ” symbol will be off at same time.
NOTE: If you press the “LIGHT” button for more than 5 seconds, the ambient can be changed
between Centigrade degree and Fahrenheit degree（between ℃ and ℉）。
ERROR code of unit breakdown
When the unit is breakdown, the error code will display in the left side of LCD display window.
E1 means the sensor of ambient temperature is malfunction。
E2 means that ice making program is abnormal, including too big ice-cube,no ice-cube falling
down, or not making ice cube, etc.
NOTE: During the ice cube making process, press “ON/OFF” button for more than 5 seconds, the
unit will jump into the ice-harvest process . After the ice harvest process is completed, the uni will
recover to ice making process.
Water Drainage
Make sure the water drainage pipe has correctly connected at the unit back first.
A. You can drain the the water in ice storage bin through the white drainage pipe connected on the
back drainage port. Make sure not to set the white drainage pipe too high.
B. For the water in the water tank,you can pull out the silicone pipe on the right side of the water tank
indicating “H” in above illustration to drain out the cleaned water in the water tank, till the silicone pipe
extend completely, the water can flow out to ice bin. Then the water can be drained out through the
the water drain port at unit back.
Reminding: Clean the water tank frequently, it can improve the ice-cube quality and the unit and
its water circulation pump can work much longer.
C. For the water in water charging tank, pull out the silicone pipe on the right side of the water tank
indicating “H” in above illustration, then plug on the unit, let the unit run at ice-making program or
self-cleaning program, the water will flow into the water tank, again through the silicone pipe flow into
the ice bin, at last can be drained out the unit through the water drain port at unit back.
Normal Sounds
Your new ice maker may make sounds that are not familiar to you. Most of the new sounds are normal.
Hard surfaces like the floor, walls and cabinets can make the sounds seem louder than they actually
are. The following describes the kinds of sounds that might be new to you and what may be making
them.
You will hear a swooshing sound when the control valve opens to let water flow into the water tank
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for each ice-making cycle.
Rattling noises may come from the flow of the refrigerant or the water line. Items stored on top of
the ice maker can also make noises.
The high-efficiency compressor may make a pulsating or high-pitched sound.
Water running from the water tank to the evaporator plate may make a splashing sound.
Water running from the evaporator to the water tank may make a splashing sound.
As each cycle ends, you may hear a gurgling sound due to the refrigerant flowing in your ice maker.
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.
When you first start the ice maker, you may hear water running continuously. The ice maker is
programmed to run a rinse cycle before it begins to make ice.
Preparing the Ice Maker for Long Storage
If the ice maker will not be used for a long time, or is to be moved to another place, it will be necessary
to drain out all of the water in the system.
1. Allow all of the ice cubes have been ejected from the evaporator of ice maker.
2. Turn off the unit, and unplug the power cord.
3. Drain out all of the water inside the unit according to section “Water Drainage”. When all of the
water has been drained out, to install back the water drain pipe of the water tank..
4. Disconnect the water drainage pipe to the main drain pipeline or floor drain, plug on the drain cap
again.
5. Drop the door open to allow for circulation and prevent from molding and mildewing.
6. Leave the power cord disconnected until ready to reuse.
7. Dry the interior & wipe the outside of the unit.
8. Put a plastic bag on the unit to resist out dust & dirty.
CLEANING & MAINTENANCE
WARNING: Before carrying out any cleaning or maintenance operations, unplug the ice maker from
the main power supply electricity. (EXCEPTION: Ice maker self-cleaning program).
Do not use any alcohol or fume for cleaning or sanitizing of the ice maker. It may cause
cracks on the plastic parts.
Ask a trained service person to check and clean the condenser at least once a year, in
order to let the unit work properly.
This appliance must be cleaned by use of a water jet.
If the ice maker has been left unused 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.
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Periodic cleaning and proper maintenance will ensure efficiency, top performance, hygienic, and long
life. The maintenance intervals listed are based on normal conditions. You may want to shorten the
intervals if you have pets, or the unit is used outdoors, or there are other special considerations.
What shouldn't be done
Never keep anything in the ice storage bin that is not ice: objects like wine and beer bottles are not only
unsanitary, but also it’s labels may slip off and obstruct the drain pipe.
Exterior Cleaning
The door and cabinet may be cleaned with a mild detergent and warm water solution such as 28g of
dish washing liquid mixed with 7.5L of warm water. Do not use solvent-based or abrasive cleaners. Use
a soft sponge and rinse with clean water. Wipe with a soft clean towel to prevent water spotting.
The side steel plate can discolor when exposed to chlorine gas and should be cleaned. Clean the steel
plate with a mild detergent and warm water solution and a damp cloth. Never use abrasive cleaning
agents.
Interior Cleaning
For Ice Storage Bin
The ice storage bin should be sanitized occasionally. Clean the bin 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 bin after the ice making system has been cleaned, and the storage bin is empty.
1. Disconnect power to the unit.
2. Open the door and with a clean cloth, wipe down the interior with a sanitizing solution made of
28g of household bleach or chlorine and 7.5L of hot water (35℃ to 46℃).
3. Rinse thoroughly with clear water. The waste water will be drained out through the drain pipe.
4. Reconnect power to the unit.
The ice scoop should be washed regularly. Wash it just like any other food container.
Ice Making Parts Cleaning
During the using, periodically to clean these main system of your ice-maker.
1. Repeat above step to clean the water tank and other inner parts of the unit.
2. Especially, to the water dividing pipe on the evaporator, when the compressor and the water
pump run normally, but if there is no water flowing out from the water dividing pipe or the water flowing
is very small, please discharge this water dividing pipe to clean carefully. Clean each little holes on the
water dividing pipe displayed in the following illustration, make sure each hole is not clogged by
something, then install back to the original location.
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3. The length of cleaning period is related to your water quality. And drain the water more
frequently, the unit and its water pump can work much longer.
4. When there are ice cubes on the surface of the evaporator, but can’t fall off easily, do not use
the mechanical substance to remove it by force; Only press the “ON/FF” button for more than 5
seconds, the unit will enter the ice melting process, after some while, the big ice-cubes will fall down,
then turn off the unit and unplug the power cord to clean the surface of the evaporator.
5. For the water tank and ice-full detecting plate
Also the water tank and the ice-full detecting plate is very important to keep your ice cube hygienic.
Put mixture of neutral cleaner & water into a clean water jet, then spray to all the inner surface of tank &
the ice detecting plate. Wipe these surfaces as far as possible with a clean cloth. And then, spray the
surfaces with clean water, wiping with a dry clean cloth. Then drain out the cleaned water in the water
tank by pulling out the Water drain pipe of the water tank indicating “H” in above illustration. When all of
the cleaned water has been drained out, to install back the water drain pipe of the water tank.
Suggestion: After cleaning the interior parts and install back to its respective
position, and return machine to work, discard first batch of ice.
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Ice Making Assembly System Cleaning by Using Nu-Calgon Nickle Safe
Ice-machine Cleaner (Better using automatic water supplying)
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 upon how hard your
water is. With hard water of 4 to 5 grains/liter, you may need to clean the system as often
as every 6 months.
1. Turn off the ice maker. Keep the ice maker connect to the main water supply and
drainpipe. But shut off the water faucet of main water supply.
2. Open the door and scoop out all of the ice cubes. Either discard them or save them
in an ice chest or cooler.
3. Making the cleaning solution. Please mix the Nu-Calgon Nickle Safe Ice Machine
Cleaner with water to make the cleaning solution.
Use a plastic or stainless container with more than 4 liters capacity, mix 300 ml
Nu-Calgon Nickle Safe Ice-machine Cleaner with 2.8 liters warm water about 50-60 ℃,
Then divide them for 2 shares equally in 2 cups. It is better to keep the temperature of
each cup of the cleaning solution.
4. Check to be sure that the water drain pipe of the water tank has been installed
properly in the slot of the tank wall. Then Pour one cup of Nickel-Safe Ice Maker
Cleaning Solution into the water tank. Wait about for 5 minutes.
5. Turn on the power to the ice maker, then press “TIMER/ CLEAN”button on control
panel for more than 5 seconds, to enter the self-Cleaning program. Same as above
explanation, the water pump runs for 8 minutes and stops for 3 minutes, one cycle,
again one cycle. The total duration time is 20 minutes for one self-cleaning
program.
During this process, the “ ”symbol will always be on during this period, and the
digit window will indicate the left time,
6. After 20 minutes of one self-cleaning program completing, pull out the drain pipe of
the water tank, drain the cleaning solution down to the lower ice storage bin. Shake
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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.
DISCARD the first batch of ice troduced after cleaning.
the unit slightly to drain out all of the cleaning solution completely. Then install back
the drain pipe to the slot of the water tank.
7. Repeat steps 4--6 to clean the ice making assembly system again.
8. Then open the water faucet of the main water supply, Let the water flow in the unit.
And press the“TIMER/CLEAN”button on control panel for more than 5 seconds, to
enter the self-Cleaning program. Same as above explanation, the water pump runs
for 8 minutes and stops for 3 minutes, one cycle, again one cycle. The total
duration time is 20 minutes for one self-cleaning program.
During this process, the “ ”symbol will always be on during this period, and
the digit window will indicate the left time. Through this process, It will rinse the
water dividing pipe, evaporator, water pump, silicone pipe, and water tank, etc..
9. After one self-cleaning program complete, then pull out the drain pipe of the water
tank, drain the cleaning solution down to the lower ice storage bin, also shake the
unit slightly to drain out all of the water completely. Then install back the drain pipe
to the water tank slot tightly.
10. Repeat the step 8-9 again for 2 times.
11. Following the above program to clean the ice storage bin .
12. Then this special cleaning program finish, you can return to the regular ice making
mode. And suggest to discard the first batch of ice cube.
Cleaning Suggestion
1) DAILY CLEANING
The ice shovel, door and the water dividing pipe should be cleaned by yourself per each day. At
the end of every day, rinse the ice shovel and wipe the both sides of the door with a clean cloth.
2) SEMI-MONTHLY CLEANING
The ice shovel, ice bin, water tank, the ice-full detecting plate and the surface of the evaporator
are to be cleaned by yourself semi-monthly according to interior cleaning program.
3) SEMI-ANNUAL CLEANING
All the components & surfaces exposed to water or ice cubes, like ice storage bin, water tank, door,
evaporator, water pump, silicone tube, water dividing pipe, etc. should be cleaned by Using
Nu-Calgon Nickle Safe Ice-machine Cleaner per each 6 months. They should be
cleaned by the serviceman according to ice making assembly system cleaning program.
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MCU
T1
COM P
AC-L
N
POWER SUPPLY
L
G
AC-N
T1
RT
W ATER
ICE
M
~
AW
MW
DC Fan for
Condenser
Main PCB
Main Water Supply
Control Valve
Electrical Diagram
for Ice-maker
Starting
Relay
Overload
Protector
COMPRSSOR
Room Temp
Sensor
Water Level
Switch
RELAY
Ice-harvest
Solenoid Valve
Ice-Full
Detecting Switch
6C
Water Charging
Tank Control Valve
AC Pump
Control panel PCB
WIRING DIAGRAM
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Problem
Possible Cause
Solution
The whole “ ”
symbol is always on.
No water in unit
When automatic water supplying way,
maybe the main water pressure is too low
or the water supplying hose is blocked.
Check them and increasing the water
pressure and clean the supplying hose.
When using manual water supplying way,
maybe there is no water in water charging
tank, fill the water into the water charging
tank to MAX water level.
Floating ball of the water level
detecting switch is blocked,
can’t be raised up
Clean the water tank and the water level
detecting switch。
Water flows out from the side
of the water tank
Place the unit on the level position, not on
the slope。
Water flows out from the water
drain pipe of the water tank.
Pull out the pipe and install back to the
right side slot of the water tank properly.
The unit enter the ice
making process, but
no water flowing in the
unit, and the whole
“ ” symbol is on.
No water in water charging
tank, or the water supplying
problem , or the silicone pipe
of water tank isn’t on the
correct position.
When automatic water supplying way,
maybe the main water pressure is too low
or the water supplying hose is blocked.
Check them and increasing the water
pressure and clean the supplying hose.
When using manual water supplying way,
maybe there is no water in water charging
tank, fill the water into the water charging
tank to MAX water level.
The silicone pipe of water tank should be
clamped in the slot of the water tank side.
Water pump work, but
no water flow out from
the water dividing pipe
The little holes on the water
dividing pipe is blocked.
Clean these little holes.
Water circulation
pump doesn’t work
Some special substance in
water tank block the pump
blade.
Clean the water tank and the water pump
The transparency of
the ice cube is not
very good
Water quality is bad
Use the water filter or water purifier to
soften or filter the water.
Ice cube shape is
irregular
Water quality is not good or the
water tank is very dirty
Clean the water tank, and change with
new water.。
The little holes on the water
dividing pipe is some blocked
Clean the water dividing pipe， make sure
all nine holes are unclogged
NORMAL TROUBLE SHOOTING
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Ice cube is very thin
Ambient temperature is too
high
Move the unit to low temperature space, or
lengthen the time of each ice making
cycle.
Air circulation around the unit
is not goog
Make sure there is more than 20CM space
between the unit back & front and the
obstacle
Ice cube is too thick
Ambient temperature is too low
Reduce the time of each ice making cycle.
“ICE-FULL” symbol is
on
The ice storage bin is full of the
ice cube.
Take out some ice cube
Ice making cycle is
normal, but there is no
ice cube produced
The temperature of ambient, or
water in water tank is too high
Move to the place with temperature lower
than 32 centigrade, and change to the low
temperature water
Refrigerant leakage, E2 error
code display
Need the technical serviceman to maintain
Cooling system tube is clogged
Need the technical serviceman to maintain
