TITTLA KME90F User manual

Instruction Manual
ICE MAKER
SKU：KME90F/KME120F
It is important that you read these instructions carefully and keep it for futurereference.
The picture is for reference only. Please be subject to the actual
products.
Email：[email protected]
Phone:[phone]
Website: https://Tittla.com /

1
IMPORTANT SAFETY INSTRUCTIONS
1. If connect with water supply, CAUTION: must connect the potable water supply;
2. The machine is intended to be used in household and similar applications such as
CAUTION: ICE CAN’T BE STORED IN THE ICE BIN DURING NIGHT TIME,IT’S NOT
A
When using electrical appliances, basic safety precautions should be followed to reduce the
risk of fire,electric shockand injury to persons or property.Read all instructions before
operating the machine for the first time.
FRIDGE,ICE WILL BE MELTED TO WATER AND GET OUT OF THE MACHINE.
:
the risk of fire,electric shock and injury to persons or property.Read all instructions
before using any appliance.
5. Don’t operate this or any other appliance with a damaged cord.
6. Connect to properly polarized outlets only.No other appliance should be plugged into th
-staff kitchen areas in shops,offices and other working environments;
-farm houses
-by clients in hotels,motels and other residential type environments;
-Catering industry and similar non-retail industry.
3. The machine should be used in household and without obstacles surrounded, good
ventilation place.There is must be 5.9 inches / 15 cm
at least between the four sides of the machine with the wall.
4. When using electrical appliances,basic safety precautions should be followed to reduce
e
same outlet.Be sure that the plug is fully inserted into the socket.
7. Don’t place the machine and power cord near flammable material.Do not cover the
cord.Do not submerge it in water.
8. We do not recommend the use of an extension cord,as it may overheat and become a
risk of fire.
9. Unplug the ice maker before cleaning or making any repairs or servicing.
10.Exercise caution and supervision when appliance is used near children.
11.Don’t use your ice maker outdoors.Avoid direct sunlight and make sure that there is at
least 5.9 inches / 15 cm of space between the back and sides of your unit and the wall.
12.Don’t use any liquid other than water in the unit to make the ice.

2
13.Do not clean your ice maker with flammable detergents.The fumes can create a fire
hazard or explosion.
14.Do not tip the machine over.
15.If the ice maker is brought indoors from outdoors during the wintertime,give it a few
hours to warm up to room temperature before plugging to power source.
16.This unit should be properly grounded for your safety.The power cord is equipped with a
three-prong plug which mated with standard three prong wall outlets to minimize the
possibility of electric shock.
17.Plug your appliance into a dedicated,properly installed and grounded wall outlet.Do
not,under any circumstance power and /or grounding should be directed toward a
certified electrician.
18. The foaming materials inside is combustible which must be kept away from fire.
19. It’s forbidden to pull the cable to unplug the plug,pull the plug is a must.
IMPORTANCE: To avoid hazard due to instability,unit must be placed on an even and flat
surface.
WARNING: The machine must be grounded.
1) Only connect to drinking water sources that meet local drinking water standards.
2) In addition to the method recommended by the manufacturer, no mechanical equipment
or other methods should be used to accelerate the defrosting process, which will damage
the system.
3)The refrigeration system contains high-pressure refrigerant, and the refrigeration system
must not be damaged. Special care must be taken during installation and handling,
installation and maintenance must be performed by a professional, and scrap must be
disposed of by designated recycling departments.
4)The ice machine has thermal insulation materials, which are flammable materials, and
must be kept away from the fire source.

3
UNPACKING YOUR ICE MAKER
Warning:Please keep foam and other packaging materials from children and disabled
people, as this may cause danger to them.
NOTE: Please remove all packages when using,or else the machine may not work properly.
a) Remove the packaging and check whether the machine is intact.
b) Open the accessory package and check whether the below accessories are included.
Accessories list
NO
Description
Picture
Usage
QTY
1
Manual
Operation manual
1PC
2
Filter
Filter water
1PC
3
Spanner
Twist the filter off or on
1PC
4
Fixed plate
Fix the filter
1PC
5
Screw
To fix the filter
6PCS
6
Drainage pipe
Drain
1PC
7
Ice spoon
Take ice cubes
1PC
8
nylon cable ties
Fix pipe if needed
2PCS
9
Hoop
Fasten the drainage pipe together if
needed
1PC
10
Seal ring
Spare.Put in the joint which connects the
faucet.
1PC
11
Seal ring
Spare.Put in the other joint of filter.
1PC
12
Spare blue clip
Spare blue clip if needed.
2PCS
13
Spare plug
Spare plug which plug the tank if needed.
1PC
14
Feet
Screw fee before using the machine
4PCS
15
PTFE Tape
Tie up the connector if needed
1PC

4
The placement of the machine
a) Find a location for your ice maker where it’s protected from direct sunlight and other
on.
f)Clean the interior with lukewarm water and a soft cloth or clean the unit using the
higher than 40℃(104ºF), ensure there is at least 5.9 inches / 15 cm
of space between the back and sides of your unit and the wall.
c) The machine should be placed on a stable place.
d) Please do not put anything on top of the machine.
sources of heat (i.e. stove, furnace, radiator). Place the ice maker on a level surface. Make
sure that there is at least 5.9 inches / 15 cm
of space between the back and sides of your ice maker and the wall.
b) The ambient temperature around the machine should not be lower than 3℃(37.4ºF),not
e)After you unpack the machine, we recommend you to leaving it for 24 hours before turning it
Self-
Clean function.
g)The appliance must be positioned where the plug is accessible.
Installation and connection
NOTE: Installation must be operated according to the manual by a professional.
Water connection of the
If you have any questions about the installation and connection, we can send the
tutorial video to you, pls contact us: Support email: [email protected]
Phone number:[phone]
machine
Warning:
a.The ice machine can only be connected to a drinking water source, and the water source
must comply with local drinking water standards.
b.The water supply to the ice maker must be connected to a filter to improve the drinking
standard of the water. Please do not directly connect to tap water.
c. The water supply pressure should be within 14.5-58psi, if the pressure is greater than
58psi, a pressure reducing valve needs to be connected.
d. The machine is drained by its own weight, so the drain pipe should have sufficient height.

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1) Water intake

6
2) Drainage
Warning: Because the ice in the inner tank will melt, drain pipe must be connected before
using, and insert the drain pipe into a container or into the sewer.
Note: Connect one end of the drain pipe to the machine, and the other end to a container or
sewer. The other port of the drain pipe must be lower than the drain port of the machine.
WARNING:
1)The machine must be grounded.
2) The fusing current of the electrical box must be >10A,If it is to be replaced,must b
3)Electrical connection
e
operated by a technician.
3) voltage fluctuation can’t be exceed ±10% than rated voltage,or a Voltage stabilizer is
needed
4) The blue light installed inside the machine must be replaced by a professional.

7
MACHINE OPERATIONS
Operation Panel
Quick introduction
1. Connect and turn on the water faucet before power the machine.
2. Turn on the machine,it start to replenish water with lighted”adding water” and “lack of
water”,after finishing,it will enter to standby mode with “00”displayed in the screen. At the
same time,”adding water” and “lack of water” will be off.
3. ON/OFF SWITCH
Press to make ice,and hold for 2s to turn it off.
4.
Hold for 2s to force the ice cubes fall from the evaporator ahead of time.
5.
When the machine is in standby mode, press the “Cleaning” button to make the machine
automatically enter self-cleanprogram for 5 min.
6.
A: When the machine is at the middle of ice making, press the“Reservation/+” button to

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increase the making time in minute.
B:When the machine is at the middle of ice making or standby mode,hold the button for 2s
7.
to set the auto-turning-on or auto-turning-on time(The time range is from 0-23 hour
,inhours).
A: When the machine is at the middle of ice making, press the“Light/-” button to reduce
the making time in minute.
B:Hold the button for 2s to turn off the blue light when the light is on.
Hold the button for 2s to turn on the blue light when the light is off.
8.
A: the count down time for the ice making procedure or reservation time or replenishing water”
CLEANING & MAINTENANC
or standby mode.
B: “--” and standby indicator mean the machine is in standby mode.
C: “00”,”add water” and “ lack of water” indicator mean the machine is replenishing water.
E
INTERIOR: please use the following Self-Clean function:
1. Add water and vinegar or lemon juice mix (1:1 ratio)
2. Plug in unit,press and hold the CLEAN button for approximately 6-7 seconds,the
Please thoroughly clean your ice maker before initial use.
EXTERIOR: the outside of the ice maker should be cleaned regularly with a mild detergent
and warm water. Always use a soft cloth to avoid scratching or damaging the housing.
SPOON: clean with mild detergent and warm water in a week.
Storage tank: clean with mild detergent and warm water in a week.
PUMP: clean with mild detergent and warm water in a week. Turn off and unplug the
machine,take the pump out clean it with a brush then install it back.
n
release.The unit will automatically enter Self-clean program. This process takes about 5-
6 minutes.When the Self-Clean program is finished,unit will automatically power off.
3. The fan blade will be rotating.This process rinses the inside parts several times.
4. After the Self-Clean program is completed,unplug the power cord and drain out the water
by unplugging the drain cap on the side.Replace drain cap.
5. Add fresh water to the water reservoir,up to the water level mark.
6. Plug the unit and repeat the Self-Clean process by repeating steps 3 to 5. This will rinse
out the vinegar/lemon residue.
7. After draining the water,replace and tighten drain cap.
8. Dry the interior and exterior with a clean,soft cloth.
NOTE: It is strongly recommended to clean the unit before initial use or after the unit has
not been in use for a long period of time.

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Circuit Diagram
Explosion diagram
1. Visible door
7. Touch board
13. Float
19.Main board
2. Door frame
8. Control board
14. Pump
20.Main board box
3. Top cover
9. Control board box
15.Compressor
21. Feet
4. Blue light
10. Inner tank
16. DC fan (Keep prevail)
22. Solenoid valve
5. Back panel
11. Water tank
17. Condenser
6. Front panel
12. Ice mold
18. Main board cover

10
Common malfunction analysis
1) NO ICE
Issues Possible causes solutions
The machine
doesn’t work
The plug didn’t plug
into socket
Plug into socket
The fuse is melted or
broken
Replace the fuse
The ice is full Clean out the ice cubes
No power or lower
voltage
Contact power supply bureau
No water or water
pressure is low
Check water source and its pressure
Inlet valve is broken Replace the inlet valve
Proximity switch is
broken
Replace the proximity switch
Compressor
didn’t work
or stop
working
suddenly
Lower volta
g
e Contact power suppl
y
bureau
Air inlet is congested Ensure that the machine’s
surrounding space of at least 15 cm
o clear of any objects
Too much dust
covered
Clean the condenser
Refri
g
erant leaked Contact after sales service
Connection wire is
broken off
Contact after sales service
Float was jammed or
damage
Pull the float to normal position or
replace a bureau
Pipes get clogged or
water outage
Check the pipes or contact water
supply bureau
Water inlet is
loosened
Re-tightened the water pipe
It’s broken Replace a pipe
Possible causes solutions
Take too
long to
make ice
Issue
No water in
the water
tank
Water
leakage
2) Lower making
s
Lower water pressure Check the water source
Water temperature Water temperature is high Change to a water source of
lower temperature
Ambient
temperature
Ambient temperature is too
high or too low
Change to a place of lower
temperature
Refrigerant Refrigerant leakage Contact the after sales
Productions
of ice cubes
is low and
the cube ice
is too thi
Check items
Power cord
The fuse of
PCB
Ice bin
Power supply
Water supply
Inlet valve
Proximity
switch
Power suppl
y
Air inlet
Condenser
Refri
g
erant
compressor
Float
No water
supply
Water inlet
Inlet or outlet
pipe
capacity
Check items
Water pressure
n
Condenser Too much dust covered
causes bad ventilation,,will
take too long to make ice
Clean the condenser
Water pump Water pump broken Replace a water pump
Ambient
temperature
Ambient temperature is
relative high
Change to a place of lower
temperature
Air inlet Air inlet is congested Ensure that the machine’s
surrounding space of at
least 15 cm is clear of any
objects