TT Series Ice Maker User Manual
TT Series Ice Maker
User Manual
Please read this manual before using.
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NO.18 - 105, HUAGANG GARDEN, ZHONGSHAN AVENUE, GUANGZHOU, CHINA
T: 86-20-38768241 | F: 86-20-38769376 | WWW.TWOTHOUSANDCO.COM
TT Series Ice Maker User Manual
Thanks for choosing products
We mainly produce food processing equipment, baking equipment, professional kitchen equipment,
steel kitchen ware, commercial refrigeration equipment and ice cream machine, more than 6 series,
127 kinds of products for you to choose. They are environment-friendly with excellent designs. High
technique to save power, complete functions, easy to operate, TT products are more competitive
than those of the same line in the international market.
1. Attention
New user or repairing this product must be performed by the experts or qualified person or
those who have gotten the license of installation, or those who are authorized by the manufacturer.
When installation or maintenance, please obey the following instructions carefully to ensure the
safety use of this appliance.
Please keep this instruction Manual for future reference, or hand it to next user.
Put off the package to make sure none of the parts is missing or damaged. If there is any doubt
about the product, please do not use it, and consult it to the experts.
Keep the packing material out of reach of the children to avoid accident( Especially the plastic
bag, screw etc)
This appliance could be only operated by the person who is familiar with the unit.
When not using the appliance or the operator is absent, please turn off the unit to avoid any
accidental injury or damage.
When it needs to be repaired, please ask for expert, and use the original fitted spare part. It will
be dangerous if not following the above requirements.
This appliance is just for commercial using, not for any other use, otherwise, it may be
dangerous.
Do not rinse the equipment with water directly.
Clean the surface of stainless steel periodically with appropriate method to prevent any damage
brought by oxidization or any other chemical interference.
2. Specifications
Model voltage power frequency Daily Production ice storage refrigerant
input
TT-I75A 220V-240V 290W 50Hz-60Hz 20Kg/24h 8Kg R134
300g
TT-I74A 220V-240V 290W 50Hz-60Hz 25Kg/24h 10Kg R134
300g
TT-I74B 220V-240V 380W 50Hz-60Hz 45Kg/24h 20Kg R134
350g
TT-I74C 220V-240V 480W 50Hz-60Hz 60Kg/24h 35Kg R134
420g
TT-I74D 220V-240V 650W 50Hz-60Hz 90Kg/24h 45Kg R134
800g
TT-I74E 220V-240V 700W 50Hz-60Hz 120Kg/24h 45Kg R134
800g
TT-I74F 220V-240V 760W 50Hz-60Hz 150Kg/24h 150Kg R134/404a
1000g
TT-I74G 220V-240V 1080W 50Hz-60Hz 250Kg/24h 150Kg R134/404a
1200g
TT-I74H 220V-240V 1285W 50Hz-60Hz 350Kg/24h 250Kg R134/404a
1500g
TT-I74I 220V-240V 1500W 50Hz-60Hz 400Kg/24h 250Kg R134/404a
1600g
TT-I74J 220V-240V 1500W 50Hz-60Hz 500Kg/24h 250Kg R134/404a
1600g
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NO.18 - 105, HUAGANG GARDEN, ZHONGSHAN AVENUE, GUANGZHOU, CHINA
T: 86-20-38768241 | F: 86-20-38769376 | WWW.TWOTHOUSANDCO.COM
TT Series Ice Maker User Manual
TT-I74K 220V-240V 1500W 50Hz-60Hz 700Kg/24h 350Kg R134/404a
1800g
3. Working conditions
Minimum Maximum
Environmental temperature 10℃ 40℃
Water temperature 5℃ 40℃
Water pressure 1 bar (0.1 MPa) 5bar (0.5MPa)
Rated voltage difference 220V+ 10%
4. Installation
(1) The location for the machine should be equipped with the following devices:
a. power of 220V/50Hz-60Hz
b. water resource and switch
c. pipeline for water drainage
(2) The machine should be put in level to keep the ice producing effort and prevent from the
vibration.
(3) The machine has to be put in the good ventilation location; it should keep away 150mm from the
other objects for the air exchange. The machine should be kept away from other heating resources,
such as heaters and ovens etc. The machine should be equipped with suitable power switch, fuse
and breaker (model: DZ12L-60G/1N, the rated breaking current is 15mA, the non- breaking current
is 7.5mA). The current volume for the socket and cable is not less than 10A. The socket must have
qualified earthling wire.
(4) If the water quality is not so good, you should connect a filter to the tap. The water quality for
the ice producing should meet the drinking standards.
5. Transportation and storage
In transportation, it should be very careful, prevention from heavy vibration. The machine in package
cannot be put in open-air for long time. It should be put in the good facility of air and non-corrosive
air storage. It cannot be put upside-down. If it is necessary to put it in open-air, it should have
waterproof facilities.
6. Operation
(1) The appliance is equipped with temperature and time control system. The process is
completed automatically from water in to ice out. It is no needing man power, so it is simple and
convenient in operation. What you have to do is only turning on the power and water.
(2) During the operation, when the cabinet is full of ice cubes, the machine will stop
automatically. You should take out some of ice cubes and the machine will start again.
(3) You should connect water pipe for the machine. The water pressure should be between
0.1-0.5MPa. The flow can be adjusted by the tap and it depends on the drainage volume of
frost-melting. If the drainage is big, turn up the tap, if the drainage is small, turn down the tap.
(4) The silicon balls inside the machine are for prevention of the internal bottom from striking
of the ice falling down. So, the silicon balls have to be put in the operation and taken out for cleaning
regularly.
7. Maintenance and cleaning
(5) Before maintenance or cleaning, you must turn off the power and water.
(6) Keep clean for the machine and clean it regularly. You can clean it with non corrosive
detergent first and dry it with cleaner. It is forbidden to water it directly or cleaning it with acid, alkali,
alcohol, or gasoline.
(7) Taking off the curtain first and clean the refrigerator with duster, brush and metal brush.
But be careful for the radiators.
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NO.18 - 105, HUAGANG GARDEN, ZHONGSHAN AVENUE, GUANGZHOU, CHINA
T: 86-20-38768241 | F: 86-20-38769376 | WWW.TWOTHOUSANDCO.COM
TT Series Ice Maker User Manual
(8) You should make cleaning after operation. If the machine will not be used for a long time,
you should clean the machine and dry it and keep it well.
(9) The machine will be in good operation life if you make good maintenance and daily
cleaning.
8. Refrigerating system diagram
9. Electricity diagram
1. Ice producing (temperature) controller------------
2. Frost melting (temperature) controller--------------
3. Frost melting time controller-------------------------
4. Power----------------------------------------------------
5. Earthling------------------------------------------------
6. Compressor---------------------------------------------
7. Fan-------------------------------------------------------
8. Pump-----------------------------------------------------
9. Solenoid valve------------------------------------------
10. water valve-----------------------------------------------
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NO.18 - 105, HUAGANG GARDEN, ZHONGSHAN AVENUE, GUANGZHOU, CHINA
T: 86-20-38768241 | F: 86-20-38769376 | WWW.TWOTHOUSANDCO.COM
TT Series Ice Maker User Manual
10. Troubles and treatments
Troubles
Causes
Treatments
No running
1. no power or power wire
not fixed
2. ice producing thermostatic
burnt out
1. check the power and power wire
2. replace the thermostatic
Compressor doesn’t
work
1. voltage is low or heat
protector burnt out
2. the wire of compressor
starter loose
3. compressor breaks down
4.capacitor of compressor
burnt out
5.refrigerating thermostatic is
in connection error.
1.check the power voltage and heat
protector
2. check and fix the wire
3.replace compressor
4.replace the capacitor
5.replace the thermostatic
No water in trough
1.the tap is turned off
2.the water tank leaks
3.the inlet solenoid is blocked
or broken down
turn on the tap
sealing the leakage
replace the solenoid or clean the pipeling
The trough flows
over
water pressure is over
the over flow pipe is blocked
the inlet solenoid breaks
down
turn down the tap
check and repair the pipe
replace the solenoid
The refrigerator is
over heat and the
refrigerating is not
good
the fan breaks down
the piping is blocked
replace the fan
check the piping and vacuate it and fill with
Freon
Water pump doesn’t
run
1.the blades of fan is blocked
or moter breaks down
2.the pipeline contains air
3. no power to water pump
1.check the fan or replace the pump
2.let water enter into the trough and restart
the machine to put out of the air
3. check the wire to see if the time for frost
melting is too long
The ice is too ting
1.the refrigerating controller
is not set well
2.the refrigerant leaks
3.the refrigerator fan doesn’t
run
4.the piping is blocked
5.lack of water
6.the refrigerator is dirty
1.set the controller counter clock-wise
2.check the leakage and refill Freon
3. check the fan
4. check out the blockage and re-vacuate it
and fill with Freon
5. refer to the solutions of lack of water
6. clean the radiators of refrigerator
Ice is unclear
1.the water is not clean
2.impurity accumulates
1. connect water filter
2. drain the water with impurity
Big noise
1. the machine is put
unstable
2. the fixing bolts are loose
1. put it stably
check the bolts and fasten again
The ice not fall
down
1. the ice doesn’t form cube
2.the machine is not put
horizontally
3. the
time relay is not
adjusted right
1. check the refrigerator
2.adjust the machine
3.adjust the time relay to 1-2min
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NO.18 - 105, HUAGANG GARDEN, ZHONGSHAN AVENUE, GUANGZHOU, CHINA
T: 86-20-38768241 | F: 86-20-38769376 | WWW.TWOTHOUSANDCO.COM
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