Twothousand TT-K122 User manual
Dishwasher User Manual
The brief introduction of TT-K122 Dishwasher’s structure and installation.
Note:
This installation and the operation must be operated by the professional person. Please read the
instruction before installation and operation.
A. Model and name
Model：TT-K122
Name：Dishwasher
B. Specialty
The machine use rotate washing arm and make sure the best washing purpose. In electricity, it
has electro CMOS clip control system and newly operation panel. It is an idea product used in hotels,
restaurants, and so on. The product has the merits as follows:
1. The stainless steel cover, front handle are easy to operate and save the energy. The rear open
cover can make the steam overflow. 400mm height can wash the big bowl.
2. The curve washing groove is beautiful, easy to operate, and easy to clean.
3. Computer control system, three speeds control is easy to operate and maintenance.
C. Technology parameter
Basket specification 500×500mm
Working time
60/90/120 s
Working ability 17～60basket/h
Voltage 3N～380V
Frequency 50HZ
Water pump power 0.73KW
Water groove heater power 3.0KW
Rinse heater power 12KW
Water groove capacity 24L
Using water capacity 3L/basket
Dimension 670×730×1490mm
Net weight ～110Kg
D. Main structure and working elements
The product is made of flame, washing system, rinse system and electric control.
The water pump draws out water from water groove, and circle use. The temperature is between
50℃and 60℃.The product is act by wash and rinse circle. During the washing, the basket doesn’t
move, the up and down arm are rotate by the water. The washing arm can wash the dishes from
each angle. Add the special cleaner in the water groove. The purpose of the cleaner is getting rid of
the oil and residue. After washing, the arm sprinkles 80℃(80~85℃)water (the temperature is
65℃during washing the cups). The last processing water can be used, and it can save water.
During the rinse, the distributor adds the drier, which can volatilize water rapidly, and reach the
sterilized purpose.
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Dishwasher User Manual
E. Installation and adjustment
1. Check-up: Whether the connection is firm.
2. Adjustment: Adjust the four feet of the product. Use the level machine adjusts the product from
horizontal and vertical direction, and put the product at a steady situation. (The height doesn’t above
2500m)
3. The wire connection: AC380V, 50Hz, 40A electric protector switch. Well grounded.
4. Water connection: DN15 tubes connect the waterpower and valve. Water pressure is 0.2Mpa to
0.5Mpa.
5. The installation of the cleaner and drier: It must be installed by the professional person.
F. Operation panel
NEW YUEHAI
?
1 2 3 4
5
6 7 8
9
10 11
Key 1－60s washing Key 4－off
Key 2－90s washing Key 5－washing on
Key 3－120s washing
6. Light washing 60seconds /set time plus key
7. Normal washing 90seconds/set time minus
key
8. Heavy washing 120seconds/set time key
9. On/off key
10.Enter/memory key
11.Light washing indicator
1. Normal washing indicator
2. Heavy washing indicator
3. Working indicator
4. Washing temperature
5. Rinse temperature
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Dishwasher User Manual
Key function table
Key name Current condition Finish function
ON/OFF key (4)
Connect the electric
Trouble condition
Turn on the machine
Turn on the machine, show the current mode,
add water automatically
Turn off
Turn off all the equipment, show the current
temperature
Light
washing/minus
(1)
Connect the electric
Turn on the machine
Working condition
Trouble condition
Turn off the machine, useless
Press the key, choose 60s,set the time mode
Useless
Useless
Normal
washing/plus
(2)
Connect the electric
Turn on the machine
Working condition
Trouble condition
Turn off the machine, useless
Press the key, choose 90s,set the time mode
Useless
Useless
Heavy washing
/set key (3)
Connect the electric
Turn on the machine
On condition
Trouble condition
Turn off the machine, useless
Press the key, choose 120s,and set the time
mode. If you press the key 3seconds, it will enter
distributor condition. The left window show
“UX(X＝1，2，
3)”, press the key again show the
distributor mode：
The right window show the
time mode “XX”，press light washing/minus or
normal washing/plus show the distributor time.
After choosing, press enter to memory. If you
don’t adjustment, the mode will b
e memory
automatically.
Useless
Useless
Enter key（5）
Connect the electric Turn
on the machine
On condition
Turn off the machine, useless
Start washing when the indicator light or press
set the mode memory the distributor mode.
Useless
G. Operation panel
1. Connect the power, the buzzer ring, and then show the current temperature. It means the
machine is normal. (Connect the electric)
2. Press ON/OFF key, and turn on the machine. The machine adds water automatically. All the
operation must be operated at start condition.
3. The indicator light during the waiting time. When the temperature reaches the needed, press
enter key start washing process (it can work when the temperature doesn’t reach the needed); the
indicator doesn’t light during the waiting time (the water doesn’t filled or the door is open), press
the enter key doesn’t start washing.
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Dishwasher User Manual
4. During waiting time, press the mode key to choose washing mode. The mode can be
memorized automatically. Press the set key chooses the distributor mode. If you don’t choose, it will
continue according to the primary mode. (Note: refer to the distributor setting mode)
5. After washing, it will rinse automatically. After rinse, it will stop automatically. (Waiting
condition)
6. During the working time, other key is useless except ON/OFF key.
H. Clean the machine
Note: clean the machine after every washing.
Washing processes:
(1) After washing, take out the last basket, and open the overflow stick, eject the sewage.
(2) Press 5-start key, the machine will clean automatically, and the indicator will light.
(3) The breaker is disconnection when the indicator isn’t light.
(4) Open the overflow staff and eject the sewage.
(5) Use the brush to clean the residues in the groove or on the net.
(6) Use the towel to clean the cover.
(7) Clean the washing arm everyday.
(8) Clean the spout every week.
I. Set the goods
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Dishwasher User Manual
J. Trouble-shooting
When there have something with wrong, the left window will show ‘一一’，right window show the
code “XX”. After dealing with the troubles connect the electricity.
Note:
The vat will heat when the water reach the setting situation. Suggest start after the temperature is
satisfied.
Trouble shooting
Trouble Cause Condition Phenomenon
Suggestion
No 1. Power cut
2. Fuse is burned
No
response
No response Power
Check fuse
-- 01 Door handle short circuit 40
seconds
Turn off all
the
elements
Buzzer
warning
Check door handle
switch
-- 02
Heating sensor disconnect
Check sensor
-- 03
Heating sensor short circuit
Check sensor
-- 04 Washing sensor disconnect Check sensor
-- 05 Washing sensor short circuit Check sensor
-- 06 Temperature above 95℃Check heater
Dishwasher operation instruction
A. Brief introduction
Please read the manual carefully before using the machine.
B. Safety note
1. The using voltage must be coordinated with the supplied voltage. All the installation,
maintenance must be operated by the professional person. During the installation and maintenance,
please cut off the electric power and waterpower.
2. Purpose
The machine is used to wash the bowls, dishes and knives.
Please note! The residues must be clean before put the dishware in the machine. Dip them into the
groove to clean the residues.
3. Operator
The machine only be done by technician or qualified person.
4. Cleaner and drier
The cleaner and the drier is specially.
The wrong use of the cleaner and the drier is danger to body, please read the manual carefully.
5. Operation
During taking out of the washed basket, please use the gloves in case of scald.
Don’t put any heavy things on the machines to prevent the machine overturn.
The water in the groove is non-drinking water.
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Dishwasher User Manual
Be carefully when open the cover.
Don’t add any dose into the water to prevent blast.
6. Sanitation
Don’t wash the machine shell during the using time.
7. Storage and installation area
If the storage or installation temperature is below 0℃, please eject the sewage after washing. If
the water is frozen in the machine, the spare parts will be damaged, such as water pump, valve and
heater.
8. Discard the machine
To avoid the accidents, don’t use the discard machines. Cut off the power, and dispose the stainless
steel and the plastic.
C. Installation
(1) Delivery, transportation, and open the box.
After receiving the machine, Pease write down the number of the product, you can use it in inquire
the product.
After open the box, please check the machine, and find out if the machine is damaged. If there has
any damaged, please contact with the company.
Stop using the damaged machine.
Please check the goods in the packing list.
(2) Installation
Please install and connect the machine according to the installation graph.
There will have little steam overflow from the door, so protect the furniture near the door. Use the
level machine adjusts the product from horizontal and vertical direction.
D. Working
(1) Introduction
The machine work in washing and rinse mode working.
The water pump draws out water from water groove, and circle use. The temperature is between
50℃and 60℃.The product is act by wash and rinse circle.
(2) Square washing basket fixation
During the washing, fix the basket; the up-and-down arms are rotate by the high-pressure
water. The washing arm can wash the dishes from each angle.
After washing, is rinsing the dishes. The rinse arm sprinkle the 80℃~ 85℃water.
(3) Water situation control.
Washing vat: press the on/off key, water doesn’t reach the setting situation, the valve start add water.
It will stop adding water after reach the setting situation. The vat starts heating.
Rinsing vat: The same control mode as the water vat.
(4) The door switch
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Dishwasher User Manual
Stop working after open the door. Continue working after close the door.
(5) Water situation switch
The switch is closed when the water reach the setting situation.
(6) The control of the temperature
The temperature control automatically when press the on/off key.
When the water reaches the setting situation, it starts heating. It will stop heating if reach the setting
temperature.
(7) Change the washing mode
During the waiting time, press one time: light washing/plus or heavy washing/set key, and choose
the washing mode. The time are: 60s, 90s, 120s.They will memory the mode automatically.
(8) Change the distributor mode
During the waiting time, press the heavy washing/set key 3minutes, get into the setting condition,
the left window shows the distributor mode. The right window shows the time, Press the key again
shows the distributor mode. At the needed mode, press the light washing/minus or normal
washing/plus again. At the needed time, press the enter/memory key to affirm. The mode will be
memorized or memorized automatically after 10seconds.
E. Preparation to washing and rinsing
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Dishwasher User Manual
Every key has an indicator. After choosing the key, the water will be heated and added to the
washing vat.
The preparation time of the washing is decided on the water temperature and the heating ability of
the rinse heater. If adding the cold water, heat hour is about 10~30 minutes.
(1) Cleaner and the drier
The cleaner and drier are especially. The details please refer to the manufactory’s using manual.
Please note! If use improper cleaner, the life of the cleaner distributor will be short. We suggest the
cleaner pH more than 7 and the drier pH between 2 and 7. The vat storage the dose must be check
regularly.
Adding the cleaner to the washing vat
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Dishwasher User Manual
Adding the cleaner automatically
If the machine has cleaner distributor, the distributor will add proper cleaner automatically
according to the water capacity and water’s dirty.
Adding the cleaner manual
If the machine doesn’t have cleaner distributor, add 36g cleaner in the water, then add 24g in every
five-water circle.
The powder cleaner must put in equality to avoid defile the stainless steel.
Drier
F. Washing and rinsing operation
The dishes must stick in the basket, please note as follows:
All the vacant container must be put up side down, otherwise, there will have some water inside.
The washing effect is connected to the
cleaner. Please Check the requirements
during using.
The purpose of the drier is reducing the tension of
the water to ensure the well dryness effect.
Dishes situation.
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Dishwasher User Manual
Put the wash basket on the bracket
Close the cover
Choose the washing circle time
Press th enter key
The washing and rinsing circle are working automatically. The indicator shows the working
condition. After the indicator isn’t light, operator can open the door, and take out of the basket.
If put the cleaner by manual, the concentration will reduce, please refer to the manual adding the
cleaner.
Don’t put the knives and chopsticks together. The
handle must insert below.
Don’t pile the dishes.
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Dishwasher User Manual
G. Turn off the machine
H. Distributor setting
(1) During the waiting condition, press mode set key (heavy washing/set key) over 3 seconds, the
left nixie tube show distributor “ux(x=1,2,3)” mode, the right nixie show the distributor time mode,
the setting range: “00~40 seconds” or “00~10 seconds”(see the distributor mode table)
(2) Operate the set key in ten minutes, the mode can be changed in “01～03”. Operate plus, minus
key, the time mode can be changed in “00~40 seconds” or “00~10 seconds”
(3) Adjust the mode, press the enter key to memory the mode. The mode will be memorized or
memorized automatically after 10seconds.
(4) During the setting process, on/off key can turn off the machine.
Distributor mode table
Distributor mode
choose
Left two
nixie tube
Right two nixie
tub
Setting indicate
condition
Distributor working
time(seconds)
Cleaner distributor U1 00～40 Right two nixie
tube blink
00～40
Disinfector
distributor
U2
00
～
40
Right two nixie
tube blink
00
～
40
Drier distributor U3 00～10 Right two nixie
tube blink
00～10
I. The working process
(1) Connect the power, the buzzer ring, and then show the current temperature. It means the
machine is normal. (Connect the electric)
(2) Press ON/OFF key, and turn on the machine. If the door is closed and the water situation switch
is normal, the machine adds water automatically. After adding the water to the setting situation, the
water switch will closed, the valve stop working. If the washing vat temperature isn’t reach the
setting temperature, the washing heater works, it will stop working when reach the setting
temperature. If the rinsing vat temperature isn’t reach the setting temperature, the rinsing heater
works, it will stop working when reach the setting temperature. The indicator is light when the door
Press the “4” key, and open the
overflow stick.
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Dishwasher User Manual
switch and the water situation switch are closed. All the operation must be operate at indicator light
condition.
(3) Press the enter key, the machine start the setting washing mode. (They can washing if it
doesn’t reach the setting temperature, suggest start working when it reaches the setting
temperature). When start washing, the water pump starts working. The distributors don’t work
during the waiting time. The distributors can work in its setting time. When it reaches its setting
time, it will stop working. The washing temperature and rinsing temperature will stop heating when
it reaches the setting temperature. (If the water doesn’t reach the setting situation, the washing and
rinsing heater doesn’t work. They will work after the water reaches the setting situation). Add water
if the water isn’t reach the setting situation, stop adding water if the water reaches the setting
situation, then washing (light washing is 44seconds, normal washing is 74seconds, heavy washing
is 104seconds). The pump stop working. (Washing condition)
(4) After washing, it will pause. Under (light washing, normal washing, heavy washing) mode is
4seconds, the water pump stop working, the valve stop working, the washing temperature; the
rinsing temperature is control automatically. (Stop condition)
(5) After pause 4seconds, it will rinse automatically. During rinsing, the valve starts watering (out
of the water situation’s control). The distributors don’t work during the waiting time. The
distributors can work in its setting time. When it reaches its setting time, it will stop working. The
washing temperature and rinsing temperature is automatically (the same control mode as the
washing condition),. After the rinsing condition (Under the light washing, normal washing, heavy
washing mode is 12seconds), the buzzer ring one time, the water situation is control by the valve.
After rinse, it will stop automatically. (Rinsing condition)
Note: during the entire washing time, only the on/off key can turn off the machine. Any other key is
useless. After finish one washing process, it will back to the washing mode or distributor mode
setting.
J. Maintenance
(1) General rules
The design of the machine is reduce the cleanness, maintenance to the least.
(2) Rust
The machine is made of stainless steel material. Please note during using as follows:
1) Make sure some metal corpuscle (such as copper, iron) doesn’t flow into the machine.
2) Don’t use steel wire scratch the dishes.
3) Don’t wash some iron material goods.
4) Make sure the drain free.
(3) Get rid of the incrustation
Get rid of the incrustation regularly.
Please use special detergent. After use the detergent, wash the machine. The incrustation may
damage the plastic and some elements.
K. Trouble shooting
Cut off the power before checking; turn the main power switch to “off”. Please find the trouble if
there are some troubles usually happens.
The trouble can deal with you
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Dishwasher User Manual
The water pump isn’t rotate, and the machine isn’t work.
The fuse is broken.
Check the fuse, and if there is something wrong change the fuse.
The rinse spout can’t sprinkle water.
The waterpower isn’t open, and open the waterpower
The spout or valve is block. Clean the net in front of the valve.
There is incrustation in rinse heater.
Get rid of the incrustation regularly.
Adding or rinsing can’t stop automatically.
Clean the valve. If the valve damaged, please change the valve.
Water situation checking device hatch must be clean.
Drier distributor can’t work.
Please refer to the distributor operation manual.
The entry of the distributor is block, remove the valve and clean it.
The tube between the distributor and storage tin is knot. Untie the knot.
The drier is turning bad.
Change the direr.
The dishwasher and entry tube must be clean completely when change the drier.
(1) Add 50～60℃water to the tube.
(2) Set the biggest dose.
(3) Flow out all of the water, then add new band drier.
The drier isn’t match
Some drier’s acidity can lead to the distributor out of control. These drier must be changed.
Note: The machine doesn’t include the distributor, you can bur them individual. If you have some
questions, please contact to our company.
L. the installation of the distributor
The distributor is used to dish washer, it’s a convenience cleaner and drier distributor. It has probe
and time, speed two-mode control method, which is practical elements control. It have probe,
non-probe (time, speed) two-mode control method. The distributor is supplied by cleaner and drier
manufactory.
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