DONPER D150 User manual

User Manual
D150

Table Of Contents
Preface 3
Parameters 4
Precautions 5
Setup 6
Setting Up 6
Operating the Machine 7
Soft Serve Mode 7
Slush Mode 8
Hopper Cooling 9
Adjusting the Settings 12
Firmness Setting 12
Soft Serve and Hopper Settings 12
Slush Settings 14
Cleaning Machine 17
Sterilization 19

Preface
Thanks for selecng the Donper USA D150 So Serve Machine. The pur-
pose of this manual is to provide you with the product specicaons and
our recommendaons for eecve and normal operaon of this machine
in order to ensure and guarantee it’s service life.
◌Before using this machine, please read the product speci-
caons carefully while becoming familiar with this machine.
◌Congure the switch board and wire according to the voltage
and electric current prescribed by the performance parame-
ter of the machine.
◌Pay aenon to the ingredients of the raw materials, with
the sugar content not less than 13% to avoid abnormal use
and damage of the machine.
◌Please clean the machine aer each use as this will help
guarantee the health of everyone.
◌Most importantly, enjoy your Donper USA machine with
your friends and family then watch their faces light up with
amazement. Aer all, that is what it’s all about.

Freezing Cylinder
Hopper
Feed Tube
Auger/Beater
Rear Beater
Gasket
Face Plate
Hopper Lid
Dispensing Valve Handle
Parts Diagram

Freezing Cylinder
Hopper
Feed Tube
Auger/Beater
Rear Beater
Gasket
Face Plate
Hopper Lid
Dispensing Valve Handle
Parts Diagram

Model Size (inch) Voltage Power Net Weight Refrigerant
D150 27.5 x 8.5 x 26.5 115v 500w 90 lbs R134a
Parameters
In Table 1.1 below, you will nd the specs of the D150.
Table 1.1
27.5
8.5
26.5

1. The machine shall not be placed upside-down or on any of its
sides. The gradient of the machine shall not exceed 30˚. The
machine shall be kept stable during set up.
2. The machine should be set up in a place without direct sun-
light but with good venlaon. The surface where the ma-
chine will sit, shall be at, dry and clean. It is recommended
that the environmental temperature shall not exceed 32˚C.
3. When liing the D150, be sure to slide your hands under-
neath the machine so that the base of the machine is resng
on top of your hands. Do NOT aempt to li and move the
machine by holding the dipensing handle as this could cause
damage to your machine and possible bodily injury.
4. Do not place any sides of the machine closer than 35cm near
any walls to help ensure a well venlated area and eecve
operaon.
5. Verify whether the power supply will meet the requirements
of operaon before the installaon.
6. The sugar content of your mix shall not be less than 13%. Do
not make your mix using saccharin or sodium cyclamate or
the wall of the mixing drum will ice up, which can damage
the auger and the motor.
Precautions
The following is a list of important informaon that the user of this machine
should know prior to operang the machine in order for the machine to
maintain its expected service life but more importantly for the safety of the
user.

SETTING UP
1. Make sure that the Main Power Switch on the machine is in
the o posion.
2. Connect the power cord into the wall outlet, and switch the
main power switch, which is located on the back of the D150,
into the on posion.
Setup
Main Power Switch

Operating the Machine
1. Poor your so serve mix into the hopper. Do not connue to
add mix past the maximum capacity indicang line inside of
the hopper.
2. With the Main POWER switch in the on posion, the screen
will display 00 on the le side of the display, and the current
hardness seng on the right.
3. Press the So Serve buon to enter into So Serve Mode.
Once in So Serve Mode, the drive moter and compressor
will turn on and begin running.
Operang the D150 is all done through the control board. On the control
board there are 6 buons, each of which has its own funcon. Pressing
and holding dierent combinaons of the buons unlocks dierent set-
ngs which the user can adjust to t their needs.
SOFT SERVE MODE

4. With the machine in So Serve Mode, the screen will now
display the percentage of total hardness that the so serve
is currently at on the le, and the preset Hardness seng of
"01" on the right.
Note: Now is a good time to press the Hopper Cooling button to pre-chill the mix
inside of the hopper.
5. The So Serve is ready when the percentage reaches 99. At
this me the compressor will shut o.
6. The machine is now in standby mode. Aer 5 minutes, the
compressor will start, and the drive motor will start a few
seconds later.
SLUSH MODE
1. Poor your mix into the hopper. Do not connue to add mix
past the maximum capacity indicang line inside of the hop-
per.
2. With the Main POWER switch in the on posion, the screen
will display 00 on the le side of the display, and the current
hardness seng on the right.
Note: Pressing the Soft Serve button again will shut down the auger moter and the
compressor.

HOPPER COOLING
1. Press the “HOPPER COOLING” buon to acvate the Cooling
Feature for the Hopper.
2. The screen will now display the current temperature of the
hopper on the right side. The hopper will connue to cool
unl the temperature of the hopper reaches the Preset Tem-
perature for Hopper Cooling.
3. The hopper will begin cooling again once the temperature of
the hopper reaches the set Return Temperature for Hopper
Cooling.
4. Pressing the “HOPPER COOLING” buon again will de-ac-
vate the Hopper Cooling feature.
This funcon only can be acvated when the machine has been placed in
either So Serve Mode or in Slush Mode.
3. Press the "SLUSH" buon to enter into the slush mode. The
current temperature of the freezing cyclinder will display on
the le side of the screen, and the preset Target Temperature
is displayed on the right.
4. The mix will begin freezing inside of the freezing cylinder un-
l the temperature of the freezing cylinder (displayed on the
LEFT) reaches the preset Target Temperature (displayed on
the RIGHT) plus 5 minutes.
Note: The 5 minutes in which the compressor continues to run after the target tem-
perature is reached, only happens when the mix in your machine is warmer than 0˚C.

Adjustable Settings
We recommend leaving the machine in its factory based sengs.
Should you feel the need to adjust these sengs, please contact
someone on our technical support team for assistance.
Code Seng Name
Range Default Unit
Ice Cream Mode
P0 Firmness Seng
1 to 10 3Class
P1 Temperature of hopper cooling in ice-cream mode
(-9) to 9 4°C
P2 Return dierence of temp of hopper cooling
0 to 92°C
P3 Time delay between drive motor & compressor
5 to 60 30 Second
P4 Restarng me of compressor in ice-cream mode
5 to 15 5 Minute
P5 Time delay between fan motor and drive motor
0 to 60 15 Second
Slush Mode
P6 Restarng me of compressor in slush mode
0 to 5 2 Minute
P7 Temperature of freezing cylinder in slush mode
(-1) to (-9) (-5) °C
P8 Return dierence of temperature of freezing cylinder
0 to 92°C
P9 Time delay between drive motor and compressor
0 to 60 30 Second
PA Extending me for making slush
0 to 30 5Minute
Table 1.2
Adjustable Settings
We recommend leaving the machine in its factory based sengs.
Should you feel the need to adjust these sengs, please contact
someone on our technical support team for assistance.

Adjustable Settings
Code Seng Name
Range Default Unit
Ice Cream Mode
P0 Firmness Seng
1 to 10 3Class
P1 Temperature of hopper cooling in ice-cream mode
(-9) to 9 4°C
P2 Return dierence of temp of hopper cooling
0 to 92°C
P3 Time delay between drive motor & compressor
5 to 60 30 Second
P4 Restarng me of compressor in ice-cream mode
5 to 15 5 Minute
P5 Time delay between fan motor and drive motor
0 to 60 15 Second
Slush Mode
P6 Restarng me of compressor in slush mode
0 to 5 2 Minute
P7 Temperature of freezing cylinder in slush mode
(-1) to (-9) (-5) °C
P8 Return dierence of temperature of freezing cylinder
0 to 92°C
P9 Time delay between drive motor and compressor
0 to 60 30 Second
PA Extending me for making slush
0 to 30 5Minute
Table 1.2
Adjustable Settings
We recommend leaving the machine in its factory based sengs.
Should you feel the need to adjust these sengs, please contact
someone on our technical support team for assistance.

Adjusting the Settings
To access the SETTINGS and make adjustments to them each seng, you
will rst need to access standby mode. To do so, simply make sure your
machine is plugged into its main source of power. Locate the Main Power
switch on the back of the machine and switch it into the ON posion. Your
machine is now in stand by mode. Follow the instrucons below to make
adjustments for each of the sengs.
While in standby mode, press the “UP” and “DOWN” buons simultane-
ously for 5 seconds and “SET” will begin ashing on the display panel and
the number on the right side of the display panel will go into the rst set-
ng, P1. Press the “SET” buon to scroll through the sengs below.
FIRMNESS SETTING
Press and hold the "UP" or "DOWN" buon for about 2 seconds
and the word “SET” will begin to ash on the display panel. Press
“UP” or “DOWN” to increase or decrease the hardness seng.
The range of the hardness seng is from 1 to 10, 1 being the
soest seng and 10 being the rmer seng.
SOFT SERVE AND HOPPER SETTINGS
P1 - Preset Temperature for Hopper Cooling
Press “SET” buon to enter the P1 seng, press “UP” or “DOWN”
to adjust the temperature from -9°C to 9°C, press “SET” buon
again to save the data and enter into the P2 seng.

P2 - Return Difference of Temperature of Hopper Cooling
Press “SET” buon to enter the P2 seng, press “UP” or “DOWN”
to adjust the temperature from -9°C to 9°C, press “SET” buon
again to save the data and enter into the P3 seng.
P3 - Time Delay between Drive Motor & Compressor
Press “SET” buon to enter the P3 seng, press “UP” or
“DOWN” to adjust the me from 5 to 60 seconds, press “SET”
buon again to save the data and enter into the P4 seng.
P4 - Compressor Restart Interval
Press “SET” buon to enter the P4 seng, press “UP” or
“DOWN” to adjust the me from 5 to 15 minutes, press “SET”
buon again to save the data and enter into the P5 seng.
P5 - Time Delay Between Fan Motor & Drive Motor
Press “SET” buon to enter the P4 seng, press “UP” or “DOWN”
to adjust the temperature from 5 to 15 minutes, press “SET”
buon again to save the data and enter into the P1 seng.

P6 - Compressor Restart Timer
This seng represents the maximum number of minutes which
the compressor can be in standby (OFF) before it must restart
and begin cooling the freezing cyclinder.
For example, the compressor will stay on until the temperature of the freezing cylin-
der has reached the "Target Temperature" set in the P7 setting. At that time a timer
will start, and the compressor will continue to stay on for the number of seconds set
in the P9 setting, "Extend Time for Compressor". As soon as that time is reached, the
compressor will shut off and go into standby mode for the number of minutes set in
this P6 setting at which point the compressor will turn back on and repeat this cycle.
Press “SET” buon to enter the P6 seng, press “UP” or “DOWN”
to adjust the temperature from 0 to 5 minutes, press “SET” but-
ton again to save the data and enter into the P7 seng.
SLUSH SETTINGS
To access and make adjustments to sengs P6 - PA, you must be in "Slush
Mode". Press the “SLUSH” buon to enter into the slush mode. Press and
Hold the “UP” and “DOWN” buons simultaneously for 5 seconds, and
“SET” will begin ashing on the display panel. Press the “SET” buon to
scroll through the sengs below.

P7 - Freezing Cylinder Target Temperature
Press “SET” buon to enter the P4 seng, press “UP” or “DOWN”
to adjust the temperature from -9 to 9 minutes, press “SET” but-
ton again to save the data and enter into the P8 seng.
P8 - Return Temperature for Freezing Cylinder
This temperature seng is the delta of P7, Freeze Cylinder Tem-
perature Seng, from which the Temperature of the Freezing
Cylinder must reach before the the Compressor will turn back
on.
For example, if your P7 setting is set to -5°C and this setting is set for 3°C, then
when the compressor is in standby it will not turn back on until the Freezing Cylinder
Temp reaches -2°C, which is a 3 degree difference from the P7 setting of -5°C.
Press "SET” buon to enter the P8 seng. Press “UP” or “DOWN”
to adjust the delta return temperature for the cooling cylinder
from 0 to 9. Press “SET” buon again to save the data and enter
into P9 seng.

P9 - Extend Time for Compressor
This seng represents the number of seconds in which the
compressor will connue to run once the Freeze Cylinder Target
Temperature has been reached, which is set in the PA seng.
For example, if your P7 setting is set to -5°C and this setting is set for 30, as the
compressor is running and cooling the freezing cylinder, when the Freezing Cylinder
Temp reaches the target temperature of -5°C, instead of the compressor shutting
off, it will continue running for 30 seconds, which is represented by the 30 in this
setting.
Press “SET” buon to enter the P9 seng, press “UP” or “DOWN”
to adjust this seng between 0 - 60 seconds. Press “SET” buon
again to save the data and enter into the P6 seng.
PA - Extended Time for Initial Freeze
In the inial freeze cycle, once the temperature sensor has de-
tected that the temperature of the freezing cylinder has reached
the Freeze Cylinder Temperature Seng set in "P7", a mer will
start and will allow the compressor to stay on for the number
of minutes set in this "PA" seng. This will allow the mix in the
freezing cylinder to become slushy before the compressor shuts
o and the normal freezing cycle begins.

Cleaning Your Machine
1. Make sure you have placed your D150 into standby mode by
taking it out of so serve mode or out of Slush mode.
2. Press the "CLEAN" buon on the control panel to acvate
the auger.
3. Pull down on the dispensing handle to empty out all of the
contents from inside the freezing cylinder and hopper then
release the handle back into its closed posion.
4. Pour clean water into the hopper on your D150, then repeat
step 3 in order to empty out all of the water and residual
contents of the mix.
5. Connue with steps 3 & 4 unl the water that in being dis-
pensed from the machine begins to come back fairly clear.
6. Once the water that is being dispensed from the D150 is fair-
ly clear coming out of the machine, drain all of the water
from the D150 completely and then press the "CLEAN" but-
ton again and this will shut o the auger and put the ma-
chine back into standby mode.
Power down and unplug the power cord from the power source before you continuing.

STERILIZATION
1. Reassemble the machine back into its original state. Plug
machine into power source and power machine back on.
Fill hopper with water just above the freezing cylinder and
augers. Press the MIX buon to acvate the rotaon of the
augers.
2. Add 1 tablespoon of sodium hypochlorite (liquid Bleach) into
the water inside of the bowls. Let the auger mix the water
and bleach combinaon and soak for about 10-20 minutes.
Drain the water and power down the machine when com-
plete.
7. Remove the faceplate by rotang the 2 thumb bolts on both
sides of the faceplate counter clockwise.
8. Remove the auger by simple pulling it straight out of the
freezing cylinder. Handwash all parts connected to the face-
plate and auger using soap and water.
9. Using a warm wet cloth, wipe down the freezing cylinders
and the hopper to remove any residual residue.
10. Once all parts are clean, assemble the faceplate and mount
it back on to the front of the D150.