NUTRICHEF PKSTMOVN72 User manual

Digital Convection Oven Cooker & Steamer
PKSTMOVN72
Smart Multi-Function Oven Cooker & Food Steamer
Digital Convection Oven & Air Fryer (Stainless Steel)

Contents
Product Structural Diagram ----------------------------------------------------------------------------- 2
Notices for Use ------------------------------------------------------------------------------------------------- 4
Control Panel ---------------------------------------------------------------------------------------------------- 6
DISPLAY PCB ---------------------------------------------------------------------------------------------------- 6
Operating Instructions ------------------------------------------------------------------------------------- 8
Menu -------------------------------------------------------------------------------------------------------------- 13
Other Functions ---------------------------------------------------------------------------------------------- 14
Cleaning and Maintenance ----------------------------------------------------------------------------- 16
Guideline for Troubleshooting ----------------------------------------------------------------------- 17
Specication --------------------------------------------------------------------------------------------------- 18
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Product Structural Diagram
1. Control Panel 2. Fork Assembly 3. Fork Handle 4. Grill
5. Bakeware 6. Water tank 7. Handle 8. Door
9. Water tray 10. Body 11. Door switch 12. Glove
IMPORTANT SAFEGUARDS
When using electrical appliances, basic safety precautions should always be
followed including the following:
1. Read all instructions.
2. Do not touch hot surfaces. Use handles or knobs.
3. To protect against electrical shock do not immerse cord, plugs in water or other
liquid.
4. Close supervision is necessary when any appliance is used by or near children.
5. Unplug from outlet when not in use and before cleaning. Allow to cool before
putting on or taking o parts.
6. Do not operate any appliance with a damaged cord or plug or after the appliance
malfunctions or has been damaged in any manner. Return appliance to the
nearest authorized service facility for examination, repair, or adjustment.
7. The use of accessory attachments not recommended by the appliance
manufacturer may cause injuries.
8. Do not use outdoors. Household use only.
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9. Do not let cord hang over edge of table or counter, or touch hot surfaces.
10. Do not place on or near a hot gas or electric burner, or in a heated oven.
11. Extreme caution must be used when moving an appliance containing hot oil or
other hot liquids.
12. Always attach plug to appliance rst, then plug cord into the wall outlet.
To disconnect, turn any control to "OFF", then remove plug from wall outlet.
13. Do not use appliance for other than intended use.
14. Oversize foods or metal utensils must not be inserted in a toaster-oven as they
may create a re or risk of electric shock.
15. A re may occur if the toaster-oven is covered or touching ammable material,
including curtains, draperies, walls, and the like, when in operation. Do not store
any item on top of the appliance when in operation.
16. Do not clean with metal scouring pads. Pieces can break o the pad and touch
electrical parts involving a risk of electric shock.
17. Extreme caution should be exercised when using containers constructed of
other than metal or glass.
18. Do not store any materials, other than manufacturers recommended
accessories, in this oven when not in use.
19. Do not place any of the following materials in the oven: paper, cardboard,
plastic or any ammable materials.
20. Do not cover crumb tray or any part of the oven with metal foil. This will cause
overheating of the oven.
21. Use extreme caution when removing tray or disposing of hot grease.
22. When the appliance is operating, press the ON/OFF key, the appliance will
return to o.
SAVE THESE INSTRUCTIONS.
WARNING
1. Do not rinse the shell of the product in water because there are electric
components in the shell;
2. Do not allow water or other liquids to enter the product to avoid electric shock;
3. This product is not suitable to be used by children under 8 years old and anyone
who has unsound body and sensory or mental disability or lacks of related
experiences and knowledge unless they are instructed to use this product and
supervised to master the operation methods;
4. Please check whether the voltage of the product matches the voltage of local
power supply before the product is connected to the power supply;
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5. Do not use this product if the plug, power cord or the product is damaged;
6. If the power cord is damaged, it must be replaced by the manufacturer or its
professional service technicians in order to avoid the danger;
7. Please take care of the children to make sure they do not play this product;
8. Do not use wet hands to insert the plug or operation console of this product;
9. Do not place this product on or near the tablecloths, curtains and other
ammable materials;
10. A free space of at least 15cm shall be reserved on the back and two sides and
over the product when the product is placed. Do not place any item on the
product;
11. The product in use must be watched;
12. A high temperature steam or high temperature airow will be released when
you open its door during or after the cooling operation of the product. A safe
distance shall be maintained when the door of the product is opened to avoid
scalding yourself;
13. Do not stu any foreign matter into door lock switch of the oven door;
14. The recommended temperature probe to this oven must be used;
15. Appliances will heat during the use. Please pay attention to the heating unit in
the oven.
Notices for Use
1. Please read the Instructions carefully before the use. This product is designed
specially for the home heating and cooling of food and it is not suitable for other
public and commercial purposes;
2. Do not touch at random the steam oven in use because it may have a very high
surface temperature; If it is needed to touch or move the oven, please power o
the product rstly and then use the insulated gloves;
3. The oven cannot be cleaned unless the power plug has been unplugged and the
oven is cooled down;
4. The steam oven shall be kept in a dry and at place with plenty of space around it
and a distance of at least 15cm shall be kept away from the surrounding objects
when it is used;
5. An overloaded circuit may cause the steam oven to work abnormally when the
product is used, and therefore, the steam oven shall use a single circuit;
6. Do not put the steam oven near any ammable object. It shall be kept far away
from window curtains, door curtains, wallpapers and similar items to prevent a
re. It is not allowed to put any object on the steam oven when it works;
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7. Please clean the door glass of the oven with a soft and wet cloth rather than any
sharp cleaning tools to prevent the damage to the door glass;
8. The appliance cannot be operated under the circumstances that it connects the
external timer or the independent remote control system;
9. Please do not share an outlet with other high-power electrical devices to avoid
the re caused by the overload of the circuit;
10. Please check whether all cooking utensils are suitable for this product before it
is used. It is recommended to hold the food with high-temperature glass or
ceramic containers; the capacity of holding the liquid food may not exceed
two-thirds of the container;
11. It is required to unplug the power plug from the outlet when the oven will not
be used for a long time to avoid any electric leakage or re caused by aging of
insulated rubber lines;
12. The power plug shall be unplugged when changing the lights or cleaning the
cavity to avoid possible electric shock;
13. The water tank shall not be overlled with water. Please use it correctly since
there is a marked maximum water level scale;
14. The food is not allowed to rely on the horizontal plane of door glass to prevent
the product from scalding yourself due to its inclination after the end of
cooking operation;
15. Please take out the water tank and allow the residual water of the product to
ow out automatically from the product and drain or pour away the water from
the bottom water holder after each use of the oven for cooking operation;
16. It is forbidden to heat the food in a sealed container because the sealed
container is possible to explode, such as, sealed bottles, boxed milk, etc. It is
necessary to tear the package and drop the food into other vessels for heating.
A free space of at least 15cm shall be reserved on the back and two sides and over
the product when the product is placed. Do not place any item on the product;
DIY
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15CM
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Control Panel
DISPLAY PCB
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Icon Function Description
Oven lamp/child lock key:
1. Touch it once, oven lamp is ON; touch it again, oven lamp goes out;
2. Oven lamp will be ON for three minutes after the work is over;
3. Oven lamp will be ON for three minutes when the oven door is opened;
4. The key turns to child lock by holding it down for three seconds; in
the standby mode, hold it down once, it is locked; press it again to
unlock.
Setting key: preset and time-delay
1. In any programs standby mode, press this key to enter the preset mode
and preset icon is ON;
2. After any programs working end, Press this key to enter the time-delay
and the time-delay icon is ON;function status
BACK key: press this key to return to the previous setting mode before start
working, and press it again to return again.
Selection key( : Reverse function)
1. Select 9 DIY regular function modes and 10 specific working modes;
2. Adjust the time;
3. Adjust the temperature.
ON/OFF key: press this key to activate all icons to light up; In the
activation or working status of the machine press this key to exit the
running mode, and the machine will return to the standby status.
Selection key( :Forward function)
1. Select 9 DIY regular function modes and 10 specific working modes
in a forwarding sequence;
2. Adjust the time;
3. Adjust the temperature.
ENTER key:
1. Start;
2. Pause;
3. Enter.
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Function Description
DIY
Time
Temperature
Preset function
prompt
prompt
Water level icon
Prompt for
cleaning of
water
Children lock
Prompt for
descaling
Top heater pipe
Prompt for a
high temperature
Ferment
Preheat
Making Yogurt
Dry fruit
and bake nuts
steam menu
Roast meat
Bake
DIY mode
Descaling
The first two LEDs are hours (0-24)and the
second two LEDs are minutes (0-59)
Adjustable range: 85 450°F - °F
Icon is always ON for water; aflashing light
means alack of water.
This menu contains 9 programs and recipes for
This menu contains 9 programs and recipes
This menu contains 9 programs and recipes
This menu contains 9 programs and recipes
Baking method and time shall be set by
customers themselves
Remind to clean the scale in the evaporating
heater (steam heater)
Working time
-delay
Bottom heater
pipe
different fruits and bake different nuts
for fish and different meat
for different food
for different bread cake
15 This menu contains 9 programs and recipes
Air Fryer
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tray

Operating Instructions
1. First Energization
The machine enters the full-screen standby interface after a “beep” sound when
it is energized rstly by touching power ON . During the setting process, if
there is no operation for continuous in three minutes all current settings will be
cancelled and the machine will return to the standby interface for a standby
status.
2. Menu Selection
In the standby status, press the selection key “ ”“ ” to enter the menu
selection mode. Default menu “ ”steam function, press selection keys “ ”“ ”
to move left or right to select the menu mode
1. Ferment (steam function, default temperature 105°F, adjustable among 85
-120°F; time adjustable among 0-7 hours)
2. Preheat (temperature is not adjustable). It is set as 360°F. When the temperature
reaches 360°F, the work is over, the display shows “END” and the buzzer will beep
for 10 times to prompt that the preheating work is completed and you can
continue the baking operation;
3. Making Yogurt (default temperature 115°F that is not adjustable, and default
time of 8 hours that is not adjustable)
4. When this menu “Air Fryer” is selected, icon is ON. The temperature display
column will show“P-1”, and meanwhile, the time display column will show the
required working time. Press the selection key “ ”, the temperature display
column will show“P-1”, “P-2”, “P-3”… “P-9”.. “P-1”, and repeat this circle, and the
corresponding time column will show the required time. Press the ENTER key “ ”,
the machine begins to work and the time begins to count down.
5. Dry fruits or bake nuts. When this menu is selected, icon is ON, and the
temperature display column will show “L-1”, and meanwhile, the time display
column will show the required working time. Press the selection key, the
temperature display column will show “L-2”,“L-3”, “L-4”, … “L-9”...“L-1”, and repeat
this circle, and the corresponding time column will show the required time. Press
the ENTER key , the machine begins to work and the time begins to count down.
6. When this menu “Steam” is selected, icon is ON. The temperature display
column will show“E-1”, and meanwhile, the time display column will show the
required working time. Press the selection key “ ” , the temperature display
column will show“E-1”, “E-2”, “E-3” … “E-9”.. “E-1”, and repeat this circle, and the
corresponding time column will show the required time. Press the ENTER key “ ”,
the machine begins to work and the time begins to count down.
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7. When the menu “Roast” is selected, icon is ON. The temperature display
column will show“F-1”, and meanwhile, the time display column will show the
required working time. Press the selection key “ ”, the temperature display
column will show“F-1”, “F-2”, “F-3” … “F-9”.. “F-1”, and repeat this circle, and the
corresponding time column will show the required time. Press the ENTER key, the
machine begins to work and the time begins to count down.
8. When the menu “Bake” is selected, icon is ON. The temperature display
column will show“H-1”, and meanwhile, the time display column will show the
required working time. Press the selection key “ ”, the temperature display
column will show“H-1”, “H-2”, “H-3” … “H-9”.. “H-1”, and repeat this circle, and the
corresponding time column will show the required time. Press the ENTER key, the
machine begins to work and the time begins to count down.
9. When the menu DIY is selected, the “steam”function icon in upper left corner is
ON. Press the selection key “ ”to enter the function selection mode. The display
column at the left side of the screen will show the corresponding function icon,
as shown in the following gure. There are 9 DIY regular function modes. Each
gear of the key corresponds to a function. The key moves a gear, the function icon
will automatically jump down to ash, and the frame will not ash. After the
desired function is selected, it can be conrmed by press the ENTER key
10. When the menu “Descaling” is selected, the icon is ON to remove the scale.
(Working time of 50 minutes is not adjustable. The work process cannot be paused)
3. Setting of working hours and temperature
After the desired function is selected, it shall be conrmed by pressing the ENTER
key to enter the setting of working hours. The hour bit will ash. Press the
selection key to set the hour bit. After it is conrmed by pressing the ENTER key,
the minute bit will ash, and then press the selection key to set the minute bit.
After it is conrmed by pressing the ENTER key, the temperature bit will ash,
and then press the selection key to set the working temperature for “Top heater
pipe” and “Bottom heater pipe”. After the setting of working temperature is
nished, press the ENTER key to start working.
For example, the setting of “Top heater pipe” working mode:
1. Select function
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2. Setting of working hours
3. Setting of working hours and temperature, top heater pipe icon“ ”will ash.
4. Start work
Attention: All functions shall be adjusted according to this adjustmen order except
for the xed time and temperature.
Note: Water tank icon will be displayed when a steam-related function is selected
(such as, steam, high-temperature steam, ferment, unfreeze etc.), for example:
5. During the work
1. Pause
During the working process, the machine will pause the work if the ENTER key
is pressed, the working time will stop the countdown, the display interface will
stay in the working state interface, and the time bit number will keep its original
data to ash and beat, which indicates that the machine is in a working status of
pause. Press the ENTER key again, the machine is started to continue the work
until the cooking is completed.
2. Add the time and adjust the temperature in the midway
During the cooking/Beaking/Roasting process, if you want to adjust the cooking
time or temperature, the operation is as follows:
1. Press Setting key“ ” until the “Time-delay” icon “ ” on the screen is ON. At
this time, the minute bit will ash. The minute bit can be adjusted by pressing
the selection key “ ”“ ”(setting of hour bit is not available for delay time
function).
2. After the minute bit is adjusted, press the ENTER key to enter the setting of
temperature. If you do not need to adjust the temperature, please press the
ENTER key to directly start the work;
°F
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3. After the temperature is adjusted, press the ENTER key to start the work;
4. The time-delay “ ” function is not available for the descaling program.
After it is completed, the system directly enters the END interface.
6. End of Work
1. After the program process is ended, “END” appears on the display screen, and
the buzzer will beeps for 10 times, which indicates that the cooking is
completed. Afterwards, you can open the door to take out the food or the
system will automatically exit to the standby status ve minutes later.
2. After the program is over or in the standby state, for a pause or stop in the
midway, the display screen will show the high-temperature prompt icon so
long as the Oven cavity temperature is over 120°F and The centrifugal fan will
delay the working time for 3 minutes.
3. After the program is completed with the steam function, icon will ash on the
screen, which remind the user to take out the water tank and drain the water in
the evaporator, and then pour away the residual water from water holder.
This icon will ash for 1 minute.
Note: Removal of residual water and icon display are available only when there are
steam-related functions while evaporating heater is working.
7. DIY function modes
1
2
3
4
5
6
7
8
9
Steam
Strengthening heating
(Back heater convection + top heater pipe + bottom heater pipe)
Top Heater pipe
Top/bottom heater pipe
Hot air convection (top Heater pipe + rear fan)
Back heater convection (Back heating + rear fan)
High-temperature steaming (steam + Back heater convection)
Back heater convection + turning fork
Top Heater pipe + turning fork

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1. DIY Steam
Adjustable temperature range: 120-230°F, with each adjusting scale of 40°F.
In the standby status, open the oven door, take out the water tank to ll the
water to its maximum scale; put in the water tank and food and then close the
oven door.
Press the selection key “ ” to enter the steam mode. At this time, the steam icon
will ash, and the indicator light of water tank/time/temperature is ON. Press
the ENTER key, hour icon will shine. Press the SELECTION key to select the time as
required (default value is 0, ranging from 0-6). After it is selected, press the ENTER
key to enter the minute selection mode and then, the minute icon will ash.
Press the SELECTION key to select the required time (default value is 30, ranging
from 0-59). After it is selected, press the ENTER key to enter the temperature
selection mode and then, the temperature icon will ash. Press the SELECTION
key to select the required temperature (default value is 210, ranging from
120-230). After the selection, press the ENTER key.
If the water tank is not put in or runs out of water, the machine will give an alarm
(icon “ ” ashing and audible alarm); if there is a water shortage alarm, please
open the oven door to add water and then close the door to automatically start
the work.
After the steam function is completed, the user shall be prompted to drain the
residual water from the water holder and icon will ash on the screen to
remind the user to drain the residual water from the water holder.
After the end of the cooking, the buzzer will beep for 10 times and then stop.
Afterwards, user can open the door to take out the food. If there is no operation
within ve minutes, the system will automatically return to the standby interface.
2. DIY Other Roast Modes
Adjustable temperature range: 210-450°F. The default working temperature is
360 °F, and the time is adjustable.
Open the oven door in the standby state, put in the food and then close the
door. Press the Selection key to enter the roast mode. The icon of this mode will
ash, and the indicator light of time/temperature is ON. Press the ENTER key, the
“hour” icon will ash. Press the Selection key to select the required time (default
value is 0, ranging from 0-3). After it is selected, press the ENTER key to enter the

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minute selection mode and then, the minute icon will ash. Press the SELECTION
key to select the required time (default value is 30, ranging from 0-59). After it is
selected, press the ENTER key to enter the temperature selection mode and then,
the temperature icon will ash. Press the SELECTION key to select the required
temperature (default value is 360, ranging from 210-450). After the selection,
press the ENTER key, the indicator light of Bottom heating pipe is ON and the
temperature icon will ash. Press the SELECTION key to select the required
temperature (default value is 360, ranging from 210-450). After pressing the
ENTER key , the machine starts to work.
After the end of the cooking, the buzzer will beep for 10 times and then stop.
Afterwards, user can open the door to directly take out the food. If there is no
operation within ve minutes, the system will automatically return to the standby
interface. After the cooking is completed, a high-temperature indication “ ” will
be displayed as long as the temperature of cavity exceeds 120°F.
Menu
1. “Steam” menu
2. “Roast” menu
Code
16 5 0
20 15 30 1
6 30 35 30
Heating
time
(minute)
210 210 210 210 210 210 210 210 210
Food
Style
Heating
temperature
( )
°F
Steam
Vegetable
Steam
Rice
Steam
Fish
Steam
Shrimp
Steam
Crab
Steam
Eggs
Steam
Chicken Papaya
Steam Steam
Potatoes
E -1 E -2 E - 3 E - 4 E -5 E - 6 E -7 E - 8 E - 9
Code
35 12
35
20 26 20 12 15 10
450 450 430 430 395 395 395 360 360
Roast
Roast
Chicken
Roast
Steak
Roast
Muttons
Roast
Salmon
Roast
Chicken
legs
Roast
Chips
Roast
Shrimp
Roast
Sausages
Food
Style
Heating
time
(minute)
Heating
temperature
( )
°F
Saury
F -1 F -2 F - 3 F - 4 F -5 F - 6 F - 7 F - 8 F -9

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3. “Bake” menu
4 “Air Fryer” menu
5. “Dry Fruits and bake Nuts” menu
Other Functions
• Descaling Function:
Default time is 50 minutes, which is not adjustable.
1．When the accumulated working time of heating pipe of evaporating heater
reaches 100 hours, the system will remind the user to remove the scale of
evaporating heater (user can also start the descaling function automatically).
At this moment, the descaling icon on the screen will ash.
Code
16 22 6020 50
14
32
Heating
time
( )minute
360
Food
Style
Heating
temperature
( )
°F
Baguette
bread
Wheat
bread Pizza Yogurt
cheese cake
Chiffon
cake
Chocolate
cake Cookies Puff Egg tart
50
22
300 360 300300 360 360360 360
H - 1 H -2 H -3 H - 4 H - 5 H -6 H - 7 H - 8 H -9
Code
Heating
time
( )minute
Food
Style
Heating
temperature
( )
°F
P -1 P -2 P -3 P - 4 P - 5 P - 6 P - 7 P -8 P -9
Pork
Chops
Chicken
Wings
Chicken
Kabobs
Onion
Meatballs Pita Chips Chips Croutons Mini Pizza Bacon
20 23 18 18 7 12 14 18 15
410 410 430 395 395 355 355 360 285
Dry Dry
Nut
Code L-1 L-2 L-3 L-4 L-5 L-6 L-7 L-8 L-9
360
Heating
time
320 320
Food
Style
Heating
temperature 285150150195 320 150150
Working
mode
Banana
Dry
Apple Raisins
Dry Dry
lemon Almonds Walnut Macadamia Cashew
Nut
360 420 360 360 10 12 12 12
( )
°F
(minute)
back
Heater
back
Heater
back
Heater
back
Heater
back
Heater
Top/bottom
Heater Pipe
Top/bottom
Heater Pipe
Top/bottom
Heater Pipe
Top/bottom
Heater pipe
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2. The descaling mixture (water and clearing media) is prepared according to the
mixing ratio of 1:8 and then put into the water tank after an even mixing.
The dosage of descaling mixture in the water tank may not be lower than the
descaling scale of water tank.
3. After the descaling mixture or agent is added into the water tank and the oven
door is closed, press the SELECTION key to select the descaling function and then
press the ENTER key to start the descaling work.
4. The countdown mode is used for the product. When there are still 20 minutes,
the user is reminded to pull out the water tank to drain the descaling agent and
replace the clean water. After the water tank is inserted, the machine begins to
work. When there are still 10 minutes, the user is reminded again to pull out the
water tank to replace the clean water. After the water tank is inserted, the
machine begins to work. After the completion, the user will be prompted.
• Setting Key function:
1. Presetting Time: During any program selection or standby mode, Press Setting
Key , it will start preset time setting, and Icon is on, the Hour LED ashing
(Preset time is 0-24 hours adjustable), after hour conrmed, the Minute LED
ashing, after minute conrmed, Interface return to program selection mode,
press key select program, after Program selected, press the ENTER key to
start this selected program Presetting; After presetting time starting, the
preseted time interface and selected program interface will display alternately
every 5 seconds;
2. Time-Delay: When any program working completed, press this key to enter the
“Time-delay” function, can add time and adjust temperature accordingly, and the
“Time-delay” icon is ON; Press the ENTER key to conrm it. icon in the screen is
ON, which indicates that the system is in this working status currently.
3. On DIY mode, press this key to adjust time and temperature any time.
After adjusting the time, press the ENTER key to conrm it and start working;
If the Setting function shall be ended, user can directly press the POWER key to exit
from the setting working mode and the system will automatically return to the
standby interface.
• Lighting Function
After the key is activated, the illuminating light will be ON for 3 minutes by
pressing the key Lighting/Child Lock, and it will go out by pressing the key again.
• Children Lock
After entering the working state, children lock icon is ON by holding down the
key Lighting/ Children Lock, and all keys or buttons are locked. They cannot be
unlocked unless user holds down the key Lighting/Children Lock again.

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• Water level detection protection
When the working state of steam mode is started, if water shortage is detected,
the machine will stop the work and the buzzer will give an alarm, and then all
keys or buttons are invalid. The machine resumes the work after the water is added.
• Open/Close protection of oven door
In the door-opening state, the startup becomes unavailable; during the working
process, the machine suspends the work if user opens the oven door.
The machine automatically resumes the work after the oven door is closed.
Cleaning and Maintenance
1. Please turn OFF the steam oven and unplug the power cord from the outlet
before cleaning the cavity;
2. Do not clean the bakeware surface with metal tool or grinding material because
there is a non-sticky coating on the surface.
3. Please keep the cavity clean frequently. When good or grease is splashed onto
the inner wall, it can be wiped with a damp cloth rather than any hard substance.
If the inner wall of the oven is dirty, user can clean it with soft lotion rather than
rough and abrasive lotion;
4. It is recommended to use the pure water or distilled water for the cooking
purpose of the steam oven. If the tap water is used for a long time, there will be
scale on the inner walls of the cavity;
5. The water tank shall be checked regularly. If necessary, the water tank shall be
taken out horizontally. The water tank shall be cleaned and wiped gently with a
soft cloth. After the wiping or cleaning of the inner wall, the water tank shall be
put back to its original place.
6. After the cooking is completed, the residual water in the water holder shall be
removed.
7. The sealing surface of the oven door shall be cleaned frequently and wiped with
a soft dry cloth.
8. If the steam oven will not be used for a long time, the power plug shall be
unplugged and the cavity shall be cleaned and then the steam oven shall be
placed in a dry environment without corrosive gas.
9. The product must be repaired by a professional maintenance sta in case of any
failure. Do not disassemble and overhaul it by yourself.
10. Do not clean the glass of oven door with a rough detergent or sharp metal
scraper because it may lead to the smashing of the glass.
11. The power cord shall be unplugged when cleaning the cavity or replacing the
bulb.
12. Do not use the steam cleaner.

www.NutrichefKitchen.com
17
Guideline for Troubleshooting
Abnormal
conditions Possible causes Solution
Er1 Open circuit for top sensor
Stop the work, open the oven door and
allow the cavity to cool down for 10
minutes, and then restart it or contact
the after-sales service.
Stop the work, open the oven door and
allow the cavity to cool down for 10
minutes, and then restart it or contact
the after-sales service.
Stop the work, open the oven door and
allow the cavity to cool down for 10
minutes, and then restart it or contact
the after-sales service.
Er2
Er3
Er4
Short circuit for top sensor
Stop the work, open the oven door and
allow the cavity to cool down for 10
minutes, and then restart it or contact
the after-sales service.
Open circuit for top sensor
Short circuit for top sensor
Er7 Open circuit for evaporating
heater sensor
Contact the after-sales department for
repair
Contact the after-sales department for
repair
Er8 Short circuit for evaporating
heater sensor
1. Re-energize;
2. Contact the after-sales department
for repair
No display on
the screen
1. Check whether the power
supply plug is plugged;
2. Display panel in poor contact
Oven lamp does
not light
1. Oven lamp is damaged
2. Poor contact
1.
department for repair
2. Contact the after-sales department
for repair
Replace or contact the after-sales
Exhaust fan
does not work
1.
2. Fan is damaged
Poor contact
1.
department for repair
2. Contact the after-sales department
for repair
Replace or contact the after-sales
No response
from the button
PCB is failed or
damaged
Contact the after-sales department for
repair
No steam
1Water pipe is blocked
2. Evaporator heater is damaged
3. Water intake system is
damaged
.
Contact the after-sales department for
repair
Steam oven
does not work
1.
2. Poor contact of door control
switch
Door is not closed tightly 1.
2. Contact the after-sales department
for repair
Re-close the oven door;
Steam leakage
from oven door
1.
2. Door sealant is off or damaged
3. Door structure is damaged or
not assembled in place
Door is not closed in place
Contact the after-sales department for
repair

5
www.NutrichefKitchen.com 18
PKSTMOVN72
Digital Convection Oven Cooker & Steamer
Smart Multi-Function Oven Cooker & Food Steamer
Digital Convection Oven & Air Fryer (Stainless Steel)
Features:
• Multi-Function Kitchen Oven Cooker
• Next Generation Sleek Kitchen Style
• Ability to Air Fry, Steam, Roast & Bake
• Convection Oven Air Circulating Vortex Fan
• Simple Electric Plug-in Operation
• LED Digital Display Screen
• Soft-Touch Digital Button Controls
• Adjustable Time & Temperature Settings
• (8) Preset Cooking Function Modes
• Easy-Rell Water Tray for Steaming
• Pre-Heat ‘Keep Warm’ Ability
• Upper & Lower High-Powered Heating Elements
• Heat-Resistant Glass Door with Flip-Down Access
• Convenient Cooking View Window
• Built-in Oven Lamp
• Smart Automatic Descaling Reminder
• Easy-to-Clean & Stain Resistant Housing
• Safe for Placement on Any Kitchen Table or Countertop
Technical Specs:
• Power Output: 1800 Watt
• Oven Capacity: 42 Quart (40 Liter)
• Water Tank Capacity: 1.5 Quart (1.4 Liter)
• Temperature Range Setting: 85-450° Fahrenheit (30-230° Celsius)
• Steaming Timer Setting: Up to 2 Hours
• Cooking Timer Setting: Up to 24 Hours
• Construction Material: Stainless Steel
• Power Cord Length: 3.28’ ft. (1m)
• Power Supply: 110V
• Total Unit Dimensions (L x W x H): 20.7’’ x 19.69’’x 17.32’’-inches (52.6x50x44cm)
What’s in the Box:
• Multi-Function Oven
• Rotisserie Fork Skewer
• Baking Tray
• Grill Rack
• Oven Mitt