VESTEL NF COMBI User manual

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Display and control panel
Cooler Set Button
The cooler set button allows changes to be made to the temperature of the cooler compartment.
Super cool and eco mode can also be activated using this button.
Freezer Set Button
The freezer set button allows changes to be made to the temperature of the freezer compartment.
Super freezer and eco mode can also be activated using this button.
Sr Alarm
Sr alarm will change to red if any problems occur.
1. It is super freeze indicator.
2. It is freezer set value screen.
3. It enables the setting value of freezer to be
modified and super freeze mode to be activated
if desired. Freezer may be set to -16, eco, -20, -
22, -24 °C and Super freeze.
4. It is super cooling indicator.
5. It is cooler set value screen.
6. It enables the setting value of cooler to be
modified and super cool mode to be activated if
desired. Cooler maybe set to 8, 6, eco, 4, 2 °C
and super cool.
7. Sr alarm indicator.

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Control Panel
Operating Your Fridge Freezer
Super Cool Mode
When would it be used?
• To cooling huge quantities of food.
• To cooling fast food.
• To cooling food quickly.
• To store seasonal food for a long time.
Activating Super Cool Mode
Push the cooler set button until the super cool symbol illuminates. The buzzer will sound twice and the
mode will be set.
During Super Cool Mode
Super cool mode can be cancelled in the same way it is selected.
Super Freeze Mode
When would it be used?
• To freeze a large quantity of food that cannot fit on the fast freeze shelf.
• To freeze prepared foods.
• To freeze fresh food quickly to retain freshness.
Activating Super Freeze Mode
Push the freezer set button until the super freez symbol illuminates. The buzzer will sound twice and
the mode will be set.
During Super Freeze Mode
Super freez mode can be cancelled in the same way it is selected.
Activating Economy Mode
Cooler compartment
• Press the cooler set button until the economy symbol illumintes.
• If no button is pressed for 1 second the mode will be set and the buzzer will sound twice as
confirmaiton.
• To cancel, press the cooler set button.
Freezer compartment
• Press the freezer set button until the economy symbol illumintes.
• If no button is pressed for 1 second the mode will be set and the buzzer will sound twice as
confirmaiton.
• To cancel, press the freezer set button.

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Control Panel
Screen Saver Mode
Purpose
This mode saves energy by switching off all control panel lighting when the panel is left inactive.
How to Use
• Screen saver mode will be activated automatically after 30 seconds.
• If you press any key while the lighting of the control panel is off, the current machine settings will
reappear on the display to let you make any change you wish.
• If you do not cancel the screen saving mode or press any key for 30 seconds, control panel will
remain off.
To deactivate the screen saving mode,
• To cancel the screen saving mode, first of all, you need to press any key to activate the keys and then
press and hold the freezer set button for 5 seconds.
• To reactivate screen saving mode, press and hold the freezer set button for 5 seconds.
Cooler Temperature Settings
• Press the cooler set button once.
• When you first press the button, the previous value will appear on the setting indicator of the cooler.
• Whenever you press this button, a lower temperature will be set (+8 °C, +6 °C, eco,
+4 °C, +2 °C, or super cool).
• If you press the cooler set button until the super cool symbol appears on the cooler setting indicator,
and do not press any buttons for 3 second, super cool will flash.
• If you continue to press the same button, it will restart from +8 °C.
Freezer Temperature Settings
• Press the freezer set button once.
• When you first press the button, the previous value will appear on the setting indicator of the freezer.
• Whenever you press this button, a lower temperature will be set (-16 °C, eco, -20 °C,
-22 °C, -24 °C, or super freez).
• If you press the freezer set button until the super freez symbol appears on the freezer setting
indicator, and do not press any buttons for 3 second, super freezer will flash.
• If you continue to press the same button, it will restart from -16 °C.
Door Open Alarm Function
If fridge door is opened more than 2 minutes, appliance sounds ‘beep beep’.

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Cold Air
Returning warm air
Air Flow Diagram

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5
Refrigerant Cycle Diagram
COMPRESSOR
HOT
PIPE
CONDANSER
EVAPORATOR
CERPANTINE

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Special Programs
When you first start the appliance
If the freezer and defrost sensors are warmer than –5ºC, then the automatic test starts. The below
listed components will be tested respectively with 5 second intervals.
• Radyal fan for 5 seconds
• Drain heater for 5 seconds
• Defrost heaters for 5 seconds
• Evaporator fan motor for 5 seconds
• Compressor for 5 seconds
After 5 seconds, the appliance will start to run.
Defrost algorithm
Defrosting activates after 55 hours of total running time of refrigerator or 18 hours of total compressor
running time. Up to below mentioned reasons running times might decrease to 12 hours for refrigerator
or 15 hours for compressor.
• Amount of ice formed,
• Number of times the door is opened and closed,
• Duration the door remained opened,
• Sudden usage change ,
• Sudden Cooler Compartment temperature increase,
• Sudden Freeze Compartment temperature increase,
Freezer Defrosting time
Under normal conditions, defrosting period ends when the defrost sensor measures 8ºC. But if the
defrosting period exceeds 37 minutes, then the defrosting mode completion temperature will be rised
to 15ºC.
Cooler Defrosting time
The cooler defrost and the freezer defrost are operated parallel except those below.
If the cooler defrost sensor does not feel 5°C three times during a particular period of time.
•Defrost will be activated after the refrigerator works max 9 hours. According to the conditions of
usage, the defrost might be activated (due to mentioned those below) after the compressor works
min 5 hours.
•Consisted ice amount,
•Door open-close,
•Sudden usage variance,
•Cooler sudden temperature rise,
Delay of the compressor run
Compressor will be started after 5 minutes of defrost mode.
Low Voltage Program
In case of supply voltage lower than 170 V for more than 5 seconds, the low voltage program will stop
the compressor, evaporator fan motor, condenser fan motor and also the super freezing super cooling
functions. If this situation happens during the defrost mode, then the appliance will stop during
defrosting.
When the supply voltage reaches a value greater than 180V, the appliance will start again from the
defrost mode.
If the appliance was not stopped during the defrost mode, then will be stopped for minutes more for
compressor secure start-up and will be started from the last setted program.
When the electricity is off
• All the parameters and functions will be kept in the memory (except the child lock function)
• When the electricity is on if the defrost sensor measures <5ºC then the compressor will be started
after 5 minutes.
• The appliance will be started with the last program setted.

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Service Mode
Entering service mode :
•Select «8» set value then press the cooler set button 10 seconds.
• If there is a faulty situation, error code will be observed on screen. Otherwise nothing will be on the
screen.
• Buzzer will sound beep for 0.1 sec. each 5 sec. during service mode.
• SR icon will light continiously.
• Service function could be activated by pushing «Cooler Set» button
SERVICE FUNCTION
PUSHING
COOLER SET
BUTTON
ONE TİME.
STARTING MODE
«8»
value will select.
STARTING LIST
“-
16” drain heater
“eco
” DC Radial Fan motor
“-
20” Refrigerator Defrost Heater (RDS)
“-
22” Ionizer / UPT
“-
24” R&Su heater
“8”
Middle Brecket heater
“6”
Evap Defrost heater
“5”
Evap fan motor
“4"
Condenser fan motor
“2”
Compressor
The number of components which is controlled is shown on display.
Icon
goes off when the starting test finishes and then display returns to service mode.
PUSHING
COOLER SET
BUTTON
TWO TİMES.
MANUAL DEFROST
«6»
value will select.
Defrost mode is started after third
step.
Defrost might be finished manually
or automatically.
Defrost might
be finished manually by using the cooling set button. Icon goes off and
display returns to service mode.
Automatic defrost operates
according to the standard defrost time.

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User and Service Mode Error Message
To cancel Service Mode : You can use same method as entering the Service Mode.
DEFECT TYPE SERVICE MODE REACTION
FREEZER SENSOR OPEN/SHORT CIRCUIT
8
Led will light
COOLER SENSOR OPEN/SHORT CIRCUIT
6 Led will light
DEFROST SENSOR OPEN/SHORT CIRCUIT
5 Led will light
AMBIENT SENSOR OPEN/SHORT CIRCUIT
4 Led will light
RDS SENSOR OPEN/SHORT CIRCUIT
2
Led will light
COMRPESSOR DEFECT
-24
Led will light
DEFROST HEATER DEFECT
-22
Led will light
LOW COOL
-18
Led will light
HIGH COOL
-16
Led will light
LOW FREEZE
-20
Led will light

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Changing The Door Swing Direction to Right Hand
Picture-1
1. Hold the top hinge cover and
remove it toward that direction (Pic-1)
2. Disconnect the display connector.
Unscrew the screws fixing the top hinge
and remove it. (Pic-2)
Picture-2
3. Displace the top door (Pic-3)
Picture-4
4. Unscrew the two screws fixing
the middle hinge and remove it.(Pic-4)
Picture-3

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Changing The Door Swing Direction to Right Hand
Picture-5
5. Displace the bottom door. (Pic-5)
6. Unscrew the adjustable foot (Pic-6)
Picture-6
7. Unscrew the bottom hinge screws. (Pic-7)
Picture-7

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Changing The Door Swing Direction to Right Hand
Picture-8 Picture-9
9. Screw the bottom hinge to the left bottom
side of refrigerator. Screw the adjustable
foot there. (Pic-9)
8. Unscrew the bottom hinge pin and
screw it to other hole. (Pic-8)
10. Unscrew the two screws fixing stopper and stopper support plate under the cooler door.
After that screw the other side. (Pic-10)
Picture-10

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Changing The Door Swing Direction to Right Hand
Picture-11
11. Replace the top bushing and the top bushing cap at the bottom door. (Pic-11)
Picture-12
12. Remove the support plastic under the
upper door. Then re screw these parts to
the other side symmetrically. (Pic-12)
13. Remove the middle hinge cover and then screw the screw on the side panel
(Pic-13.1) and assemble to the right side panel (Pic-13.2)
Picture-13.1 Picture-13.2

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Changing The Door Swing Direction to Right Hand
14. Place the bottom door (Pic-14.1) and rotate the middle hinge by 180º. After that,
Screw to the right side on the middle sheet. (Pic-14.2)
Picture-14.1 Picture-14.2
15. Remove the socket cover-right of the top door (Pic-15.1)
Remove the display socket (Pic-15.2)
Please use the socket cover to hidden other housing (Pic-15.3 / Pic-15.4)
Picture-15.1 Picture-15.2 Picture-15.3
Picture-15.4

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14
Changing The Door Swing Direction to Right Hand
Picture-16.2
16. Place the top door to the middle hinge and then connect the display connector and
screw the top hinge to the top panel. (Pic-16.1 / Pic-16.2)
Picture-17
17. Place the top hinge cover. (Pic-17)
Picture-16.1

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4. Take out the display cable socket.
(Pic-3)
Removing/Assembling Display
CAUTION: The plug must be pulled out before the display is removed.
1. Display can be removed with the disassembly tool. Do not use any sharp objects
to remove the display.
2. Disassembly tool code is 42152193 (Pic-1)
3. Place and fix the disassembly tool on
to display and pull to take out the
display. (Pic-2)
Picture-1
Picture-2 Picture-3

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Replacement of Mainboard
Picture-1
1. Unscrew the screws which are fixing the main board cover. (Pic-1)
Picture-2
CAUTION: The plug must be pulled out before the mainboard group is
removed.
2. Pull the mainboard slightly forward and disconnect all the connectors and then replace
it. Finally, place the mainboard cover and screw it. (Pic-2)

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Replacement of Refrigerator Multiflow
1- First remove the glass shelves and chiller shelf (Pic-1)
Picture-1
Picture-2 Picture-3
Picture-5
2- Remove refrigerator multi-flow caps and
unscrew the screws. (Pic-4) 3- Flex the multi flow by holding the
fan cover and remove it. Disconnect
the connector after removing the
multi flow. (Pic-3)

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18
Removing The Cooler Multi Flow Fan Motor
1.Remove the fan cover by flexing the fan cover detail and then remove the fan motor
by flexing the fan motor rubbers. (Pic-1/ Pic-2/Pic-3)
Picture-1 Picture-2 Picture-3
2. Place the rubbers to the fan motor. After that, first place the bottom two details of
the fan motor and place the top two details by pressing-flexing it. (Pic-4/ Pic-5/Pic-6)
Note : The fan motor cable outlet should be at the top-left corner of it.
3. After the connector is connected, place it by flexing it and then reassemble the multi
flow by screwing.
Picture-4 Picture-5 Picture-6

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Replacement of Refrigerator Sensor
Remove the freezer sensor cover by pulling forward (Pic-1) and disconnect sensor
connector. (Pic-2)
Picture-1 Picture-2
CAUTION: Pay attention not to damage to the sensor cover details!

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Replacement of Freezer Multiflow Cover
2. Remove caps and unscrew the screws
shown at the picture. (Pic-2) 3. Remove the multiflow cover by pulling forward.
(Pic-3)
1. Remove the freezer baskets (Fig-1.1) freezer glass shelfs (Pic-1.2) unscrew the rails (Pic-1.3)
Picture-1.1 Picture-1.2
Picture-2 Picture-3
Rail-1
Rail-2
Picture-1.3