Beko Arcelik BLG15 C7S User manual

BLG15 C7S SERVICE MANUAL
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BLG15 C7S CONTROL SYSTEM
WASHING MACHINE
SERVICE MANUAL
SERVICE MANUAL NO:00

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1 COVER
2 CONTENTS
1COVER..................................................................................................................................................... 2
2CONTENTS...............................................................................................................................................2
3COMPONENT OPERATING PRINCIPLES .................................................................................................... 4
3.1.1 Electronic Board Assembly .............................................................................................................. 4
3.2 Water Inlet Valve ................................................................................................................................. 5
3.3 Water Level Sensor............................................................................................................................... 5
3.4 Washing Motor .................................................................................................................................... 6
3.4.1 Atlas Motor ..................................................................................................................................... 6
3.5 Heater .................................................................................................................................................. 7
3.6 NTC....................................................................................................................................................... 7
3.7 Drain Pump .......................................................................................................................................... 8
3.8 Safety Switch (Door lock/Solenoid) ...................................................................................................... 9
3.9 HomeWhiz Feature and Remote Control Function............................................................................. 12
3.9.1 HomeWhiz Setup ........................................................................................................................... 12
3.9.2 Setting up a washing machine that is connected to someone else's account ............................... 14
3.9.3 Remote Control function and its use ............................................................................................. 14
3.9.4 Troubleshooting ............................................................................................................................ 15
3.10 Steamcure ..................................................................................................................................... 15
4SERVICE FUNCTION TEST....................................................................................................................... 17
STEP 1: SWITCHING TO THE SERVICE PROGRAMME....................................................................................................... 17
STEP 2: BLUETOOTH TEST ....................................................................................................................................... 18
STEP 3: SOFTWARE VERSION CHECK.......................................................................................................................... 18
STEP 4: LED AND LCD SEGMENT CHECK .................................................................................................................... 18
STEP 5: MOTOR COUNTER CLOCKWISE WASH CHECK .................................................................................................... 19
STEP 6: MOTOR CLOCKWISE WASH CHECK.................................................................................................................. 19
PRESS THE "START/PAUSE"BUTTON......................................................................................................................... 19
NOTE: IF YOU TURN THE KNOB TO OFF POSITION,THE MACHINE WILL SWITCH TO "OFF" MODE. ......................................... 19
STEP 7: NTC CHECK,MAINS VOLTAGE ADC INPUT CHECK,............................................................................................ 19
MACHINE SPIN SPEED (MAX.SPEED)CHECK ................................................................................................................ 19
STEP 8: DRYING MODULE CHECK STEP 1 .................................................................................................................... 20
STEP 9: DRYING MODULE CHECK STEP 2 .................................................................................................................... 21
STEP 10: PREWASH VALVE,AND PREWASH VALVE FLOW METER CHECK ......................................................................... 21
STEP 11: MAIN WASH VALVE,AND MAIN WASH VALVE FLOW METER CHECK ................................................................. 22
DESCRIPTION:....................................................................................................................................................... 22
STEP 12: SOFTENER COMPARTMENT CHECK,DETERGENT BOX SIPHON CHECK.................................................................... 23
STEP 13: CONDENSER VALVE CHECK.......................................................................................................................... 23
STEP 14: HOT WATER VALVE CHECK.......................................................................................................................... 24
STEP 15: HEATER CHECK,WATER LEVEL SENSOR CHECK ................................................................................................ 24
JET SYSTEM CHECK,MOTOR CLOCKWISE WASH CHECK................................................................................................... 24
STEP 16: BLUETOOTH CONNECTION CHECK ................................................................................................................ 25
DESCRIPTION:....................................................................................................................................................... 25
STEP 17: PUMP CHECK........................................................................................................................................... 26
DESCRIPTION:....................................................................................................................................................... 26
STEP 18: DISPLAY OF THE ERRORS OCCURRED IN THE SERVICE MODE .............................................................................. 26
DESCRIPTION:....................................................................................................................................................... 26
STEP 19: HOW MANY TIMES HAS THE SERVICE MODE BEEN COMPLETED SUCCESSFULLY?.................................................. 27
DESCRIPTION:....................................................................................................................................................... 27
5EQUIPMENT/APPARATUS TO BE USED IN COMPONENT INSTALLATION- REMOVAL.............................. 28
SHOCK ABSORBER PIN REMOVAL APPARATUS............................................................................................................. 28

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6COMPONENT INSTALLATION/REMOVAL............................................................................................... 31
6.1 Upper Table Installation/Removal ..................................................................................................... 31
6.1.1 Installation .................................................................................................................................... 31
6.1.2 Removal......................................................................................................................................... 33
6.2 Panel Installation / Removal .............................................................................................................. 34
6.2.1 Installation .................................................................................................................................... 34
6.2.2 Installation .................................................................................................................................... 36
6.3 Detergent Box Installation / Removal / Installation........................................................................... 37
6.4 Display Board Assembly Installation/Removal................................................................................... 40
6.5 Power board installation/removal ..................................................................................................... 41
6.6 Door Group Attachment/ Detachment .............................................................................................. 45
6.6.1.Attachment......................................................................................................................................... 45
Exterior Decorative Handle Cover................................................................................................................ 45
Exterior Door................................................................................................................................................ 46
Handle.......................................................................................................................................................... 47
Decorative Door........................................................................................................................................... 47
Lock Hook .................................................................................................................................................... 49
Glass ............................................................................................................................................................ 50
Exterior Door Assembly................................................................................................................................ 50
6.7 Pump cover installation/removal....................................................................................................... 51
6.8 Front Wall Installation/Removal ........................................................................................................ 52
6.8.1 Removal......................................................................................................................................... 52
6.9 Installation ......................................................................................................................................... 55
6.10 Detergent Box Installation/Removal ............................................................................................. 57
6.10.1 Removal.................................................................................................................................... 57
6.10.2 Removal.................................................................................................................................... 58
6.11 Dual Valve Installation/Removal................................................................................................... 59
6.12 Water Level Sensor Installation / Removal.................................................................................... 60
6.13 Power Cable Installation/Removal ................................................................................................ 61
6.14 Interference Suppression Filter Installation/Removal ................................................................... 62
6.15 Washing Motor ............................................................................................................................. 62
6.15.1 ATLAS motor ............................................................................................................................. 62
6.16 Atlas Vektör card disassembly / assembly .................................................................................... 63
6.17 Poly V Belt Installation .................................................................................................................. 64
6.18 Shock Absorber and Shock Absorber Pin Installation/Removal..................................................... 65
6.18.1 Shock Absorber Installation/Removal....................................................................................... 66
6.19 Upper Counterweight Installation/Removal ................................................................................. 66
6.20 Lower Counterweight Installation/Removal.................................................................................. 67
6.21 Drain Pump Installation/Removal ................................................................................................. 67
6.22 Water Inlet Hose Installation/Removal ......................................................................................... 68
6.23 Drain Hose Installation/Removal .................................................................................................. 69
8LIST OF COMPONENTS .......................................................................................................................... 70
9FIGURE AND PICTURE LIST..................................................................................................................... 70
10 TABLE LIST............................................................................................................................................. 72

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3 COMPONENT OPERATING PRINCIPLES
3.1.1 Electronic Board Assembly
Picture 3.1 Power board
Picture 3.2 Display board
Picture 3.3 Vector board
Electronic board assembly comprises
the following:
•Power board
•Display board
•Vector motor board and
the extension cable.
The power board is designed to drive all
components and find high-voltage
circuits. Power is distributed to all high-
voltage components on the product, and
the mains input comes here.
The display board allows the user to
select programmes and other auxiliary
functions, as well as carrying out main
board functions.
Wash programs which are written onto
the microprocessor on the display board,
washing and spinning motor profiles,
protection algorithms and components
(motor, heater, pump, valves, door safety
lock, ntc, water level sensor,
spinning/temperature selection, water
meter) are controlled. Along with the LED
display, there are also buttons used for
function selection.

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3.2 Water Inlet Valve
It is used to get adequate water for the machine when necessary.
Picture 3.4 Water inlet valve
Dual valve is used in the models with one water inlet and without steam
generator,
Triple valve is used in the models with one water inlet and steam generator (the
steam valve feature is explained in the relevant section),
Dual valve and an additional single valve are used in the models with double
water inlet and without steam generator,
Triple valve and an additional single valve is used in the models with dual water
inlet and steam generator (the steam valve feature is explained in the relevant
section),
Valves are activated via the triacs on the electronic board.
They are activated via the both valves in the softener step by use of crashed water
directing system and the water is directed to the medium compartment of the
detergent box.
3.3 Water Level Sensor
An analog water level sensor which is fed by 5 V voltage is used. This sensor ensures
that the water level is determined instantly with the frequency values which it generates
against the pressure created. There are frequency values corresponding to the all
pressure values. An infinite number of levels can be determined in the analog water
level sensor. Water levels change according to the wash criteria of the designed
program depending on the selected program, temperature and auxiliary function.
Analog water level sensors are pressure –displacement inverter components in
general.
Analog water level sensors generates frequency modulation as output.
There are basically 2 capacitors, 1 coil and an inverter circuit on itself or the control
system to which it is connected.
Pressure increase pushes a ferrite part inside the sensor into the coil. Therefore L
(inductance) value of coilwinding changes and the output value of the sensor –inverter
system changes. Therefore pressure value can be measured in an analog manner.
Operating Voltage : 220 / 240VAC 50-60 Hz
Nominal Power : 5 –8 W
Flowrate : 10 l/min
Operating Voltage : T85ºC
Coil Resistance : 3400 –4850 

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The amounts of water to be taken in for the programs are controlled by the water
meters. Water level sensor serves the basic functions of deciding to take in water
again, control the heater safety level, door opening level or foam level.
Also, if there are any error in the water meters or its connections, water is taken in with
the water level sensor.
Picture 3.5 Water level sensor
3.4 Washing Motor
3.4.1 Atlas Motor
Picture 3.6 Vector and Atlas motor
Picture 3.7 Vector and Atlas motor
Cable inputs
5VDC / Data / GND.
Operating Voltage : 5 VDC
When it is empty, 625 ± 2 Hz frequency value should
be read from the Data and GND terminals.

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Brushless motor is used. Motor stator is composed of a 3-phase coil, and there are
magnets on the rotor. On the Atlas Motor, the stator coils are energised by the help of
an inverter by detecting the rotor position without using a Hall sensor.
Communication between the vector board and the C7S display board ensures
transmission of commands to the vector board. The motor control unit and the main
board control unit communicate to control themotor speed. Main board is the prevailing
unit; what the reference speed will be is determined by the main board.
Under abnormal conditions (like continuous locked rotor status), the software provides
protection to prevent the motor from overheating.
3.5 Heater
It is used to heat the water inside the boiler.
Since it is an electronically controlled machine, there are double thermofuse at the
heater inlets.
When the heater operates dry, the overheated thermofuse open-circuits the heater.
Open circuited heater cannot be used again. In order to prevent the heater to operate
without water "during heating", heater safety water level is defined to the
microprocessor (Psafety). When the water level which is measured by the water level
sensor comes under the defined Psafety level, heater is disabled.
When the water temperature which is read by NTC reaches to the "selected
temperature", heater is disabled by the microprocessor.
Picture 3.8 Heater
3.6 NTC
It is a component which is used to measure the water temperature inside the drum
and resistance of which decreases when the temperature increases.
When the water temperature reaches to the adjusted temperature, heater is disabled
by means of the heater relay on the board.
Operating Voltage : 230VAC 50-60 Hz
Power : 1950W
Resistance : 26W ± 3
When the resistance is measured from both
ends with multimeter, approx. 26should be
read.

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Picture 3.9 NTC
Table 3.1 NTC values
3.7 Drain Pump
It is a synchronous motor equipped with a monophase bipolar magnet rotor. At the
draining step, electronic control board is activated by the triac on it. It is protected by
impedance for continuous operation and blocking situation of the rotor.
Drain pump drains the water inside the drum.
Picture 3.10 Drain pump
Resistance (25 C) : 4773 ohm (4.2%, Siemens)-
4837 ohm (3.2%, elth)
Operating Temperature : -10C...+100C
Thermal time constant : 16 2 s
Resistance values which are read from the NTC ends by
means of multimeter are compared to the below table.
These approximate values should be read.
Rated Voltage 220-240 V 50Hz
Resistance 145 ohm
Current <0.2A
Flowrate >14 l/min
Starting performance <=4s (160V)

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3.8 Safety Switch (Door lock/Solenoid)
Picture 3.11 Safety switch
SOLENOID door safety lock was used. When a program is started after the door has
been closed, the SOLENOID door will be locked by sending a pulse for once through
the main board and it will be prevented from opening while the program is running.
Once the program has ended, the door lock will be opened by sending a pulse for once
through the main board.
Current of all components passes over the door safety lock. Machine will not work if it
is faulty.
Rated Operating Voltage : 230V 50-60Hz
Operating Current : 16 A
Working Environment Humidity: Rh 10- 95%Rh
Working Environment Temperature : 5°C / 75°C

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Picture 3.12 Cover unlocking arm

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3.9 HomeWhiz Feature and Remote Control Function
HomeWhiz allows you to use your smart device to check your washing machine and
get information about its status. With HomeWhiz application you can use your smart
device to perform various procedures that can also be performed on the machine.
Plus, you can use some features only with the HomeWhiz function.
You must download the HomeWhiz application from the app store of your smart
device to use the bluetooth feature of your machine.
Make sure that your smart device is connected to internet to install the app.
If you are using the app for the first time, please follow the on-screen instructions to
complete your user account registration. Once the registration procedure is complete,
you can use all products with the HomeWhiz feature in your house on this account.
You can touch "Add/Remove Appliance" HomeWhiz application to see the products
paired with your account. You can perform user pairing procedures of these products
on this page.
To use the HomeWhiz function, the app must be installed on your smart
device and your washing machine must be paired to your smart device via
bluetooth. If your washing machine is not paired to your smart device it works
as an appliance which does not have a HomeWhiz feature.
Your product will operate as paired to your smart device via bluetooth. The
controls made by means of the application will be enabled through this
pairing; therefore the bluetooth signal strength between the appliance and
the smart device must be adequate.
Please visit www.homewhiz.com to see the Android and iOS versions
supported by the HomeWhiz application.
WARNING: All the safety measures described in "GENERAL SAFETY
INSTRUCTIONS" section of your user manual apply to the remote operation
through HomeWhiz function as well.
3.9.1 HomeWhiz Setup
In order for the application to run, a connection between your appliance and the
HomeWhiz Application must be established. For this connection to be established
you must follow the steps below for setup procedure on both the appliance and the
HomeWhiz Application.
• If you are adding an appliance for the first time, tap „Add/Remove Appliance“ button
on the HomeWhiz Application. After this step tap „Tap here to setup a new
appliance“. Follow steps below as well as steps in the Homewhiz Application to
perform the setup.
• To start the setup, make sure that your machine is turned off. Press and hold the
Temperature button and the Remote Control Function button simultaneously for 3
seconds to switch your machine to HomeWhiz setup mode.
• When the appliance is in HomeWhiz setup mode, you will see an animation on the
display and the bluetooth icon will flash until your machine gets paired with smart

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device. Only programme knob will be active in this mode. Other buttons will be
inactive.
• On the screen you see on the app, select the washing machine and press next.
• Proceed reading the on-screen instructions until HomeWhiz asks you about the
product you wish to connect to your smart device.
• If your washing machine successfully paires with your device, your display will
automatically turn on in the normal mode and the bluetooth icon will remain on as you
hear a setup successful melody from the appliance.
• Return to the HomeWhiz application and wait until the setup is complete. When
setup is complete, give your washing machine a name. Now, you can tap and see the
product you have added in the HomeWhiz Aplication.
If you cannot successfully perform the setup within 5 minutes, your
washing machine will turn off automatically. In this case, you will have to
start over the setup procedure. If the problem persists contact the
Authorised Service Agent.
You can use your washing machine with more than one smart device.
To do this, download the HomeWhiz app on the other smart device as
well. When you launch the app, you will need to log in with the account
you previously created and paired your washing machine. Otherwise,
please read "Setting up a washing machine that is connected to
someone else's account".
WARNING: You need internet connection on your smart device to
proceed with HomeWhiz setup. Otherwise, the HomeWhiz application
will not let you finish the setup procedure successfully. Please contact
your internet service provider if you are having problems with your
internet connection.
HomeWhiz Application may require you to type the
product number shown on the product label. You
can find the product label inside of the appliance
door. The product number will be shown on the
label.

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3.9.2 Setting up a washing machine that is connected to someone else's
account
If the washing machine you want to use was previously introduced to the system
with someone else‘s account, you must establish a new connection between your
HomeWhiz Application and the appliance.
• Download HomeWhiz Application on the new smart device you want to use.
• Create a new account and log in to this account on the HomeWhiz app.
• Follow the steps described in HomeWhiz Setup (4.3.15.1 HomeWhiz Setup) and
proceed with the setup procedure.
Since the HomeWhiz Feature and Remote Control function on your
appliance is operated via pairing using Bluetooth technology only one
Homewhiz application can operate it at a time.
WARNING: There is a limit to the smart devices that can be paired with
the appliance. If this limit is exceeded, the first paired device will be
deleted from the list of paired devices on the appliance and you will have
to repeat the setup procedure on that particular smart device.
3.9.3 Remote Control function and its use
After HomeWhiz setup, bluetooth will automatically turn on. To activate or deactivate
the bluetooth connection, please see 4.3.8.2 Bluetooth 3’’’.
If you turn off and on your machine while bluetooth is active, it will automatically
reconnect. In cases such as paired device going off the range, bluetooth will
automatically turn off. For this reason, you will need to turn on the bluetooth again if
you want to use the Remote Control function.
You can check the bluetooth symbol on the display to track your connection status. If
the symbol is continuously on, you have bluetooth connection. If the symbol is
flashing, the product is trying to connect. If the symbol is off, you have no connection.
WARNING: When the bluetooth connection is on in your product,
Remote Control function will be selectable.
If the Remote Control function cannot be selected, check the
connection status. If the connection cannot be established, repeat the
initial set-up settings on the appliance.
WARNING: For safety reasons, the product’s door will remain locked
while the Remote Control function is enabled, independently of the
operating mode. If you want to open the door of the product, you will
need to turn the program selection knob or press the remote control
key to deactivate the remote control function.
When you want to control your washing machine remotely, you need to activate the
Remote Control function by pressing the Remote Control button while the programme
knob is in the Download Program/Remote Control position button on the control
panel of your washing machine. When your product is accessed, you will see a
screen similar to the below.

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When the Remote Control is on, you can only manage, turn-off and status follow-up
operations through your washing machine. And all functions except child lock can be
managed through the application.
You can follow whether the Remote Control function is On or Off through the function
indicator on the button.
If the Remote Control function is Off, all the operations are handled on the washing
machine and only status follow-up is allowed on the application.
In the event that Remote Start function cannot be turned on, appliance will make a
warning sound when you press the button. This might happen in cases such as when
the appliance is turned on and there is no paired smart device via bluetooth.
Bluetooth settings being Off or the washing machine's door being open are examples
for such cases.
Once you activate this function on the washing machine, it will remain enabled apart
from certain conditions and allow you to control your washing mahine remotely via
bluetooth.
In certain cases, it deactivates itself for safety reasons:
• When your washing machine undergoes a power interruption.
• When programme knob is turned and a different program selected or appliance is
turned off.
3.9.4 Troubleshooting
Do the followings if you have a problem with controlling or connection. Observe
whether the problem persists or not after the action you have performed. Do the
following if the problem is not resolved.
• Check whether your smart device is connected to the relevant home network.
• Restart the product application.
• Turn bluetooth off and then on via user control panel.
• If the connection cannot be established with the above processes, repeat the initial
set-up settings on the washing machine.
If the problem persists, consult an Authorised Service Agent.
3.10 Steamcure
In washing programmes that have this function, steam is generated with the existing
water heater without using the steam generator. In programmes with the steam
function, steam step is applied at the beginning or end of the programme as shown in
the table below.
Programmes
Steam Before Washing
Steam After Washing
Hygiene

Drum Cleaning

Duvet

Shirts

Table 3.2 Programmes with the Steamcure function and the runtime of the
Steamcure function

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The water taken into the machine is intermittent. Details of the algorithm during water
intake are given below.
Figure 3.5 Steamcure water intake algorithm
The Steamcure step that runs after the shirts programme is shown below.
Figure 3.6 Steamcure function sample profile

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4 SERVICE FUNCTION TEST
WARNING 1: If you encounter a safety problem during the test, go to the step
"Display of the Errors Occurred in the Service Mode" no 16.
Warning 2 : If there is an active safety error on the washing machine while checking
on test mode the error code will be shown on the screen. In such a case it will not be
possible to turn off the washing machine using the program selection knob. In order
to fix the error it is required to cut the supply of the washing machine by unplugging.
Step 1: Switching to the service programme
Description:
While the machine is in "OFF" position, it is switched on by turning the knob to "ON"
while the "temperature setting" key is pressed.
If child lock is active before the machine is switched off, it should be disabled when
switched on.
Warnings to be displayed on the 7S:
Refer to the knob position and information table
Condition to pass to the next step:
1) The door should be locked;
2) Motor, motor board and other components should be energized over the door lock;
3) Energy is supplied over the door lock, and then process of sending the motor
parameters to the motor board is completed (approx. 7-8 secs) and then if
"start/pause" button is pressed, the next step will be started.
If the "start/pause" button is pressed before this 7-8 second synchronization process
(sending the motor parameters) is not completed, "Door is being locked" will be
written in the 2nd text line. When the sending process of motor parameters is
completed, the next step is started automatically.
Timeout: If "Start/Pause" button is not pressed within 2*3 = 6 minutes, it goes into
"OFF" mode.
Switching to next step:
Step 2 is automatically initiated when door is locked and motor communication is
provided.
For independent controls:
Knob cannot be turned in this stage.

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Step 2: Bluetooth Test
Description:
This step is not performed in service mode.
Condition to pass to the next step:
Timeout: If "Start/Pause" button is not pressed within 2*3 = 6 minutes, it goes into
"OFF" mode.
Switching to next step:
It automatically proceeds to the other step.
For independent controls:
Knob cannot be turned in this stage.
Step 3: Software version check
Description:
Software version can be displayed in this step. "1", which is the step number is
displayed at the beginning of step. When knob is moved to position 2, Software
version will be displayed.
Warnings to be displayed on the 7S:
Refer to the knob position and information table.
Condition to pass to the next step:
Timeout: If "Start/Pause" button is not pressed within 2*3 = 6 minutes, it goes into
"OFF" mode.
Switching to next step:
Press the "Start/Pause" button.
Step 4: LED and LCD segment check
Description:
All "LEDs" on the panel, all icons and points on LCD will be turned on and off (Open
Circuit / Short Circuit check)
When this step is completed, all LEDs and LCD will be turned off.
Warnings to be displayed on the 7S:
Refer to the knob position and information table
Condition to pass to the next step:
Timeout: If "Start/Pause" button is not pressed within 2*3 = 6 minutes, it goes into
"OFF" mode.

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Switching to next step:
"Start/Pause" button is pressed.
NOTE: If you turn the knob to Off position, the machine will switch to "OFF" mode.
Step 5: Motor counter clockwise wash check
Description:
Drum will be rotated counter clockwise at 52 rpm.
Warnings to be displayed on the 7S:
Refer to the knob position and information table.
Condition to pass to the next step:
Timeout: If "Start/Pause" button is not pressed within 2*3 = 6 minutes, it goes into
"OFF" mode.
Switching to next step:
Press the "Start/Pause" button.
NOTE: If "ON/OFF" button is pressed for 3 seconds, machine goes into "OFF" mode.
Step 6: Motor clockwise wash check
Description:
Drum will be rotated clockwise at 52 rpm.
Warnings to be displayed on the 7S:
Refer to the knob position and information table
Condition to pass to the next step:
Timeout: If "Start/Pause" button is not pressed within 2*3 = 6 minutes, it goes into
"OFF" mode.
Switching to next step:
Press the "Start/Pause" button..
NOTE: If you turn the knob to Off position, the machine will switch to "OFF"
mode.
Step 7: NTC check, Mains voltage ADC input check,
Machine spin speed (max. speed) check
Description:
1) NTC check is performed. If one of the 4 NTCs has the open or short circuit error,
100rpm is applied;

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2) If there is no NTC error, however there is an error at the Mains Voltage ADC
inputs, 140rpm is applied;
3) If there is no problem at both checks above, maximum speed spin (1550-1600rpm)
is applied.
Warnings to be displayed on the 7S:
Refer to the knob position and information table
Condition to pass to the next step:
If there is water level sensor error, "Water Level Sensor Error" will be shown for 3
seconds and the step of "Display of the Errors occurred in Test Mode" which is the
last step of "Test" mode is started.
If there is not "Water Level Sensor" error, amount of the water within the drum will be
checked:
1) Read water level is lower than "Psafety+15.0 Hz" in terms of frequency (if water
level is 15Hz higher than Psafety), before this step is realised, pumping will be
applied until "Psafety" level is decreased below 15.0 Hz. When the desired level is
reached, this step is realised automatically.
If "start/pause" button is pressed on during level decreasing process, this button
press will be ignored.
2) If the level is appropriate at the first entry into this step (if water level is lower than
"Psafety+15.0 Hz"), this step will be realized without pumping.
Psafety level is found in the variable file.
The level which is defined in this step is a level between the Psafety level and the
Pdoor level.
Timeout: If the "Start/Pause" button is not pressed within 2*3 minutes, it goes into
"OFF" mode.
Switching to next step:
"Start/Pause" button is pressed.
NOTE: If you turn the knob to Off position, the machine will switch to "OFF" mode.
Step 8: Drying module check Step 1
Description:
If it is the Drying function, the Drying module heater will run.
Warnings to be displayed on the 7S:
Refer to the knob position and information table
Condition to pass to the next step: