6.14.1. Service function / readout of fault memory and single actuator selection:
General information
Calling above-mentioned service function (appliances with display)
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Calling the service functions is executed in all designs
Calling the functions
resp. key arrangements analogously.
"readout of fault memory" and "single actuator selection"
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For that you always have to use keys S1, S2, S3 and S4
1.
Press keys S2 and S4 simultaneously and ...
independent of their variant-depending program load.
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In the service function mode, key S2 is ALWAYS
2.
... and switch on the appliance by ON/OFF switch S1.
responsible for the function "readout of fault memory"
For that keep the keys S2 and S4 pressed simultaneously
and "single actuator selection".
until the 3 confirmation LEDs LD2, LD3 and LD4 are flashing.
(about 4 seconds) The LD1 display with ON/OFF key is lit.
(A temporary flashing up of LEDs is possible and no fault!)
3. / 4.
By actuating the function key S2 you now can call the function.
The confirmation LED LD2 is flashing and the ON/OFF LED
continues to be lit, LEDs LD3 and LD4 go out.
The first value of the fault memory is indicated in the display.
The display indication is flashing.
By any further actuation of the function key S2 it is possible
to call the next step and indicate it in the display as follows.
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A considerable difference regarding the output is
2. actuation: Display of second value of the fault memory
represented by appliance variants with resp. without
3. actuation: Display of third value of the fault memory
display.
(see description page B 19 / "Survey of fault displays")
For this reason, this page describes the output for
4. actuation: Display "4" - selection of regeneration valve
appliances with display.
5. actuation: Display "5" - selection of drain pump
Page 14.2. describes the output for appliances without
6. actuation: Display "6" - selection of valve
display.
(filling to level - if level already existing, no filling)
7. actuation: Display "7" - selection of heating
(only when level detected)
8. actuation: Display "8" - selection of circulation pump
9. actuation: Display "9" - selection of detergent dispenser
10.actuation: Display "10" - selection of drying fan
Always applicable:
11.actuation: Display "11" - selection of auto-dosing
In order to call the totality of service functions always first
(is currently not used)
press the function keys S2 and S4 prior to switching the
12.actuation: Display "12" - selection of water hardness sensor
appliance on by means of ON/OFF switch S1!
(is currently not used)
Keep the keys pressed for abt. 4 seconds in order to
All positions can be called scrolling as many times as one wants.
activate the function. This procedure is intentionally
distinguished from those for the customer functions.
The various steps are switched onward manually by pressing the key. If the function key S2 is not pressed within 60 seconds,
ATTENTION:
In case of reduced key assemblies be sure
the service function is left automatically. All displays except the LD1 LED of the ON/OFF key go out. It is also possible to leave
to observe Description Page B 1.
the function by switching off the appliance using the ON/OFF key S1.
S1
On/Off
LD1
S2
LD2
LD3
S3
S4
LD4
S1
On/Off
LD1
S2
LD2
S3
LD3
S4
LD4
1.99
1.99
vertical key arrangement
horizontal key arrangement
S1
On/Off
LD1
LD2
LD3
LD4
1.
2.
S1
On/Off
LD1
S2
LD2
LD3
S3
S4
LD4
S1
Ein/Aus
LD1
S2
LD2
LD3
S3
LD4
I 0
3.
S4
S1
On/Off
LD1
LD2
LD3
S3
LD4
i 0
4.
S4
S1
On/Off
LD1
S2
LD2
LD3
S3
LD4
S4
S1
On/Off
LD1
S2
LD2
LD3
S3
LD4
S4
LD1 is lit / LD2 - LD4 flashing
LD1 is lit / LD2 flashing
display flashing
... automatically Off after 60 sec
... Off by actuating On/Off manually
per
key pressure
1 advancing
LD1 is lit,
display and LD2 flashing
10
S2
S2
S3
S4
1 0
4
5
I 0
Indication 2. + 3. fault
Indication of single
actuators mode
display flashing
S2
LD1 is lit / LD2 flashing
LD1
LD2
