Special Functions; General Information On Control - Bosch SRS4002GB Repair Instruction

3.7

Special functions

3.7.1 Setting the hardness range
Hold down the S3 button and switch on the appliance. The low salt
LED flashes. The programme LEDs display the set value (see table).
The set value increases by one each time the S3 button is pressed.
If the appliance is switched off, the value is saved.
°dH °fH
0 0 - 6 0 - 11
1 7 - 14 12 - 25
2 15 - 21 26 - 37
3 22 - 35 38 - 60
Standard setting = 2
3.8

General information on control

3.8.1 Tap turned off
The appliance stops in the programme 6 minutes after the start of
programme (scan filling position). The selected programme LED is
permanently lit on the control. The control remains in this position until
the filling level has been reached.
58300000002393_ara_en_a.doc – 31.07.07
°Clarke mmol/l LEDs
L2
0 - 8 0 - 1.1
9 - 18 1.2 - 2.5
19 - 26 2.6 - 3.7
27 - 44 3.8 -6.2
3.8.2 Regeneration electronics
The electronics determine, in comparison with the water hardness set
on the appliance, the number of rinse cycles which are possible until
the softening system is exhausted.
The number of rinse cycles are counted. Regeneration then takes
place once the maximum possible number of rinse cycles has been
reached.
The sequence characteristics of the regeneration electronics are
described under 3.4.8 Initial start-up / Replacing the electronics.
L3 L4
3.8.3 Warm water detection
If the water running into the rinse aid is hotter than 45 °C, the
temperature in the rinse aid cycle is increased to 72 °C in order to
increase the inherent heat of the dishes.
3.8.4 Memory electronics
The electronics module has its own memory which remembers the
programme last selected. If no new selection is made at the start of
the programme, the programme last selected will run.
3.8.5 Power failure
The electronics module has a power failure memory function which
ensures that the current rinse programme continues in the event of
a power failure or programme interruption.
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