Bosch SRS4002GB - Page 9

3.4.9 Initial start-up / Replacing the electronics
The following programme sequence must be taken into consideration
during the initial start-up or when replacing the electronics.
( Programme counter = 0 ! )
Programme sequence during the initial start-up without heat
exchanger
Programme sequence during the initial start-up with heat exchanger
Programme
counter
Programme
counter
Pump 15 sec.
Salt refill
indicator
Filler valve on
10 sec.
Regenerate
60 sec.
Increase loop
counter by 1
Check
counter
PZ>0
PZ=0
Salt refill
= OFF
Salt refill
= ON
PZ=>3
PZ<3
Start rinse programme
Pump 15 sec.
Salt refill
indicator
Pump + outlet
valve 70 sec.
Regenerate
60 sec.
Increase loop
counter by 1
Check
counter
Prefill heat
exchanger up to
F1
PZ>0
Salt refill
= OFF
Salt refill
= ON
PZ=>3
PZ<3
Start rinse programme
PZ=0
58300000002393_ara_en_a.doc – 31.07.07 Seite 9 von 60