6. Cleaning
6.3 Explanation and programming of the cleaning process
In case of green
n81
n82
and
have to be
parameterized on „0“
In case of green
n83
n84
and
have to be
parameterized on „0“
Only reasonable for
yellow and pink
Cleaning stage 8
: AFTER RINSE
Parameter [r48] = 0
‘Cleaning stage 8’ disabled
Parameter [r48] = 1..5
‘Cleaning stage 8’ execute x-times
In case of cleaning method 'green' – it is set in programme step [n 0] how often
8
the feed container is filled with water up to level 2 and water is pumped back up
to level 1. As long as the rinsing pump is running, the drain valve is open.
Water is taken in.
The parameter [n81] is used to stipulate whether water will be taken by level or
time.
If time-controlled, the water intake time is defined in parameter [n82].
If, in the event of intake by level, the level is not reached after a pre-set time
[r32], the cleaning cycle is interrupted. See section .5.3 - F44
7
The cleaning parameter [r58] is used to stipulate whether cold, hot or mixed
water is to be taken in.
Agitator and pump start to run.
Another option is to select an 'additional water intake time' using [n83].
The water circulates for the pre-set time [n84].
An additional time can be defined in parameter [n85], in which the drain valve
opens (agitator and cleaning pump continue to run)
Agitator and pump switch off.
Drain valve opens for the pre-set time [n86]. See also [n85].
Cleaning stage 9
: RINSE OUT
Parameter [r4 ] = 0
‘Cleaning stage ’ disabled
9
9
9
9
Parameter [r4 ] = 1..5
‘Cleaning stage ’ execute x-times
Water is taken in.
The parameter [r50] is used to stipulate whether cold, hot or mixed water is to
be taken in.
Furthermore, for "Cleaning stage 0", the water intake time was set [n01].
Agitator and pump start to run, the outlet valve will open.
The water circulates for the pre-set time [n02].
Agitator and pump switch off.
Drain valve opens for the pre-set time [n03]. The drain valve is assigned to the
respective cleaning stage via the parameters [r60 to r6 ].
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Parameter [r24 / r25] determines whether the drain valve is normally open or
normally closed. Applies to all cleaning stages.
Abort
of cleaning cycle
Aborting can occur:
Manually (by pressing the OFF button)
Due to mains failure
An abort criterion was met
(e.g. predetermined time for reaching the level exceeded)
If cleaning has been completed without errors, the control unit switches to "OFF
mode" or "cooling mode" depending on the parameter setting.
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Summary of Contents for CB2-1L120000
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