8.8.3 Control characteristics
<M> Settings / Clean quartz tubes / Control / Manual control
pH non-adjustment zone
This sets the non-adjustment zone above the 'Calculated pH’ value.
If the 'Measured pH' remains within this zone during the cleaning of
the quartz tubes, then the pH control value will not be adjusted.
Delay circulate acid [hh:mm:ss]
At the start of the flushing process, the acid circulation valve will be
closed after the preset delay time. This is done to ensure that the
pipe connected to this valve will also be flushed.
Delay close bypass valve [hh:mm:ss]
Once the acid circulation valve has closed, the filter bypass valve
will be closed after the preset delay time. This will prevent water
with a too high acidity from entering the filter.
8.9 Filter flushing settings
<M> Settings / Filter flushing
Control
Safeguards
Control characteristics
8.9.1 Filter flushing / Control
<M> Settings / Filter flushing / Control
Manual control (from Synopta)
l Start: Start filter flushing. If the unit is busy,
then the start command will be queued.
l Pause: Pause filter flushing if currently in
progress.
l Stop: Stop filter flushing if currently in
progress. If a start command for filter
flushing is currently queued, then it will be
removed from the queue.
Flush filter automatically
If Yes is selected for this setting, then the filter may
be flushed automatically.
l No: The filter can only be flushed manually.
l Yes: The filter will be flushed automatically
based on the setting 'Quantity for start
flushing'.
Yes, unless the unit is
equipped with an
automatic filter.
VitaLite
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