ES2030 CV
Display and modification of the basic settings
23
12. ‘Start’ input
This input can be used to start a regeneration of the currently operating filter
externally with a key or a water analysis device. The signal must be activated for at
least 20 seconds. In alternate filter service the standby filter is put into service.
If delayed regeneration was selected at step 6.1 of the basic values input, the time
function is activated and the time at which the delayed regeneration will be
automatically initiated is shown at the bottom left of the LCD display. No
regeneration takes place immediately.
If a minimum regeneration distance was selected at step 8.1 of the basic values
input, the if there is an attempt to start regeneration within the time distance
entered the message ‘minimum regeneration distance’ is displayed and no
regeneration is carried out (see ‘warnings’, page 8).
In single filter systems the input is blocked during regeneration and only released
again 5 minutes after the end of the regeneration.
In double filter systems the input is only polled again 15 minutes after the start of a
regeneration. If a start signal is present, the warning ‘capacity exceeded’ is
displayed.
NOTE: The filter in service which issued the warning will only be regenerated if the
start signal is still present or is resent at the end of the current regeneration.
NOTE: No program data are entered for this function.
13. ‘Chemicals shortage’ input
This input can be used to monitor the chemicals supply to ion exchangers. No
regeneration is started. The system remains in the service position. Double filter
systems in alternate service are switched over the standby filter.
However, a regeneration is still initiated despite chemicals shortage if the start
regeneration key with the symbol is pressed.
NOTE: The input is only activated to monitor chemicals three hours after the last
regeneration. But if a regeneration is started during this period, the chemicals
supply is checked immediately. No check is carried out during a regeneration.
NOTE: No program data are entered for this function.
14. ‘Stop regeneration’ input
The regeneration is stopped.
The stop signal can be cancelled for the duration of the whole regeneration by
pressing the Start key with the symbol.
You can determine whether the valve of the system in service is to stay open until
regeneration is initiated, with the possibility that it will supply incompletely treated
water (Y/N) or whether that the valve should close (Y/N) with the result that the
system does not supply any more water.
Examples for use: delay of start of regeneration, extension of regeneration or
interruption of regeneration (dependent on valves control).
9.3 / 10.4
Yes No
14.1
IF2030
card
Y
N
21.1
15.1
Step no.: 14.1
Main valve onY/N
Summary of Contents for ES2030 CV
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