iQntrol DOS-MODBUS
Original manual in German Version 1.0.2 2022.10.06
18/39
8.1
Operating programmes
Depending on the operation state, the display shows different views. The following describes the main display views.
8.1.1
Automatic (auto mode)
The device is in the status Automatic mode. The auxiliary hygiene parameters and
the temperature (optional) are regulated based on set parameters.
There is no disruption.
The picture below shows the time control variant
In the example, dosing has been selected on four days.
During the dosing of the disinfectant (green pump symbol in the OUT list), the ml
display is reduced by 50 ml per minute.
8.1.2
Quick Info
You can view the set control parameters quickly (without a password prompt) via
the Quick Info function.
Quick Info only serves for the quick viewing of the control parameters e.g., by the
end user; no changes can be made.
8.1.3
Dosing delay
If the device is restarted, the dosing delay is running, during which time no dosing
occurs.
Software alarms are suppressed during this time.
The dosing delay must be set high enough to ensure that after the start of the
filter system actual basin water flows through the measuring cell.
The dosing delay can be cancelled with
and the device is set to normal
operation.
8.1.4
Start routine
If one of the two measuring values, pH or mV, falls outside the control range, the
start routine is activated.
During the start routine, the dynamic dosing time monitoring is active. If the
corresponding measuring value does not reach the control range within the
selected time, e.g., due to a malfunction, the dosing stops with an alarm.
The dosing time monitoring alarm is signalled by
. This malfunction can only
be reset through a device restart or a manual acknowledgement.