ProMinent DULCOPOOL Montage- Und Betriebsanleitung Seite 112

Operation and user interface
Maximum
metering time
Storage tank level input
Fig. 29: pH measuring channel settings
# Function
1 This key is used to input a maximum period of use of the pump assigned to the pH sensor.
This maximum time can be configured between 0 (disable or OFF) and 1440 minutes. If the
period of use of the pump exceeds this time, then metering stops and is only restarted after
the user has intervened. The user needs to cancel the alarm. A symbol appears on the main
screen during this phase.
2 This key is used to input a start delay for the pH sensor of between 0 and 480 seconds. This
delay is used to postpone the start of control and alarm processing once the unit has been
started or the sensor disconnected. The symbol (6) appears on the main screen during this
phase.
3 This key is used to activate or deactivate the "Tank level input". You can also select the direc‐
tion of the NO or NC contact. A symbol appears on the main screen if this entry is detected.
4
5
6 This key lets you set the maximum setpoint of the pH measuring channel. You can enter the
setpoint in user mode.
7 This key lets you set the minimum setpoint of the pH measuring channel. You can enter the
setpoint in user mode.
8 This key lets you calibrate the pH measuring channel.
44
1 2
Run-in period
Max. setpoint
limit value
Active NC
5 6
3 4
Storage tank level input Storage tank level input
Active NO
Inactive
Min. setpoint
Calibration
limit value
7 8
A2825