Grundfos Conex DIA-2Q Bedienungsanleitung Seite 34

11.5.11 Factory setting reset
In the "factory setting" submenu, the Conex
DIA-2Q can also be reset to the factory setting using
code 6742.
Only use this function in an emergency. All
device settings are lost and must be
re-entered!
Caution
Do not disconnect the device from the
power supply during the reset!
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Resetting the Conex DIA-2Q to the factory
setting
• Reset
– Code 0000 is displayed.
– Set code 6742 using the [Up] and [Down]
buttons, and press [OK] to confirm.
The device is now returned to the original factory
setting.
Before subsequent start-up:
Caution
Check all parameters and set the device
again according to your application!
General factory settings
• Language**: The Conex
language input. The languages "Deutsch/English
Français...." are indicated alternately.
• Summer time: off.
• Code numbers: 0000 calibration rights, 0000 full
rights.
• Current outputs 1-4: 0-20 mA.
• Dosing monitoring: off.
• Parameter 1: chlorine.
• Parameter 2: off.
** For the first calibration, the default value = last
setting.
Default values for parameter group 1
Measuring range [mg/l]
Measuring cell
Temperature measurement
Water sensor
Default values for parameter group 2
Measuring range
Temperature measurement
Water sensor
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DIA-2Q is waiting for
Cl
2
0.00 - 2.00
AQC-D1/-D11
off
off
pH
0.00 - 14.00
off
off
ClO /O PAA
2 3
0.00 - 1.00 0-100
AQC-D1/-D11 PAA (peracetic acid)
off off
off off
Redox
0-1000
off
off
H O
2 2
0-100
AQC-D1/-D11
off
off