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Beschikbare talen
•
The buffer solutions are exhausted. Try again using fresh buffer solutions.
•
The measuring cable is defective or not connected. Please check the connection
between the electrode and the control unit.
•
The pH single-rod measuring cell is worn. The lifetime of a measuring electrode
can be influenced by the quality of the water and care.
The electrodes must be installed for operation on the control unit in accordance with
the diagram below.
4.2 pH setpoint: [7.2]
The setpoint is used to set the desired pH value of the pool water. If the setpoint is
undercut or exceeded, the dosing pump is activated in accordance with the settings.
The basic setting ex works is designed for dosing pH reducing chemicals.
4.3 pH p range: [-1.0]
This function can be used to define two key settings of the control unit:
•
Dosing direction for pH value:
With a negative p range [-1.00], if the setpoint is exceeded, the dosing pump is
activated. This setting is used with pH-reducing chemicals.
With a positive p range [1.00], if the setpoint is undercut, the dosing pump is
activated. This setting is used with pH-increasing chemicals.
Note: When you change between pH-reducing and pH-increasing water care
products, the dosing line must be rinsed with water and the injection valve
must be cleaned.
SN6 connection for
the pH electrode
Screw connection
for
the
pH
electrode
40
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