TECHNOPOOL3 QUICK PROGRAMMING
Dosing systems for swimming pools ENGLISH
ADSP7000716 rev. 1.0 25/01/2017 15/64
4.4 Setting the redox (P2 pump)
P2 Pump doses proportionally to the setpoint reading.
The following parameters must be programmed for redox pump operation:
Set Point Rx – Prop. band Rx
Enter the installer menu, select option Set Point/Timer , press key Enter and then key F more than once, until Set
Point Rx is displayed:
Set Point Rx
The setpoint indicates the value of Rx that is intended to keep.
Press keys ▼▲ to set the desired setpoint and Enter to confirm.
Setpoint values that can be set are 0÷1000 mV.
Proportional band Rx
Represents the value of the band for the proportional dosing in time.
The pump can be active for maximum 300 seconds. If it is activated for less
time, it must be inactive for a time equal to the difference between 300 and the
activation time.
Press keys ▼▲ to set the desired value and Enter to confirm.
The proportional band can be selected among the following values:
20 – 50 – 100 – 200 mV.
Time T
ON
of pump activation is calculated with the following formula:
Read value - Set point difference is considered an absolute value.
On the other hand, T
OFF
is the difference between 300 – T
ON.
Example:
Set Point Rx= 700 mV
Prop. band Rx = 50 mV
Read value Rx = 675 mV
If during the dosing the pump reaches the setpoint, then it stops for the time obtained by the difference
between 300 seconds and the time the pump was active.
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