PICO pH - Pump Priming; Settings; Information

Instruction and Operator's Manual PICO pH
11
Some key points:
• Perform calibration for accuracy greater than 0.2 pH
• This operation should be carried out at the beginning of each season when the pool is put into
service, and then preferably every 3 to 4 months to ensure that the pH reading remains as
accurate as possible.
• The procedure should be repeated in the event of abnormal chemical consumption .
3.2 Pump priming
3.3 Settings
3.3.1 Information
PICO pH function
Factory setting
Unit of measure
pH
Setpoint definition
From pH 7.0 to 7.6
Regulation type
Acid - reduce pH by dosing an acid (pH-)
Calibration to pH 7
To be carried out for accuracy greater than 0.2 pH
Proportional regulation *
Factory-set function
* Proportional: Dosing modulated through distinct on/off cycles. When approaching the setpoint, the pump reduces its
dosing time.
The start-up of PICO pH- is now complete, and it is ready to measure the pH of your pool.
1) Dive the electrode 3
minutes in the pH7
solution, stir, then leave
it in the solution without
touching either the
electrode or the cable
(single-use solution).
2) Once the value has stabilized, press CAL until “CAL” flashes,
then release. Next, an indication of the probe quality between
0 and 100% is briefly displayed.
With the unit off (display OFF), press and hold the
ON/OFF button for at least 3 seconds to start priming.