Pentair INTELLIPOOL AUTOMATION Guía De Instalación Y Usuario página 38

CALIB MODE - Calibrating a OPR probe
The ORP probe can be recalibrated. The lifetime is aprroximatively 5 years. By nature, an ORP sensor drift few, and requires exceptionally to be
recalibrated. Therefore, ORP standard solutions are not provided because it is very rare to calibrate and it can be done some years after delivery
but a ORP calibration solution can't be stocked more than 2 years. For this operation, you will need to hand the remote display and 240mV and
470mV standard bottles. This procedure would be performed in the shade.
1 - Push the switch to CALIB mode (rear face of indoor display).
2 - Set the value following the navigation operating principle.
3 - Dip the end of the ORP probe in the bottle of ORP 240mV standard solution during 10 minutes minimum and then VALID. A 99s countdown is
launched.
A - PROCEDURE FAILED: > Check that there is a ORP 240mV solution in contact with the probe during the procedure > The probe is no longer
working (to replace).
4 - Dip the end of the pH probe in the bottle of ORP 470mV standard solution during 10 min minimum and then VALID. A 99s countdown is
launched.
5 - Operation successful. > Set the switch back to ON mode.
B - PROCEDURE FAILED: > Check that there is a ORP 470mV solution in contact with the probe during the procedure > The probe is no longer
working (to replace).
1
2
10 min
3
A
36
calib on
x5
100 s Max
alarm
4
5
B
10 min
100 s Max
calib on alarm