Pool Technologie Nano pH Manual Del Usuario página 18

contact your dealer.
7/DIAGNOSING FAILURES
The device is protected by several safety systems:
SAFETY
The device has detected a pH < 6.6. This is an abnormal value.
The REGULATION is interrupted
Check the pH value directly in the pool with your usual test kit:
1/ If the value is close to 6.6:
Lo
flashing
2/ If the value is below 6.6, calibrate the pH probe (see § 6.2).
The device has detected a pH > 8.0. This is an abnormal value.
The REGULATION is not interrupted
Check the pH value in the pool with your usual test kit:
1/ If the value is close to 8.0:
Hi
flashing
2/ If the value is not close to 8.0, calibrate the pH probe (see § 6.2).
The device has detected that the last pH correction attempts were unsuccessful.
The REGULATION is interrupted.
1/ Check that the pH corrector can is not empty.
AL
2/ Measure the pH in the pool manually with your usual test kit and compare it to
flashing
the value indicated by the device:
The device has detected a deviation of +/- 1 compared to the defined setting.
pH value Example: for a set value of 7.2, a displayed pH value higher than 8.2 will flash.
flashing The display stops flashing when the pH has stabilised on the gauge.
Setting - 1 < pH < Setting + 1
 To stop an alarm, press the button
NANO pH – PAPI004092MULTI – FR/EN/DE/ESP/IT/PT – Rev.04.15
 Stop the device. Add the alkaline pH corrector (pH too low) directly to the
pool at the discharge nozzles, so as to restore a pH close to 7.2.
 Wait 30 minutes, then turn the device on and check that the pH is close to
7.2.
 Stop the device. Add the acidic pH corrector (pH too high) directly to the
pool at the discharge nozzles, so as to restore a pH close to 7.2.
 Wait 30 minutes, then turn the device on and check that the pH is close to
7.2.
 If the value is different, calibrate the pH probe (see § 6.2).
 If the value is similar, contact your dealer.
CAUSES / SOLUTIONS
or for 3 seconds
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