S I G N A T U R E
36
9. Troubleshooting
PROBLEM SOLUTION
Production indicator always indicates “0” at
all production levels.
Check electrodes.
Verify connections between power supply and
the electrolysis cell.
Check salt concentration
The power supply is not turned on
Check the system is properly connected to
230 V/50-60 Hz in the command box of the
pump.
Check the state of the fuse located on the bot-
tom of the power supply.
Free chlorine levels in the water
are very low
Check that the system is producing chlorine
in pool jets.
Verify that the water chemicals parameters
(pH, combined chlorine, isocyanuric acid, etc.)
are correct.
Increase ltering time.
Add chlorine stabilizer (cyanuric acid) until a
concentration of 25 – 30 g/m
3
is achieved.
pH/ORP controller always shows extreme
values, or readings are unstable.
The cable of the pH/ORP sensor is damaged.
Clean the contacts or replace the cable.
The pH/ORP sensor has an air bubble in the
membrane area. Hold the sensor in vertical
position. Shake it lightly until the bubble moves
up.
Sensor fault. The connection cable is too
long or it is too near to sources of electrical
interference (motors, etc.). Replace the
sensor. Locate the unit nearer to the sensor.
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