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TROUBLESHOOTING
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REMEDY:
You can leave the DuoClear at a lower output setting until the temperature warms up.
WARNING: Never allow the concentration of free chlorine to go below 0.6 ppm. If this is not
possible with the DuoClear system, use a manual application of liquid chlorine (sodium
hypochlorite).
CAUSE 4:
Electrode is reversing polarity (self cleaning).
REMEDY:
If the electrode is reversing polarity, the yellow light on the Chlorine Output indicator will
flash. Wait approximately three minutes and the output should return to normal.
CAUSE 5:
Electrode is nearing the end of its life.
REMEDY:
Replace electrode. Use only replacement electrodes having a label that clearly states that it is a
replacement electrode for the DuoClear 200.
CAUSE 6:
Electronics malfunctioning
REMEDY:
Call Zodiac Pool Care Canada Ltd. at 1-888-647-4004 for further instructions.
PROBLEM H – NO FLOW LIGHT ON
CAUSE 1:
Insufficient water flow through the vessel
REMEDY:
Ensure sufficient water flow through vessel.Verify that the filter pump is on. Flow may be
restricted if the filter needs backwashing.
WARNING: Operating the DuoClear system without water flow through the vessel can cause
a build-up of flammable gases which can result in FIRE OR EXPLOSION.
CAUSE 2:
Electrode plug is disconnected or loose.
REMEDY:
Ensure that the electrode plug is tightly connected.