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Page 29
MagnaPool™ | Installation Manual
Page 28
MagnaPool™ | Installation Manual
Message
Possible Cause
Solution
ORP STOP
(“INFO” indicator flashing)
►
The ORP setpoint has not been reached
after 36 cumulative hours of hydroxination.
►
The ORP sensor is disconnected, dirty,
uncalibrated or not working.
►
When cyanuric acid concentration is too
high the efficacy of chlorine is highly reduced.
►
When cyanuric acid concentration is too
high it lowers the ORP reading from the sensor.
►
pH is too high.
►
When the total chlorine concentration
is too high, chloramines will lower the ORP
reading of the sensor.
►
The device is not correctly sized for the pool.
►
When the cell is worn, calcified or out of
order the electrolysis reaction is not efficient.
►
Daily filtration and hydroxination times are
not sufficient
►
Check the chlorine level in the pool using photometer
or a test strip.
►
Check the ORP sensor wiring on the control box and on
the sensor holder.
►
Check the operation of the sensor using a sensor tester
(ask your pool specialist).
►
Clean and calibrate the sensor.
►
Drain the pool using the main drain in order to lower the
cyanuric acid concentration.
►
Proceed to a shock hydroxination (using calcium
hypochlorite) to reduce the chloramines concentration.
►
Check the cell conditions.
►
Replace the ORP sensor.
►
Increase daily filtration and SWC timers
Table 9. Troubleshooting