13
4.2 Winterizing
•
Rinse the peristalti c pipe by pumping clean water instead of pH minus soluti on, using the “TEST DOSAGE” functi on (see
“3.6.1 Test / priming the peristalti c pump”).
•
Unscrew the POD sensors (disconnect their BNC cable beforehand). Place them in their original protecti ve caps or in a
container fi lled with tap water.
•
If necessary close the POD holes using the threaded stops.
NEVER leave a sensor to dry and/or exposed to the risk of frost, which would permanently damage it.
5. Troubleshooting
• Before you contact your reseller, please carry out these few simple checks using the following table if a
problem occurs.
• If the problem conti nues contact your reseller.
•
: Acti ons reserved for a qualifi ed technician
Message
Causes
Soluti ons
PH LOW
The measured 0.8 PH units or more below the set
point
Check the pH in the pool
Check the set point
Calibrate or replace the pH sensor
The pH sensor is dirty, out of calibrati on or not
working
Clean and calibrate the sensor
Replace the pH7.5 buff er soluti on if necessary
The pool size setti ng is too large
Check the selected pool size
PH ERROR
pH adjustment has performed 5 cycles without
reaching its set point (> 10 hours)
Check the pH in the pool
Calibrate or replace the pH sensor
The pH minus container is empty
Replace the container
The peristalti c pump is not primed
Test the peristalti c pump
The pH sensor is dirty, out of calibrati on or not
working
Clean and calibrate the sensor
Replace the pH7.5 buff er soluti on if necessary
The pool size setti ng is too small
Check the selected pool size
The peristalti c pump has not been operated for a
total of more than 72 hours
The pH in the pool does not need to be corrected
ACL HIGH
The measured Redox potenti al is more than 150
mV above the set point (the chlorine level may be
excessive)
Clean and calibrate the sensors
Wait unti l the error message disappears (no
chlorine producti on)
The pH is too low
Make sure that the stabiliser is lower than 30 ppm
Reduce the ACL set point
Make sure that the water's alkalinity level is OK
(well and rain water prohibited)
ACL ERROR
The ACL regulati on authorised chlorine producti on
for a total of over 30 hours without waiti ng for the
ACL set point
Check the pH in the pool
Clean and calibrate the sensors
Replace the buff er soluti ons if necessary
Replace the sensors
Use "Boost" mode if necessary
The appliance has not produced any chlorine for a
total of over 30 hours
Check the pH in the pool
Clean and calibrate the sensors
Replace the buff er soluti ons if necessary
Replace the sensors
