Further Information - Racer UNO Instructions For Use Manual

IMMEDIATE
AUTOMATIC ACTION
MESSAGE
DISPLAYED
Stopping
production
A4 Yes
A7 No
AL No
CA No

3.9. Further information

Menu Sub-menu
cm
Sw
pw
Stopping FAULT DETECTED
pH
regulation
No Cell problem.
Yes pH corrector container empty.
Series of 5 unsuccessful attempts to
Yes
correct the pH.
Yes pH probe incorrectly calibrated.
Successive display
2 digits, then 2 other digits
2 digits, then 2 other digits
CHECKS AND REMEDIES
• Check that the cell is not scaled.
• Inspect and adjust if necessary the
inversion frequency of the current
supplying the cell.
• Check
that the
connections to the terminals of the
cell are sufficiently tight and not
oxidised.
• Check that the cell's power cable is
in good condition.
• Check that the cell's power cable
connector is correctly connected to
the electronics unit.
• As a last resort, replace the cell.
Replace the pH corrector container.
• Ensure the pH corrector container is
not empty.
• Carry out a manual injection.
• Check the condition of the filter
with ballast and
connector.
• Check :
- Setting the pH setpoint.
- The specification of the type of pH
corrector.
- The specification
concentration of the pH corrector.
- The specification of the volume of
the pool.
• Carry out a calibration of the pH
probe.
Carry out a calibration of the pH
probe, by pressing and holding
Meaning
Control board program
Power card program
electrical
injection
of the
OK
.
11