Dexton C-11-213031 Manuel d'utilisation - Page 12

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2.6. Alarms and displays

LED / Status

flashing

switched on

flashing

attempts to correct

flashing

Daily injection time

of pH corrector

equal to or greater

than 2H (3,6L)

Meaning

Immediate action

pH < 6.6

pH regulation stopped

pH < 8

corrector selected is

set at 7.0 (acid)

Series of

unsuccessful

the pH

pH regulation stopped

Manually measure the pH using a recent testing

kit.

Manually measure the pH using a recent testing

kit.

only if

the type of pH

Operations to carry out

If the value obtained is close to 6.6 :

a) Switch off the electronics unit.

b) Pour basic pH corrector (pH+) into the

pool near the flow out nozzles to obtain a

pH of about 7.2.

c) Wait 30 minutes.

d) Switch the electronics unit on again.

e) Check that the pH measured by the

electronics unit is approximately 7.2.

If the value obtained is far from 6.6 :

Carry out a calibration of the pH probe.

If the value obtained is close to 8 :

a) Switch off the electronics unit.

b) Pour acid pH corrector (pH+) into the pool

near the flow out nozzles to obtain a pH

of about 7.2.

c) Wait 30 minutes.

d) Switch the electronics unit on again.

e) Check that the pH measured by the

electronics unit is approximately 7.2.

If the value obtained is far from 8 :

Carry out a calibration of the pH probe.

Ensure the pH corrector container is not

empty.

Check the condition of the filter with ballast

and injection connector.

Carry out a calibration of the pH probe.