6. Operation
DEPOLOX® Pool Compact
70
EN
6.7.3 Messages
6.8
Errors and remedies
Error message
Cause
Remedy
pH tank level min.
reached!
Suction lance pH min. fill level rea-
ched
Replace pH tank
Cl2 tank level min.
reached!
Suction lance Cl2 min. fill level rea-
ched
Replace Cl
2
tank
Cl2 tank level empty! Suction lance Cl2 empty fill level
reached
Replace Cl
2
tank
pH tank level empty! Suction lance pH empty fill level reached Replace pH tank
Sample water
Sample water flow rate too low,
dirt filter soiled, sample water
inlet or sample water outlet ball
valve closed, dirt in inlet, flow con-
trol valve or check valve housing.
Open ball valves, clean dirt filter,
remove dirt
NOTICE
The table below shows and explains possible faults. If it is not possible to remedy the fault or
error yourself, please contact your affiliate.
Error message
Cause
Remedy
No indication on device
No power supply.
Turn external switch or fuse on.
Device fuse defective.
Check the power supply and
replace fuse if necessary (elec-
trician).
Device not showing a mea-
surement.
Sensor measuring module has
been changed or added.
Start device again.
Displayed/output value
incorrect.
Change on sensor or in the
sample water.
Calibrate
Low control quality (cont-
roller oscillates, setpoint
not reached)
Incorrect controller parameters
for Xp or Tn.
Check, adjust controller para-
meters; perform automatic
adaption on single feedback
closed-loop control.
Dosing chemical tank empty.
Fill, replace.
Incorrect actuator selected.
Check, correct actuator.
Positioner or pump defective.
Check, replace positioner/
pump.
Measured value display not
available, although the
appropriate sensor measu-
ring module is installed
Sensor measuring module
defective or not installed cor-
rectly.
Check, replace sensor measu-
ring module (electrician).
