Bayrol PoolManager Chlorine User Manual page 92

52
Type of problem Potential cause of the
problem
Redox measurement
Redox potential does not Calibration erroneous or
coincide with the control was a long time ago
measurement
Calibration failure in Erroneous entry of
redox calibration calibration values
Electrode contaminated
or defective
Moisture in cable
Measurement amplifier
defective
Redox (mV) control (chlorine or bromine dosing)
The unit shows a dosing Dosing is blocked by an
output of 0% although alarm (flow, level, or
there is a deviation dosing time alarm)
between actual value
Start delay still running
and setpoint
The dosing pump Fuse on the dosing
continues to run despite pump is burnt
the unit showing a
Dosing relay defective
dosing output of 0%
Dosing pump defective
Dosing pump is running, Container is empty
but there is no redox
correction
Dosing pump has sucked
in air and is no longer
dosing
Redox value fluctuating Redox control
around the setpoint dosing output is too high
Redox potential deviates Redox control
from setpoint over a dosing output is too low
longer period of time
Type of problem Potential cause of the
problem
92
Remediation of the Type of problem
problem
Automatic dosage O2 (Bayrosoft
Perform a new The unit does not trigger
calibration dosing at the expected
point in time
Repeat calibration
Use sensor cleaner or 5-
10% hydrochloric acid to
clean the electrode and Dosing output is higher
then rinse with distilled than the programmed
water. If the electrode dosing output
does not calibrate after
this, then it has to be
The dosing pump is not
replaced.
running despite the unit
Dry or replace showing dosing output
cable
Device has to be
repaired or replaced
The dosing pump is
Remediate alarm cause running, but no
Acknowledge alarm maintenance product is
reaching the water
Wait for end of start
delay
Temperature measurement
Replace fuse
Temperature display
(2SB)
erroneous
Replace the respective
relay
Replace the dosing
pump
Replace maintenance
product
Remove air from dosing
head
Set a higher value for the
p-range, which will lower
dosing output.
Reducing the minimum
switch-on time hinders
overdosing.
Set a lower value for the
p-range, which will
increase dosing output.
An increase in minimum
switch-on time will result
in the setpoint be
approached more
quickly.
Remediation of the
problem
Potential cause of the Remediation of the
problem problem
)
®
Dosing is blocked by an Remediate alarm cause
alarm (flow or level Acknowledge alarm
alarm)
Date and time are not Configure date and time
correctly configured on on the customer level
the measuring and
control unit
The actual dosing output -
increases due to
temperature
compensation
Fuse on the dosing Replace fuse
pump is burnt (2SB)
Dosing relay defective Replace the respective
relay
Dosing pump defective Replace the dosing
pump
Container is empty Replace maintenance
product
Dosing pump has sucked Remove air from dosing
in air and is no longer head
dosing
Temperature sensor Replace temperature
defective sensor.
Moisture in cable Dry or replace cable
Incorrect sensor type Correct setting in the
configured "temperature" menu (in
(PT1000 / KTY83) service menu only)