24
Problem
Possible Cause
Corrective Action
Error 02
Slow blinking
Alarm is ON
On-screen Display
Reconnect the cell cable.If
it
does not work, please
contact
your maintenance
person or
authorized
service agency.
O
3
generator cell
disconnection or
connection
failure detected when turning
on the unit.
Error 03
Slow blinking
Alarm is ON
On-screen Display
Power off the unit and
power
it back on 10 sec
later. If it
does not work, please contact
your
maintenance person or
authorized service agency.
Dissolved O
3
generator
cell
malfunction.
Error 04
Slow blinking
Alarm is ON
On-screen Display
Replace a correct cell
cartridge. Contact your
maintenance person or
authorized service agency.
The model of dissolved O
3
generator cell replacement
does not
match (incorrect
model of
part is used).
Error 05
Fast blinking
Alarm is ON
On-screen Display
Reconnect the cell and
restart the unit. If the
symptom remains, contact
your maintenance person
or authorized service
agency.
※
Performance drop may be
associated with scaling in the
generator.
Loose or defective contact
of dissolved O
3
generator
cell occurs during
operation.
Scaling in the dissolved
O
3
generator cell due to
mineral content in
water (hardness).
None
Steady
Solid ON
Alarm is ON
On-screen Display
Replace a correct
dissolved O
3
generator
cell cartridge immediately.
Contact your maintenance
person or authorized service
agency.
Dissolved O
3
generator
cell is due for
replacement.
