Reverse osmosis system
GENO-OSMO-X
Order no.
134 750 927-inter Edited by: phar/mrie G:\BA-750927-inter_134_GENO-OSMO_X.docx
65
Continuation table G-2: Troubleshooting
This is what you observe This is the cause
This is what to do
E093:
Error LF permeate con-
ductivity
RO1CQ1
The monitoring of the perme-
ate conductivity is pro-
grammed to "error" and the
conductivity continuously ex-
ceeded the threshold value
for longer than the pro-
grammed delay time (also re-
fer to "warning permeate con-
ductivity RO1CQ1).
Also refer to chapter F-4.1:
Conductivity limit value too low
or delay time for conductivity
signal/error programmed too
short?
Notify Grünbeck’s technical cus-
tomer service/authorised service
company.
E094:
Error AVRO current
Only in case of AVRO pre-
treatment:
The current in the AVRO
treatment module is too low,
the pre-treatment does not
function any longer.
Notify Grünbeck’s technical cus-
tomer service/authorised service
company.
E095:
Error HP pump
RO1P1
Frequency converter of high-
pressure pump signals an er-
ror.
Flip the GENO-OSMO-X control
unit towards the front. Report
the error message of the fre-
quency converter to Grünbeck’s
technical customer service/au-
thorised service company.
E096:
Error DOS empty
RO1P2
Only in case of DOS pre-
treatment:
Dosing agent is used up.
Insert new tank with dosing
agent and confirm in subsystem
menu dosing, so that the range
estimate is restarted.
E097
Error DOS empty
RO1P3
E098:
Error residual hardness
NX1CQ1
Only in case of a water sof-
tener as pre-treatment:
The residual hardness moni-
toring system has detected
hardness breaking through at
the water softener.
If necessary, release a manual
regeneration at the water sof-
tener and perform a manual
analysis at the monitoring device
for residual hardness 5 minutes
later.
E099:
Error tank filling level
BB1CL
Only in case the system out-
let is a tank:
An invalid signal was re-
ceived from the level monitor-
ing of the permeate tank.
Notify Grünbeck’s technical cus-
tomer service/authorised service
company.
E100:
Error overpressure
RO1CP3
The pressure switch for maxi-
mum pressure has reacted
within the system.
Notify Grünbeck’s technical cus-
tomer service/authorised service
company.
E101:
Error minimum pressure
RO1P1
Also refer to „ low
pressure warning“:
The last automatic restart at-
tempt was unsuccessful.
Release water supply for
GENO-OSMO-X.
Notify Grünbeck’s technical cus-
tomer service/authorised service
company, if necessary.
E102:
Error permeate pressure
RO1CP2
Only in case of Online system
outlet:
Permeate pressure continu-
ously did not get beyond an
alarm limit value for longer
than the programmed time
(possibly due to line breakage).
Notify Grünbeck’s technical cus-
tomer service/authorised service
company.
Delay time and alarm limit value
can be adapted to conditions
prevailing on site.
Summary of Contents for GENO-OSMO-X
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