OS3030
Alarm signals
13
Rinse permeate alarm signal
Ú ´
« - ¸ ·
² ¹
Ð » ® ³ » ¿ ¬
»
The conductivity limit specified in programming
step 7.6 has been exceeded during the "pro-
duction" phase, and the "permeate valve" con-
nection has been activated.
The display is cancelled and the connection
deactivated as soon as the value drops back
below the limit.
External alarm switch signal
Í ·
¹ ² ¿ ´
Û
È
Ì
Û
Î
Ò
The "external alarm switch" was activated dur-
ing a phase programmed in step 5.12.
If the system cut-out was programmed in step
5.10, the system cuts out.
If the automatic switch on was set to "No" in
programming step 5.11, the system must be
switched back on manually.
Press "ON". The input signal is ignored until
the next deactivation procedure.
Possible causes: Depends on the function of
the external alarm switch.
Tank FULL alarm signal
Ì ß Ò Õ
Ú Ë Ô Ô
The reservoir is full.
This signal is also displayed if the operator
attempts to start the production process even
though the level sensor shows "Reservoir Full".
Empty the reservoir in order to enable you to
switch on the system.
Tank EMPTY alarm signal
Ì ¿ ² µ
Û Ó Ð Ì Ç
The reservoir is empty.
Possible cause: Too much liquid has been
drawn from the reservoir.
This signal is also displayed if the operator
attempts to start the production process even
though the level sensor shows "Reservoir
Empty". Check the level sensor in the reser-
voir.
Power-failure signal
Í ·
¹ ² ¿ ´
Í « ° ° ´
§
º
¿ ·
´
ò
There was no voltage supply to the system, or
it had been switched off.
WARNING! If a power failure occurs, all of the
programmed settings and the value on the
elapsed time meter are retained.
If a power failure occurs during the mainte-
nance phase, the controller switches back to
the stop during maintenance phase.
If a code number has been defined for the
maintenance phase, this must be re-input.
STOP signal
Í ·
¹ ² ¿ ´
Í Ì Ñ Ð
The stop input has been activated during a
phase programmed in step 5.13, and any dis-
charge of water has been interrupted.
The user specified in step 5.14 whether the
system should come on automatically or
should be switched on manually.
If you press "ON", the interrupted phase is
restarted, and the stop input is ignored until the
next deactivation procedure.
Stop standby alarm signal
Í Ì Ñ Ð
Í Ì ß Ò Ü Þ Ç
The stop after power failure option was set to
YES in programming step 5.15.
Press "ON" to switch the system back on.
Manual start signal
Í ·
¹ ² ¿ ´
Ó ¿ ²
- ¬
¿ ® ¬
The "STOP" input has been activated, and the
stop manual start option has been set to YES
in programming step 5.14.
Press "ON" to switch the system back on.
Maintenance signal
Í ·
¹ ² ¿ ´
Ó ¿ ·
² ¬
» ² ¿ ² ½ »
The maintenance interval specified in pro-
gramming step 16.6 has elapsed.
Notify your maintenance firm. The water sup-
plied by the system is still O.K.
