JOWA Ag-S, Manual

Page: 22 / 36

Date:
Manual:
Rev: 2020-02-04
M395
F2 JOWA Ag-S
Silver Ion Water Treatment System
Standard
19/32
7. Use the arrows to select and adjust the value to the known flow rate
and press Enter.
8. Select the flow signal Polarity; Closed=On is normal and then press
enter
5.5 Error List
When running the Ag-S a number of errors can occur. The possible errors are listed
below. To view this list select
Operate under the main menu and then Errors
0 No flow Flow has not been detected in the Chamber *
1 Ag shorted Resistance measured between the electrodes is below limits *
2 Ag open Resistance measured between the electrodes is above limits *
3 Ag 20% life Electrode has been consumed 80% - time to reorder
4 Ag 15% life Electrode has been consumed 85% - time to reorder
5 Ag 10% life Electrode has been consumed 90% - get ready to replace it
6 Ag 5% life Electrode has been consumed 95% - replace it
7 Ag depleted Electrode has been consumed *
8 Ag comm err Communication between system processors stopped
9 Flow not off Flow detected when flow should be off
Errors 10 – 15 Not used
* This indicates that the error will cause the unit to halt operation until the
error is corrected. Errors 0, 1, 2 & 7
When an error is detected the red Alarm LED on the front panel will illuminate. If a
relay has been configured to be activated on alarm then the relay will activate. To
see the cause of the alarm press the On/Off button on the front panel and the display
will show the Error page and the active alarm. If the display was already on then the
screen will change to the Errors page.
Summary: The error status column will show a + when an error is active and a –
when the error is not active. An N indicates that the alarm has not been
acknowledged and this will change to an A once acknowledged. If only one error is
active then the selector will automatically go to that error. If multiple errors are active
you can use the up and down arrows to select each error.
Press Enter to acknowledge an Alarm.