Service; Alarms And Warnings; Leds - Grundfos BACMON Installation And Operating Instructions Manual

7.5.6 "Current water quality warnings"
Home Status
Bacteria concentration
Details about selected warning:
Fig. 17 "Current water quality warnings"
This submenu shows warnings related to the water quality.
Alarms can be cleared manually; warnings cannot be
cleared manually. Warnings will disappear
automatically when the cause of the warning no
longer exists.

7.6 "Service"

Home Status
Are you sure you want to enter service mode?
This will stop the current analysis!
Enter service mode
Fig. 18 Entering the "Service" menu
1. Press [Service] or press [Right] to move from "Home" to
"Service".
2. Press [Down] to highlight "Enter service mode" and press
[OK].
– The product will stop taking samples.
Home Status
Configure flush time...
Flush flow cell
Fig. 19 "Service"
3. Press [UP] or [Down] to highlight the desired submenu and
press [OK] to enter it.
Service Settings
Service Settings
Service Settings
7.6.1 "Configure flush time"
This function must be performed by a Grundfos
service specialist.
7.6.2 "Flush flow cell"
Use this function for product variants with prefilter module to fill
the system again after servicing the prefilter.
Home Status
Press the button below to start flushing of the
flow cell. Please let it run for a while, then stop it by
pressing the button again.
Start flush
Fig. 20 "Flush flow cell"
Flushing the flow cell is done to make sure that there is a flow
through the flow cell. When flushing the flow cell check if there is
water flowing out of the outlet pipe to ensure everything is
connected correctly.
1. Press [OK] to start flushing.
– While flushing is in progress the display shows "Stop flush"
instead of "Start flush".
2. Press [OK] again to stop flushing.
3. When you are done press [Service] or [LEFT] to go back to
the "Service" menu.

8. Alarms and warnings

8.1 LEDs

LEDs on the operating panel indicate alarms and warnings and
the status of the product.
Red LED
Green LED
(Alarm or
(Status)
warning)
The product is operating normally
OFF ON
The product is operating normally,
ON ON
but at least one warning is active.
ON OFF
OFF Flashing The product is in service mode.
Service Settings
Description
and no alarms or warnings are
active.
An alarm has occurred and the
product was stopped.
Clear the alarms to restart.
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