Upper alarm
(pH, mV, Cl,
Br)
Only for dosing direction
D+
(only for the respective
control module)
Blocking is released as soon
as the measured value drops
back below the upper alarm
threshold
Lower alarm
(pH, mV, Cl,
Br)
Only for dosing direction
D-
(only for the respective
control module)
The block is released as soon
as the measured value climbs
back over the lower alarm
threshold
Yes
(for all control modules)
Acknowledge Flow Alarm =
Auto
Start delay will first run after
the flow signal returns. Dosing
is then released again. No
acknowledgement required.
Yes
(for all control modules)
Acknowledge Flow Alarm =
Manual
Start delay will first run after
the flow signal returns and the
alarm is acknowledged. The
dosing is then released again.
Manual acknowledgement is
required.
Level alarm
(pH, mV, O2,
Cl)
Yes
(Only for the respective
control module),
can be deactivated
in the menu
Alarm Settings
After the level signal returns,
dosing is released again.
Dosing alarm
(pH, mV,
Cl, Br)
Yes
(for the respective module
only)
After acknowledging the
dosing alarm in the Alarm
Overview, dosing is released
again.
Yes
(for all control modules)
Start delay runs through its
time after starting
PoolManager
®
and after the
flow signal returns. Dosing is
released after that time has
passed. Start delay can be
prematurely ended via manual
acknowledgement in Alarm
Overview.
Alarm delay
All alarms are shown only after an alarm delay of 5s.
They are also not deleted until the alarm's cause has
been remediated for at least 5s.
The alarm delay for the flow alarm can be extended as
needed in the menu Alarm Settings.
17.7 Alarm settings
The following adjustments can be made in the menu Alarm Settings.
17.7.1 Acoustic alarms
The following acoustic alarms can be activated and deactivated
individually:
Acoustic signal for flow alarm
Acoustic signal for level alarm
Acoustic signal for level warning
Acoustic signal for other alarms
Acoustic signal for Service Messages
17.7.2 Flow alarm settings
Duration of start delay
Alarm delay for the flow alarm
Flow alarm acknowledgement (automatic / manual)
Input for flow monitoring:
Flow [2]
IN1 [6] / BNC
Flow [2] & IN1 [6] / BNC
(Double flow monitoring)
17.7.3 Level alarm settings
Level alarm pH active / inactive
(Level alarm can be deactivated if no low-level signal is available)
Level alarm Cl / mV / O2 active / inactive
(Level alarm can be deactivated if no low-level signal is available)
Optional level input for pH-Plus
Dosing at level alarm (yes / no)
(If the canister is not yet entirely empty when a level alarm arises,
then dosing can be continued despite level alarm)
Sub-menu Configuration of Residual Volumes
Residual volumes in canister at level signal from suction lance, i.e.
when a level warning is indicated, e.g. 5.0 l
(individually configurable for each canister)
Calculated residual volumes at which a level alarm is indicated,
e.g. 0.5 l (individually configurable for each canister)
17.7.4 Use alarm relay
If the alarm relay is not used, Use alarm relay can be changed to No.
In this case, the alarm relay is available for add-on functions.
17.8 Alarm relay
The alarm relay offers the chance to connect an external alarm device,
or to notify external systems of alarms, e.g. Building Management
Systems.
The alarm relay is turned on as long as there is at least one active
alarm and it has not yet been acknowledged.
17.8.1 Electrical connection
Required user qualification:
ELECTRICAL SPECIALIST
An electrical connection to an alarm relay may only be
performed by an ELECTRICAL SPECIALIST as
defined in the chapter User qualification.
Do not exceed the maximum currents
Do not exceed the maximum permissible electrical
currents for the alarm relay (max. 4 A) and for the sum
of all relay switch outputs being used in 230 V~
configuration (in sum, also max. 4 A)
Please also refer to the Chapter 230 V~ Power supply.
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