English (GB)
H12
Mains voltage correct.
On
POWER SUPPLY
AR1 activated
The main pump has received a start request from the
pressure switch or the level switch in the priming tank.
On
PUMP ON DEMAND
AR2 activated
The main pump is running (automatic or manual start).
On
PUMP RUNNING
AR3 activated
Checking the function of pressure switch 1.
Checking the function of pressure switch 2.
P1
P1
On
On
PRESSURE
SWITCHES TEST
PRESSURE
SWITCHES TEST
- -
8.2 Status indications
The operating status of the main pump and the controller is indicat-
ed by means of three indicator lights under “Status” in the control
panel. The operating status of the jockey pump is indicated by an
indication light in the front door of the control cabinet.
The following table provides an overview of status indications.
Status indications can be forwarded to a building management
system.
Status
Indicator light
Status
Text
Potential-free signal
The jockey pump is running (automatic or manual start).
On
JOCKEY RUN
-
11
English
(GB)
11
8.2 Status indications
The operating status of the main pump and the controller is
indicated by means of three indicator lights under "Status" in the
control panel. The operating status of the jockey pump is
indicated by an indication light in the front door of the control
cabinet.
The following table provides an overview of status indications.
Status indications can be forwarded to a building management
system.
Status
Indicator light
Potential-free signal
Status
Text
Mains voltage correct.
On
POWER SUPPLY
AR1 activated
The main pump has received a start request from the
pressure switch or the level switch in the priming tank.
On
PUMP ON DEMAND
AR2 activated
The main pump is running (automatic or manual start).
On
PUMP RUNNING
AR3 activated
Checking the function of pressure switch 1.
On
PRESSURE
SWITCHES TEST
-
Checking the function of pressure switch 2.
On
PRESSURE
SWITCHES TEST
-
The jockey pump is running (automatic or manual start).
On
JOCKEY RUN
-
P1
P1
H12
