Operating Instructions (GB)
900 191 - V1.0
_________________________________________________________________________________
Page 38
E
X
P
Level unit
The display unit for the level evaluation can be selected in this menu.
mm
Millimetre
cm
Centimetre
S
T
D
Measuring range
If 4…20 mA was selected as the measuring method, then the measuring
range of the connected probe must be entered in this menu item.
Information on the measuring range can be found on the respective probe
(e.g. 0…4 mWs)
The unit of measure automatically adjusts to the previously selected level
unit.
1 – 4.000 mm
1 – 400 cm
E
X
P
High water float
If an additional float switch is connected to the high water float switch, then
its function must be enabled in this menu item.
Once enabled, the HW float symbol is shown on the main display graphic.
Further information on level monitoring can be found in Chapter 10.4
High water float ON
High water float OFF
E
X
P
Winter operation
The winter operation function is enabled in this menu item. After activation,
the setpoint value display is shown in the main display and in the “Level
monitoring” menu.
For more information on the function, see below and Chapter 11.5
Winter operation on
Winter operation off
E
X
P
Frost monitor
The connection message input 1 (ME1) can be used to connect a frost
monitor / temperature sensor for winter operation.
This menu item is only available after activating the “Frost monitor”
function.
If the “Frost monitor” function is not used, signal input 1 is enabled for
external shutdown of the control system.
Please also observe the information in Chapters 6.4 and 11.5.
Frost monitor on
Frost monitor off
E
X
P
Battery module
If the control system is equipped with an optional battery module, the
module must be enable in this menu item. After activation, the battery
symbol appears in the main display.
Further information on the battery module is provided in the separate operating
instructions.
Battery module ON
Battery module OFF