KSB Calio User Manual

7 Operation
37 of 68
Calio
1157.821/04-EN
7 Operation
7.1 Control panel
All settings are made using the control element on the housing front.
The control element consists of a dial and a control button. The control button is
arranged in the middle of the dial and can be pressed down.
Setpoint values can be adjusted by turning the dial in increments down to a
minimum of 0%. The setpoint value is shown as a numerical value on the display.
10LED segments are arranged around the dial. These segments represent setpoint
values ranging from 0-100% in increments of 10%. The LED segments light up in
blue when settings are being made at the pump. In the following example the
setpoint = 40%.
NOTE
If set to 100%, the performance limits may cause the actual value to be slightly
below the maximum characteristic curve, depending on the pump and operating
point.
%
II
I
III
Fig.17: Control element
I Dial
II Control button
III 10 LED segments (lit up in blue when pump settings are being made)
Settings overview
Table14: Overview of settings using the control button
Menu Time to open the corresponding menu Details
Operating mode Press and hold the control button
>3seconds
(ðSection7.2,Page39)
Functions Press and hold the control button
>6seconds
(ðSection7.3,Page49)
Locking the control panel Press and hold the control button
>9seconds
(ðSection7.1.1,Page37)
Setback operation Press and hold the control button
>12seconds
(ðSection7.3.5,Page57)
Resetting the factory setting Press and hold the control button
>30seconds
(ðSection7.4,Page59)
7.1.1 Locking the control panel
For locking the control panel to prevent unauthorised access press and hold the
control button for 10seconds. The current status of the control panel is shown on the
display:
▪ H-L = control panel locked
▪ H-O = control panel unlocked
Use the dial to change between H-L and H-O. To save the selected status press the
control button. The pump size and the current firmware version are briefly shown on
the display. The factory settings can only be reset when the control panel is unlocked.

KSB Calio Specifications

General

Max Operating Pressure	10 bar
Connection Size	DN 32
Material	Stainless steel
Applications	heating, cooling, industrial processes
Connection Type	Flanged
Power Supply	1~230 V, 50/60 Hz / 3~400 V, 50/60 Hz