7
6
4. Initial operation of the KR4 / KR7 base controller
The KR controller is operated with only three buttons. The selection is made with the left ( ) and the right
buttons ( ). The selection is confirmed with the middle button ( ). When all three buttons are pressed at the
same time, you access the programming mode.
Initial operation
After connection to the mains voltage, the software version appears briefly in the display.
Then for connected controller enabling:
If the controller is not enabled, this appears:
Start by pressing all three buttons:
A message appears after about 2 seconds:
K R _ V : x . x
D / E
A c t . f r e q . : 0 0 H z
N o m . f r e q . : 0 0 H z
A c t . f r e q . : 0 0 H z
C o n t r . b l o c k e d !
P l e a s e w a i t !
Navigating through the menu items
You can choose between English and German. Other menu languages are available upon request. The change
is made by activating the selection button .
Confirm by selecting the enter button . Next this appears:
As before, use the select buttons to choose and confirm with Enter ( ). Per your selection, the controller navi-
gates through the query options for “manual mode” or “external mode”, as described below.
Manual mode
This image appears:
A frequency can be set by using the selection button, which will be started after programming is completed
and the start command is entered (via
) Continued to page 8 “ Display in Manual Mode and External
Mode”.
E n g l i s h
D e u t s c h
M a n u a l o p e r a t i o n
D r i v e
E x t e r n a l
2 0 H z
M a n . f r e q u e n c y :
5. Manual mode / External mode
