Konig + Neurath LIFE.S Serie Bedienungs- Und Montageanleitung Seite 37

Handswitch: display does not work (buttons work)
Possible cause
Cable is defective
Display is defective
Microcontroller is defective
Handswitch is defective
Handswitch: buttons do not work (display works)
Possible cause
Cable is defective
Handswitch is defective
Buttons are pressed during
installation
Handswitch does not work (neither display nor buttons)
Possible cause
Cable is not plugged in
Cable is not plugged in as
intended
Bad pin contact
Cable is defective
Remedy
Replace the handswitch
Replace the handswitch
Replace the handswitch
Replace the handswitch
Remedy
Replace the handswitch
Replace the handswitch
Disconnect and re-connect the hand-
switch to the control unit without touching
the user interface
Remedy
Plug the plug in the intended jack
marked with HS
Plug the plug in the intended jack
marked with HS
Plug off the handswitch an plug it in
as intended
Replace the handswitch
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