Instruction Manual for Lenus Care Bed
Page 79
6.5.5 RESET the control unit
To be carried out in the following situations:
• If a serious error was detected by the control unit and this has now been properly
rectified but the control unit has locked out the affected functions for safety
reasons.
Locking can be caused, for example, by:
o A fault in the handset (e.g. a short-circuit/interruption in the cable; a
jammed button)
o A fault in the adjustment motors (e.g. a short-circuit/interruption in the
cable, or a fault in the position detection/in the end position switch)
o An internal fault in the control unit
• If the module emits intermittent sound signals when making motorised
adjustments, and/or no adjustments are possible or adjustments are only
possible on one side.
Effect:
• Deletes any existing saved errors (RESET). The last error is retained and can
still be read out.
How to reset the control unit
Press and hold both of the marked keys simultaneously (a
continuous signal sounds) until after approximately 5
seconds an intermittent signal sounds (=RESET/ manual
mode)
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