Sensoren Prüfen - Kärcher HDS-E 8/16-4 M Series Service Manual

6.1.12Sensoren prüfen
Function
50 °C INPUTTEST
Use this function to display the
status of the different sensors.
Every indicator lamp displays the
status of a certain sensor. There-
fore, several indicator lamps can
be illuminated at the same time.
Example:
Significance
Oil level sensor open (too little
–
oil).
ON pressure switch not actuat-
–
ed.
Auxiliary relay of heating ele-
–
ment contactor closed.
Float contact of lack of water
–
fuse closed (float up).
OFF pressure switch not actu-
–
ated.
Reed switch "system care"
–
closed (float up).
adjustment
Display Significance
Lack of oil fuse closed (float up).
ON pressure switch closed (switch ac-
tuated).
Not used.
Auxiliary relay of heating element
closed.
Not used.
Float contact of lack of water fuse
closed (float up).
OFF pressure switch closed (switch
actuated).
Not used.
Reed switch "system care" closed
(float up).
Not used.
English 5.906-548.0 Rev. 00 (04/12)
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