Kärcher
Error Codes
E1
Kärcher
Pressure Washer
E1 means the pump overheated and the thermal cutout tripped.<br>This usually …
E3
Kärcher
Pressure Washer
E3 on a Kärcher indicates a motor fault.<br>It can be a temporary stall from a …
Overheating
Kärcher
Pressure Washer
Karcher overheating is caused by running the pump at idle (trigger released) for …