Error messages
Risk of injury caused by rotating roller brush.
You can injure yourself on the rotating roller brush.
Switch the vacuum cleaner off before dealing with any problems. Use the On/
Off switch on the Comfort handle to do this.
Error messages are displayed with a quick flashing light on the battery charging
state indicator on the PowerUnit.
Problem
Top indicator is flashing
quickly
Bottom and top indicat-
ors are flashing quickly
Bottom and middle in-
dicators are flashing
quickly
Cause and remedy
"Comfort handle not recognised" error
Remove the Comfort handle and reconnect it (see
"Installation and connection – Connecting the
Comfort handle").
Remove the battery, wait for 10 seconds and rein-
sert it.
Internal system error
Remove the battery, wait for 10 seconds, reinsert
it and charge it.
"Battery overheating" or "Battery not recognised" er-
ror
Wait for approximately 30 minutes before switch-
ing the vacuum cleaner back on again.
Insert an original Miele AP01 lithium-ion re-
chargeable battery (HX LA).
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