ENG
FAULT CODE TABLE
Error code
Reasons
Solutions
Е1
Battery disconnected
Replace the battery
Е2
Battery voltage too low
Replace the battery
Е3
The voltage of the battery cells
is different
Replace the battery
Е4
Battery temperature control
abnormal
Replace the battery
Е5
High battery temperature
during discharge
The battery is overheated, do not use the
appliance until the battery temperature
returns to normal
Е6
High battery charging tem-
perature
The battery is overheated, do not use the
appliance until the battery temperature
returns to normal
Е7
Low battery temperature
when charging
Make sure the ambient temperature is
above 5°C
F1
Battery recharge
Make sure you are using the original
charger
F2
Short circuit protection
tripped
Contact the specialists of the Service
Center
F3
Increased current consump-
tion
Contact the specialists of the Service
Center
F4
Increased roller brush con-
sumption
Make sure that there are no foreign
objects in the roller brush that block the
brush or impede its movement. If the
error persists, contact the Service Center
specialists
F6
Waste water tank is not
installed
Install dirty tank before use
Water droplets appear
at the turbine outlet
• The HEPA filter is not
installed
• The HEPA filter is not
completely dry
• The body of the vacuum
cleaner is strongly inclined
• The vacuum cleaner has
collected a lot of foam
• Check and install the HEPA
filter.
• Dry HEPA -filter prior to use.
• Hold the vacuum cleaner at the
correct angle.
• Clean the dirty water tank
promptly.
The vacuum cleaner is
difficult to move
• The roller brush is not
installed correctly
• Check and reinstall the
roller brush according to the
instructions
The indicator shows
that the dirty water
tank is full while it is
empty
• The vacuum cleaner is
collecting too much foam
• Clean the dirty water tank
