_
English
_
Open or short circuit of the
temperature sensor
Alarm E6
Contact the authorized service
center.
Over-heat protection
Alarm E3
Check if the fans rotate
normally or whether the air
outlet is blocked.
The temperature of the heating plate
does not rise
Alarm E4
Contact the authorized service
center.
Low voltage protection ≤ 90V
Alarm E1
Check if the mains voltage is
lower than 90V.
Low voltage protection ≥ 280V
Alarm E2
Check if the mains voltage is
higher than 280V.
Open circuit of the fan
Alarm E7
Contact the authorized service
center.
