68
Error
Codes
E0
9
Communication
faults
between main PCB and
display PCB.
¾
Check the wire harness of the
display PCB for damage.
E1
9
Ambient
temperature
sensor failure
¾
Check connection or replace
it. To clean or replace the
temperature sensor.
E2
9
Coil temperature sensor
failures.
¾
Check connection or replace
it. To clean or replace the
temperature sensor.
Ft
9
Condensate
water
high
level alarm.
¾
Empty the drain pan by
removal the rubber plug.
