Be Cool BC90LEF2202 - Page 38

ENGLISCH
38
Unusual noises
during operation
Is the device tilted or
unstable due to improper
setup?
Please place the
dehumidifier in a stable
place.
Is the air filter blocked?
Clean the air filter.
A "puffing" sound can be
heard
The sound of the
refrigerant flow is normal
Leaking water
Loose drain connections
Plug in the drain hose
and water pipe.
Drainage system clogged
Clean clogged drains
Frost on the
coils
Low ambient temperature, in
a state of pending defrost.
The unit has an
automatic defrost
function.
Error light water
pump flashes
Clogged water pump
discharge pipe
Checking the pump
discharge for ease of
movement
Damaged water pump
Pump replacement
Error Codes
E1
Fault in the coil sensor
detection
Contact the customer
service
E2
Temperature sensor fault
Contact the customer
service
E6
Fluoride protection, stopping
the compressor
Contact the customer
service