1. If the dryer fails, disconnect the power immediately.Below are solutions to possible
problems with the operation of the device.
2. If there is a problem that is not described in the table above, contact the service.Do not
make repairs or dismantle the device on your own. This will void the warranty and may
damage the device or cause injury.
Problem analysis
Solution
Problem
Strange noises.
Water leak.
E1
E2/E3
EE
Device
doesn't work,
does not turn on.
The dehumidification
mode is not effective.
No power,
no LEDs or
buttons on the
device light up.
The device is
turned on, does
not start working.
Mains power failure or
disconnected power plug.
If the plug has been disconnected
from the mains socket.
If the fuse is blown or the circuit
breaker in the electrical
switchboard has tripped.
Ambient humidity lower
than the set value.
The unit is in defrost mode.
Connect the plug to the power socket.
Check the power cord and the circuit breakers
in the electrical switchboard.
After removing the fault, turn on the
circuit breaker or replace the fuse in the
electrical switchboard.
Change the humidity value settings.
Wait for the process to complete.
An open window or door.
The room temperature is too low.
Clogged air inlet/outlet.
Unblock the air inlet or outlet.
Close doors and windows.
Do not start the device.
Place the device on flat ground.
Place the dehumidifier in a stable position.
The device has been placed on uneven ground.
Unstable position of the dehumidifier.
The device is tilted.
The drain hose / drain outlet is clogged.
Place the dryer in an upright position.
Remove the front panel, clean the drain.
Exchanger sensor error.
Turn on defrost mode manually.
Humidity sensor error.
Temperature sensor error.
It is necessary to replace the sensor,
contact the service.
Refrigerant leak.
Turn off the device for at least 60 minutes.
If the error appears on the display
after switching it back on, contact the service.
TROUBLESHOOTING
35
Summary of Contents for OP-50
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