Troubleshooting - Gree GDN20AR-K4EBA1A Gebrauchsanweisungen

Troubleshooting

● ot all the follo ing pro lems are malfunctions.
Problem
ontrols can not e set.
oise su enly rises uring
operation.
umi ity oes not rop.
ittle or no effect in
ehumi ifyng
emitte has musty o or.
nit has noises.
S ooshing soun is hear . ●
● Pro lem of Water ea age.
Problem
hen using rain
hose there is ater
in the uc et.
● nit is operating in an area here temperature
is higher than 5
● uc et is full.
● oise ill rise if compressor has ust starte .
● Po er supply pro lem.
●
● Doors are open.
● here might e some e ice pro ucing apor in
the room.
● oom temperature is too lo .
● umi ity le el may e improperly set.
● f unit is operating in a room here temperature
is from
cally. ompressor ill stop for a rief perio of
time fan ill operate in high fan spee .
normal operation.
● Due to temperature rising of heat e changer the
air may ha e some strange smell at the eginning.
● here might e some noise if unit is operating on
Possible Causes
● amine the rainage oint.
● Drain hose is not correctly
installe .
● Drain hose is not correctly
installe .
Possible Causes
or lo er than
to it ill start to efrost automati
● onnect the rainage oint
ell.
● lear the o stacle from the
rain hose.
● emo e the rain hose an
replace it. e sure that the
hose is correctly installe .
.
Solution