Cooper&Hunter CH-D010WD2-24LD - Инструкция по эксплуатации - Страница 11

Possible Causes

Problem

Possible Causes

Solution

Problem

Troubleshooting

8

Not all the following problems are malfunctions.

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Problem of Water Leakage. 

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Unit  is  operating in an area 
where temperature is higher 
than 32°C or lower than 5°C.
Bucket is full.

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Noise will rise if compressor 
has just started.
Power supply problem.
U n i t   i s  p l a c e d   o n   u n e v e n  
floor.

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Humidity does not drop.

A r e a  t o   b e   d e h u m i d i f i e d   i s  
t o o   l a r g e .   T h e  c a p a c i t y   o f  
y o u r   d e h u m i d i f i e d   m a y   n o t  
be adequate.
Doors are open.
There might be some device 
producing vapor in the room.

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Due to temperature rising of 
heat  exchanger, the air may 
have some strange smell at 
the beginning.

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Unit has noise.

There might be some noise if 
unit  is  operating on wooden 
floor.

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Normal. This is the sound of 
the flow of refrigerant.

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W h e n   u s i n g  
d r a i n   h o s e ,  
there is water 
in the bucket. 

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Little or no effect in 
dehumidifying

R o o m  t e m p e r a t u r e   i s  t o o  
low.
H u m i d i t y   l e v e l   m a y   b e  
improperly set.
If  unit  is operating in a room 
where temperature is from 5 
to 15 °C, it will start to defrost 
a u t o m a t i c a l l y .   C o m p r e s s o r  
will stop for a brief period of 
time(fan will operate  in high 
fan speed). When unit finish-
es defrosting,  it will be back 
to normal operation.

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Examine the 
drainage joint.

Swooshing sound is 
heard.

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Connect the drainage 
joint well.

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Drain hose is 
not correctly 
installed.

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Clear the obstacle 
from the drain hose.
Remove the drain 
hose and replace it. 
Be sure that the hose 
is correctly installed.

Possible Causes

Solution

Problem

Dehumidifier dose not start.

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Power is not 
supplied for the 
dehumidifer or 
the power plug 
is not well 
inserted.

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Check if power is lost. 
If yes, wait for the 
power to restore.
If not, check whether 
the power circuit or 
power socket has 
been damaged.
Check whether power 
plug is loosen.
Check whether power 
cord is damaged.

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Power indicator 
is not lit when 
power is 
connected.  

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Fuse is blown.

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Replace the fuse.

Possible Causes

Solution

Problem

Dehumidifier dose not dry air as intended.

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Check whether 
there is any 
obstacle 
around the unit.

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Make sure there is no 
curtain, shutter or fur-
niture that blocks the 
dehumidifier.

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Air filter is dusty 
and blocked.

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Clean the filter.

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Doors and win-
dows are left 
open.

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Make sure all doors 
and windows and 
other opening to the 
outside have been 
closed.

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Room temper-
ature is too low.

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Warm temperature is 
good for dehumidific-
ation. Low temperat-
ure will reduce unit's 
working effect. This 
unit should be working 
in a place where tem-
perature is above 5°C. 

Bad dehumidif-
ying performa-
nce

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Bucket is not 
properly placed.
Water is full in 
the bucket.
Bucket has 
been removed.

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Empty the bucket and 
replace it.

Bucket full 
indicator is lit 
up.

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Humidity is set 
too high.

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If you want the air 
drier, press humidity 
button to lower the 
figure for unit to 
dehumidify 
continuously.

Unit can 
function 
normally but it 
can not start 
up.

When first operated, the 
air emitted has 
musty-odor.

Noise suddenly rises 
during operation.

Dehumidifier is not 
operating.
Controls can not be set.