6. Maintenance
13
5.2.4 Defrosting mode
When the ambient temperature is low, for example, 11¡, and after the unit has worked for a
period of time, possibly, the evaporator will start to ice up . So the unit will switch to defrosting
mode automatically. During defrosting, the LED for icon " "
. When defrosting is
over, the unit will return to the dehumidifying mode, and operate according to the condition
mentioned above.
lights up
12
ÖÈ
ÖÀ
µ·
Ö·
ÖÈ
ÖÀ
µ·
%RH
5.2.5 Malfunction
Operation panel will display the failure codes when the unit gets some malfunctions. Please
refer to page15 to check the meaning of failure codes.
ÖÈ
ÖÀ
µ·
Ö·
ÖÈ
ÖÀ
µ·
%RH
5.2.3 Dehumidifying mode
When the unit is in dehumidifying mode, the LED for icon" " lights up, and£
1. If the hygrostat detects that A(actual relative humidity of room air) ¡ TRH(target
relative humidity) + 5%RH, and this condition has lasted for 30s, the unit will start to
dehumidify.
2 .If the hygrostat detects that A(actual relative humidity of room air) ¡ TRH(target relative
humidity) - 5%RH, and this condition has lasted for 3mins, the unit will halt the
dehumidifying..
5. Usage
Fig.8
Fig.9
Fig.11
A
Fig.10
To guarantee the unit reliable and security operation for a long time, it is suggested to maintain and clean
up the unit every six months.
. Please take the following steps to clean up the strainer regularly:
1
）
Pull out the grill(A) from the upside of it
（
Fig.8
）
;
2
）
After that, pull out the grill
（
Fig.9
）
,then lift the grill upward
（
Fig.10
）；
3
）
Move away the grill
（
Fig.11
）
and take out strainer
（
Fig.12
），
then wash the strainer with water Fig.13
(
).
6.1 Maintenance
Fig.12
Fig.13
