WDH WDH-220B User manual





















AirPurifier Pl
e
r
e


e
asereadthisuse
e
quirementsinthi
s
Air
US
E
MOD
rmanualcarefully
s
manual.Pleasek
e
Purifier
E
RMANUAL
EL:WDH‐220B
beforeuse.And
u
e
epitproperlyaft
future.

u
sestrictlyinacco
r
erreadingforche
c
r
dancewith
c
kinginthe
Aktobis AG - WDH-220B Air Purifier
distributed in Singapore by
Aero Consult Pte. Ltd.
300 Tampines Avenue 5
#09-02 Tampines Junction
Singapore 529653
[email protected]

1 2

CONTENTS



1. Safetyprecautions.....................................................................................................4
2. Productintroduction.................................................................................................8
Functiondescriptionofcontrolpanel.......................................................................10
3. Beforeuse.................................................................................................................11
Recorddateofuseonthelabel….............................................................................11
Understandindicatorlightofairquality..................................................................11
Disassemblyandinstallationmethodsofthefrontpanel.......................................12
Placementofairpurifier..........................................................................................13
Installfilternet.........................................................................................................14
Understandfunctionsofthefilternet.....................................................................17
4. Howtouse...............................................................................................................22
Functiondescriptionofcontrolpanel......................................................................22
Starttheairpurifier..................................................................................................22
Manualadjustmentofwindspeed..........................................................................23
Timermode..............................................................................................................24
Filternetresetandanionmode..............................................................................24
Maintenanceandcleaningmethods.......................................................................26
Cleantheairpurifier................................................................................................26
Cleanairqualitysensor............................................................................................26
Cleanpre‐filternet...................................................................................................28
Changecompoundfilternet.....................................................................................32
Long‐termidling.......................................................................................................36
Suggestedfrequencyofreplacingthefilternet.......................................................36
6. Faulthandling...........................................................................................................37
Warrantyandservice................................................................................................40
Orderpartsoraccessories.......................................................................................40

Fitting
s
7. Otheri
Recycli
n
8. Warra
n
9. Warra
n





1. Safe
t
Pleaseb
e
damages
Ifpowerl
service

1.Priort
o
thesuppl
y
2.Thisap
with
reduced
p
ifthey
s
............................
.
nformation...........
n
g.........................
n
tydescription......
n
tycard.................
t
yprecautio
n
suretopayatte
n
orfinancialriskst
o
ineofthemachin
e
centerofthemac
o
cleaningoroth
e
y
mains.
pliancecanbeus
e
p
hysical,sensory
o
3
.
............................
............................
.
.............................
.............................
.............................
n
s 
n
tiontothefollo
w
o
youorotherper
e
isdamaged,ple
a
hineorqualifiedt
e
avoidda
n
e
rmaintenance,t
h
e
dbychildrenage
d
o
rmentalcapabilit
i
.............................
.
............................
............................
.
.
............................
.
............................
.
w
ingsafetyprecau
t
r
sons.
a
seauthorizeman
e
chnicalpersonne
n
ger.
h
eappliancemus
t
d
from8yearsan
d
iesorlackofexpe
............................
.
............................
.
...........................
.
.
............................
.
...........................
.
t
ions,inorderto
a
ufacturer,mainte
n
ltochangeforyo
u
t
bedisconnected
d
aboveandperso
rienceandknowl
e
.
...40
...41
.
...41
....43
.
..44
a
void
n
ance
u
to
from
ns
e
dge
ha
v
w
a
un
d
an
d
m
a
3.
T
De
t
“
M


W
e
Or
Eq
u
ov
e

v
ebeengivensup
e
a
yand
d
erstandthehaza
d
user
a
intenanceshalln
o
T
heappliancesar
e
t
ailsforcleanin
g
M
aintenanceandcl
e
WARNI

Nowet
h
e
thandisnotallo
w
Unplug!
electric
a
else,theairpurifi
Donot
alternat
i
u
ipmentusinguni
e
rheatingorfirea
c
4
e
rvisionorinstruc
rdsinvolved.Chil
d
o
tbemadebychil
e
forindooruseo
n
g
andotheruse
r
e
aningmethods”,“
F
NG 
h
and!
w
edtotouchpow
e
Pleasemakesur
e
a
ppliance.
erwillsuddenlys
t
exceedthep
o
i
ngcurrentpowe
r
versalsocketore
x
c
cidents.
tionconcerningu
s
d
renshallnotplay
drenwithoutsup
e
n
lyandhousehold
r
maintenanceo
f
F
aulthandling”an
d
e
rplugtoavoidel
e
e
todisconnectt
h
t
art,andelectrics
h
o
wersupplyvo
l
r
supplyshouldb
e
x
ceedingthespec
i
s
eoftheapplianc
e
withtheapplianc
e
rvision.
useonly.
f
theappliance,
d
“Otherinformatio
e
ctricshock.
h
epowerbefore
c
h
ockwillbecause
d
l
tagelimit.Onl
y
e
used.
i
fiedvoltagevalu
e
e
inasafe
e.Cleaning
pleasesee
n”
c
leaningthe
d
.
y
220‐240V
e
,maycause

Electrics
h
insertedi
n
zPlea
s
shortcirc
u
zDon
hea
v
partofth
zPull
o
zPlea
s
electrics
h
caused.
Pleaseinsert
t
purifier.
h
ockoroverheati
n
tothepowersoc
s
edonotusedam
Prohibitedto
u
Pleasedonot
u
itorfireacciden
t
otcut,modify,ex
c
v
ystuffontheele
c
Pleasecleant
h
Ifdustgathers
eplug,andfireac
c
o
uttheplug,use
a
s
epullouttheplu
g
Prohibitedto
o
Openingorm
o
h
ock,faultorfire
a
Prohibitedtopla
c
Orinternalparts
5
t
heplugfullyint
o
ng,evenfireacci
ket.
agedplugsorloo
s
u
sedamagedpow
e
bindpowerline
w
t
smayhappenify
o
c
essivelydistort,t
w
c
tricwireorsocke
t
h
epowerplugreg
u
onthepowerpl
u
c
identsmayhapp
e
a
cleanragtowip
e
g
oftheelectrica
p
o
penormodifyth
i
o
difyingthisairp
a
ccidents.
c
ebarsorother
m
maybetouched
o
powersocket
b
dentsmayoccur
s
epowersockets.
e
rlineandsocket
.
w
henusingthis
m
o
uusedamaged
e
w
ist,wringordra
g
t
.
u
larl
y
.
u
g,themoisture
m
e
n.
e
it(pleasedonot
u
p
plianceifitisnot
i
sairpurifierwith
o
urifierwithouta
u
m
etalobjectsatth
andelectricsho
c
b
eforestartingt
h
iftheplugisnot
.

m
achine.Electrics
e
lectricwires.
g
electricwires,n
o
m
aydamageinsu
l
u
sewetrags).
usedforalongti
m
o
utauthorization
u
thorizationmay
c
eairinletorope
n
c
kordamagesm
a
h
eair
fully
hock,
o
rput
l
ating
m
e.
.
c
ause
n
ing.
a
ybe
Pl
e
z
z
z
z
z

Or
ha
p
If
y
be
z
 Attention
e
aseturnoffpow
e
Ifanyoneswitc
Ifthecircuitbr
e
Ifthepowerlin
e
Ifyoufoundan
y
Ifthereisanya
b
Prohibite
d
purifier.A
v
theairpurifierm
p
pen,causingele
c
Pleasehol
electricwi
r
y
oudirectlydrag
e
damagedorfirea
Prohibite
d
Forexam
p
Thisairpurifier
6
e
rofthemachine
hdoesnotwork.
e
akerworksorthe
e
orplugheatsab
n
y
burntsmellora
b
b
normalphenom
e
ATTENTION
d
tousebenzene
v
oidanycontact
w
ayfractureandd
a
c
tricshockorfire
a
dinhandthepl
u
r
es.
e
lectricwires,elec
t
ccidentsmayhap
p
d
tousethisairp
u
p
leinkitchen,the
a
couldnotbeused
ifanyofthefollo
w
fuseisburnedou
t
n
ormally.
b
normalsoundor
v
e
naormalfunctio
n

ordiluentoroth
e
w
ithpesticide.
a
magemaybeca
u
a
ccidents.
u
gwhenpullingt
h
t
riccircuitmaybe
p
en.
u
rifieratplaceswi
a
irpurifiermayfr
a
asventilationeq
u
w
ingconditionso
t
.
v
ibration.
n
.
e
rsolventstocle
a
u
sed.Evenelectri
c
h
eplugout,and
d
caused,orelectr
i
thgreasyparticle
s
a
ctureandbeda
m
u
ipment.
ccurs:
a
ntheair
c
circuitmay
d
onotdrag
i
cwiresmay
s
.
m
aged.

Or,carbo
n
zThis
Chemical
andcaus
e
zVent
Orairpu
r
caused.
mayhap
p
floatinto
Orfireac
c

Theroommus
t
theelectriche
a
n
monoxidepoiso
n
airpurifierisuna
b
Prohibitedto
pesticides.
residuemayrem
a
e
harmtohealth.
ilatetheroomth
o
Prohibitedt
o
moisturesu
c
r
ifiermayhavele
a
Prohibitedt
o
Orelectric
c
p
en.
Keepawayfro
m
Pleasebesu
themachine.
c
identsmaybeca
u
7
t
beventilatedw
h
a
ter.
n
ingmayhappen.
b
letoeliminateca
r
usethisairp
u
a
ininsidethema
o
roughlyafterusin
o
usethisairpuri
f
c
hasbathroom.
a
kageofelectricit
y
o
wetthemachin
e
c
ircuitmaybeca
u
m
fire!
renottoletvola
t
u
sed.
h
enusingthisair
r
bonmonoxide.
u
rifierinther
o
chine,anddischa
gthepesticide,th
f
ieratplaceswith
y
,electricshocko
e
body!
u
sedandelectric
s
t
ilesubstancesor
purifiertogether
o
omwithfumig
rgefromtheair
o
enusethisairpu
r
hightemperatur
e
rfireaccidentsm
a
s
hockorfireacci
d
combustiblemat
e
with
ation
o
utlet
r
ifier.
e
and
a
ybe
d
ents
e
rials
2.


Air
Productintr
o
outlet
8
o
duction
Indica
t
A
F


t
or light of air qua
l
A
ir inlet (both side
s
ront panel
Handle
Nameplate and re
Back cover
l
ity
s
)
cord

9 10










Functiondescriptionofcontrolpanel


IndicatorlightofairqualityColorAirquality

BlueGood

GreenOrdinary

RedPoor
Front panel
Pre-filter net
Activated
carbon filter
net
HEPA efficient
filter net
Control panel
Air quality sensor

3.Befo
Record
d
Pleasere
c
purifier.
C
purifier.


Underst
a
Indicator
page24t
o

reuse
d
ateofuseont
h
c
orddateonna
m
C
hangefilternetr
e
a
ndindicatorli
g
lightofairqualit
y
o
seethedetails.
11
h
elabel
m
eplateatbacko
f
e
gularlyinordert
o

g
htofairqualit
y
y
reflectscurrent

Nameplate a
n
Indicator
quality
f
themachinebo
d
o
enjoyoptimum
y

airqualit
y
.Pleas
e
n
d record
light of air
d
ybeforeusingt
h
performanceoft
h
e
refertopage1
0
h
isair
h
eair
0
and
Di
s
1.
Ho
lift
2.
I
To
to
p

s
assemblyand
i
Disassemblymet
h
ldgrooveattwo
s
upthebottomof
I
nstallationmeth
o
reinstallthefron
t
p
ofthemachine,
a
1
2
i
nstallationme
t
h
odofthefrontp
a
s
idesofthefront
p
groovetoremov
e
o
dofthefrontpa
n
t
panel,alignand
a
ndfixthefrontp
a

2
t
hodsofthefro
n
a
nel
p
anel,pulloutthe
e
thefrontpanel.
n
el
insertthefixedg
a
neltobecloset
o
n
tpanel
magneticdoorho

g
roove,thenexert
o
themagneticdo
o
Doi
n
frontpanelc
o
preventha
n
causedby
suctionforce.
lder.Slightly
pressureat
o
rholder.
n
stallthe
o
rrectlyto
n
d‐pinched
magnet

Placem
e
Inordert
o
50cmsp
curtain.
A
cm.
Pleaseke
e
Pleasedo
ofthema
ofTV,ra
d
samepo
w
flutter
caused.)
zIfth
the
s
time
engi
n
zPlea
s
inlet
s
effic
i





e
ntofairpurifie
o
provideyourro
o
acebetweenairi
A
ndpleasemake
s
e
p1meterormo
r
notinsertpower
chinewithpower
d
ioorotherint
o
w
ersocket.(Orpi
c
andnoisem
a
emachineisus
e
s
ameplacefora
,wallaroundthe
m
n
emaybedirty.
s
edonotbloc
k
s
andairoutlet
s
i
ency.
13
r
o
mwithgoodcirc
u
nletsatbothsid
e
s
urespacebetwe
e
r
edistancefromt
h
plug
plug
o
the
c
ture
a
ybe
e
dat
long
m
ain
k
air
s
tomakesure
t
u
lation,pleasema
e
sofeverymachi
e
nairoutletsand
h
eTV,radio.
t
hereisenough
kesurethereisat
neandwallsurfa
thebackisatle
a
ventilationand
least
ceor
a
st10
great
In
In
f
Th
i
be
f
re
m
z
z
z
Pl
e
O
p
Pl
e
thi
1.
stallfiltern
e
f
ormation:
i
sairpurifierisin
f
oreusingthis
p
m
ovepackingsof
a
ATTENTION:
Pleasemakesu
transporting.
Pleasedonoto
p
Pleaseremove
p
HINT:
e
asebecarefulwh
p
eratingstep
s
e
asecorrectlyinst
a
sairpurifierfort
h
Removeallpackin
1
4
e
t
clusiveo
f
allfilte
r
p
roduct.Pleasei
n
a
llfilternets.The
n
rethepowerplu
g
p
eratemachines
w
p
lasticpackingof
e
eninstallingthef
r
s
:
a
llfilternetsina
c
h
efirsttime.
gmaterials,andp
4
r
nets.Pleasere
m
n
accordancewi
t
n
putthemintoth
e
g
isdisconnected
b
w
ithoutinstallingf
e
achfilternetbef
o
r
ontpanel,watch
y
c
cordancewitht
h
utthemachineo
n
m
ovepackingsof
a
t
hthefollowing
e
airpurifieragain
.
b
eforeinstalling,r
e
ilternets.
o
reuse.
y
ourhands.
h
efollowingsteps
n
adry,stableand
a
llfilternets
instructions
.

e
pairingand
whenusing
flatsurface.

15 16
2. Holdgrooveattwosidesofthefrontpanel,pulloutthemagneticdoorholder.
Slightlyliftupthebottomofgroovetoremovethefrontpanel.

3.Removethefilterassemblyinsidethepurifier.(Tips:Removethefilterassembly
followthearrowdirection).

4.Removethebagonfilternet.




5.Putthefilterassemblybackintothepurifier.

6.Putthefilterassemblybackintothepurifier,andreinstallfrontpanel.








17 18
Understandfunctionsofthefilternet
Compositionofthefilternet







4‐levelfilteringefficientlypurifiesair,tocreateahealthierlife.
Level1:Pre‐filternet
Level2:Activatedcarbonfilternet
Level3:HEPAefficientfilternet
Level4:Anionfunction
Level1:Pre‐filternet
Themicronfilternetefficientlypreventsfiberparticles>0.2mm,withpreventing
rate>99.9.0%.Easydisassemblyandcleaning,andusablefortensofthousandsof
times.
Function:
Preventlargeparticlesinair,suchashair,dandruff,coarseparticlesandfinedust.
Prolonglifespanofthefilternet.

Level2:Activatedcarbonfilternet
Activatedcarboncouldpowerfullyabsorbandsolidifyaswellascrystallize,further
removetoxicsubstancessuchasbenzeneandotherpeculiarsmell.Itcanalsostop
secondarypollutioncausedbythermaldesorptionofpollutants.
Pre-filter net
Activated carbon filter net
HEPA efficient filter net

Function:
Absorbv
o
theair.

Level3:
H
Highperf
o
andabo
v
specialise
standard,
dustcolle
Function:
Remove
9
pethair,
b


o
latileorganicco
m
H
EPAefficientfilte
o
rmanceandcom
v
ecanremovep
a
dindustremo
v
andhasexceed
e
ctioneffectcould

9
9.97%allergens
a
b
acteriaandmyce
t
19
m
pounds,remove
p
rnet,employing
t
poundHEPAfilter
a
rticleswiththe
v
alandinhalabl
e
e
denvironmental
preventdustpoll
u
a
ndbacteriaspre
a
t
icspores.
p
eculiarsmelland
t
helatestelectret
net,withremova
l
diameterof0.2
5
e
particleabsorp
t
airqualitystand
a
u
tioninlungsand
r
a
dinginair,such
a
chemicalsubstan
c
technology
l
rateashighas9
9
5
micronsabove.
t
ion,uptoEur
o
rdofPM2.5.Exc
e
r
emovedustrisks.
a
sdust,smoke,p
o

c
esin
9
.99%
Itis
o
pean
e
llent

o
llen,
Le
v
An
at
m
hu
th
e
sy
n
Fo
r
Wi


TC
L
ba
c
v
el4:Anionfunct
i
ioncaninducer
e
m
osphericpolluta
n
manbody.Itcan
e
msubside.Asa
n
thesisandstora
g
r
ests,mountains
a
thTCLairpurifier,
L
intelligentair
c
teria.
2
0
i
on
e
ductionofreacti
v
n
ts,nitrogenoxid
e
alsoneutralizet
h
result,airispurif
g
einhumanbody
.
a
ndstreamsarer
youcanenjoyth
e
purifiercouldef
f
0
v
eoxygenspecie
s
e
sandcigarettes
h
epositivelychar
g
ied.Moreover,A
n
.
Ithelpsstrengt
h
ichinAnion,kno
w
e
same‘vitamin’e
v
f
icientlyremove
s
(oxygenfreerad
etc.,minimizingt
g
eddustinthea
i
n
ioncanenhance
h
enthephysiolo
g
w
nasthe‘vitami
n
v
erywhereeveryd
thefollowingal
l
icals)inthe
heirharmto
i
randmake
thevitamin
g
icalactivity.
n
intheair’.
ay.
l
ergensand


D
u
S
t
Du
s
M
o
Y
e
Allergens
u
st Hai
r
t
ive Poll
e
s
t mite Foul
s
Bacteria
Bac
o
ld
e
ast Myce
t
21
r
Hazard
o
particle
e
n Pet ha
i
s
mell Chem
i
teri
a
t
ic spore Viru
s
o
us
Dandru
f
ir
Cigaret
t
i
cal substance
s
Mildew

ff
t
e
4.
Fu
n

O
n

Howtouse
n
ctiondescriptio
n
n
andoffofthe
2
2
n
ofcontrolpanel
airpurifier









2


23 24
Afterpluggedinthepower,LEDlightandbuzzerwillconductself‐checking.The
indictorlightof“POWERON/OFF”andSPEEDOPTIONwillbeon,afterpressingthe
ON/OFFonthecontrolpaneloftheproduct.Theairpurifierwillstartworkandthe
indicatorlightofairqualitywillbeonwithbluecolor.


Manualadjustmentofwindspeed
Undermanualmode,youcanchoosethe
windspeedthroughFANSPEEDbutton,
therearetwogearsofwindspeed:gear1,
gear2andtwomode:AUTOMODEand
SILENTMODE..

*PressFANSPEEDbuttontoenterthemanualmodewhentheproductworksunder
automode,silentmode.
*PressFANSPEEDbuttonandchoosetheSILENTMODE.Thewindspeedwillbeat
slightmode,andtheindicatorofwindspeedwillbeoff.
TIMERmode

Timerismuchconvenientforyoutocontroltheairpurifier.Youcansetupthe
workinghouroftheairpurifierby1hour、2hours、4hours、8hours.
FilternetresetandAnionmode

IndicatorlightofairqualityColorAirquality

BlueGood

GreenOrdinary

RedPoor

25 26
a.Whenthemachinestartssendingoutbeepingsound,andthefilternetreset
indictorlightflasheswithredcolor,itremindsyoutoreplacethefilternets.When
finishedreplacingthefilternets,pleasepressthefilternetresetbuttonforafew
seconds.

b.Whenthemachineisundernormalworkingmode,youcanpressthefilternet
resetbuttontocontroltheON/OFFoftheAnionfunction.Pressthebuttononceto
starttheAnionfunction.theindicatorlightwillbeonbluecolor.Pressthebutton
againandthelightandtheAnionfunctionwillbeoff.












5. Maintenanceandcleaningmethods
Pulloutthepowerplugbeforecleaning.
Pleasedonotputtheproductinwateroranyliquid.
Pleasedonotusecleaningagentswithhighabrasiveness,corrodibilityor
inflammability(suchasdecolorizeroralcohol)tocleananypartofthisproduct.
Onlypre‐filternetcouldbewashed.Compoundfilternetscannotbewashed.

Cleantheairpurifier
Cleaninnersideandoutersideofairpurifierregularlytopreventdustgathering.
1. Usesoftanddryclothestoremovedustontheairpurifier.
2. Usesoftanddryclothestocleanairinletsandairoutlets.
Cleanairqualitysensor
Cleantheairqualitysensoreverytwomonthstoensuretheairpurifiercouldwork
withtheoptimumperformance.Pleasecleanmoreregularlyiftheairpurifierisused
industyenvironment.

27 28
ATTENTION:
Condensedwatermaybeformedontheairqualitysensorwhenhumidityintheroom
isextremelyhigh.Therefore,indicatorlightofairqualitywilldisplaypoorairquality
eveniftheairqualityisgood.Inthiscase,pleasecleantheairqualitysensororuse
anyofthemanualspeedset.
1. Useasoftbrushtocleanairinlet/outletoftheairpurifier.




2. Dismountprotectivecoveroftheairqualitysensor.




3. Usewetcottonsticktocleanairqualitysensor,airinletandairoutlet.




4. Wipethemdrywithdrycottonstick.
5.Reinstallprotectivecoveroftheairqualitysensor.
Cleanpre‐filternet
Information
Toachievetheoptimumperformance,itisrecommendedtowashandmaintainthe
filterneteverytwomonths(about480hours)aftertheinitialuse.
*Basedonuseoftheproductathomefor8hourseveryday,and7daysoneweekin
average.
Forexteriormaintenance,wipesurfacewithapieceofwetclothormildcleaning
agenttopreventdustaccumulation.
Pleaseturnoffthepowerandpullouttheplugduringcleaningandmaintenance.

Onlypre‐filternetsarewashable,otherfilternetsarenotwashable.
ATTENTION:
Pleaseuselowspeedvacuumcleanertopreventfilternetofthemachinefrombeing
damaged.
HINT:
Pleaseremoveplasticpackingofeachfilternetbeforeputtingthemintothemachine.
Andmakesurethelabeloffilternetononesideisfacingupward.




Operati
n
1. Turno
f
2.Unplu
g
3.Holdg
r
n
gsteps:
f
fthepowertosto
thepowerplug.
r
ooveattwosides
29
ptheairpurifier.












ofthefrontpanel





,pulloutthemag
n
n
eticdoorholde
r
.
4.
an
d
5.I
n
Pl
e
Fir
s
ne
t
yo
u


Removeparticles
w
d
mildsoap‐suds
a
n
stallthefilteras
s
e
aseinstallthefilt
e
s
tinstalltheHEP
A
t
②,andfinallyin
s
u
caneasilyremo
v
3
0
w
ithsoftbrusho
r
a
ndputthefilter
n






s
embly.

e
rnetsasfollows.
A
efficientfilterne
s
tallthePre‐filter
n
v
ethefilterwhen
r
0
r
vacuumcleaner.
C
n
etintomachinea
f
t①,andthenins
t
n
et③.Pleaseleav
r
eplacingthefilte
r
Clearthefilterne
t
f
teritiscompletel
t
allTheactivated
c
ethewhitehandl
e
r
.
t
withwater
ydry.
c
arbonfilter
e
sideup,so

6.Reinsta
l
7.Insertp
8.Turnth
lthefrontpanel
owerplug.
epoweronands
t
31












t
artthepurifie
r
.






C
h
In
f
W
h
in
d
1
c
w
c
2.
W
co
r
11
wi
t

Pl
e
h
angecomp
o
f
ormation
h
enthemachinei
s
d
icatorflashes,iti
1
.Whentheto
t
c
orrespondingind
w
ithredcolor,th
e
c
olor,atthattime
W
henthetotally
w
r
respondingindic
a
colorislightwith
t
hredcolor,atth
a
ATTENTION:
e
aseturnoffthep
o
3
2
o
undfiltern
e
s
startssendingo
u
stoalerttheuser
t
alworkingtime
icatorlight1～5,i
n
e
balancelightis
itremindyoutor
e
w
orkingtimefort
h
a
torlight1～5,ind
i
redcolor,thebal
a
a
ttimeitremindy
o
o
werandunplug
p
2
e
t
u
tbeepingsound,
a
toreplacetheco
r

forthemachin
e
n
dicator7～10wi
l
withbluecolor),
e
placetheHEPAe
f
h
emachineisabo
v
i
catorlight7～10
w
a
ncelightiswithb
o
utoreplacethe
H
p
owerplugbefore
a
ndfilterreplace
m
r
respondingfilter.
e
isabove1200
l
lflash(thelight1
the6indicatorli
g
f
ficientfilternet.
v
e2400hours,th
e
w
illflash(thelight
luecolor),the6in
H
EPAefficientfilte
replacingthefilt
e
m
ent









hours,the
colorislight
g
htwithred

e

1andlight
dicatorlight
rnet.
e
rnet.

HI
N
Pleasere
m
andmak
e
Opera
t
1. Them
a
2. Turnt
h
3.Holdg
r

N
T:
m
oveplasticpacki
e
surethelabelof
f
t
ingsteps:
a
chinepromptsto
epowerofftosto
r
ooveattwosides
33
ngofeachfiltern
f
ilternetononesi
replacethefilter
n

ptheairpurifie
r
.
T






ofthefrontpanel
etbeforeputting
t
deisfacingupwa
r
n
et.
T
henunplugthep
o
,pulloutthemag
n
t
hemintothema
c
r
d.
o
werplug.
n
eticdoorholde
r
.
c
hine,
4.
R

5.
ca
r

R
emovethefilter
n
Removeallthe
p
r
bonfilternet.
3
4

n
ets.

p
ackageforthen

4
ewHEPAefficien
t
t
filternetandt
h
h
eactivated

6.Install
t
7.Reinst
a
8.Insert
p
9.When
t
t
hefilternets
llthefrontpanel.
p
owerplug,turnt
t
hefilterreplace
m
35







hepoweron.
m
entiscompleted ,pressthe“FILTE






RNETRESET”BU
T
T
TON
on
L
o
Un
Th
o
Pu
t
fa
u

S
u
1.
ac
t
Ne
2.
filt
3.
A
thecontrolpanel
.
o
ng‐termidli
n
plugthepowerpl
o
roughlywipeint
e
t
themachinein
a
u
lts.)
u
ggestedfre
q
Ingeneral,thelif
e
t
ivatedcarbonfilt
e
verusewaterto
w
Ingeneral,thelif
e
ernet.
A
bovementioned
3
6
.


n
g
ug.(Poweriscon
s
e
riordr
y
.(Equipm
e
a
dryandventilat
e
q
uencyofre
p
e
spanofactivat
e
e
rnetunderthe
s
w
ashthefilternet.
e
spanofHEPAfilt
e
frequencyisfor
r
6
s
umedevenunde
r
e
ntfaultcanbeca
e
dplace.(Placedf
l
p
lacingthef
i
e
dcarbonfiltern
e
s
unfor1‐2hours.

e
rnetis6months
r
eferenceonl
y
.U
s
r
readymode.)
usedbyrustiness.
l
atorupsidedow
n
i
lternet
e
tis12months.
Y
Pleasekeepthef
i
.Neverusewater
s
erscanalsorepl
a
)
n
maycause
Y
oucandry
i
lternetdr
y
.
towashthe
a
cefilternet

37 38
earlieraccordingtoactualoperatingenvironment.
ATTENTION:
Pleaseturnpoweroffandpulloutpowerplugbeforereplacingthefilternet.

6. Faulthandling
Thischapterlistsoutpossiblefaultswhenusingthisproduct.Iffaultscouldnotbe
resolvedbyusingthefollowinginformation,pleasecontactTCLcustomerservice
centerorthedistributor.

StatusPossiblereasonPossiblesolution

Themachine
cannot
startand
operate.
Frontpanelisnotinstalled
properly.
Dismantlethefrontpanel,andreinstall
thefrontpanel.
Powerplugisnotinserted.Pullthepowerplugoutandinsertit
again.
Powerplugorelectricwire
isdamaged.
Contactcustomerservicecenterorthe
distributor.
Performanceofthefilter
netisexhaustedwithout
changing.Themachine
stopsrunning.
Pleaserefertoinstructionsandchange
filternet.
Thefandoes
notwork.
Themachineisnotturned
on.
Insertthepowerplugandrestartthe
machine.
Electricmotorisdamaged.Contactcustomerservicecenterorthe
distributor.
Themachineisputon
unevensurface.
Movethemachinetoaflatandstable
surface.
Looseorforeignparticles
areinsidethemachine.
Contactcustomerservicecenterorthe
distributor.
Electricmotorisloose.Contactcustomerservicecenterorthe
distributor.
Didnotremoveplastic
packingofeachfilternet.
Removeplasticpackingofeachfilter
netbeforeuse.
Windspeed
cannotbe
adjusted
automatically
whenauto
modeis
activated.
Nightmodeisautomatically
started.LEDlightofthe
machineisoff.Meanwhile,
windspeedandnoiselevel
arereduced.
Continuouslypresswindspeedbutton
tochooseafavorablewindspeed.


Washablefilternetisdirty.Washthewashablefilternet.
Filternetsarenotchanged.Changeanewsetoffilternets.