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General Humidifier Questions
Q.Why isn’t there enough moisture in my room?
A. Howoftendoyouruntheunit?Iftheunitisonlyrunat
night,thenduringthedaythemoisturelevelwilldropif
moistureisnotconstantlyaddedtotheair.
Q.Do you leave your door open or closed when the
unit is running?
A. a) Byleavingthedooropen,thisallowsmoistureto
leavetheroomandgointootherareasofthehouse.
Ifyouwouldlikethemoisturetostaywithinone
specificroomyoushouldconsiderclosingthedoor
whiletheunitisrunning.
A. b) Wood,leather,carpet,curtains,andothertypesof
fabricsoakupalotofmoisture,thusnotleavingen-
oughmoisturefortheair.Ifthewindowisleftopen,
thenthisallowsmoisturetoescapetheroom.Ano-
therfactorisalotoftimestheunitisplacednextto
aheatingdevice.Theideaisthattheairblowing
intotheroomwillquicklyplacemoisturearoundthe
room.Unfortunately,thisconceptdoesnotwork
becausethehotaircomingoutofaventwillsoak
upmostofthemoisture,andnoneoftheairwithin
theroomwillreceiveany.
Q.How much moisture do I need in my room?
A. Suggestedhumiditylevelsarebetween40–60%.
Q.What are the effects of too little or too much
humidity?
A. Dryaircancausedryskin,staticelectricity,outoftune
musicalinstruments,increasedlevelsofdust(dryair
causesdusttorise),damagetowoodenobjects
(dryoutandeventuallycracksappear),discomfort,
sickness,anddriesoutnasalmembranes.
Over-humidifyingtheaircancausemoldandwallpaper
topeel.
Q.Why do I need a humidifier when I can just open
my window?
A. Themoisturelevelwithintheoutsideairisnothigh
enoughtohumidifyaroom.Thecoldertheairtheless
moistureitiscapabletohold,andthemoretheairis
heatedupthepercentageofrelativehumidityislower.
Relativehumiditymeanstheamountofwatervaporin
theair,comparedtotheamounttheaircouldholdifit
wastotallysaturated.Thedifferenceishigherbetween
outsideandinsidetemperatures;morehumidification
isneededbecauseofthedryairintheroom.
Q.Where should I place my humidifier?
A. Theunitshouldbefree-standingandnotclosetoa
wall,window,door,orthermalbridgesothatairmay
circulatearoundtheunit.
Steam Humidifier Questions
Q.There is no fill-line on the water tank, how far
may I fill it up?
A. Thereisnofilllineonthewatertank,anditmaybe
filledallthewaytothetop.
Q.Humidity level is not changing or does not reach
the desired humidity level.
A. Ifthewatertankneedsrefillingmorethanonceper
day,theunitisworkingproperlyandtheclimatic
conditionintheroomhasaninfluenceonthehumidity.
Reasons for low humidity level:
•aircirculationisveryhigh(airisfullyexchanged
severaltimesperday–thehumidifierneedstostarts
itsworkfromscratch)
•insulationofhome(seeaircirculation)
•openspacewithhighceilings(notonlythefootageof
theroomcountsbutalsotheheight)–high-risebuil-
dingsrequiremorehumidification.
•openwindows–workssimilartoaircirculation(ifitis
verycoldoutsidedon’topenthewindowmorethan
2timesperdayfor3minutes)
•bigdifferencebetweenoutsidetemperatureandinside
temperature–thecoldertheairthelessmoistureit
iscapabletoholdandthemoretheairisheatedup
theloweristhepercentageofrelativehumidity(=the
amountofwatervaporintheair,comparedtothe
amounttheaircouldholdifitwastotallysaturated)
•positionoftheunit-ifitisplacedclosetoadoor,
windoworairvent.Thisincreasestheaircirculation.
Q.No mist / unit is not working
•Iftheunitisnotworkingandtheemptylightisnot
flashingyoumighthavesetthedesiredhumiditytoo
lowandthecurrenthumiditylevelintheroomis
higher.Thatiswhytheunitswitchesoffautomatically.
Q.Water tank cap is too tight to unscrew
A. Thiscouldbeacauseoftheairpressurewithinthe
watertank.Pressthespringonthebottomofthewater
tankcaptoreleaseairfromthewatertank.
Continuetodothisuntilyouareabletounscrewthe
watertankcap.