English
Fan Settings
SPEED SETTING
Thefansarefactorysettolowspeed,buthave
twospeedsettingsfordierentapplications.
Selecteitherhighorlowspeedbyconnecting
thejumperbetweenthecentreandhighorlow
speedpinonthejumper(seeFigureG).
DX100TR / DX100TS / DX100PIRR /
DX100PIRS only.
• To adjusttheover-runperiodturnthecontrol
(T)clockwisetoincreaseandanti-clockwise
todecrease–seeFigureF.
DX100HTR / DX100HTS / DX100HPTR /
DX100HPTS only – see figures F and G.
• Thepre-sethumidityoperationisfactoryset
atapproximately75%RelativeHumidity(RH),
butcanbeadjustedbetween65%and85%
RHbycontrolH.
• Theover-runtimerisfactorysetat15minutes
butcanbeadjustedfrom30secondsto30
minutesbycontrolT.
• TurnthecontrolsclockwisetoincreaseRHor
timeandanti-clockwisetodecrease.
Using the fan
DX100R / DX100S Only
• Operatethefanusingtheon/oswitch(not
supplied).Repeattoswitcho.
DX100TR / DX100TS Only
• Operatethefanusinganon/oswitch(not
supplied).Note–thefanmaytakeupto10
secondstoturnononcetheswitchhasbeen
operated.Whentheswitchisturnedo,
thefancontinuestooperateforthesettime
delay.Toadjusttheover-runperiod,turnthe
control“T”clockwisetoincreaseandanti-
clockwisetodecrease–seeFigureF.
DX100PR / DX100PS Only
• Operatethefanbypullingandreleasingthe
cord.Repeattoswitcho.
DX100HTR / DX100HTS Only.
• Automatic mode-Thefanautomatically
adjuststoslowchangesinnaturalhumidity
levelswithoutoperatingthefan.Ifthe
humiditylevelsincreaseatarateslower
than5%RHin5minutes,uptothepre-set
humiditylevel,thefanwillnotbetriggered
byhumidity.Thisistopreventnuisance
triggeringofthefan.Ifhumiditylevels
increasequickerthan5%RHin5minutes
thefanwilloperate.Whenrelativehumidity
dropsthefancontinuestooperateforthe
adjustabletimedelay.
• External operation-Usetheexternalon/o
switch.Whenthefanisswitchedo,thefan
continuestooperatefortheadjustabletime
delaythengoesintoautomaticmode.
DX100HPTR / DX100HPTS Only.
• Automatic mode-Thefanautomatically
adjuststoslowchangesinnaturalhumidity
levelswithoutoperatingthefan.Ifthehumidity
levelsincreaseatarateslowerthan5%RH
in5minutes,uptothepre-sethumiditylevel,
thefanwillnotbetriggeredbyhumidity.This
istopreventnuisancetriggeringofthefan.If
humiditylevelsincreasequickerthan5%RH
in5minutesthefanwilloperate.Whenrelative
humiditydropsthe
fancontinuestooperatefor
theadjustabletimedelay.
• External operation-Usetheexternalon/o
switch.Whenthefanisswitchedo,thefan
continuestooperatefortheadjustabletime
delaythengoesintoautomaticmode.
• Pull Cord operation–Usetheintegralpull
cordswitch.Whenthefanisswitchedo,the
fancontinuestooperatefortheadjustable
timedelaythengoesintoautomaticmode.
DX100PIRR / DX100PIRS Only.
• Thesensordetectsmovementintheroom
andactivatesthefan.Whenmovementis
sensed,thefanwillrunforapre-setover-run
periodandanyfurthermovementsensed
willre-startthesequence.Thisensures
thattheroomisonlyventilatedduringand
immediatelyafteruse.Whenthefanisrst
installeditwillrunforthetimesetbythe
overruntimer.Afterthistime,ifnomovement
issensedthefanwillgointostand-bymode.
All Fans
Re-tthefrontcoverbyhookinginthetoprst,
andthenswingthecoverdowntoclipintoplace.