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11
■
English
Facility Setting
(cooling at low outdoor temperature)
This function is designed for facilities such as equipment or computer rooms. It is never to be used in a
residence or ofce where people occupy the space.
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Cuttingjumper4(J4)onthecircuitboardwillexpandtheoperationrangedownto14°F(–10°C).Howeveritwillstopif
theoutdoortemperaturedropsbelow–0.4°F(–18°C)andstartbackuponcethetemperaturerisesagain.
1
2
3
S70
S40
S2
S90
J5
J4
J3
Cut J4 with nippers
or a similar tools.
CAUTION
•Iftheoutdoorunitisinstalledwheretheheatexchangeroftheunitisexposedtodirectwind,provideawindbreakwall.
•Intermittentnoisesmaybeproducedbytheindoorunitduetotheoutdoorfanturningonandoffwhenusingfacilitysettings.
•Donotplacehumidiersorotheritemswhichmightraisethehumidityinroomswherefacilitysettingsarebeingused.
Ahumidiermightcausedewcondensationfromtheindoorunitoutletvent.
•Cuttingjumper4(J4)setstheindoorfantaptothehighestposition.Notifytheuseraboutthis.
01_EN_3P300674-1B.indd 11 8/28/2012 5:51:00 PM
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