AC180JNHFKH/SA User Manual

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PROBLEM SOLUTION

Indoor unit display

indicates

“

, , "

•Thisisnotadefect.Iftheairconditionerreceivesa

DemandResponsesignalfromthepowersupply

utility,thenthecompressorandfanswillbeoperated

accordingtoDRMmode(DRM1,2,3).Theindoorunit

displaywillindicate"

, , ".

Operation ranges

Thetablebelowindicatesthetemperatureandhumidityrangestheairconditioner

canbeoperatedwithin.Refertothetableforecientuse.

MODE

OPERATIONAL TEMPERATURE

INDOOR

HUMIDITY

IF OUT OF CONDITIONS

INDOOR

OUTDOOR



HHXEG AC



JNHFKH

COOLING 18˚Cto32˚C -15˚Cto46˚C -15˚Cto50˚C 80%orless

Condensationmayoccuronthe

indoorunitwithrisktohaveeither

waterblowoordropsontheoor.

HEATING 27˚Corless -20˚Cto24˚C -20˚Cto24˚C -

Internalprotectiontriggersandthe

airconditionerwillstop.

DRYING 18˚Cto32˚C -15˚Cto46˚C -15˚Cto50˚C -

Condensationmayoccuronthe

indoorunitwithrisktohaveeither

waterblowoordropsontheoor.

• Thestandardizedtemperatureforheatingis7˚C.Iftheoutdoortemperaturedropsto0˚Corbelow,the

heatingcapacitycanbereduceddependingonthetemperaturecondition.Ifthecoolingoperationis

usedatover32˚C(indoortemperature),itdoesnotcoolatitsfullcapacity.

NOTE

•

Theuseoftheairconditioneratarelativehumidityabovetheexpectedone(80%)may

causetheformationofcondensateandtheleakageofwaterdropsontheoor.

CAUTION

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User Manual - Page 17