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1. Features
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OurDCSpeedandcapacitycontrolled type airconditioners useenvironmentally friendlyrefrigerantR410A,
lsoprvides one ofthehighestenergyefciencyratingsinthe industry.Outputofthecompressor andtherefore
theenergy inputrequirementsareconstantlymonitoredandadjustedatthemost optimum levelforthe
givenindoor andoutdoorenvironmentalconditionsandtheusers’desireddemands from thesystem.
Microprocessorcontrolsystem containsseveralenhanced softwarefeatures tomaketheoperationofthe
systemtoworkwith poorpowergrids andvaryingenvironmental conditions.
Lowstart upcurrent,3 minutesautomatic startupafter powercutdownsandlow energyconsumption.
Random pitched blowers,skewedbladefans,motors withpermanentlylubricated ballbearingsand
specialvibrationabsorberson thecompressorallow operationof thesystemwith ultralownoisefrom
boththeindoor andoutdoorunits.
Automatic3fan speed indoorfan motorwith itsTurboOperationModecanachievethesetroom
temperaturevery quickly,whiletheultralowspeedmodeprovidesa quietoperation.In
automode,systemchooses thebestsuitable speed for themeasuredconditions,whileall 3speed
levelsarealsouser selectable.Changes betweenfan speedsare smoothand virtuallyunnoticeableby
means oftheICcontrolledvaristordriving theindoormotor.
Systemcanbeequippedwithoptionaladditionalairpuricationdevices,ionizermodule,inadditionto
standardequipment anti-mould treatedwashablereturnair filters.
Latest designand attractiveappearance allowseaseinmaintenanceand servicing.
Operationalindicatorsallowthe usersto monitorthesystem working status.
Microprocessorisprogrammedto allowoperation underwide range ofinputvoltagesfrom180V~250V
andsoftstartingwith lowercurrentdrawateachcompressor start-up.
Optimizedtemperaturesetting forTelecom rangebetween19 to39degreeC.
Auto-restart functionkeepsall settingsinmemoryandautomatically resumestheoperation after a
powerfailure.
Compressorcrankcase heatersandoutdoor heatexchanger heatersareavailableasoptions for extreme
Nordicconditions, enablingtheunittoworkinverylow ambient temperatureswithmuchlessened
defrostfrequencies.Boththese optionalheaters areelectronicallycontrolledbased ontheoutdoor
ambienttemperaturesand asophisticatedlogic.
Selflearningdefrostlogicconstantly monitorsthedefrostingrequirementsand automaticallyadjusts the
intervalsbetweendefrostsfor optimumoperation.
AntiColdAirFunctioncontrolstheoperationoftheindoorfanto avoidcold airdraftsatsystem start-up
anddefrostmodes
Programmable TIME ON andTIME OFFfunction providesunattendedoperationofthesystem.
Hydrophilicmaterialcoatedenhancedaluminum ontheindoorheatexchangerprovidesforeasy
drainageofthe humidityandreducesair pressuredropthroughthecoil
Acryliccoatedenhancedaluminum nsontheoutdoorheat exchangerextends the nlifeagainst
corrosionandallowseasierrainwaterwash-downaswellas fasterdefrosts.
Coppertubinginallheat exchangers aremadebyusingthelatest developmentsin thetechnology
ofinnergroovedtubingby extendingtheareaofheatexchangein amorecompact coil,therefore
increasing theoperationalefciency.
