Hitachi RAS-(3-6)HVNC1(E) User Manual

2 Unit Installation
16
SMGB0087 rev.0 - 12/2013
2.1 Safetysummary
 D A N G E R
• Installtheoutdoorunitwithsufcientclearancearounditforoperationandmaintenanceasshowninthenext
pages.
• Installtheoutdoorunitwheregoodventilationisavailable.
• Donotinstalltheoutdoorunitwhereexistsahighlevelofoilmist,saltyairorsulphurousatmosphere.
• Installtheoutdoorunitasfaraspractical(beingatleast3meters)fromelectromagneticwaveradiatorsuch
asmedicalequipment.
• Keep clearancebetweenunitsofmorethan 50 mmandavoidobstaclesthatcould hamper airintakewhen
installingmorethanoneunittogether.
• Installtheoutdoorunitintheshadeornotexposedtodirectsunshineordirectradiationfromhightempera-
tureheatsource.
• Donotinstalltheoutdoorunitinaplacewhereaseasonalwinddirectlyblowsintotheoutdoorfan.
• Forcleaningusenon-inammableandnontoxiccleaningliquid.Useofinammableagentmaycauseexplo-
sionorre.
• Workwithsufcientventilation.Workinginanenclosedspacecouldcauseoxygendeciency.Toxicgasmay
beproducedwhencleaningagentisheatedtohightemperaturebye.g.beingexposedtore.
• Cleaningliquidshallbecollectedaftercleaning.
• Payattentiontodonotclampcableswhenattachingtheservicecovertoavoidelectricshockorre.
 C A U T I O N
• Checkthefoundationtobeatleveledandstronglyenough.
• Installtheunitinarestrictedareanotaccessiblebythegeneralpublic.
• Aluminiumnshaveverysharpedges.Payattentiontothensinordertoavoidinjury.
• Donotinstalltheindoorunitsinaammableenvironmenttoavoidareoranexplosion.
• Checktoensurethattheceilingslabisstrongenough.Ifnotstrongenoughtheindoorunitmayfalldownonyou.
• Donotinstalltheindoorunitsoutdoorunitremotecontrolswitchandcablewithinapproximately3metersfromstrong
electromagneticwaveradiatorssuchasmedicalequipment.
• Donotinstalltheindoorunitsinamachineryshoporkitchenwherevapourfromoilormistowstotheindoorunits.
Theoilwilldepositontheheatexchangertherebyreducingtheindoorunitperformanceandmaydeform.Intheworst
casetheoildamagestheplasticpartsoftheindoorunit.
• Toavoidanycorrosiveactiontotheheatexchangersdonotinstalltheindoorunitsinanacidoralkalineenvironment.
• Whenliftingormovingtheindoorunituseappropriateslingstoavoiddamageandbecarefulnottodamagetheinsu-
lationmaterialonunitssurface.
• Thisappliancemustbeusedonlybyadultandcapablepeoplehavingreceivedthetechnicalinformationorinstructions
tohandleproperlyandsafelythisappliance.
• TurnOFFallpowerswitchesbeforemaintenanceisperformed.
• Donotstartthecleaningproceduresbefore5minutesofthestopoftheunit.
 D A N G E R
• Avoidobstacleswhichmayhampertheairintakeortheairdischargeow.
• Childrenmustbesupervisedtoensurethattheydonotplaywiththeelectricalappliances.
• Beforeobtainingaccesstoterminalsallsupplycircuitsmustbedisconnected.

Hitachi RAS-(3-6)HVNC1(E) Specifications

General

Refrigerant	R410A
Inverter	Yes
Type	Split
Power Supply	220-240V, 50Hz
Outdoor Unit Noise Level	50 - 60 dB