hOmeLabs HME030357N User Manual

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• Contactanauthorizedservicetechnicianforrepairormaintenanceofthisunit.Thisapplianceshall

be installed in accordance with national wiring regulations.

• Onlyusetheincludedaccessories,parts,andspeci�edpartsforinstallation.Usingnon-standard

partscancausewaterleakage,electricalshock,�re,andcancausetheunittofail.

• Installtheunitina�rmlocationthatcansupporttheunit’sweight.Ifthechosenlocationcannot

support the unit’s weight, or the installation is not done properly, the unit may drop and cause

serious injury and damage.

• Install drainage piping according to the instructions in this manual. Improper drainage may cause

water damage to your home and property.

• For units that have an auxiliary electric heater, do not install the unit within 3 feet of any

combustible materials.

• Do not install the unit in a location that may be exposed to combustible gas leaks. If combustible

gasaccumulatesaroundtheunit,itmaycause�re.

• Do not turn on the power until all work has been completed.

• When moving or relocating the air conditioner, consult experienced service technicians for

disconnection and re-installation of the unit.

• For installing the appliance to its support, read the information for details in “indoor unit installation”

and “outdoor unit installation” sections.

NOTEABOUTFLUORINATEDGASESNOTAPPLICABLETOTHEUNITUSING

R290REFRIGERANT

• Installation,service,maintenanceandrepairofthisunitmustbeperformedbyacerti�edtechnician.

• Productdismantlingandrecyclingmustbeperformedbyacerti�edtechnician.

• Forequipmentthatcontainsﬂuorinatedgreenhousegasesinquantitiesof5tonnesofCO2

equivalent or more, but of less than 50 tonnes of CO2 equivalent, if the system has a leak- detection

system installed, it must be checked for leaks at least every 24 months.

• When the unit is checked for leaks, proper record-keeping of all checks is strongly recommended.

WARNING FOR USING R32/R290 REFRIGERANT

• Whenﬂammablerefrigerantareemployed,applianceshallbestoredinawell-ventilatedareawhere

theroomsizecorrespondstotheroomareaasspeci�cforoperation.

ForR32refrigerantmodels:

Applianceshallbeinstalled,operatedandstoredinaroomwithaﬂoorarealargerthan4m

Appliance shall not be installed in an unventilated space, if that space is smaller than 4m.

ForR290refrigerantmodels,theminimumroomsizeneededis:

<=9000Btu/hunits:13m

>9000Btu/hand<=12000Btu/hunits:17m

>12000Btu/hand<=18000Btu/hunits:26m

>18000Btu/hand<=24000Btu/hunits:35m

• Mechanicalconnectorsusedindoorsshallhavearateofnotmorethan3g/yearat25%ofthemaximum

allowable pressure. When mechanical connectors are reused indoors, sealing parts shall be renewed.

Whenﬂaredjointsarereusedindoors,theﬂarepartshallbere-fabricated.(ULStandardRequirements)

• Whenmechanicalconnectorsarereusedindoors,sealingpartsshallberenewed.Whenﬂaredjoints

arereusedindoors,theﬂarepartshallbere-fabricated.(IECStandardRequirements)

Important Safety Instructions

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hOmeLabs HME030357N Split Type Inverter Air Conditioners