Panasonic CS-Z25UD3EAW Service Manual

Also see for CS-MZ20UD3EA: Operating instructions

Panasonic CS-Z25UD3EAW Service Manual Manual pdf 38 page image

3812. Installation Instruction■ Required Materials Read the catalog and other technical materialsand prepare the required materials. Applicable piping kitApplicable piping kit Piping sizeGas LiquidCZ-3F5, 7BP 9.52 mm (3/8") 6.35 mm (1/4")CZ-4F5, 7, 10BP 12.7 mm (1/2") 6.35 mm (1/4")CZ-52F5, 7, 10BP 15.88 mm (5/8") 6.35 mm (1/4") Pipe Size Reducer (CZ-MA1P) and Expander(CZ-MA2P) for Outdoor Multi ConnectionCS-Z50******, CS-Z60******. Please refer to “Connect the piping”.■ Other Items to be Prepared (Locally Purchased)Product name RemarksRigid PVC pipe VP20 (outer diameter ø26); alsosockets, elbows and other parts asnecessaryAdhesive PVC adhesiveInsulation For refrigerant piping insulation :foamed polyethylene with a thickness of8 mm or more.For drain piping insulation : foamedpolyethylene with a thickness of 10 mmor more.Indoor/outdoorconnecting cable4 x 1.5 mm 2 flexible cord, designationtype 60245 IEC 57 (H05RN-F)Hanging bolt relatedpartsHanging bolts (M10) (4) and nuts (12),(when hanging the indoor unit)Table AModel CapacityIndoor Amin (m2 )2.2m for ducted 2.5m for ductedZ25****** 1.0HP 0.64 0.50Z35****** 1.5HP 0.71 0.55Z50****** 2.0HP 1.37 1.06Z60****** 2.25HP 1.37 1.06* Table “A” only applicable for single split connection.* In case of connection to outdoor multi inverter, referto installation manual at outdoor unit.Attaching the remote controller to the wallScrews 3orscrews 4Remote controllercable 2 Remote controller 1Details refer to3. INSTALLINGTHE INDOORUNIT (RemoteControlInstallation)Insulation of piping connections• Carry out insulation afterchecking for gas leaks andsecure with vinyl tape.Vinyl tapeSleeve ( )Bushing-Sleeve ( )Putty (Gum Type Sealer) ( )Bend the pipe as closely onthe wall as possible, but becareful that it doesn’t break.Vinyl tape (Wide) ( )• Apply after carrying outa drainage test.• To carry out the drainagetest, remove the airfilters and pour waterinto the heat exchanger.Saddle ( )Installation parts youshould purchase ( )AIndoorunitB OutdoorunitIMPORTANTBegin the installation job fromthe “Indoor Unit” installation.• This illustration is forexplanation purposes only.The indoor unit will actuallyface a different way.Amin = (M / (2.5 × (LFL) (5/4) × h0)) 2Amin = Required minimum room area, in m 2M = Refrigerant charge amount in appliance, in kgLFL = Lower flammable limit (0.306 kg/m3)h0 = Installation height of the appliance: (2.2m for ducted is standard reference installed height)(2.5m for ducted is minimum installed height given by manufacturer)