Samsung RD080HRXGB Installation Manual

Also see for RD080HHXG* Series: Service manual

Contents

preparing the installation _07ENGLISHOUTDOOR UNIT COMBINATION• Make sure an indoor unit is compatible with DVM PLUS IV• Indoor units can be connected within following table range.• If the total capacity of the connected indoor units exceeds the suggested guideline, the indoor unitcooling and heating capacity may decrease.• Total capacity of the connected indoor units can be allowed to be from 50% to 130% over outdoorcapacity. (Depending on operation condition, the ratio of total capacity of the connected indoor unitsover outdoor unit capacity should be considered carefully.)0.5x∑ (Outdoor unit capacity) ≤ Total capacity of the connected indoor units ≤ 1.3x∑ (Outdoor unitcapacity)• Up to 64 indoor units can be connected to an outdoor unit. The communication address of the indoorunit sets following the quantity of the maximum indoor unit connected.• The minimum capacity of the indoor unit is 2.2kW.• Make sure to follow the table for combination installation of outdoor units.CAUTIONType Outdoor unit capacity (HP) 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44 46 48 50 52 54 56 58 60HighefficiencyOutdoor unit combinationRD080HHXGRD080HRXG 1 1 1 1RD100HHXGRD100HRXG 1 1 2 1 2 1RD120HHXGRD120HRXG 1 2 1 1 1 2 1 1RD140HHXGRD140HRXG 1 1 1 1 1 1RD160HHXGRD160HRXG 1 1 1 2 1 1 1 1 1 2 2 3NominalcapacityCooling[kW] 22.4 28.0 33.6 39.2 44.8 50.4 56.0 61.6 67.2 72.8 78.4 84.0 89.6 95.2 100.8 106.4 112.0 117.6 123.2 128.8 134.4Heating[kW] 25.2 31.5 37.8 44.1 50.4 56.7 63.0 69.3 75.6 81.9 88.2 94.5 100.8 107.1 113.4 119.7 126.0 132.3 138.6 144.9 151.2Total capacity of the connectedindoor units (cooling)Minimum[kW] 11.2 14.0 16.8 19.6 22.4 25.2 28.0 30.8 33.6 36.4 39.2 42.0 44.8 47.6 50.4 53.2 56.0 58.8 61.6 64.4 67.2Maximum[kW] 29.1 36.4 43.7 51.0 58.2 65.5 72.8 80.1 87.4 94.6 101.9 109.2 116.5 123.8 131.0 138.3 145.6 152.9 160.2 167.4 174.7Maximum number of connectable indoorunit 13 17 20 23 26 30 33 36 40 43 46 50 53 56 60 63 64 64 64 64 64CompactOutdoor unit combinationRD080HHXGRD080HRXG 1RD100HHXGRD100HRXG 1 1 1RD120HHXGRD120HRXG 1 1 2 1 1 1 1 1 2 1 1 1 1RD140HHXGRD140HRXG 1 1 1 1 1RD160HHXGRD160HRXG 1 1 1 1 1RD180HHXGRD180HRXG 1 1 1 1 1RD200HHXGRD200HRXG 1 1 1 1 1 2 1 1 1 1 1 2 2 2 2 3NominalcapacityCooling[kW] 22.4 28.0 33.6 39.2 44.8 50.4 56.0 61.6 67.2 72.8 78.4 84.0 89.6 95.2 100.8 106.4 112.0 117.6 123.2 128.8 134.4 140.0 145.6 151.2 156.8 162.4 168.0Heating[kW] 25.2 31.5 37.8 44.1 50.4 56.7 63.0 69.3 75.6 81.9 88.2 94.5 100.8 107.1 113.4 119.7 126.0 132.3 138.6 144.9 151.2 157.5 163.8 170.1 176.4 182.7 189.0Total capacity of the connectedindoor units (cooling)Minimum[kW] 11.2 14.0 16.8 19.6 22.4 25.2 28.0 30.8 33.6 36.4 39.2 42.0 44.8 47.6 50.4 53.2 56.0 58.8 61.6 64.4 67.2 70.0 72.8 75.6 78.4 81.2 84.0Maximum[kW] 29.1 36.4 43.7 51.0 58.2 65.5 72.8 80.1 87.4 94.6 101.9 109.2 116.5 123.8 131.0 138.3 145.6 152.9 160.2 167.4 174.7 182.0 189.3 196.6 203.8 211.1 218.4Maximum number of connectable indoor unit 13 17 20 23 26 30 33 36 40 43 46 50 53 56 60 63 64 64 64 64 64 64 64 64 64 64 64