Outdoor Unit Combination - Samsung RD080HRXGB Installation Manual

OUTDOOR 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 unit
cooling and heating capacity may decrease.
• Total capacity of the connected indoor units can be allowed to be from 50% to 130% over outdoor
capacity. (Depending on operation condition, the ratio of total capacity of the connected indoor units
over outdoor unit capacity should be considered carefully.)
0.5x∑ (Outdoor unit capacity) ≤ Total capacity of the connected indoor units ≤ 1.3x∑ (Outdoor unit
capacity)
• Up to 64 indoor units can be connected to an outdoor unit. The communication address of the indoor
unit 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.
CAUTION
Type
Outdoor unit capacity (HP)
RD080HHXG
RD080HRXG
RD100HHXG
RD100HRXG
RD120HHXG
Outdoor unit combination
RD120HRXG
RD140HHXG
RD140HRXG
RD160HHXG
RD160HRXG
High
efficiency
Cooling[kW]
Nominal
capacity
Heating[kW]
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
Total capacity of the connected
indoor units (cooling)
Maximum[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
Maximum number of connectable indoor
unit
RD080HHXG
RD080HRXG
RD100HHXG
RD100HRXG
RD120HHXG
RD120HRXG
RD140HHXG
Outdoor unit combination
RD140HRXG
RD160HHXG
RD160HRXG
RD180HHXG
RD180HRXG
Compact
RD200HHXG
RD200HRXG
Cooling[kW]
Nominal
capacity
Heating[kW]
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 84.0
Total capacity of the connected
indoor units (cooling)
Maximum[kW] 29.1 36.4 43.7 51.0 58.2 65.5 72.8 80.1 87.4 94.6 101.9 109.2 116.5 123.8 131.0 138.3 145.6 152.9 160.2 167.4 174.7 182.0 189.3 196.6 203.8 211.1 218.4
Maximum number of connectable indoor unit
8 10 12 14 16 18 20 22 24
1 1 1
1 1 2
1 2
1 1
1
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
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
13 17 20 23 26 30 33 36 40
1
1 1
1 1 2
1
1
1
1
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 95.2 100.8 106.4 112.0 117.6 123.2 128.8 134.4 140.0 145.6 151.2 156.8 162.4 168.0
25.2 31.5 37.8 44.1 50.4 56.7 63.0 69.3 75.6 81.9 88.2 94.5 100.8 107.1 113.4 119.7 126.0 132.3 138.6 144.9 151.2 157.5 163.8 170.1 176.4 182.7 189.0
13 17 20 23 26 30 33 36 40
26 28 30 32 34 36 38 40 42
1
1 2 1
1 1 1 2 1
1 1 1
1 1 2 1 1 1 1 1
43 46 50 53 56 60 63 64 64
1
1 1 1 1 1
1 1
1 1
1 1
1 1 1 1 2 1
43 46 50 53 56 60 63 64 64
preparing the installation _07
44 46 48 50 52 54 56 58 60
1
1
2 2 3
64 64 64
2 1 1 1 1
1 1
1 1
1 1
1 1 1 1 2 2 2 2 3
64 64 64 64 64 64 64 64 64