Samsung AM***MXWA Series Installation Manual

Contents

ENGLISH-701 BefOre InstallatIOnOutdoor unit combinationff Make sure to use an indoor unit that is compatible with DVM S WATER-GEOff Indoor units can be connected within the range indicated in following tableff If the total capacity of the connected indoor units exceeds the indicated maximum capacity, cooling and heating capacityof the indoor unit may decreaseff Total capacity of the connected indoor units can be allowed from 50% to 130% of the total outdoor unit capacity 0 5 ×Σ(Outdoor unit capacity) ≤ Total capacity of the connected indoor units ≤ 1 3 × Σ(Outdoor unit capacity)❋❋ You can connect maximum 64 indoor units to the outdoor unit Maximum quantity of connectable indoor unit is set to 64since outdoor unit only support up to 64 communication address Indoor unit address can be assigned from 0~63 If theindoor unit address was assigned from 64~79, E201 error will occur❋❋ Maximum 32 Wall-mount type indoor units with EEV (AM✴✴✴✴nQDEH✴, AM✴✴✴JnV✴) can be connected❋❋ Do not install 1st-generation MCU and 2nd-generation MCU together- 1st-generation MCU: MCU-S✴nEE✴n- 2nd-generation MCU: MCU-S✴nEK2n, MCU-S4nEK3n, MCU-S1nEK1n• Use the following table to determine the size and number of outdoor units needed to achieve the capacityrequirementsCAUTIONPremium energy efficiency typeModel name for combination AM080MXWANR AM100MXWANR AM120MXWANR AM160MXWANR2 AM180MXWANR2 AM200MXWANRNumber of individual outdoor units 1 1 1 2 2 1Combined outdoor unitAM080MXWANR 1 2 1AM100MXWANR 1 1AM120MXWANR 1AM200MXWANR 1Rated capacity Cooling (kW) 22 4 28 0 33 6 44 8 50 4 56 0Heating (kW) 25 2 31 5 37 8 50 4 56 7 63 0Total capacity of theconnected indoor units(Cooling)Minimum (kW) 11 2 14 0 16 8 22 4 25 2 28 0Maximum (kW) 29 1 36 4 43 7 58 2 65 5 72 8Maximum number of connectable indoorunits 14 18 22 29 32 36Model name for combination AM220MXWANR2 AM240MXWANR2 AM260MXWANR2 AM280MXWANR2 AM300MXWANR2 AM320MXWANR2Number of individual outdoor units 2 2 3 2 2 2Combined outdoor unitAM080MXWANR 2 1AM100MXWANR 1 1 1AM120MXWANR 1 2 1AM200MXWANR 1 1 1Rated capacity Cooling (kW) 61 6 67 2 72 8 78 4 84 0 89 6Heating (kW) 69 3 75 6 81 9 88 2 94 5 100 8Total capacity of theconnected indoor units(Cooling)Minimum (kW) 30 8 33 6 36 4 39 2 42 0 44 8Maximum (kW) 80 1 87 4 94 6 101 9 109 2 116 5Maximum number of connectable indoorunits 40 44 47 51 55 58