Daikin VRV Reference Manual

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Daikin VRV Reference Manual Manual pdf 12 page image

12Capacity Range & Operating LimitsODU Capacity Range & Piping LimitationsOutdoor Unit Range Aurora Series & 575VCapacityMBH(Tn)Voltage Type# of Modules# of CompressorsMax. # IDU 136 (3)1/208-230/60HzHEAT PUMP11648 (4) 860 (5) 1072 (6)3/208-230V/60Hz3/460V/60HzHEAT RECOVERY11 1296 (8)216120 (10) 20144 (12)225168 (14) 29192 (16)2 23 33216 (18)437240 (20) 41264 (22) 3 45288 (24)449312 (26) 54336 (28) 58360 (30)333662384 (32) 4 64408 (34) 5 64432 (36) 64456 (38) 64Capacity Voltage Type # ofModules# ofCompressorsMax. #IDU72 (6)3/208-230V/60Hz3/460V/60HzUnifiedHP or HR1 1 1284 (7) 1 1 14144 (12) 2 2 24168 (14) 2 2 29216 (18) 3 3 36252 (21) 3 3 36CapacityMBH(Tn)Voltage # of Modules /Compressors 2 Max. # IDU 3575 Aurora 575 Aurora72 (6)575V/3/60Hz111296 (8) 16120 (10) 20144 (12) 2 25168 (14) 29192 (16)22 33216 (18) 37240 (20) 2 41264 (22) 45288 (24) 49312 (26) 54336 (28) 58360 (30)362384 (32) 641. Total capacity index of connectable indoor units forVRV IV must be within 50% - 200%.2. Aurora Series & 575V VRV IV have only 1 compressorper module.3. Total capacity index of connectable indoor units forAurora Series and 72 MBH 575V VRV IV must be within70% - 200%. Total capacity index of connectable indoorunits for 575V VRV IV 96MBH – 384MBH must be within50% - 200%.Total capacity index of connectable indoor units must be within 50%-130%.Aurora Series & 575V VRV IV units are currently onlyavailable in an air-cooled heat recovery model.