SUBMITTAL AM144FXVAJH/AA
2Pages

1 of 2 SUBMITTAL AM144FXVAJH/AA Samsung DVM S Series, Heat Pump Condensing Unit Job Name Purchaser Submitted to Unit Designation Location Engineer Reference Schedule # System Specifications US Ton (nominal) Capacity (Btu/h) Performance 12 Nominal / Rated Cooling¹ Nominal / Rated Heating² Compressor Modulation Down to (Btu/h) Ducted / Non-Ducted Ducted / Non-Ducted Ducted / Non-Ducted Maximum Circuit Breaker (MCCB/ELB/ELCB) Minimum Circuit Ampacity (MCA) SCCR Indoor Units Total Capacity (%) 50 - 130% Of Outdoor Unit Capacity Maximum Indoor Unit Quantity Pipe Connections Liquid X Suction (inches) Compatibility Only compatible with Samsung DVM S indoor units (AM****N***H***). Max. Distance - ODU to IDU (feet) Installation Limitation³ Vertical Separation ODU to IDU 4 (feet) Highest/Lowest IDU Type Motor Heat Exchanger The heat exchanger shall be mechanically bonded fin to copper tube. Total Refrigerant Pipe (feet) Fan Construction The unit shall be galvanized steel with a baked on powder coated finish. Max. External Static Pressure ("WC) Shipping Weight Sound Level Operating Temperatures Salt spray test method: KS D 9502 (ASTM B117 equivalent) - the heat exchanger showed no unusual rust development to 2,000 hours. Controls The unit shall be operated via NASA Protocol with controls provided by Samsung The outdoor unit shall have a removable EEPROM that stores unit serial number, startup information, system settings, system tag/name, and other information. The aluminum fins of the heat exchanger shall have a protective coating. Safety Certifications ETL & ETLc Intelligent logic to ensure proper operation within unit design limitations and operational parameters. Protection Devices High pressure sensor, low pressure sensor, over-voltage protection, compressor overcurrent protection, current transformer, fan motor voltage protection, fan motor thermal protection, overheat protection, phase detection protection, high voltage fuses Inverter PCB cooling done with liquid refrigerant to maintain optimal and safe operating temperatures. Model Number Top wind/hail guard (8 - 18 ton outdoor units) Control wiring shall be 16 AWG X 2 shielded wire. Refrigerant System The compressors shall be Samsung hermetically sealed, inverter driven, direct vapor injected, DC scroll type with soft-start capability. Vapor injected compressors provide advanced low ambient heating performance. Refrigerant flow shall be controlled by EEV (electronic expansion valve) throughout the system. Subcooling devices in system maintain capacity at extreme system refrigerant pipe lengths and minimize refrigerant noise. Other Features Asymmetrical scroll design with rotating compressor operation/priority (where applicable). Advanced oil recovery cycle logic (maximum duration in cool mode: 3 minutes, maximum duration in heat mode: 6 minutes, defrost cycles lasting over 3 minutes are considered oil recovery cycles). Oil recovery operation shall not interrupt heating or cooling operation. Controls shall integrate with a BMS system without additional interface modules Left side wind/hail guard (6 - 16 ton outdoor units) Optional night quiet modes to reduce outdoor unit sound (4 levels) with automatic activation or manual activation (with MIM-B14). Right side wind/hail guard (6 - 16 ton outdoor units) Rear wind/hail guard (8 - 16 ton outdoor units) Low ambient cooling hood (8 - 16 ton outdoor units) Heat pump mode selector switch External contact control interface module (operation and error output, night silent mode manual activation) Advanced intelligent defrost logic to significantly reduce defrost cycle frequency by monitoring air resistance across the condenser coil during heating operation to determine defrost operation initiation to prevent unnecessary defrost cycles. Optional snow blowing logic to prevent snow accumulation on idle outdoor units Nominal heating capacities are based on: Indoor temperature: 70⁰F DB, 60⁰F WB. Outdoor temperature: 47⁰F DB, 43⁰F WB. Continuous operation while outdoor unit(s) change between heating and cooling modes (conditions apply). Nominal cooling capacities are based on: Indoor temperature: 80⁰F DB, 67⁰F WB. Outdoor temperature: 95⁰F DB, 75⁰F WB. Other pipe restrictions and requirements exist. Please consult technical data book or installation manuals for full details regarding limitations and other requirements for vertical separation over 163 feet (outdoor to lowest indoor). 4 When outdoor unit is lower than indoor units, and vertical separation is greater than 131 feet, additional conditions apply. Please refer to supporting documents at www.SamsungHVAC.com Maximum current control of outdoor unit(s) to limit current (50% - 100% of design current) adjustable at outdoor unit or central control devices: DMS 2 (MIM-D00AN), DMS 2.5 (MIM-D01AUN), BACnet Gateway (MIM-B17N, MIM-B17BN), LON Gateway (MIM-B18N, MIM-B18BN). Energy savings options to reduce system energy consumption in heating mode when average indoor room temperatures are greater than average indoor set temperatures. Samsung HVAC maintains a policy of ongoing development, specifications are subject to change without notice. Variable Refrigerant Flow (VRF) Multi-Split AC and HP

SUBMITTAL AM144FXVAJH/AA Samsung DVM S Series, Heat Pump Condensing Unit AM144FXVAJH/AA Dimensional Drawing LEFT SIDE 1 Gas refrigerant pipe opening 5 Power conduit opening (4 X Ø1 3/4") 2 Liquid refrigerant pipe opening 6 Communication conduit opening (8 X Ø7/8") 3 Power conduit opening (2 X Ø1 3/4") 7 Knock-out opening for refrigerant piping (7" X 3") 4 Communication conduit opening (2 X Ø1 3/8") 8 Anchor bolt hole (4 X Ø15/32")