Samsung AM CNB C AA Series Technical Data Book Download Page 26

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Hydro Unit HE

DVM HYDRO UNIT LT PBA

Printed circuit board

WATER IN TEMP

Thermistor (WATER IN_10Kohm)

WATER OUT TEMP

Thermistor (WATER OUT_10Kohm)

EVA IN TEMP

Thermistor (EVA IN_10Kohm)

EVA OUT TEMP

Thermistor (EVA OUT_10Kohm)

EEV TEMP

Electronic expansion valve

8. Electrical wiring diagram

AM036CNBDCH/AA, AM048CNBDCH/AA, AM096CNBDCH/AA, AM144CNBDCH/AA

NOTE

• This wiring diagram applies only to the Indoor unit.
• Symbols show as follow :

BLK: black, RED: red, BLU: blue, WHT: white, YEL: yellow, BRN: brown, SKY: skyblue: GRN: green

• For connection wiring indoor-outdoor transmission F1-F2, indoor-wired remote controller transmission F3-F4.
•

Protective earth(screw),

: connector,

: The wire quantity

Summary of Contents for AM CNB C AA Series

Page 1: ...Model AM CNB C AA VRF Technical Data Book Hydro Unit for America...

Page 2: ...History Ver 1 0 Release the VRF Hydro Unit for America 23 06 14 Version Modification Date Remark Ver 1 1 Updated some data 23 08 01 Ver 1 2 Updated some data 23 09 22...

Page 3: ...ype 5 Product Notation 6 Feature 7 Rating Voltage C 208 230V 60Hz 1 8 Mode H Heat Pump R410A Model Name AM 1 036 2 C 3 N 4 B 5 D 6 C 7 H 8 AA Buyer AM DVM X Outdoor Unit N Indoor Unit B Hydro Unit F C...

Page 4: ...mmary Table 9 4 Capacity Table 10 5 Capacity correction 15 6 Dimensional Drawing 22 8 Electrical Wiring Diagram 26 30 31 33 35 9 Sound Data 10 Operation range 11 Piping Diagram 12 Hydraulic Performanc...

Page 5: ...pacity Heating Image Model AM096CNBDCH AA AM144CNBDCH AA AM036CNBDCH AA AM048CNBDCH AA 108 kBtu h 172 kBtu h 40 kBtu h 54 5 kBtu h Hydro Unit HT Capacity Heating Image Model AM072CNBFCB AA 86 kBtu h 5...

Page 6: ...Method EEV INCLUDED EEV INCLUDED Sound Sound Pressure dB A 27 27 Dimensions Net Weight lbs 64 4 64 4 Shipping Weight lbs 69 0 69 0 Net Dimensions W H D inch 20 4x24 7x13 0 20 4x24 7x13 0 Shipping Dime...

Page 7: ...V INCLUDED Sound Sound Pressure dB A 28 31 Dimensions Net Weight lbs 75 4 95 2 Shipping Weight lbs 80 0 99 9 Net Dimensions W H D inch 20 4x24 7x13 0 20 4x24 7x13 0 Shipping Dimensions W H D inch 25 7...

Page 8: ...igerant Type R410A R134a R410A R134a Control Method EEV INCLUDED EEV INCLUDED Sound Sound Pressure dB A 42 42 Dimensions Net Weight lbs 233 7 233 7 Shipping Weight lbs 250 2 250 2 Net Dimensions W H D...

Page 9: ...44CNBDCH AA 1 2 60 208 230 31 5 50 4 11 7 Hydro Unit HE NOTE FLA Full Load Ampere MCA Minimum Circuit Ampere A MOP Maximum Overcurrent Protective Device A AM048CNBDCH AA 16 0 187 253 Hydro Unit HT Cap...

Page 10: ...44 019 40 018 32 014 24 011 77 64 94 44 019 40 018 32 014 24 011 86 70 34 44 019 40 018 32 014 24 011 95 75 2 44 019 40 018 32 014 24 011 AM048CNBDCH 4 4 36 42 311 39 922 24 567 16 037 0 5 0 04 44 01...

Page 11: ...489 77 64 94 116 354 107 482 96 905 64 489 86 70 34 116 354 107 482 96 905 64 489 95 75 2 116 354 107 482 96 905 64 489 AM144CNBDCH 4 4 36 133 415 125 908 77 456 51 865 0 5 0 04 138 533 130 344 86 668...

Page 12: ...424 1 80 185 4 333 80 185 4 563 80 185 4 802 76 773 5 159 5 81 891 4 287 83 597 4 456 83 597 4 670 80 185 4 996 19 83 597 3 878 85 304 4 084 85 304 4 235 81 891 4 442 27 85 304 3 736 85 304 3 933 85...

Page 13: ...ty Table 5 1 Combination Capacity index Outdoor Temperature Indoor Temperature DB 68 TC PI DB WB Btu h kW 100 4 6 67 560 7 8 1 0 71 314 7 96 5 3 75 067 8 04 10 9 78 138 7 92 14 12 81 550 7 68 19 18 83...

Page 14: ...41 39 107 482 6 88 45 43 107 482 6 7 48 46 107 482 6 38 52 50 107 482 6 08 55 54 107 482 5 81 59 57 107 482 5 61 Flowrate Information Flowrate gpm 048 072 T 27 4 1 6 4 T 18 6 1 9 5 T 9 12 2 19 0 Comb...

Page 15: ...Factor Power Input Correction Factor ODU 7 1 9 5 0 96 1 00 0 94 1 00 4 8 0 92 0 87 Heating Flow rate by T Minimum flow rate of the Hydro unit is 50 of rated flow rate 0 40 0 50 0 60 0 70 0 80 0 90 1...

Page 16: ...tion Factor ODU 9 5 12 7 0 96 1 00 0 94 1 00 6 3 0 92 0 87 Heating Flow rate by T Minimum flow rate of the Hydro unit is 50 of rated flow rate 0 40 0 50 0 60 0 70 0 80 0 90 1 00 1 10 1 20 5 3 6 3 7 3...

Page 17: ...put Correction Factor ODU 18 2 24 3 0 96 1 00 0 94 1 00 12 2 0 92 0 87 Heating Flow rate by T Minimum flow rate of the Hydro unit is 50 of rated flow rate 0 40 0 50 0 60 0 70 0 80 0 90 1 00 1 10 1 20...

Page 18: ...or Power Input Correction Factor ODU 29 7 39 6 0 96 1 00 0 94 1 00 19 8 0 92 0 87 Heating Flow rate by T Minimum flow rate of the Hydro unit is 50 of rated flow rate 0 40 0 50 0 60 0 70 0 80 0 90 1 00...

Page 19: ...B WB 68 86 104 113 4 4 4 1 00 1 30 1 12 1 00 5 4 5 1 07 1 36 1 21 1 03 14 13 1 1 13 1 42 1 29 1 05 23 21 9 1 20 1 31 1 37 0 99 32 30 7 1 11 1 21 1 27 0 93 41 24 6 1 01 1 11 1 16 0 87 45 42 8 0 97 1 06...

Page 20: ...door temperature F Capacity coefficient Capacity coefficient of outdoor unit on defrost operation Corrected Heating Capacity heating capacity x Capacity coefficient 2 Power input of hydro unit HT duri...

Page 21: ...9 57 107 482 5 61 Hydro Unit HT 5 Capacity correction 8TON DVM S TDB Heat Capacity Table Example Combination 8TON DVM S 4TON HT X 2ea Outdoor 41 F DB EW LW 131 F 149 F 1 Defrosting correction factor O...

Page 22: ...Liquid Pipe Connection 15 88 5 8 Gas Pipe Connection 9 52 3 8 Communication Wiring Conduits Power supply conduit Water outlet pipe Water inlet pipe AM036CNBDCH AA AM048CNBDCH AA AM096CNBDCH AA AM144C...

Page 23: ...Drawing Hydro Unit HT Unit mm inch No Name Description 1 Liquid pipe connection 2 Gas pipe connection 3 4 9 52 3 8 15 88 5 8 Power supply conduit Communication Wiring Conduits 5 6 Water outlet pipe Wa...

Page 24: ...7 Center of Gravity Hydro Unit HE Unit mm inch 284 9 11 3 16 185 2 7 5 16 321 8 12 11 16...

Page 25: ...7 Center of Gravity Hydro Unit HT Unit mm inch 185 4 7 5 16 593 3 23 3 8 242 3 9 9 16...

Page 26: ...ectronic expansion valve 8 Electrical wiring diagram AM036CNBDCH AA AM048CNBDCH AA AM096CNBDCH AA AM144CNBDCH AA NOTE This wiring diagram applies only to the Indoor unit Symbols show as follow BLK bla...

Page 27: ...10Kohm 4 WAY VALVE Solenoid valve 4 Way valve WATER OUT TEMP Thermistor WATER OUT_10Kohm FH152 FUSE INV PCB EVA IN TEMP Thermistor EVA IN_10Kohm 250V 40A FUSE EMI PCB EVA OUT TEMP Thermistor EVA OUT_1...

Page 28: ...NC 30 25 NC 30 25 20 Heating NC 25 20 NC 25 20 15 NC 20 Hearing threshold 15 NC 20 15 10 NC 15 0 NC 15 0 5 5 0 0 0 0 63 125 250 500 1000 2000 4000 8000 63 125 250 500 1000 2000 4000 8000 Octave Band...

Page 29: ...essure 0 dB 20 Pa 9 Sound Data Hydro Unit HT 90 90 85 85 80 80 75 75 70 70 65 65 60 NC 70 60 Heating 55 NC 60 55 50 NC 55 50 45 NC 50 45 40 NC 45 40 35 NC 40 35 30 NC 35 30 25 NC 30 25 20 NC 25 20 NC...

Page 30: ...r to outdoor unit technical data book for outdoor unit operating range 1 Heating Ta Ambient temperature LWT Leaving water temperature Hydro Unit HT 23 109 Continuous Operation range Warming up operati...

Page 31: ...Outlet Water Outlet Temp Sensor THERMOSTAT Water Outlet T2 T_WO Temp Sensor T 4 Ref Gas Bypass Valve Water Inlet for Defrost B Temp Sensor Flow Switch T 3 E Plate Heat Exchanger R410A water PHE1 Eva...

Page 32: ...134a E_M 4Way Valve Plate Heat V_4W Exchanger Entering Water R134a water Temp Sensor PHE1 T_EW Leaving Water Low Pressure Temp Sensor Sensor LPS High Pressure Sensor HPS Comp Top Discharge Temp Sensor...

Page 33: ...A Water flow rate GPM Pressure drop from heat exchanger psi 5 3 0 9 7 1 1 5 9 2 10 8 2 9 12 7 3 8 Pressure drop from heat exchanger psi 7 3 6 5 0 0 0 7 1 5 2 2 2 9 3 6 4 4 5 1 5 8 26 4 21 1 15 9 10 6...

Page 34: ...Pressure drop from heat exchanger psi 3 2 0 2 4 0 0 2 5 3 0 4 6 6 0 6 7 9 0 8 9 2 1 0 10 6 1 3 13 2 1 9 15 9 2 7 18 5 3 6 19 0 3 8 Water ow rate GPM Pressure drop from heat exchanger psi 0 00 0 50 1 0...

Page 35: ...es between the DVM Hydro unit Hydro unit HT and outdoor unit within allowable distance f Do not install this product in a place where it may corrode f Install the DVM Hydro unit Hydro unit HT power an...

Page 36: ...wall prevent unit vibration from transmitting to nearby walls with cushioning materials etc Unit mm inch Hydro unit HT Unit mm inch When stacking Hydro units 100 3 9 400 15 7 600 23 6 100 3 9 100 3 9...

Page 37: ...bolt nut and washer The bearing force has to be over 3 5 kN 786 8 lb f 5 Fix the DVM Hydro unit Hydro unit HT firmly with 4 foundation bolts 6 When concrete construction for DVM Hydro unit Hydro unit...

Page 38: ...lat and level Adjust the level support keeping at least 10 mm 0 4 inch from the bottom of the level support to the bottom of the fixed bracket Place the DVM Hydro unit HT on the base and fix it with a...

Page 39: ...mm 2 0 inch 30 N m 22 1 lbf ft 340 13 4 333 13 1 330 13 0 16 0 6 599 23 6 365 14 4 626 24 6 27 1 1 120 47 2 67 23 6 Water outlet pipe Communication cable Gas pipe Liquid pipe Power cable Water inlet...

Page 40: ...106 4 2 244 9 6 367 14 4 466 18 3 1210 47 6 365 14 4 518 20 4 Communication cable Power cable Gas pipe Liquid pipe Water outlet pipe Water inlet pipe Model of the Hydro unit AM CNBF Refrigerant side...

Page 41: ...gerant container is painted in pink Model name of DVM Hydro unit AM036CNBDCH AM048CNBDCH AM048CNBFCB AM072CNBFCB AM096CNBDCH AM144CNBDCH Amount of additional refrigerant 0 6 kg 1 3 lb 0 7 kg 1 5 lb 1...

Page 42: ...of these oils Torque wrench Connect flare nut with pipe Compatible Pipe bender Pipe bending Nitrogen gas Air tightness test Inhibition of oxidation Welder Pipe welding Manifold gauge Air tightness te...

Page 43: ...n f Use the flare nut supplied with the product If other flare nuts are used it can cause refrigerant leakage Exposure place Exposure time Sealing type Outdoor Longer than one month Pipe pinch Shorter...

Page 44: ...razing the pipes oxide may form inside the pipe and can cause damage to the important parts such as compressor and valves etc Adjust the flow rate of the nitrogen flushing with a pressure regulator to...

Page 45: ...without cutting you may get injured by the refrigerant within the pipe CAUTION 1 Remove the copper cap of the refrigerant pipe and eliminate the sludge or foreign substances on the brazed part and the...

Page 46: ...r selecting the refrigerant pipes which meet the standard material thickness Make sure to use liquid refrigerant when charging the refrigerant because the used refrigerant is a blended refrigerant DVM...

Page 47: ...the condition is in high humidity use one grade thicker Pipe Outer diameter Insulator Remarks General 30 C 86 F 85 Highhumidity 30 C 86 F over85 EPDM NBR mm inch mm inch mm inch Liquid pipe 6 35 9 52...

Page 48: ...e pipe and install the drain pipe horizontally with a slope of 2 or more to prevent water from flowing backwards For smooth drainage install an air vent that is open to air Insulate the drain pipe and...

Page 49: ...o unit HT Water pipe Insulation Over 80 mm Finishing tape On site installation Ball valve Used as cleaning hole Water out Water in Buffer tank Mixing tank Cleaning device Hydro unit Heat exchanger on...

Page 50: ...0 50 min 0 13 2 gal min 0 100 C 0 212 F 0 1 Mpa 0 145 psi 0 6 m3 h 158 5gal h Condition 0 15MPa 21 8psi 23 min 6 1 gal min NPT 1 15 A AM072CNBFCB 0 100 min 0 26 4 gal min 36 min 9 5 gal min AM036CNBD...

Page 51: ...ydro unit HT is under 0 C 32 F When water pipe circuit freezes it will cause damage to the plate type heat exchanger and therefore preventive measure must be taken according to the situation a Drain r...

Page 52: ...oblem to it 13 Make sure that water quality within the water pipe meets the standard of cooling water quality for refrigerating and air conditioning equipment Water containing high level of foreign su...

Page 53: ...connected to the outdoor unit after flushing cleaning foreign substances in water pipe is completed Check that air is vented from the water pipe and circulation amount is secured before opening the se...

Page 54: ...n of the product clean the strainer regularly more than once a year Connecting powerand communication cable Specification of electric wires Indoor unit Power supply MCCB ELB Power cable Earth cable Co...

Page 55: ...nstalled 10 A Indoor unit 10 20 m 65 6 ft 10 m 32 8 ft 0 m 0 ft 9 A 1 A 100 m 328 1 ft Indoor unit 2 Indoor unit 1 ELCB MCCB ELB Or f Apply following equation n k 1 Coef 35 6 Lk ik 10 of input voltage...

Page 56: ...Communication cable Wired remote controller Wired remote controller Exclusive wired remote controller Wired remote controller MCCB ELB ELCB or DVM Hydro unit MCCB ELB ELCB or 1 Phase Overall system c...

Page 57: ...rom one indoor DVM Hydro unit Hydro unit HT to another It may cause communication error Do not divide power cable multiple times from one Hydro unit HT to another DVM Hydro unit HT can get a damage Po...

Page 58: ...t side of the outdoor unit Wires must be installed after putting them in separate conduit tubes Fix the conduit at the cable outlet using a conduit adapter Main PCB Wired remote controller wiring DVM...

Page 59: ...PVC compound When the cable tube is installed outdoor and exposed to outside so there are risk of damage to the cable tube and extra waterproof is needed 13 Installation Power and communication wirin...

Page 60: ...M CNBD AM CNBF V1 V2 L N Power cable 1 Phase AC 208 230 V Wired remote controller Outdoor unit Communication cable 1 L 2 N N L F1 F2 V1 V2 F3 F4 L N DVM Hydro unit Hydro unit HT cable tie Power cable...

Page 61: ...13 Installation Wiring diagram for connecting 2 wired remote controllers AM CNBD AM CNBF V1 V2 L N Wired remote controller Sub Wired remote controller Main...

Page 62: ...the screws on the terminal board Tighten the terminal screws by applying rated torque value If the terminal is loose arc heat may occur and cause fire and if the terminal is connected too firmly termi...

Page 63: ...check Alarm Water pump Booster heater 3Way valve 1 2Way valve 3Way valve 2 AC 24 V Thermostat 208 230 V Thermostat Wired remote controller Outdoor unit communication cable Water IN OUT Hydro unit Wate...

Page 64: ...8 3 4 Input DC 20 mA L Solar pump 13 14 5 6 Contact input 10 mA M External control 16 17 7 8 Contact input 1 mA N Smart grid 19 20 9 10 Input DC 1 mA O Communication cable RS485 F1 F2 Input Output DC...

Page 65: ...Optional B21 B22 AC 208 230 Thermostat 2 Input thermostat signal for heating AC 208 230 V Optional B23 B24 AC24 Thermostat 1 Input thermostat signal for cooling AC 24V Optional B25 B26 AC24 Thermosta...

Page 66: ...al block CAUTION Terminal of this product is forwater pump and the maximum allowable current is 0 5 A Specification table V1 V2 L N Water pump L N M C Terminal board B5 Pump Power B6 PCB Relay Part Sp...

Page 67: ...booster heater to B7 B8 of the PBA terminal block Specification table V1 V2 L N Booster heater L N M C Terminal board B7 Booster heater Power B8 PCB Relay Part Specification Terminal block Output B7 B...

Page 68: ...3 Way valve 2 When the valve is connected to B12 and B14 its direction should be tank side CAUTION Before completing installation of 3Way valve check the opening direction of the port Allowed connecti...

Page 69: ...er valves AB A B L N Blue Brown AB A B L N Blue Brown 3 port mid position valves AB A B L L N Blue Grey Brown AB A B L L N Blue Grey Brown 3 port diverter valves B10 B9 AB A B DHW Blue Brown B11 B9 AB...

Page 70: ...terminal block 2Way valve is interlocked with 3Way valve 1 V1 V2 L N AC 220 240 V Defrost signal contact V1 V2 L N 2Way valve Connect B12 B13 3 Way valve 2 of the terminal block to use the defrost mo...

Page 71: ...fix it with a cable tie Initial setting of the valve is closed no flow 13 Installation Part Specification Terminal block Output B15 Output power N B16 Output power L switch type B17 Output power L sw...

Page 72: ...30 V Thermostat AC 24 V Thermostat Part Specification Terminal block AC 208 230 V B19 Output power L for cooling mode B20 Input power N for cooling mode B21 Output power L for heating mode B22 Input p...

Page 73: ...AC 208 230 V thermostat AC 24 V thermostat 13 Installation Cooling mode Not use Heating mode Thermostat N L Thermostat N L Cooling mode Not use Heating mode Thermostat N L Thermostat N L...

Page 74: ...east one of them should be connected directly to the temperature sensor 13 Installation SENSOR SET TERMINAL BLOCK SMPS 24V 7 8 SENSOR SET TERMINAL BLOCK SMPS 24V 3 4 V1 V2 L N Flow switch Temperature...

Page 75: ...5 6 is for input port for detection and they do not supply power to a solar pump 13 Installation V1 V2 L N Controller Power Solar pump 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 Controller Pow...

Page 76: ...Temperature sensor for Water outlet pipe Water out Water in Flow switch Check valve Strainer Strainer Solenoid valve Refrigerant gas pipe Refrigerant liquid pipe DVM Hydro unit HT R 410A Cycle R 134a...

Page 77: ...Korea 129 Samsung Ro Yeongtong Gu Suwon City Gyeonggi Do Korea 16677 Website www samsung com https partnerhub samsung com Email airconditioner samsung com Images and data in this book may subject to...

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