628767-YTG-H-0712 ® Description TECHNICAL GUIDE R-410A SPLIT-SYSTEM AIR HANDLERS These air handling units are completely assembled units, including a well-insulated cabinet, a DX cooling coil with copper tubing, aluminum fins, expansion valve(s), distributor(s), 2” throwaway filters, a centrifugal blower, a blower motor contactor and a small holding charge of nitrogen. Units are shipped in the vertical position ready for field installation, but can be easily converted to horizontal position.
628767-YTG-H-0712 Table of Contents Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Table of Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Nomenclature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
628767-YTG-H-0712 Nomenclature Configured Split Air Handler Model Number Nomenclature N D 360 C00 N 6 A AA 1 A Product Style Product Category A = Style A N = Split System, Air Handler, AC R-410A Product Generation 1 = First Generation Product Identifier D = Standard Efficiency, 4-Pipe (30-50T) Product Options1 Nominal Cooling Capacity - MBH AA = No Options Installed TJ = Technicoat Evap Coil (See Note 1.) 360 = 30 Ton 480 = 40 Ton 600 = 50 Ton 1.
628767-YTG-H-0712 Air Handling Unit Features and Benefits Features Contactor and Overload Relays: If the Air Handler is shipped with a contactor, an overload relay is required. See Kit details in Overload Relays Table. These air handlers can be arranged for a variety of air discharge patterns in either the horizontal or vertical position. Refer to the unit installation instructions for other application possibilities.
628767-YTG-H-0712 coil is leak-tested at 325 psig and dried before the connections are capped for storage and shipping. Guide Specifications MILLENNIUM™ Split System Air-Cooled Air Handler Models: NC300 and ND360, 480 and 600 General Units shall be manufactured by Johnson Controls, Unitary Products Group in an ISO 9001 certified facility.
28767-YTG-H-0712 The Installer Shall: Electrical Requirements Furnish condensing units in accordance with the performance schedules shown on the plans. Install each unit as shown on the plans in accordance with the manufacturer's recommendations and all applicable national and local codes. All unit wiring shall enter unit cabinet at a single factory provided location to minimize cabinet penetrations and avoid unit field modifications.
628767-YTG-H-0712 Physical Data ND360, 480 & 600 Physical Data Component Nominal Tonnage DIMENSIONS (inches) Length Width Height ND360 30 Models ND480 40 ND6001 50 100.1 38.1 74.6 103.1 45.4 89.4 105.1 53.7 99.0 1122 1246 1684 1184 1208 1224 --1348 1364 --1742 1859 18 X 18 2 18 X 18 2 20 x 18 2 WEIGHTS2 (lb) Unit Shipping Unit Operating With 5 hp Motor and Drive 7.5 hp Motor and Drive 10 hp Motor and Drive INDOOR BLOWER Diameter x Width Qty. INDOOR COIL Face area (Sq. Ft.
628767-YTG-H-0712 Unit Limitations Air Handling Unit Limitations Model ND360 ND480 ND600 1 Voltage Variation Power Supply Voltage Min. 187 414 540 187 414 540 187 414 540 208/230-3-60 460-3-60 575-3-60 208/230-3-60 460-3-60 575-3-60 208/230-3-60 460-3-60 575-3-60 Max. 253 506 630 253 506 630 253 506 630 Supply Air Range CFM Min. 10,000 10,000 10,000 12,800 12,800 12,800 16,000 16,000 16,000 Max.
628767-YTG-H-0712 Capacity Performance Condenser and Air Handling Cooling Capacities YD360/ND360 Air on Evaporator Coil CFM 9000 10500 12000 13500 15000 9000 10500 12000 13500 WB (°F) Total Capacity1 (MBh) Total Input (kW)2 90 77 72 67 62 57 77 72 67 62 57 77 72 67 62 57 72 67 62 57 72 67 62 57 440.3 411.6 382.9 318.5 347.4 454.2 424.6 394.9 328.6 358.3 468.1 437.5 407.0 338.6 369.3 448.4 417.1 347.0 378.4 459.3 427.2 355.5 387.6 26.1 25.5 24.9 24.4 24.2 26.4 25.8 25.2 24.6 24.4 26.7 26.
628767-YTG-H-0712 YD360/ND360 (Continued) Air on Evaporator Coil CFM WB (°F) 15000 72 67 62 57 420.2 389.7 334.9 356.6 31.0 30.6 30.1 29.9 90 331.0 389.7 334.9 356.6 77 72 67 62 57 77 72 67 62 57 77 72 67 62 57 72 67 62 57 72 67 62 57 368.1 343.5 318.9 287.4 294.6 379.6 354.3 328.9 296.4 303.9 391.2 365.1 338.9 305.5 313.1 355.9 330.4 297.8 305.2 346.7 321.9 290.1 297.4 37.4 37.0 36.5 36.1 36.1 37.5 37.1 36.6 36.3 36.2 37.6 37.2 36.7 36.4 36.4 37.5 37.0 36.7 36.7 37.8 37.3 37.0 37.0 189.9 238.
628767-YTG-H-0712 YD480/ND480 Air on Evaporator Coil CFM 12000 14000 16000 18000 20000 12000 14000 16000 18000 20000 WB (°F) Total Capacity1 (MBh) Total Input (kW)2 90 77 72 67 62 57 77 72 67 62 57 77 72 67 62 57 72 67 62 57 72 67 62 57 579.6 530.4 481.2 451.0 448.9 600.7 549.4 498.0 466.9 464.9 621.8 568.3 514.9 482.8 481.0 583.2 528.6 495.6 493.6 598.1 542.3 508.4 506.2 32.8 31.6 30.3 30.3 29.6 32.8 31.5 30.3 30.3 29.5 32.8 31.5 30.3 30.2 29.5 32.0 30.8 30.7 30.0 32.5 31.3 31.2 30.
628767-YTG-H-0712 YD480/ND480 (Continued) (Continued) Air on Evaporator Coil CFM 12000 14000 16000 18000 20000 1 2 12 WB (°F) Total Capacity1 (MBh) Total Input (kW)2 90 77 72 67 62 57 77 72 67 62 57 77 72 67 62 57 72 67 62 57 72 67 62 57 443.0 430.0 416.9 403.3 370.8 462.5 448.9 435.3 421.1 387.1 482.1 467.9 453.7 438.8 403.5 468.4 454.2 439.3 403.9 469.0 454.8 439.8 404.4 46.3 46.0 45.6 45.7 45.5 46.3 45.9 45.6 45.7 45.5 46.3 45.9 45.6 45.7 45.5 46.1 45.7 45.9 45.6 46.2 45.9 46.0 45.8 267.
628767-YTG-H-0712 YD600/ND600 Air Handler with M1CZ600A Evaporator Section Air on Evaporator Coil CFM 15000 17500 20000 21750 23500 15000 17500 20000 21750 23500 WB (°F) Total Capacity1 (MBh) Total Input (kW)2 90 77 72 67 62 57 77 72 67 62 57 77 72 67 62 57 72 67 62 57 72 67 62 57 778.4 711.3 644.1 618.5 629.2 803.9 734.5 665.2 638.8 649.9 829.3 757.8 686.3 659.1 670.6 784.2 710.3 682.2 694.3 810.6 734.3 705.3 717.9 38.3 40.7 43.1 41.7 40.1 38.1 40.5 42.9 41.5 39.9 37.9 40.3 42.7 41.2 39.
628767-YTG-H-0712 YD600/ND600 Air Handler with M1CZ600A Evaporator Section (Continued) Air on Evaporator Coil CFM 15000 17500 20000 21750 23500 1 2 14 WB (°F) Total Capacity1 (MBh) Total Input (kW)2 90 77 72 67 62 57 77 72 67 62 57 77 72 67 62 57 72 67 62 57 72 67 62 57 586.4 558.8 531.1 505.9 525.3 608.8 580.2 551.5 525.2 545.4 631.3 601.5 571.8 544.6 565.5 606.1 576.2 548.7 569.8 610.7 580.5 552.9 574.2 62.8 62.8 62.7 62.3 63.4 62.6 62.5 62.5 62.1 63.2 62.4 62.3 62.3 61.9 63.0 62.2 62.
628767-YTG-H-0712 Air Handling Unit and Hot Water Coil Accessory Heating Capacity ND360 / 1HW0406, ND480 & ND600 / 1HW04071 CAPACITY (MBH) UNIT MODEL ND360 HOT WATER COIL MODEL GPM 1HW0406 ND480 CFM ENTERING WATER TEMPERATURE MINUS ENTRY AIR TEMPERATURE °F.
628767-YTG-H-0712 Air Handling Unit and Steam Coil Accessory Heating Capacity ND360 / 1NF0454 CAPACITY (MBH) @ 2 PSIG1 UNIT MODEL ND360 1 STEAM COIL MODEL CFM DRY BULB TEMPERATURE OF AIR ENTERING COIL (°F) 10 30 50 70 8,000 535 483 432 380 10,000 592 535 478 422 12,000 642 580 518 456 14,000 687 621 555 489 1NF0454 These capacities do not include any blower motor heat.
628767-YTG-H-0712 Fan Performance ND360, 480 & 600 Fan Performance ND360 Fan Performance Data - 30 Ton CFM RPM 10,000 11,000 12,000 13,000 14,000 SP BHP kW SP BHP kW SP BHP kW SP BHP kW SP BHP kW 600 0.20 3.1 2.9 0.02 3.6 3.4 - - - - - - - - - 635 0.31 3.3 3.1 0.13 3.8 3.5 - - - - - - - - - 700 0.54 3.7 3.5 0.38 4.2 3.9 0.20 4.8 4.5 0.03 5.3 5.0 - - - 775 0.85 4.4 4.1 0.70 4.8 4.5 0.54 5.3 5.0 0.39 5.8 5.5 0.20 6.4 6.
628767-YTG-H-0712 ND360, 480 & 600 Drive Kit Data ADJUSTABLE MOTOR PULLEY UNIT MODEL ND360 FIXED BLOWER PULLEY BELTS DRIVE KIT MODEL NUMBER BLOWER RPM RANGE PITCH DIA. (IN.) BORE (IN.) PITCH DIA. (IN.) BORE (IN.) QTY. PITCH LENGTH (IN.) DESIGNATION 1LD0415 636 - 795 4.0 - 5.0 1 3/8 11.0 1 3/16 2 63.3 A62 1LD0407 668 - 827 4.2 - 5.2 1 3/8 11.0 1 3/16 2 63.3 A62 1LD0408 827 - 986 5.3 - 6.3 1 3/8 11.0 1 3/16 2 59.7 A59 1LD0409 607 - 776 4.3 - 5.5 1 3/8 12.
628767-YTG-H-0712 ND 360, 480 & 600 Overload Relay Kit VOLTAGE MOTOR HP 5 7.5 10 15 208/230V 460V OVERLOAD KIT 2MP04708300 2MP04708400 2MP04708500 2MP04708700 2MP04708500 2MP04708700 2MP04708900 2MP04709000 575V 2MP04708300 2MP04708300 2MP04708400 2MP04708500 ND 360, 480 & 600 Overload Setting VOLTAGE MOTOR HP 5 7.5 10 15 1 2 208/230V 460V 575V 14/13 21/20 26/25 38/36 OVERLOAD SETTING (Full Load Amps)12 6.5 9.5 13 18 5 7.5 10 15 Motors with Service Factor of 1.
628767-YTG-H-0712 Electrical Data Electrical Data UNIT MODEL HP 5.0 ND360 7.5 10 7.5 ND480 10 10 ND600 15 20 FLA VOLTAGE (3PH-60HZ) MIN CIRCUIT AMPACITY MAX. FUSE SIZE (Amps) 16.7 15.2 7.6 6.1 24.2 22 11 9 30.8 28 14 11 24.2 22 11 9 30.8 28 14 11 30.8 28 14 11 46.
628767-YTG-H-0712 Typical Wiring Diagrams Air Handling Units Typical ND360, 480 & 600 Wiring Diagram (Starter) Johnson Controls Unitary Products 21
628767-YTG-H-0712 Typical ND360, 480 & 600 Indoor Unit Wiring Diagram (Contactor) 22 Johnson Controls Unitary Products
628767-YTG-H-0712 Weights And Dimensions Corner Weights & Center of Gravity ND360, 480 & 600 Unit Model Evaporator Section Drive HP Cabinet Wt (lb) Blower Drive Weight Center of Section Section (lbs.) Gravity Cabinet Cabinet Ship Opera CG X CG Y Wt (lb) Wt (lb) ping ting 4 Point Load Location (lbs.) 6 Point Load Location (lbs.) A B C D A B C D E F Vertical Airflow ND360 ND480 ND600 M1CZ600 5.0 7.5 10 7.
628767-YTG-H-0712 TOP 22.0 62.4 22.0 22.5 5.3 5.3 2.6 9.1 3.0 19.0 SUPPLY AIR SUPPLY AIR 4X Ø0.88 KO CONTROLS CONNECTION 15.9 Ø0.88 KO ELECTRIC HEAT CONNECTION 57.7 FRONT SIDE 6.7 RETURN AIR Ø0.88 LIQUID CONNECTION SYSTEM 1 RETURN AIR 74.7 Ø0.88 LIQUID CONNECTION SYSTEM 2 5.9 7.3 Ø1.125 SUCTION CONNECTION SYSTEM 1 33.2 23.6 Ø0.88 DRAIN CONNECTION 3.6 5.5 2.4 0.63 95.6 100.1 Ø1.125 SUCTION CONNECTION SYSTEM 2 38.1 3.4 4.1 6.1 5.
628767-YTG-H-0712 HORIZONTAL CONFIGURATION RETURN AIR SUPPLY AIR 73.3 74.
628767-YTG-H-0712 TOP 60.5 20.6 22.0 22.0 5.3 5.3 2.6 5.5 3.0 19.0 SUPPLY AIR 4X Ø0.88 KO CONTROLS CONNECTION SUPPLY AIR FRONT SIDE 44.0 RETURN AIR RETURN AIR Ø0.88 LIQUID CONNECTION SYSTEM 1 89.4 Ø0.88 LIQUID CONNECTION SYSTEM 2 10.1 44.7 40.5 Ø1.375 SUCTION CONNECTION 23.1 SYSTEM 1 3.5 2.4 0.63 98.5 103.1 105.1 Ø1.375 SUCTION CONNECTION SYSTEM 2 3.2 4.3 4.5 7.1 7.9 7.6 Ø0.88 DRAIN CONNECTION 45.
628767-YTG-H-0712 HORIZONTAL CONFIGURATION RETURN AIR SUPPLY AIR 88.2 88.
628767-YTG-H-0712 TOP 103.1 61.7 23.0 18.5 23.0 Ø0.88 KO CONTROLS CONNECTION 2.6 24.9 Ø1.13 KO CONTROLS CONNECTION SUPPLY AIR SUPPLY AIR Ø1.38 KO CONTROLS CONNECTION 7.8 9.1 6.1 4.6 6.1 DETIAL A SCALE 0.375 (2X TYP) SEE DETAIL A FRONT SUPPLY AIR SIDE SUPPLY AIR 45.4 44.0 45.
628767-YTG-H-0712 TOP 53.7 FRONT RETURN AIR SIDE RETURN AIR Ø0.88 LIQUID CONNECTION SYSTEM 1 Ø0.88 LIQUID CONNECTION SYSTEM 2 10.2 54.4 49.5 27.6 13.3 3.4 2.4 2.3 98.5 103.1 105.1 Ø2.13 SUCTION CONNECTION Ø2.13 SUCTION SYSTEM 1 CONNECTION SYSTEM 2 53.7 3.2 6.7 7.6 7.3 Ø.
628767-YTG-H-0712 VERTICAL CONFIGURATION FRONT SIDE 45.5 SUPPLY AIR SUPPLY AIR RETURN AIR RETURN AIR 99.0 97.8 54.4 103.1 53.7 105.1 HORIZONTAL CONFIGURATION NAMEPLATE RETURN AIR SUPPLY AIR 97.2 98.
628767-YTG-H-0712 Unit Connection Sizes Model Dimensions (inches) ND360 ND480 ND600 M1CZ600A Length Width Height 100.1 38.1 74.7 103.1 45.4 89.4 103.1 45.5 45.4 103.1 53.7 54.4 2 1 1/8 7/8 7/8 7/8 7/8 2 1 3/8 7/8 7/8 7/8 7/8 1 3/8 7/8 - 2 2 1/8 7/8 7/8 2 19.0 22.0 2 19.0 22.0 2 24.9 23.0 - 33.2 95.6 40.5 98.5 - 49.5 98.5 System Data No. Refrigeration Circuits Suction Line OD (in.) Liquid Line OD (in.
628767-YTG-H-0712 Dimensions Steam Coil Dimensions Steam Coil1 COIL MODEL UNIT MODEL 1NF0454 ND360 1 DIMENSIONS A 100-1/8 B 37-7/8 C 4-3/8 D 18-3/8 E 1-1/2 F 2 G 2-1/2 Coils are field-installed between the evaporator coil and the blower section of the unit.
628767-YTG-H-0712 Unit Mounting ND360, 480 & 600 hardware. The channels extend across the evaporator section, the heating section (if included) and the blower section. Each channel is to be bolted to both sections as shown in Weight Distribution with Suspension Application Figures. Refer to the Unit Mounting Dimensions Table for mounting details and Corner Weights Tables for unit weight distribution. The ND Series evaporator units may be suspended from joists with isolation type hangers or hooks.
628767-YTG-H-0712 NOTE: The following illustration shows how the channels should be secured to the unit using the hardware provided with the suspension accessory.
628767-YTG-H-0712 ND600 Mounting Detail When arranged horizontally, the ND600 air handler and M1CZ600 evaporator coil can be suspended from joists with hanger rods using a suspension accessory. The suspension channels require no drilling or cutting. Each channel has enough holes in its bottom flange for: 1. Four bolted connections to the evaporator coil section. (Only two are used on the outside supports) 2. One bolted connection to the heating coil section. 3.
628767-YTG-H-0712 CENTER CHANNEL (Location “1”) CENTER CHANNEL (Location “2”) ND600 & M1CZ600 Details For Securing Suspension Channels Unit Mounting Dimensions UNIT 36 DIMENSIONS, INCHES ND360 AX 69-1/4 BX 49-1/16 CX 26-5/8 ND480 84 50-9/16 34 ND600 87 51-1/2 ~ Johnson Controls Unitary Products
628767-YTG-H-0712 Typical Field Wiring Diagrams Typical Field Wiring Diagram ND360/480 Evaporator Units, ND600 Air Handler and M1CZ600A Evaporator Coil when Matched with YD360/480/600 Condenser NOTE: On non ND evaporator models, isolation relays must be installed to avoid overloading on 75VA transformers on the condensing unit.
Standard Terminal Block on NC300, ND360/480 and ND600 with M1CZ600A models. On non NC/ND models isolation relays must be installed to avoid overloading on 75 VA transformer on condensing unit. Primary side of transformer connect to line side of power supply. Primary side of transformer connect to line side of power supply. Non NC/ND units may not include any or all of the components required to wire the unit. Use the diagram as general reference only.