UNITED TECHNOLOGIES CARRIER CORPORATION …

1 1 UNITED TECHNOLOGIES CARRIER CORPORATIONMAXIMIZING PERFORMANCE, ENERGY SAVINGS & COMFORT39G GalaxyAir Handling Unit39G GalaxyAir Handling Unit2 ContentsPageFeatures .. 3 - 5 Basic Construction .. 6 Quick Selection .. 7 Dimension .. 8 - 9 Fan Discharge Outlet dimension .. 10 Mixing Box section in module ..11 Horinzontal fan arrangements ..12 Center to Center distance for fan & motor configuration .. 13 - 16 Base unit casing weight .. 17 Fan motor casing weight .. 18 Fan blower specifications .. 19 Filter type, dimension and quantity ..20 Coil weight .. 21 Fan housing dimension and weight .. 22 Guide specifications .. 23 - 26350mm NTB Features :50mm NTB Features :CISB 39G Units are designed in accordance to- ARI Standard for coils (ARI 410)- ASHRAE Standard for drain pan (ASHRAE 62-89) Double wall with 1 & 2 40kg/m3 CFC-Free PU Insulation (HCFC 141b).

2 Isolates insulation exposure to the air stream. Wide range of coils offering 4, 5, 6, 7, 8 rows and 8, 10, 12, 14 FPI for chilled water. Optimized coil Coil (4, 6 rows) and Hot Water Coil (1, 2 rows) are also available. All chilled water, DX and Hot Water coils are factory pressure tested at 400 psig as standard. Coil tracks enable easy coil removal for complete cleaning and assurance of a dry unit interior. Powder painted sloped galvanized steel drain pan with bottom drainage. Forward Curved, Backward Curved and Airfoil fan- Forward Curved - sizes 160 ~ 1000mm diameter- Backward Curved / Airfoil Blade sizes 225 ~ 1000mm diameter Low leak construction with hex socket compression, type latch assemble and ribseals on mating panel perimeter. Factory installed unit base of 100mm height, constructed of 14 gauge galvanized steel. Composite Corner Piece (Trileg) - Nylon 6 + 30% Glass filled.

3 Non Thermal Bridge (NTB) Aluminium Frame Extrusion. Non Thermal Bridge (NTB) sandwiched panels and access doors. Non Thermal Bridge (NTB) quality panel to frame fitting. No condensation problems in humid environments at low internal temperatures. Hygienic : due to smooth internal and external surface. Rigid construction with aluminium framework and machine injected rigid polyurethane foam panels. Spring-mounted fans for low vibration transmission. Dry, corrosion free Water Coil With Steel Header (CU and Alum Fin)Coils are of aluminium / copper plate fins with belled collarsand bonded to OD copper tubes by mechanicalexpansion. The coils have galvanised steel casing andsteel headers with male threaded Drain Pan and Drain OutletNew drain pan assembly for better drainage, bottomaccess drain and sloping for rapid waterflow and betterInternal Air Quantity (IAQ).

4 Ready to couple with Expansion Coil (DX Coil)Coils are of aluminium / copper with belled collars andbonded OD copper tubes by mechanicalexpansion. Coils are provided with brass distributors withsweat type SpringAs standard from the factory, the fan and motor assemblyare mounted on a common base with colour-codedinternally mounted 2 deflection spring isolators, whichsaves site installation Fan Housing Motor and Base (FMB)FMB are made of painted heavy gauge mild steel (for fansize 450) or power strut type (for fan size 160 to 400) toensure proper and easy of installation fan housing Latch (Hex Socket)Only requires the use of hexagon wrench to open / closethe access ArmSelf aligning double row ball bearings mounted within acost iron housing supported on tubular bearing Lock PulleyAbility to change diameter of pulley according to fan with taper lock bush allows for convenientdismantling and maintenance of drive package, besidesoffering flexibility in interchanging for different shaft Discharge CollarFlanged discharge collar to provide easy GrabLarge and Non-Conductive handles for easy High Velocity Filter (HVF)

5 FrameFor free air return application, factory supplied 75mmHVF track is an option instead of one module casingresulting in shorter overall unit boxes are equipped with parallel / opposed bladesinterconnected outside with return air 25mmFrame Construction39G 50mmFrame Construction39GK 50mm NTBF rame Construction39G 25mmPanel (Double Skin)39G 50mmPanel (Double Skin)39GK 50mm NTBP anel (Sandwich)39G 25mmFrame-Panel Construction39G 50mmFrame-Panel Construction39GK 50mm NTBF rame-Panel Construction39G 25mmTrileg Construction39G 50mmTrileg Construction39GK 50mm NTBT rileg ConstructionInjected Polyurethane(40kg/m3)GasketDouble Skin Panel25mmInjected Polyurethane(40kg/m3)GasketDouble Skin Panel50mmInjected Polyurethane(40kg/m3)Sandwich PanelPVC Gasket50mmBasic ConstructionBasic Construction7 CARRIER offers you 3 easy quick selection steps for 39G:2.

6 Use roughing-in dimensions (Pg 8 & 9) to find1.) Determine the unit size based on air flow or coil faceapproximate size of base unit and it's accessory minimum velocity (cooling or heating).b. maximum velocity for cooling coil without 3.) Compute weights of base casing unit (Pg 16). drift maximum velocity for heating coil ) To compute total of unit weight and respectivefan, coil and motor drive package weight (if applicable) - refer to point :For application where face velocity exceed (for cooling only), drift eliminators is recommended to avoidmoisture carry over under normal operating have made available a computer program to finalize your selections. Please contact yourCarrier representative for a computer selection based on your "Quick Selection" plus thedesign parameters of your Unit SizeCoil Face area (m2)Air volume (L/s) x Size SelectionUnit Size SelectionComputer SelectionComputer SelectionQuick SelectionQuick Selection8 DIMENSIONDIMENSIONM ixing BoxDoubleMixingBoxEconomizedMixing BoxBag Filter /LVF FilterHVFF ilterHepaFilterCooling Coil /Dual Coil(Horizontal) Hot WaterCoil(Horizontal) HorizontalVerticalHorizontalVerticalMXBD BL MXBECN MXBBF/LVFHVFHEPACWHWHTRFCF ORBCFFCF ORBCFFCF ORBCFDISCACSDIFUnit Size Height (mm)Width (mm) Height (mm)Width (mm) Height (mm)Width (mm)Length (mm)Length (mm)Length (mm)Length (mm)Length (mm)Length (mm)Height (mm)Length (mm)Length (mm)Length (mm)

7 1601806008006508507009005001000500600300 9006003003001500500100050060030090060030 0300150060060090060050060030050010005006 0030090060030030015006006009006005006003 0030090060030030015006007009007005006003 0006091806009006509507001000600600900600 5006003001802006001000650105070011000712 2257001200750125080013005001000500600300 9006003003001500600800900300900600300300 1500600300150060090090080050060030050010 0050060028031580013008501350900140031590 0355900140095014501000150060012006006003 0090060030060060060030035590040010001500 1050155011001600600120060030015003009006 0030060060012006001000600600300355900400 1000160010501650110017001000600600300400 9009009009001000450110017001150175012001 8001100110011001100110011001100110011006 0060030040010004501300170013501750140018 0011006006003004501100500150018001550185 0160019001200800600300500120056015002200 1550225016002300130013001300130014001300 8006006005601300630160022001650225017002 3001400140014001500800600600630710180022 0018502250190023009001500--900600600--90 0600600--9006006006307101800240018502450 1900250015006307101800250018502550190026 001500 Mixing Box SectionFilter SectionCoil SectionHeater SectionExternal Face & Bypass DamperFan SectionDischarge Section with DamperPlenum AccessDiffuser SectionFBP39G GalaxyFanSizeInternal SizeExternal SizeInternal size section25mm50mm0608061008130914101510161 1171317151815221622182218241825800900900 6003001500300900600300600600120060060030 0150030090060030060060012006006003001500 3009006003006008001200600600300150030090 0600300600800120060060030015003009006003 0060080012006006003001500300900600300600 1200600600900300150030090060030060012006 0060090030015003009006003006001200600600 90090014009 Unit Size Height (mm)Width (mm)Height (mm)Length (mm)710200025002050255021002600225026502 3002600900180060060030090060030030015006 0011001100110011001100180060060030090060 0300300150060018006006003009006003003001 5006001800600600300900600300300150060018 0060060030090060030030015006001800600600 30090060030030015006001500-9006006008001 7001500170017001900170019001900200019002 0007102200270080080023003000235030502400 3100900800230034002350345024003500900900 2400340024503450250035001000900260036002 6503650270037001000--1100600600--1100600 600--1100600600--1100600600--1100600600- NOTE: A.

8 Vertical Fan + Coil unit shipping option:For vertical unit, factory pre-join the fan & coil section for model 0914 and model 39G1015 and above, fan section and coil section will be delviered in separate )Plenum Access offered at 300, 600 and 1200mm (Length) as GalaxyFanSizeInternal SizeExternal SizeInternal size section50mm243426362025222623302334 NOTES FOR DIMENSION CALCULATIONI.)External AHU Length = (Section Length + K) mmWhere, K = 50mm (for 25mm casing thickness)K = 100mm (for 50mm casing thickness)If the AHU module length is more than 2000mm, section will be split into several casing for shipping )39G1522, MXB-BF-CCS-FS, Fan Size 500, Horizontal AHU with 50mm casing thicknessModule Length is 800 + 600 + 600 + 1100mm, equals to will be split into two : 800 + 600 + 600 = 2000 + K(100) = :1100= 1100 + K(100) = 1200mmTotal AHU Length= 3300mmB.

9 39G1522, MXB-BF-CCS-FS, Fan Size 500, Vertical AHU with 50mm casing thickness Module Length is 900 + 600 + 1100mm, equals to will be split into two :800 + 600= 1400 + K(100) = :1100 = 1100 + K(100)= 1200mmTotal AHU Length= 2700mmNote: The fan is on top of the coil section, just apply the fan section length for )External AHU Width= (Module Width + K) mmWhere, K = 50mm (25mm casing thickness)K = 100mm (for 50mm casing thickness)For )39G1522, MXB -BF-CCS-FS, Fan Size 500, Horizontal AHU with 50mm casing Width = 2200mm + K(100mm) = 2300mmIII.) External AHU HeightA.)Horizontal AHU= (Module Height + K + 100)mmWhere,K = 50mm (for 25mm casing thickness)K = 100mm (for 50mm casing thickness)For , MXB-BF-CCS-FS, Fan Size 500, Horizontal with 50mm casing thicknessAHU Height = (1500 + 100 + 100)mm = 1700mmB.)Vertical AHU= (Section Vertical Height + Fan Section Vertical Height + 2K + 100)mmWhere,K = 50mm (for 25mm casing thickness)K = 100mm (for 50mm casing thickness)For Eg.

10 :39G1522, MXB-BF-CCS-FS, Fan Size 500, Vertical AHU with 50mm casing thicknessAHU Height = (1500 + 1200 + 100 + 100)mm = 3000mmWidth (mm)25mm Height (mm)Width (mm) Height (mm)Length (mm)Length (mm)Length (mm)Length (mm)Length (mm)Length (mm)Length (mm)Length (mm)Mixing BoxDoubleMixingBoxEconomizedMixing BoxBag Filter /LVF FilterHVFF ilterHepaFilterCooling Coil /Dual Coil(Horizontal) Hot WaterCoil(Horizontal) HorizontalVerticalHorizontalVerticalMXBD BL MXBECN MXBBF/LVFHVFHEPACWHWHTRFCF ORBCFFCF ORBCFFCF ORBCFDISCACSDIFM ixing Box SectionFilter SectionCoil SectionHeater SectionExternal Face & Bypass DamperFan SectionDischarge Section with DamperPlenum AccessDiffuser SectionFBPDIMENSION (cont )DIMENSION (cont )10 Fan Discharge Outlet Dimension (mm)Fan Discharge Outlet Dimension (mm)255025502550255025502550255025502550 2550157182157182480505480505214403428293 3182182432182432182432182431571821571824 5548045548023841644129331820623120623120 6231206231157182157182555580555580238416 4412933182062312062312062312062311862111 8621162665162665123841644129331820623120 6231206231206231186211186211599624599624 2653944192933182432682432682432682432681 9121619121676378876378829743846329331822 7252227252227252227252192217192217731756 7317563274324572933182122372122372122372 1223724126624126674076574076537046448929 3318240265240265240265240265190215190215 7477727477724134464712933181762012622871 7620126228719021519021584787284787241348 5510293318176201262287176201262287241266 2412667487737487734624975222933181461713 4336814617134336824126624126684887384887 3462509534293318146171343368146171343368 2452702452707898147898145165365612933181 1614131934411614131934429131629131689892 3898923462509534293318146171343368146171 3433682452702452708899148899145165365612 9331811614131934411614131934434537034537 0889914889914516536561293318116141319344 1161413193443023273023278708958708955785 9962432835314617142745214617142745234537 0345370889914889914516536561293318116141 3193441161413193443023273023278708958708 9557859962432835314617142745214617142745 2309334309334963988963988578599624328353 1351604374621351604374623083333083338959 2089592064762064532835313516036839313516 0368393558583558583104510701045107064762 0645328353135160368393135160368393589614 5896149389639389637246596843283531411664 8551014116648551058961458961493896393896 3724659684328353141166485510141166485510 3723973723971068109310681093810700725328 3531381635025271381635025273723973723971 0681093106810938107007253283531381635025 2713816350252741343841343893095593095590 7753