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Samsung CNH HDB Series Technical Data Book
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Samsung CNH HDB Series Technical Data Book

Single, low ambient line up for america r410a, cooling only
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SINGLE
Technical
Data Book
Low Ambient Line up for America
(R410A, Cooling Only)
Model : CNH**4DB (AC***BN4DCH/AA), CNH**HDB (AC***BNHDCH/AA),
CNH**ADB (AC***BNADCH/AA), CNH**TDB (AC***BNTDCH/AA), CXC**SCB (AC***BXSCCC/AA)

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Summary of Contents for Samsung CNH HDB Series

  • Page 1 SINGLE Technical Data Book Low Ambient Line up for America (R410A, Cooling Only) Model : CNH**4DB (AC***BN4DCH/AA), CNH**HDB (AC***BNHDCH/AA), CNH**ADB (AC***BNADCH/AA), CNH**TDB (AC***BNTDCH/AA), CXC**SCB (AC***BXSCCC/AA)
  • Page 2 History Version Modification Date Remark Ver.1.0 Released 2021 CAC TDB for North America (Low Ambient Line up) 21. 12. 24 Modified the Net Weight Spec of the Wind-Free 4Way Cassette Ver.1.1 22. 02. 07 Updated the Specification page Ver.1.2 22. . 09. 05 Ver.1.3 Updated the some data in specification and sound page.
  • Page 3 Featuring a suite of energy-optimizing technologies, and gentle flow of air actually defined as “still air” and Samsung CAC Single delivers top-class energy efficiency the key here is all of those holes create a still, cooled to support business in saving costs and the environment.
  • Page 4 CAC Single outdoor units offer a selection of pipe directions. The internal pipe connection ports allow four different pipe Samsung is dedicated to supporting comfortable living and working environments based on the strength of directions, supporting a neater, more organized-looking unit upon installation.
  • Page 5 Nomenclature US Code Model Name (1) Classification (5-2) Feature1 (Outdoor Unit) Inv+Side+General Temp Inv+Side+Low Temp Inv+Side+Tropical Temp Inv+Top+Tropical Temp (2) Product Type Indoor Unit (6) Feature Outdoor Unit Flagship Standard (3) Mode Deluxe Universal Premium Cooling Only Deluxe + Low Temp. Heat Pump (7) Version (4) Capacity...
  • Page 6 Nomenclature Indoor Unit Model Name Buyer (1) Classification (5) Product Notation 1 Way Cassette 4 Way Cassette (600x600) Wind-Free 4 Way Cassette (600x600) 4 Way Cassette, 360 Cassette (2) Capacity Wind-Free 4 Way Cassette LSP Duct X1,000 Btu/h (3 digits) HSP Duct Ceiling Console...
  • Page 7 Nomenclature Outdoor Unit Model Name Buyer (1) Classification (5) Feature1 Inv+Side+General Temp Inv+Side+Low Temp Inv+Side+Tropical Temp Inv+Top+Tropical Temp (2) Capacity (6) Feature2 x 1000 Btu/h (3 digits) Flagship Standard Deluxe (3) Version Premium Deluxe + Low Temp. 2022 (7) Rating Voltage 1Φ, 208~230V, 60Hz 3Φ, 400V, 60Hz (4) Product Type...
  • Page 8 Line-up Indoor unit Capacity ( kBtu/h) Model Wind-Free 4Way Cassette Duct S Wall Mounted Type Outdoor Unit Capacity ( kBtu/h) Model 1Phase...

  • Page 9: Table Of Contents

    Contents Wind-Free 4Way Cassette Duct S Wall Mounted Type Outdoor Units Installation...

  • Page 10: Wind-Free 4Way Cassette

    Wind-Free 4Way Cassette 1. Specification 2. Summary Table 3. Capacity Table 4. Dimensional Drawing 5. Center of Gravity 6. Electrical Wiring Diagram 7. Sound Data 8. Temperature and air flow distribution...
  • Page 11 Lightweight build The Samsung Wind-Free 4Way Cassette indoor unit is now lighter in weight at 17 kg. It is one of the lightest indoor units in the industry, about 40 percent lighter than conventional products.
  • Page 12 1. Specification 1. Specification Wind-Free 4Way Cassette Indoor Unit AC018BN4DCH/AA AC024BN4DCH/AA Model Name Outdoor Unit AC018BXSCCC/AA AC024BXSCCC/AA Indoor Unit CNH184DB CNH244DB US Code Outdoor Unit CXC18SCB CXC24SCB Mode Cooling Only Cooling Only 1.17/5.28/6.45 1.76/7.03/8.79 Cooling Btu/h 4,000 / 18,000 / 22,000 6,000 / 24,000 / 30,000 Capacity US RT...
  • Page 13 1. Specification Wind-Free 4Way Cassette Indoor Unit AC018BN4DCH/AA AC024BN4DCH/AA Model Name Outdoor Unit AC018BXSCCC/AA AC024BXSCCC/AA Indoor Unit CNH184DB CNH244DB US Code Outdoor Unit CXC18SCB CXC24SCB Material Casing Polypropylene Polypropylene Model Name PC4NUFMUN PC4NUFMUN Type Wind-Free Type Wind-Free Type Material HIPS HIPS Color DA White...
  • Page 14 1. Specification Wind-Free 4Way Cassette Indoor Unit AC030BN4DCH/AA AC036BN4DCH/AA Model Name Outdoor Unit AC030BXSCCC/AA AC036BXSCCC/AA Indoor Unit CNH304DB CNH364DB US Code Outdoor Unit CXC30SCB CXC36SCB Mode Cooling Only Cooling Only 2.64/8.79/10.55 2.93/10.55/11.72 Cooling Btu/h 9,000 / 30,000 / 36,000 10,000 / 36,000 / 40,000 Capacity US RT 0.75/2.50/3.00...
  • Page 15 1. Specification Wind-Free 4Way Cassette Indoor Unit AC030BN4DCH/AA AC036BN4DCH/AA Model Name Outdoor Unit AC030BXSCCC/AA AC036BXSCCC/AA Indoor Unit CNH304DB CNH364DB US Code Outdoor Unit CXC30SCB CXC36SCB Material Casing Polypropylene Polypropylene Model Name PC4NUFMUN PC4NUFMUN Type Wind-Free Type Wind-Free Type Material HIPS HIPS Color DA White...
  • Page 16 2. Summary Table 2. Summary Table Wind-Free 4Way Cassette Performance Characteristics Capacity Airflow Sound Pressure Level Sound Power Level Model Code Weight Fan Speed (Cooling/Heating) Cooling Heating (dBA) (dBA) (lbs) (CFM) (Btu/h) (Btu/h) Max. High 848 / - 22,000 CNH184DB Std.
  • Page 17 3. Capacity Table 3. Capacity Table Wind-Free 4Way Cassette (1) CNH184DB (AC018BN4DCH/AA) + CXC18SCB (AC018BXSCCC/AA) Cooling TC : Total Capacity, SHC : Sensible Heat Capacity, PI : Power Input Indoor Temperature (℉, DB / WB) Outdoor 68 / 57 72 / 61 77 / 64 80 / 67 82 / 70...
  • Page 18 3. Capacity Table Wind-Free 4Way Cassette (3) CNH304DB (AC030BN4DCH/AA) + CXC30SCB (AC030BXSCCC/AA) Cooling TC : Total Capacity, SHC : Sensible Heat Capacity, PI : Power Input Indoor Temperature (℉, DB / WB) Outdoor 68 / 57 72 / 61 77 / 64 80 / 67 82 / 70 86 / 72...
  • Page 19 4. Dimensional Drawing 4. Dimensional Drawing Wind-Free 4Way Cassette CNH184DB (AC018BN4DCH/AA), CNH244DB (AC024BN4DCH/AA) Units : mm [inches] Description Name CNH184DB (AC018BN4DCH/AA) CNH244DB (AC024BN4DCH/AA) Liquid pipe connection Φ 6.35mm(1/4") Gas pipe connection Φ 12.7mm(1/2") Φ 15.88mm(5/8") Drain pipe connection VP25 [OD32mm(1.26"), ID25mm(0.98")] Power supply &...
  • Page 20 4. Dimensional Drawing Wind-Free 4Way Cassette CNH304DB (AC030BN4DCH/AA), CNH364DB (AC036BN4DCH/AA) Units : mm [inches] Name Description Liquid pipe connection Φ 9.52mm(3/8") Gas pipe connection Φ 15.88mm(5/8") Drain pipe connection VP25[OD32mm(1.26"), ID25mm(0.98")] Power supply & Communication wiring conduit Fresh air intake knockout hole Φ101mm(4") , Use M4 Screw NOTE •...
  • Page 21 5. Center of Gravity 5. Center of Gravity Wind-Free 4Way Cassette Units : mm [inches] 890~910 [35-1/16 ~ 35-13/16] 445 [17-1/2] ~ 24kBtu/h 265 [10-7/16] 114 [4-1/2] 30~ 36kBtu/h 305 [12] 130 [5-1/8]...
  • Page 22 6. Electrical Wiring Diagram 6. Electrical Wiring Diagram Wind-Free 4Way Cassette SUB PBA Printed Circuit Board(SUB) S-Plasma ion ROOM(10K) Thermistor ROOM OUT(10K) M-BLDC BLDC Motor Electronic Expansion Valve EVA-IN(10K) Thermistor EVA IN(10K) EXT_CONTROL EXTERNAL_CONTROL EVA-OUT(10K) Thermistor EVA OUT(10K) NOTE • This wiring diagram applies only to the Indoor unit. •...
  • Page 23 7. Sound Data 7. Sound Data Wind-Free 4Way Cassette Sound Pressure level Unit: dB(A) Model High CNH184DB (AC018BN4DCH/AA) CNH244DB (AC024BN4DCH/AA) 1.5m CNH304DB (AC030BN4DCH/AA) CNH364DB (AC036BN4DCH/AA) Microphone • NC Curve 1) CNH184DB (AC018BN4DCH/AA) 2) CNH244DB (AC024BN4DCH/AA) 3) CNH304DB (AC030BN4DCH/AA) 4) CNH364DB (AC036BN4DCH/AA) NOTE •...
  • Page 24 7. Sound Data Wind-Free 4Way Cassette Sound Power level Unit: dB(A) NOTE Model Cooling • Specifications may be subject to change without prior notice CNH184DB (AC018BN4DCH/AA) - Sound power level is an absolute value that a sound source generates. CNH244DB (AC024BN4DCH/AA) - dBA = A-weighted sound power level.
  • Page 25 8. Temperature and air flow distribution 8. Temperature and air flow distribution Wind-Free 4Way Cassette CNH184DB (AC018BN4DCH/AA) • Cooling Air Velocity distribution • Cooling temperature distribution (Discharge angle : 45 degree) (Discharge angle : 45 degree) CNH244DB (AC024BN4DCH/AA) • Cooling Air Velocity distribution •...

  • Page 26: Duct S

    Duct S 1. Specification 2. Summary Table 3. Capacity Table 4. Dimensional Drawing 5. Center of Gravity 6. Electrical Wiring Diagram 7. Sound Data 8. Temperature and air flow distribution...
  • Page 27 Smart pressure control Overview Samsung Ducted Type units feature a smart pressure Samsung Ducted Type air conditioning units are a smart control system. This system adjusts the fan speed based solution for low-maintenance, consistent cooling and on the external static pressure (ESP), delivering consistent heating performance in any environment.
  • Page 28 1. Specification 1. Specification Duct S Indoor Unit AC018BNHDCH/AA AC024BNHDCH/AA Model Name Outdoor Unit AC018BXSCCC/AA AC024BXSCCC/AA Indoor Unit CNH18HDB CNH24HDB US Code Outdoor Unit CXC18SCB CXC24SCB Mode Cooling Only Cooling Only 1.17/5.28/6.45 1.76/7.03/8.79 Cooling Btu/h 4,000 / 18,000 / 22,000 6,000 / 24,000 / 30,000 Capacity US RT...
  • Page 29 1. Specification Duct S Indoor Unit AC018BNHDCH/AA AC024BNHDCH/AA Model Name Outdoor Unit AC018BXSCCC/AA AC024BXSCCC/AA Indoor Unit CNH18HDB CNH24HDB US Code Outdoor Unit CXC18SCB CXC24SCB Material Casing Steel Steel Control Infrared remote control AR-EH04U AR-EH04U System Wired remote control MWR-WG00UN/MWR-SH11UN MWR-WG00UN/MWR-SH11UN Indoor Drain Pump Included...
  • Page 30 1. Specification Duct S Indoor Unit AC030BNHDCH/AA AC036BNHDCH/AA Model Name Outdoor Unit AC030BXSCCC/AA AC036BXSCCC/AA Indoor Unit CNH30HDB CNH36HDB US Code Outdoor Unit CXC30SCB CXC36SCB Mode Cooling Only Cooling Only 2.52/8.79/10.55 2.93/10.55/11.72 Cooling Btu/h 8,600 / 30,000 / 36,000 10,000 / 36,000 / 40,000 Capacity US RT 0.72/2.50/3.00...
  • Page 31 1. Specification Duct S Indoor Unit AC030BNHDCH/AA AC036BNHDCH/AA Model Name Outdoor Unit AC030BXSCCC/AA AC036BXSCCC/AA Indoor Unit CNH30HDB CNH36HDB US Code Outdoor Unit CXC30SCB CXC36SCB Material Casing Steel Steel Control Infrared remote control AR-EH04U AR-EH04U System Wired remote control MWR-WG00UN/MWR-SH11UN MWR-WG00UN/MWR-SH11UN Indoor Drain Pump Included...
  • Page 32 2. Summary Table 2. Summary Table Duct S Performance Characteristics Capacity Airflow Sound Pressure Level Sound Power Level Model Code Weight Fan Speed (Cooling/Heating) Cooling Heating (dBA) (dBA) (lbs) (CFM) (Btu/h) (Btu/h) Max. 22,000 High 618 / - CNH18HDB 537 / - Std.
  • Page 33 3 3 . . C C apacity apacity T Tabl able e Duct S (1) CNH18HDB (AC018BNHDCH/AA) + CXC18SCB (AC018BXSCCC/AA) Cooling TC : Total Capacity, SHC : Sensible Heat Capacity, PI : Power Input Indoor Temperature (℉, DB / WB) Outdoor 68 / 57 72 / 61...
  • Page 34 3. Capacity Table Duct S (3) CNH30HDB (AC030BNHDCH/AA) + CXC30SCB (AC030BXSCCC/AA) Cooling TC : Total Capacity, SHC : Sensible Heat Capacity, PI : Power Input Indoor Temperature (℉, DB / WB) Outdoor 68 / 57 72 / 61 77 / 64 80 / 67 82 / 70 86 / 72...
  • Page 35 4. Dimensional Drawing 4. Dimensional Drawing Duct S CNH18HDB (AC018BNHDCH/AA), CNH24HDB (AC024BNHDCH/AA), CNH30HDB (AC030BNHDCH/AA) Units : mm (inches) Description Name CNH18HDB (AC018BNHDCH/AA) CNH24HDB (AC024BNHDCH/AA) CNH30HDB (AC030BNHDCH/AA) Liquid pipe connection Φ6.35 mm(1/4") Φ9.52 mm(3/8") Gas pipe connection Φ12.7 mm(1/2") Φ15.88 mm(5/8") Drain pipe connection 3/4"[OD26.67mm(1.05")] Power supply connection...
  • Page 36 4. Dimensional Drawing Duct S CNH36HDB (AC036BNHDCH/AA) Units : mm (inches) Name Description Liquid pipe connection Φ9.52 mm(3/8") Gas pipe connection Φ15.88 mm(5/8") Drain pipe connection 3/4"[OD26.67mm(1.05")] Power supply connection Air discharge flange Air suction flange Hook M8~M10...
  • Page 37 5 5 . . C C ent enter er of Gr of Gra a vity vity Duct S Units : mm [inches] Model CNH18HDB (AC018BNHDCH/AA) 1250 CNH24HDB (AC024BNHDCH/AA) 125 [4-15/16] [27-9/16] [10-7/16] [49-3/16] [18-5/16] [9-15/16] CNH30HDB (AC030BNHDCH/AA) 1350 150 [5-15/16] CNH36HDB (AC036BNHDCH/AA) [27-9/16] [10-7/16]...
  • Page 38 6 6 . . El Electric ectrical al Wiring Diagr Wiring Diagram Duct S MAIN PBA Printed circuit board(MAIN) Electronic Expansion Valve ROOM (10K) Thermistor ROOM in (10K) EXT_CONTROL EXTERNAL CONTROL EVA-IN (10K) Thermistor EVA IN(10K) EVA-OUT (10K) Thermistor EVA OUT(10K) M-BLDC BLDC Motor DISCHARGE(10K) Thermistor DISCHARGE...
  • Page 39 7 7 . . S S ound D ound Data Duct S Sound Pressure level Unit: dB(A) Model High Discharge Suction Duct Duct CNH18HDB (AC018BNHDCH/AA) CNH24HDB (AC024BNHDCH/AA) CNH30HDB (AC030BNHDCH/AA) CNH36HDB (AC036BNHDCH/AA) Microphone • NC Curve 1) CNH18HDB (AC018BNHDCH/AA) 2) CNH24HDB (AC024BNHDCH/AA) NC 60 NC 60 NC 55...
  • Page 40 7. Sound Data Duct S Sound Power level Unit: dB(A) NOTE Model Cooling • Specifications may be subject to change without prior notice CNH18HDB (AC018BNHDCH/AA) - Sound power level is an absolute value that a sound source generates. CNH24HDB (AC024BNHDCH/AA) - dBA = A-weighted sound power level.
  • Page 41 8. Temperature and air flow distribution 8. Temperature and air flow distribution Duct S CNH18HDB (AC018BNHDCH/AA) External Static Pressure(inWg) Option Code External Static Pressure(inWg) Option Code 0.1≤ P ≤0.2 01B3FC-1C5416-2F343C-370020 0.2＜ P ≤0.3 01B3FC-1C547A-2F343C-370020 Upper limit of external static pressure Upper limit of HIGH external...
  • Page 42 8. Temperature and air flow distribution Duct S CNH18HDB (AC018BNHDCH/AA) External Static Pressure(inWg) Option Code 0.7＜ P ≤0.8 01B3FC-1C5E50-2F343C-370020 Upper limit of external static pressure HIGH Lower limit of external static pressure 1000 1100 Air Flow Rate [CFM]...
  • Page 43 8. Temperature and air flow distribution Duct S CNH24HDB (AC024BNHDCH/AA) External Static Pressure(inWg) Option Code External Static Pressure(inWg) Option Code 0.1≤ P ≤0.2 01B3FC-1C542A-27484F-370020 0.2＜ P ≤0.3 01B3FC-1C548E-27484F-370020 Upper limit of external HIGH static pressure Upper limit of external Lower limit of static pressure HIGH external...
  • Page 44 8. Temperature and air flow distribution Duct S CNH24HDB (AC024BNHDCH/AA) Option Code External Static Pressure(inWg) 0.7＜ P ≤0.8 01B3FC-1C5D5F-27484F-370020 Upper limit of external static pressure HIGH Lower limit of external static pressure 1000 1100 1200 Air Flow Rate [CFM]...
  • Page 45 8. Temperature and air flow distribution Duct S CNH30HDB (AC030BNHDCH/AA) Option Code Option Code External Static Pressure(inWg) External Static Pressure(inWg) 0.1≤ P ≤0.2 01B3FC-1C547B-275A5E-370020 0.2＜ P ≤0.3 01B3FC-1C54DE-275A5E-370020 Upper limit of HIGH external static pressure Upper limit of HIGH external static pressure Lower limit of Lower limit of...
  • Page 46 8. Temperature and air flow distribution Duct S CNH30HDB (AC030BNHDCH/AA) Option Code External Static Pressure(inWg) 0.7＜ P ≤0.8 01B3FC-1C5D3E-275A5E-370020 Upper limit of HIGH external static pressure Lower limit of external static pressure 1000 1100 1200 13 00 Air Flow Rate [CFM]...
  • Page 47 8. Temperature and air flow distribution Duct S CNH36HDB (AC036BNHDCH/AA) External Static Pressure(inWg) Option Code External Static Pressure(inWg) Option Code 2.5≤ P ≤5 01B3FC-1C5439-276975-370045 5＜ P ≤7.5 01B3FC-1C548C-276975-370045 Upper limit of external HIGH static pressure Upper limit of external HIGH static pressure Lower limit of external...
  • Page 48 8. Temperature and air flow distribution Duct S CNH36HDB (AC036BNHDCH/AA) External Static Pressure(inWg) Option Code 17.5＜ P ≤20 01B3FC-1C59A6-276975-370045 Upper limit of external HIGH static pressure Lower limit of external static pressure 1000 1100 1200 1300 1400 1500 1600 Air Flow Rate [CFM]...

  • Page 49: Wall Mounted Type

    Wall Mounted Type 1. Specification 2. Summary Table 3. Capacity Table 4. Dimensional Drawing 5. Center of Gravity 6. Electrical Wiring Diagram 7. Sound Data 8. Temperature and air flow distribution...
  • Page 50 Features & Benefits Wall Mounted Type (Wind-Free™ ) Auto clean ETO (Emergency Temperature Output) Keep the inside of air conditioner clean and hygienic Protect your computer room safely : Activate a backup automatically system when a unit has stopped due to an error or if room temperature is above the specified threshold [Display] ※...
  • Page 51 Features & Benefits Wall Mounted Type TURBO Cooling mode Samsung's air conditioner operates in its maximum speed in Turbo Cooling mode to quickly reach the set temperature. Instantly cool down your space with Samsung's Turbo Cooling technology. Good sleep The quality of sleep you get directly impacts your physical and mental health. Concerned with your health, Samsung...
  • Page 52 1. Specification Wall Mounted Type Indoor Unit AC018BNADCH/AA AC024BNADCH/AA Model Name Outdoor Unit AC018BXSCCC/AA AC024BXSCCC/AA Indoor Unit CNH18ADB CNH24ADB US Code Outdoor Unit CXC18SCB CXC24SCB Mode Cooling Only Cooling Only 1.17/5.28/5.86 1.76/7.03/7.91 Cooling Btu/h 4,000 / 18,000 / 20,000 6,000 / 24,000 / 27,000 Capacity US RT 0.33/1.50/1.67...
  • Page 53 1. Specification 1. Specification Wall Mounted Type Indoor Unit AC018BNADCH/AA AC024BNADCH/AA Model Name Outdoor Unit AC018BXSCCC/AA AC024BXSCCC/AA Indoor Unit CNH18ADB CNH24ADB US Code Outdoor Unit CXC18SCB CXC24SCB Material Casing Plastic Plastic Control Infrared remote control DB96-24901P DB96-24901P System Wired remote control MWR-WG00UN / MWR-SH11UN MWR-WG00UN / MWR-SH11UN Indoor...
  • Page 54 1. Specification Wall Mounted Type Indoor Unit AC030BNTDCH/AA AC036BNTDCH/AA Model Name Outdoor Unit AC030BXSCCC/AA AC036BXSCCC/AA Indoor Unit CNH30TDB CNH36TDB US Code Outdoor Unit CXC30SCB CXC36SCB Mode Cooling Only Cooling Only 2.49/8.79/10.26 2.93/10.55/11.14 Cooling Btu/h 8,500 / 30,000 / 35,000 10,000 / 36,000 / 38,000 Capacity US RT 0.71/2.5/2.92...
  • Page 55 1. Specification Wall Mounted Type Indoor Unit AC030BNTDCH/AA AC036BNTDCH/AA Model Name Outdoor Unit AC030BXSCCC/AA AC036BXSCCC/AA Indoor Unit CNH30TDB CNH36TDB US Code Outdoor Unit CXC30SCB CXC36SCB Material Casing Plastic Plastic Control Infrared remote control DB96-24901P DB96-24901P System Wired remote control MWR-WG00UN / MWR-SH11UN MWR-WG00UN / MWR-SH11UN Indoor Drain Pump...
  • Page 56 2 2 . . S S ummary ummary T Tabl able e Wall Mounted Type Performance Characteristics Capacity Airflow Sound Pressure Level Sound Power Level Model Code Weight Fan Speed (Cooling/Heating) Cooling Heating (dBA) (dBA) (lbs) (CFM) (Btu/h) (Btu/h) Max. High 20,000 614 / -...
  • Page 57 3 3 . . C C apacity apacity T Tabl able e Wall Mounted Type (1) CNH18ADB(AC018BNADCH/AA)+CXC18SCB(AC018BXSCCC/AA) Cooling TC : Total Capacity, SHC : Sensible Heat Capacity, PI : Power Input Indoor Temperature (℉, DB / WB) Outdoor 68 / 57 72 / 61 77 / 64 80 / 67...
  • Page 58 3. Capacity Table Wall Mounted Type (3) CNH30TDB(AC030BNTDCH/AA)+CXC30SCB(AC030BXSCCC/AA) Cooling TC : Total Capacity, SHC : Sensible Heat Capacity, PI : Power Input Indoor Temperature (℉, DB / WB) Outdoor 68 / 57 72 / 61 77 / 64 80 / 67 82 / 70 86 / 72 90 / 75...
  • Page 59 4. Dimensional Drawing Wall Mounted Type CNH18ADB (AC018BNADCH/AA), CNH24ADB (AC024BNADCH/AA) Units : mm [inches] 215 [8-7/16] 1054.5 [41-1/2] 62.4 [2-7/16] 1054.5 [41-1/2] 631.5 [24-7/8] 175.6 [6-15/16] 64.0 [2-1/2] 64.0 [2-1/2] 84.0 [3-5/16]...
  • Page 60 4. Dimensional Drawing 4. Dimensional Drawing Wall Mounted Type CNH30TDB (AC030BNTDCH/AA), CNH36TDB (AC036BNTDCH/AA) Units : mm [inches] [9-15/16] [4-3/8] 1280 [50-3/8] [2-1/8] [2-1/8] [16-1/4] Knockout hole for Knockout hole for left piping right piping 1010 [6-1/8] [39-3/4] [14-5/16] [2-9/16] 19.5 Wall hole for [2-9/16] [3/4]...
  • Page 61 5 5 . . C C ent enter er of Gr of Gra a vity vity Wall Mounted Type CNH18ADB (AC018BNADCH/AA), CNH24ADB (AC024BNADCH/AA) Units : mm [inches] 1054.5 [41-1/2] 479.3 [18-7/8] 100.8 [3-15/16] 215.0 [8-1/2] CNH30TDB (AC030BNTDCH/AA), CNH36TDB (AC036BNTDCH/AA) Units : mm [inches] 1280 (50-3/8) (9-15/16)
  • Page 62 6 6 . . El Electric ectrical al Wiring Diagr Wiring Diagram Wall Mounted Type CNH18ADB (AC018BNADCH/AA), CNH24ADB (AC024BNADCH/AA) MAIN PBA Printed circuit board(MAIN) ROOM(10K) Thermistor ROOM SUB PBA Printed circuit board(SUB) EVA-IN(10K) Thermistor EVA IN 88 DISPLAY PBA Printed circuit board(DISPLAY) EVA-MID(10K) Thermistor EVA OUT ROOM2(10K)
  • Page 63 6. Electrical Wiring Diagram 6. Electrical Wiring Diagram Wall Mounted Type CNH30TDB (AC030BNTDCH/AA), CNH36TDB (AC036BNTDCH/AA) S-Plasma ion Electronic Expansion Valve ROOM Thermistor ROOM in (10K) M-BLDC BLDC Motor EVA-IN Thermistor EVA IN(10K) EVA-OUT Thermistor EVA OUT(10K) NOTE • This wiring diagram applies only to the Indoor unit. •...
  • Page 64 7. Sound Data 7. Sound Data Wall Mounted Type Sound Pressure level Unit: dB(A) Model Silence High CNH18ADB (AC018BNADCH/AA) CNH24ADB (AC024BNADCH/AA) CNH30TDB (AC030BNTDCH/AA) CNH36TDB (AC036BNTDCH/AA) • NC Curve 2) CNH24ADB (AC024BNADCH/AA) 1) CNH18ADB (AC018BNADCH/AA) 3) CNH30TDB (AC030BNTDCH/AA) 4) CNH36TDB (AC036BNTDCH/AA) NOTE •...
  • Page 65 7. Sound Data Wall Mounted Type Sound Power level Unit: dB(A) NOTE Model Cooling • Specifications may be subject to change without prior notice CNH18ADB (AC018BNADCH/AA) - Sound power level is an absolute value that a sound source generates. CNH24ADB (AC024BNADCH/AA) - dBA = A-weighted sound power level.
  • Page 66 8. Temperature and air flow distribution 8. Temperature and air flow distribution Wall Mounted Type CNH18ADB (AC018BNADCH/AA) • Cooling Air Velocity distribution • Cooling temperature distribution (Discharge angle : 20 degree) (Discharge angle : 20 degree) CNH24ADB (AC024BNADCH/AA) • Cooling Air Velocity distribution •...
  • Page 67 8. Temperature and air flow distribution Wall Mounted Type CNH30TDB (AC030BNTDCH/AA) • Cooling Air Velocity distribution • Cooling temperature distribution (Discharge angle : 20 degree) (Discharge angle : 20 degree) CNH36TDB (AC036BNTDCH/AA) • Cooling Air Velocity distribution • Cooling temperature distribution (Discharge angle : 20 degree) (Discharge angle : 20 degree)

  • Page 68: Outdoor Units

    Outdoor Units 1. Summary Table 2. Dimensional Drawing 3. Center of Gravity 4. Electrical Wiring Diagram 5. Sound Data 6. Capacity Correction 7. Operation Range 8. Piping Diagram...
  • Page 69 1. Summary Table 1. Summary Table Outdoor Units Performance Characteristics Sound Pressure Level (dBA) Sound Power Capacity/ Net Size Net Weight Airflow Model Code (Btu/h) (WxHxD inch) (lbs) (CFM) Level (dBA) Cooling Heating 34.65 x 25.12 x 12.20 18,000 CXC18SCB (AC018BXSCCC/AA) 89.3 1,413 34.65 x 31.42 x 12.20...
  • Page 70 2. Dimensional Drawing Outdoor Units CXC18SCB (AC018BXSCCC/AA) Units : mm [inches] Name Description Φ 6.35mm(1/4") Refrigerant liquid pipe Φ 12.7mm(1/2") Refrigerant gas pipe Connect with provided drain plug Drain hole...
  • Page 71 2. Dimensional D awing Outdoor Units CXC24SCB (AC024BXSCCC/AA) Units : mm [inches] Name Description Refrigerant liquid pipe Φ 6.35mm(1/4") Φ 15.88mm(5/8") Refrigerant gas pipe Connect with provided drain plug Drain hole...
  • Page 72 2. Dimensional Drawing 2. Dimensional Drawing Outdoor Units CXC30SCB (AC030BXSCCC/AA), CXC36SCB (AC036BXSCCC/AA) Units : mm [inches] [22-7/8] Name Description Refrigerant liquid pipe Φ 9.52mm(3/8") Refrigerant gas pipe Φ 15.88mm(5/8") Piping intake knockout hole Front / Side / Rear / Bottom Power wiring conduit Front / Side / Rear , Φ...
  • Page 73 3 3 . . C C ent enter er of Gr of Gra a vity vity Outdoor Units CXC18SCB (AC018BXSCCC/AA) Units : mm [inches] CXC24SCB (AC024BXSCCC/AA) Units : mm [inches]...
  • Page 74 3. Center of Gravity Outdoor Units CXC30SCB (AC030BXSCCC/AA), CXC36SCB (AC036BXSCCC/AA) Units : mm [inches]...
  • Page 75 4 4 . . El Electric ectrical al Wiring Diagr Wiring Diagram Outdoor Units CXC18SCB (AC018BXSCCC/AA), CXC24SCB (AC024BXSCCC/AA) MAIN PCB Printed circuit board(MAIN) Electronic Expansion Valve INVERTER PCB Printed circuit board(INVERTER) M-BLDC BLDC Motor EMI PCB Printed circuit board(EMI) OLP-TEMP Thermistor OLP NOTE •...
  • Page 76 4. Electrical Wiring Diagram Outdoor Units CXC30SCB (AC030BXSCCC/AA), CXC36SCB (AC036BXSCCC/AA) BLDC Brushless DC Motor COMP CHECK Outdoor COMP Operating Check 4WAY 4way Valve ERROR CHECK Outdoor Error Check NOTE • This wiring diagram applies only to the outdoor unit. • Colors blk: black, red: red, blu: blue, wht: white, yel: yellow, brn: brown, sky: skyblue •...
  • Page 77 5. Sound Data 5. Sound Data Outdoor Units Sound Pressure level Unit: dB(A) Model Cooling Heating Microphone CXC18SCB (AC018BXSCCC/AA) CXC24SCB (AC024BXSCCC/AA) 1.5m CXC30SCB (AC030BXSCCC/AA) Front CXC36SCB (AC036BXSCCC/AA) • NC Curve 2) CXC24SCB (AC024BXSCCC/AA) 1) CXC18SCB (AC018BXSCCC/AA) 3) CXC30SCB (AC030BXSCCC/AA) 4) CXC36SCB (AC036BXSCCC/AA) NOTE •...
  • Page 78 5. Sound Data Outdoor Units Sound Power level Unit: dB(A) NOTE Model Cooling • Specifications may be subject to change without prior notice CXC18SCB (AC018BXSCCC/AA) - Sound power level is an absolute value that a sound source generates. CXC24SCB (AC024BXSCCC/AA) - dBA = A-weighted sound power level.
  • Page 79 6. Capacity Correction Outdoor Units CNH184DB(AC018BN4DCH/AA)+CXC18SCB(AC018BXSCCC/AA) Cooling Pipe Length (ft) 24.6 32.8 49.2 65.6 82.0 98.4 65.6 0.97 0.96 0.95 49.2 0.98 0.97 0.96 0.95 32.8 0.99 0.98 0.97 0.96 0.95 16.4 1.00 0.99 0.98 0.97 0.96 0.95 1.00 0.99 0.98 0.97 0.96...
  • Page 80 6. Capacity Correction Outdoor Units CNH244DB(AC024BN4DCH/AA)+CXC24SCB(AC024BXSCCC/AA) Cooling Pipe Length (ft) 24.6 32.8 49.2 65.6 82.0 98.4 114.8 131.2 147.6 164.0 98.4 0.94 0.93 0.92 0.91 0.90 82.0 0.96 0.94 0.93 0.92 0.91 0.90 65.6 0.97 0.96 0.94 0.93 0.92 0.91 0.90 49.2 0.98...
  • Page 81 6. Capacity Correction Outdoor Units CNH304DB(AC030BN4DCH/AA)+CXC30SCB(AC030BXSCCC/AA) CNH364DB(AC036BN4DCH/AA)+CXC36SCB(AC036BXSCCC/AA) Cooling Pipe Length (ft) 24.6 32.8 49.2 65.6 82.0 98.4 114.8 131.2 147.6 164.0 98.4 0.94 0.93 0.92 0.91 0.90 82.0 0.96 0.94 0.93 0.92 0.91 0.90 65.6 0.97 0.96 0.94 0.93 0.92 0.91 0.90 49.2...
  • Page 82 7 7 . . Oper Operation Range ation Range Outdoor Units Mode Indoor temperature Outdoor temperature Indoor humidity 18℃ to 32℃ -40℃ to 50℃ Cooling 80% or less (64℉ to 90℉) (-40℉ to 122℉) 18℃ to 32℃ -40℃ to 50℃ 80% or less Drying (64℉...
  • Page 83 8. Piping Diagram Outdoor Units CNH184DB (AC018BN4DCH/AA) + CXC18SCB (AC018BXSCCC/AA) OUTDOOR UNIT INDOOR UNIT Thermistor- Thermistor- IDU Heat Exchanger Mid Heat (T_IM) Exchanger (T_II) Service Valve- Heat Exchanger - Pipe Indoor unit (SV_G) (HX_ID) Indoor Fan Motor (IFM) Thermistor- Outdoor Fan Motor1 (OFM1) Indoor Room Electronic (T_IR)
  • Page 84 8. Piping Diagram Outdoor Units CNH244DB (AC024BN4DCH/AA) + CXC24SCB (AC024BXSCCC/AA) CNH304DB (AC030BN4DCH/AA) + CXC30SCB (AC030BXSCCC/AA) CNH364DB (AC036BN4DCH/AA) + CXC36SCB (AC036BXSCCC/AA) OUTDOOR UNIT INDOOR UNIT Thermistor- Thermistor- IDU Heat Exchanger Mid Heat (T_IM) Exchanger (T_II) Service Valve- Heat Exchanger - Pipe Indoor unit (SV_G) (HX_ID)

  • Page 85: Installation

    Installation 4 Way Cassette Choosing the installation location Spacing requirements 4 way Cassette Installation location requirements • There must be no obstacles near the air inlet and outlet. • Install the indoor unit on a ceiling that can support its 59.1 inch (1500 mm) weight.
  • Page 86 Installation 4 Way Cassette Optional: Insulating the body of the indoor unit If you install a cassette type indoor unit on the ceiling when temperature is over 80.6 °F (27 °C) and humidity is over 80%, you must apply an extra 10 mm thick polyethylene insulation or a similar type of insulation to the body of the indoor unit.
  • Page 87 Installation 4 Way Cassette 3 Install the suspension bolts, depending on the ceiling Installing the indoor unit type. When deciding on the location of the air conditioner the following restrictions must be taken into account. 1 Place the pattern sheet on the ceiling at the location Ceiling support where you want to install the indoor unit.
  • Page 88 Installation 4 Way Cassette Installing the drain hose and drain pipe 1 Push the supplied drain hose as far as possible over the drain socket. 2 Tighten the metal clamp as shown in the picture. Level 7 Adjust the unit to the appropriate position, taking into account the installation area for the front panel.
  • Page 89 Installation 4 Way Cassette • Do not apply force to the piping on the unit side when CAUTION connecting the drain hose. The hose should not be Check that the indoor unit is level with the ceiling by allowed to hang loose from its connection to the unit. using by using a level.
  • Page 90 Installation 4 Way Cassette Unit:inch(mm) Connecting the power and 3.28 to 4.92 ft (1 to 1.5m) Full thread bolt hanger communication cables Main air vent Individual (must be installed) air vent 7.87 inch (200 Bushing bracket installation mm)or more 11.81 inch (300 mm) to 21.65 inch (550mm) When connecting the power supply wire conduit, the supplied bracket must be installed as shown in...
  • Page 91 Installation 4 Way Cassette 3 Route the other end of the cable to the outdoor unit NOTE through the ceiling & the hole on the wall. • Please follow national and local electrical codes. Additional 4 Reassemble the electrical component box cover, electrical connection components may be required.
  • Page 92 Installation 4 Way Cassette Indoor power supply • You must keep the cable in a protection tube. Power supply Max/Min(V) Indoor power cable • Maximum length of power cables are decided within 10% of power drop. If it exceeds, you must consider 0.0012 inch²...
  • Page 93 Installation Duct Spacing requirements Space requirements for installation & service. Construction Standard for Inspection opening An inspection opening is required for service and unit replacement. 1) If the ceiling is a grid type, an inspection opening is not required. 2) If the ceiling is plaster board, an inspection opening is required. The size of the opening will vary based on the height inside the ceiling.
  • Page 94 Installation Duct Installing the indoor unit 4 Screw eight nuts to the suspension bolts making space for hanging the indoor unit. When deciding on the location of the air conditioner with the NOTE owner, the following restrictions must be taken into account •...
  • Page 95 Installation Duct Installing the drain hose and drain pipe With the drain pump Push the supplied drain hose as far as possible over the drain The drain pipe should be installed within 11.81inch(300mm) to socket. 21.65inch(550mm) from the flexible hose and then lift down 2 Tighten the metal clamp as shown in the picture.
  • Page 96 Installation Duct Connecting the power and AC***BNHDCH communication cables Indoor Unit CAUTION F1 F2 • Always remember to connect the refrigerant pipes before performing the electric connections. When disconnecting the system, always disconnect the electric cables before disconnecting the refrigerant pipes. Cable clamp CAUTION •...
  • Page 97 Installation Duct AC***BNHDCH Communication: M3.5 screw AC power: M4 screw 0.35(9) 0.50(12.6) 0.30(7.5) 0.39(9.8) Unit : inch(mm) Tightening torque lbf·ft (kgf • cm) M3.5 0.58 to 0.87 (8.0 to 12.0) 0.87 to 1.30 (12.0 to 18.0) • Power supply cords of parts of appliances for outdoor use shall not be lighter than polychloroprene sheathed flexible cord.
  • Page 98 Installation Wall Mounted Type CNH18/24ADB(AC018/024BNADCH/AA) NOTE Choosing the installation location • The appearance of the unit may be different from the diagram depending on the model. Installation location requirements Attaching the mounting bracket to the wall • There must be no obstacles near the air inlet and outlet.
  • Page 99 Installation Wall Mounted Type CNH18/24ADB(AC018/024BNADCH/AA) ‐ If the hole cannot be positioned behind the unit, Two short refrigerant pipes are already attached to the air find a position as close to the unit as possible. The conditioner: piping bundle that exits the unit and extends to the •...
  • Page 100 Installation Wall Mounted Type CNH18/24ADB(AC018/024BNADCH/AA) Hand-tighten the flare nuts to make sure that they do not CAUTION become stripped. • If the diameter of the connection hose is smaller than the product’s drain hose, leakage may occur. Drain hose (A) Extension drain hose (B) Liquid service port Gas service port...
  • Page 101 Installation Wall Mounted Type CNH18/24ADB(AC018/024BNADCH/AA) (Unit: inch (mm)) Indoor Unit AC power, Communication : M4 screw 1(L) 2(N) 1(L) 2(N) 0.54(13.8) 0.41(10.3) Cable clamp Tightening torque Outdoor Unit N‧m lbf.ft 1(L) 2(N) L F1 F2 M3.5 0.8 to 1.2 0.59 to 0.89 1.2 to 1.8 0.89 to 1.1 (1N‧m=10kgf‧cm)
  • Page 102 Installation Wall Mounted Type CNH30/36TDB(AC030/036BNTDCH/AA) Drilling a hole through the wall Choosing the installation location Before fixing the installation plate to a wall and then fixing the Installation location requirements indoor unit to the installation plate, a window frame, or a gypsum board, you must determine the position of a hole [with 2.56 •...
  • Page 103 Installation Wall Mounted Type CNH30/36TDB(AC030/036BNTDCH/AA) Fixing the installation plate Connecting the refrigerant pipe You can install the indoor unit on a wall, window frame, or gypsum Connect indoor and outdoor units with field-supplied copper pipes board. by means of flare connections. Use insulated seamless refrigeration grade pipe only, (Cu DHP type according to ISO1337), degreased and WARNING deoxidized, suitable for operating pressures of at least 4200 kPa and...
  • Page 104 Installation Wall Mounted Type CNH30/36TDB(AC030/036BNTDCH/AA) Cut off the remaining foam insulation. • Inadequate installation may cause water leakage. If necessary, bend the pipe to fit along the bottom of the indoor • If the drain hose is routed inside the room, insulate the hose unit.
  • Page 105 Installation Wall Mounted Type CNH30/36TDB(AC030/036BNTDCH/AA) Attach the rubber cap with a screwdriver by turning it to the Indoor Unit right until it fixes to the end of the groove. Check for leakage on both side of the drain outlet. 1(L) 2(N) F1 F1 Pour the water in direction of arrow.
  • Page 106 Protection wall Stereo Computer etc Outdoor Unit 7.87 inch(200mm) Air Guide Duct (This product is not provided by Samsung) CAUTION • Depending on the condition of the power supply, unstable power or voltage may cause malfunction of parts or control system (example: on a boat or places...
  • Page 107 • Check the condition of the product periodically. – Check the installation site every 3 months and perform anti-corrosion treatment such as R-Pro supplied by SAMSUNG (Code : MOK-220SA) or 34.65 (880) 1.93 (49) commercial water repellent grease and wax, etc., based on the product condition.
  • Page 108 Installation Outdoor Units Minimum clearances for the outdoor unit When installing 1 outdoor unit 11.81 23.62 23.62 (600) 23.62 (600) Unit : inch (mm) (300) or more or more (600) or more or more 11.81 (300) or more 11.81 (300) or more 78.74 (2000) 11.81 23.62...
  • Page 109 Installation Outdoor Units Moving the outdoor unit with wire rope [Unit : inch(mm)] AC018/024BXSCCC Anchor bolt hole 1 Before carrying the outdoor unit, fasten two wire ropes of 26.25 ft (8m) or longer, as shown in the figure. 2 To prevent damages or scratches effectively, insert a piece of cloth between the outdoor unit and the ropes.
  • Page 110 Installation Outdoor Units CAUTION • AC030/036BXSCCC – Use a nipper to remove conduit holes from th e • Make sure that the wall can support the weights of the lower part of the cabinet. rack and the outdoor unit. (Do not remove it by hammering.) •...
  • Page 111 Installation Outdoor Units Connecting the main power cable When using ELB for AC018/024BXSCCC (1-phase) Power Supply Electrical component box MCCB 1(L) 2(N) Cable clamp Cable tie Communication Outdoor to indoor Main power cable power cable cable The appearance of the unit may be different from the picture Indoor Unit depending on the model.
  • Page 112 Installation Outdoor Units • AC030/036BXSCCC (1-phase) CAUTION [Unit : inch(mm)] • You should connect the power cable into the power cable terminal and fasten it with a clamp. AC power : Communication : M4 screw • The unbalanced power must be maintained within 2% M4 screw of supply rating.
  • Page 113 Installation Outdoor Units Model Outdoor Indoor Rated input current of Power Source the power Outdoor Indoor conversion equipment FAN1(A) FAN2(A) FAN(A) AC018BN4DCH 0.79 AC018BXSCCC 13.5 15.0 AC018BNADCH 0.97 0.42 AC018BNHDCH 2.10 AC024BN4DCH 0.79 AC024BXSCCC AC024BNADCH 13.5 0.97 0.42 20.1 25.0 AC024BNHDCH 2.10 208~230V/60Hz...
  • Page 114 Installation Outdoor Units Silence mode controller wiring diagram with NOTE External controller • RLA is based on AHRI 210/240 cooling standard condition [Indoor temp. : 26.7 °C / 80 °F(DB) / 19.46 °C / • AC018/024BXSCCC 67 °F(WB), Outdoor temp. : 35 °C / 95 °F(DB)] •...
  • Page 115 Installation Outdoor Units Connecting the outdoor-to-indoor power cable NOTE and the communication cable • Lay the electrical wiring so that the front cover does not rise up when doing wiring work and attach the • AC018/024BXSCCC front cover securely. • Ground wire for the indoor unit and outdoor unit connection cable must be clamped to a soft copper tin-plated eyelet terminal with M4 screw hole(NOT Indoor Unit...
  • Page 116 Installation Outdoor Units Nominal Nominal dimensions dimensions Standard Standard Standard Min. Min. Max. Standard Min. Allowance Allowance Allowance Allowance for cable for screw dimension dimension dimension dimension [mm(inch)] [mm(inch)] [mm(inch)] [mm(inch)] [mm2(inch2)] [mm(inch)] [mm(inch)] [mm(inch)] [mm(inch)] (inch)] (inch)] (inch)] [mm(inch)] (inch)] +0.2 (+0.007) 4(3/8)
  • Page 117 Installation Outdoor Units Outdoor-to-indoor power and communication cables specifications • Indoor unit : 4WAY CST(AC***BN4***) Mini4way CST(AC***BNN***) • Indoor unit : Duct(AC***BNL***, AC***BNH***) • Indoor unit : RAC(AC***BNT***, AC***BNA***) Indoor power supply Power supply Max/Min (V) Indoor power cable 0.0012 inch²↑ 1Φ, 208-230V~, 60Hz ±10% (0.75mm...
  • Page 118 2022.12 Ver.1.3 Samsung Electronics Co., LTD. Head Office (Suwon 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 change without prior notice.

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Cnh 4db seriesCnh adb seriesCnh tdb seriesCxc scb seriesAc bn4dch/aa seriesAc bnhdch/aa series ... Show all