Samsung AC024BXUPCH/AA Technical Data Book
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Samsung AC024BXUPCH/AA Technical Data Book

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Technical
Data Book
Hylex (Hybrid Flexible Single) for America
(R410A, 60Hz, HP)
Model : CXH**UPB (AC***BXUPCH/AA), CXH036UDB (AC036BXUDCH/AA)

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  • Page 1 SINGLE Technical Data Book Hylex (Hybrid Flexible Single) for America (R410A, 60Hz, HP) Model : CXH**UPB (AC***BXUPCH/AA), CXH036UDB (AC036BXUDCH/AA)
  • Page 2 History Version Modification Date Remark Ver. 1.0 22. 11. 02 Released Hylex (Hybrid Flexible Single) for North America Ver. 1.1 Modified some error and updated product name 23. 01. 06...
  • Page 3 Features & Benefits 01. Free Combination Enjoy the flexibility to freely connect your outdoor unit to any existing or new indoor units.* The Hylex (Hybrid Flexible Single) works reliably and effectively with a wide variety of indoor units*, such as air handling units (AHU) and Furnaces with an A-coil, that have a matching internal volume**.
  • Page 4 History 03. 2-wire Connection Reduce the time and cost of the electrical installation. Only 2 wires are needed to connect the outdoor unit to an indoor unit, which are usually available from previous systems. It simplifies the installation process as no additional wiring is required, so it's quicker and more cost effective.
  • 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 Inv+Side+Hylex Indoor Unit Outdoor Unit (3) Mode (6) Feature Universal Flagship Cooling Only Standard Heat Pump Deluxe Premium Deluxe + Low Temp.
  • Page 6 Nomenclature US Code Model Name Buyer (1) Classification (6) Feature Flagship Standard Deluxe Premium (2) Capacity X1,000 Btu/h (3 digits) (7) Rating Voltage (3) Version 1Φ, 208-230V,60Hz 2022 (8) Mode (4) Product Type Cooling Only Indoor Unit Heat Pump Outdoor Unit (5) Product Notation 1 Way Cassette / Wind-Free 1 Way Cassette 4 Way Cassette (600x600)
  • Page 7 Line-up Outdoor units Capacity (kBtu/h) Image CXH24UPB CXH36UDB CXH36UPB CXH48UPB CXH60UPB Model (AC024BXUPCH/AA) (AC036BXUDCH/AA) (AC036BXUPCH/AA) (AC048BXUPCH/AA) (AC060BXUPCH/AA) Before Installation ACU kit (AHU Control Unit) Model MXD-U000XN Before Installation Image Functions of the AHU Control Unit (ACU) • The AHU Control Unit (ACU) controls the system based on input signals from a 24VAC thermostat.

  • Page 8: Table Of Contents

    Contents 1. Specification 2. Summary Table 3. Capacity Table 4. Dimensional Drawing 5. Center of Gravity 6. Electrical Wiring Diagram 7. Sound Data 8. Capacity Correction 9. Operation Range 10. Piping Diagram 11. Installation...

  • Page 9: Specification

    1. Specification Outdoor units Model Name Outdoor Unit AC024BXUPCH/AA AC036BXUDCH/AA US CODE Outdoor Unit CXH24UPB CXH36UDB Mode HEAT PUMP HEAT PUMP 3.22/7.03/8.79 4.84/10.55/11.72 Cooling Btu/h 11,000/24,000/30,000 16,500/36,000/40,000 US RT 0.92/2.00/2.50 1.38/3.00/3.33 Capacity Performance (Min/Std/Max) 2.20/7.62/10.26 3.08/10.14/10.84 Heating Btu/h 7,500/26,000/35,000 10,500/34,600/37,000 US RT 0.63/2.17/2.92...
  • Page 10 1. Specification Outdoor units Model Name Outdoor Unit AC024BXUPCH/AA AC036BXUDCH/AA US CODE Outdoor Unit CXH24UPB CXH36UDB Type Propeller Propeller Discharge direction Side Side Quantity m³/min Air Flow Rate ft³/min 2,684 2,684 1,267 1,267 Type BLDC BLDC Fan Motor Output W x n...
  • Page 11 1. Specification Outdoor units Model Name Outdoor Unit AC036BXUPCH/AA AC048BXUPCH/AA AC060BXUPCH/AA US CODE Outdoor Unit CXH36UPB CXH48UPB CXH60UPB Mode HEAT PUMP HEAT PUMP HEAT PUMP 4.84/10.55/13.19 5.13/14.07/16.12 5.19/16.71/17.29 Cooling Btu/h 16,500/36,000/45,000 17,500/48,000/55,000 17,700/57,000/59,000 US RT 1.38/3.00/3.75 1.46/4.00/4.58 1.48/4.75/4.92 Capacity Performance (Min/Std/Max) 3.81/10.14/14.65 4.04/12.90/18.17...
  • Page 12 1. Specification Outdoor units Model Name Outdoor Unit AC036BXUPCH/AA AC048BXUPCH/AA AC060BXUPCH/AA US CODE Outdoor Unit CXH36UPB CXH48UPB CXH60UPB Type Propeller Propeller Propeller Discharge direction Side Side Side Quantity m³/min Air Flow Rate ft³/min 3,531 3,531 4,414 1,667 1,667 2,083 Type BLDC BLDC BLDC...
  • Page 13 1. Specification ACU (AHU Control Unit) TYPE ACU (AHU Control Unit) Model Name MXD-U000XN Ø, #, Power Supply 24V~, 50 / 60 Hz V, Hz Connectable Outdoor AC***BXU*CH/AA Net Weight kg (lbs) 0.44 (0.97) Shipping Weight kg (lbs) 0.96 (2.17) 223.8 x 47.5 x 173.8 External Net Dimensions (WxHxD)

  • Page 14: Summary Table

    Sound Power (dBA) Model Code (Btu/h) (WxHxD inch) (lbs) (CFM) Level (dBA) Cooling Heating 30,000 CXH24UPB (AC024BXUPCH/AA) 37 x 39-5/16 x 12-1 2,684 40,000 CXH36UDB (AC036BXUDCH/AA) 37 x 39-5/16 x 12-1 2,684 45,000 CXH36UPB (AC036BXUPCH/AA) 37 x 47-5/8 x 12-1 3,531...

  • Page 15: Capacity Table

    3. Capacity Table Outdoor units ꞏ CXH24UPB (AC024BXUPCH/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 16 3. Capacity Table Outdoor units ꞏ CXH36UDB (AC036BXUDCH/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 17 3. Capacity Table Outdoor units ꞏ CXH36UPB (AC036BXUPCH/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 18 3. Capacity Table Outdoor units ꞏ CXH48UPB (AC048BXUPCH/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 19 3. Capacity Table Outdoor units ꞏ CXH60UPB (AC060BXUPCH/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 20: Dimensional Drawing

    4. Dimensional Drawing Outdoor Units ꞏ CXH24UPB (AC024BXUPCH/AA), CXH36UDB (AC036BXUDCH/AA) Units : mm [inches] [22-7/8] Name Description Liquid pipe connection Φ 9.52 [3/8] Gas pipe connection Φ19.05 [3/4] Piping intake knockout hole Front / Side / Rear / Bottom Power wiring conduit Front / Side / Rear / Φ34 [1-3/8]...
  • Page 21 4. Dimensional Drawing Outdoor Units ꞏ CXH36UPB (AC036BXUPCH/AA), CXH48UPB (AC048BXUPCH/AA) Units : mm [inches] [22-7/8] Name Description Refrigerant liquid pipe 9.52 [3/8] Refrigerant gas pipe Φ22.2 [7/8] Knockout hole for pipe intake Front / Side / Rear / Bottom Power wiring conduits Front / Side / Rear, Φ34 [Φ1-3/8] Communication wiring conduits Front / Side / Rear, Φ22 [Φ7/8]...
  • Page 22 4. Dimensional Drawing Outdoor Units ꞏ CXH60UPB (AC060BXUPCH/AA) Units : mm [inches] [22-7/8] Name Description Refrigerant liquid pipe Φ 9.52 [3/8] Refrigerant gas pipe Φ22.2 [7/8] Knockout hole for pipe intake Front / Side / Rear / Bottom Power wiring conduit Front / Side / Rear , Φ34 [1-3/8] Communication wiring conduit Front / Side / Rear , Φ22 [7/8]...
  • Page 23 4. Dimensional Drawing ACU kit (AHU Control Unit) ꞏ MXD-U000XN Units : mm [inches] External dimensions [Unit: inch (mm)] 223.8 [8-13/16] Circuit diagram FAN SPEED CONTROL INDOOR FAN 3 STEP G3(RED) AHU Control Unit (ACU) Reserved INDOOR FAN 2 STEP G2(BLU) INDOOR FAN 1 STEP G1(YEL)

  • Page 24: Center Of Gravity

    5. Center of Gravity Outdoor Units ꞏ CXH24UPB (AC024BXUPCH/AA), CXH36UDB (AC036BXUDCH/AA) Units : mm [inches] ꞏ CXH36UPB (AC036BXUPCH/AA), CXH48UPB (AC048BXUPCH/AA) Units : mm [inches]...
  • Page 25 5. Center of Gravity Outdoor Units ꞏ CXH60UPB (AC060BXUPCH/AA) Units : mm [inches]...

  • Page 26: Electrical Wiring Diagram

    6. Electrical Wiring Diagram Outdoor Units M BLDC BLDC Motor OUT-TH Thermistor (Air) Electronic Expansion Valve COND-TH Thermistor (COND.) COMP Motor (compressor) DIS-TH Thermistor (DISCHARGE) F1/F2 Out To Indoor Communication OLP-TH Thermistor (COMP TOP) SUCTION Thermistor (SUCTION) 250V / T40A FUSE •...
  • Page 27 6. Electrical Wiring Diagram ACU kit (AHU control kit) Circuit diagram FAN SPEED CONTROL INDOOR FAN 3 STEP G3(RED) AHU Control Unit (ACU) Reserved INDOOR FAN 2 STEP G2(BLU) INDOOR FAN 1 STEP G1(YEL) Reset THERMOSTAT AHU/INDOOR 1-stage operation 2-stage operation Fan signal Dehumidifier Auxiliary heater 1-stage(heat pump)
  • Page 28 Heating CXH24UPB (AC024BXUPCH/AA) CXH36UDB 1.5m (AC036BXUDCH/AA) Front • NC Curve 1) CXH24UPB (AC024BXUPCH/AA) 2) CXH36UDB (AC036BXUDCH/AA) Heating Cooling Heating Cooling • Specifications may be subject to change without prior notice. − Sound pressure level is obtained in an anechoic room.

  • Page 29: Sound Data

    7. Sound Data Sound Pressure level Unit: dB(A) Model Cooling Heating Microphone CXH36UPB (AC036BXUPCH/AA) CXH48UPB (AC048BXUPCH/AA) 1.5m CXH60UPB (AC060BXUPCH/AA) Front • NC Curve 1) CXH36UPB (AC036BXUPCH/AA) 1) CXH48UPB (AC048BXUPCH/AA) Heating Cooling Heating Cooling 3) CXH60UPB (AC060BXUPCH/AA) Heating Cooling • Specifications may be subject to change without prior notice. −...
  • Page 30 (AC024BXUPCH/AA) CXH36UDB (AC036BXUDCH/AA) • NC Curve 1) CXH24UPB (AC024BXUPCH/AA) 2) CXH36UDB (AC036BXUDCH/AA) • Specifications may be subject to change without prior notice. − Sound power level is an absolute value that a sound source generates. − dBA = A-weighted sound power level.
  • Page 31 7. Sound Data Sound Power level Unit: dB(A) Model Power CXH36UPB (AC036BXUPCH/AA) CXH48UPB (AC048BXUPCH/AA) CXH60UPB (AC060BXUPCH/AA) • NC Curve 1) CXH36UPB (AC036BXUPCH/AA) 2) CXH48UPB (AC048BXUPCH/AA) 3) CXH60UPB (AC060BXUPCH/AA) • Specifications may be subject to change without prior notice. − Sound power level is an absolute value that a sound source generates. −...

  • Page 32: Capacity Correction

    8. Capacity Correction Outdoor Units ꞏ CXH24UPB (AC024BXUPCH/AA) Cooling Pipe Length (ft) 24.60 0.92 0.92 0.91 0.94 0.93 0.92 0.91 0.96 0.95 0.94 0.94 0.93 0.98 0.97 0.97 0.96 0.95 0.95 1.00 0.99 0.98 0.97 0.97 0.96 1.00 1.00 1.00 0.99...
  • Page 33 8. Capacity Correction Outdoor Units ꞏ CXH36UDB (AC036BXUDCH/AA) Cooling Pipe Length (ft) 24.6 0.88 0.87 0.86 0.85 0.84 0.91 0.90 0.89 0.88 0.87 0.86 0.93 0.92 0.91 0.90 0.89 0.88 0.87 0.96 0.95 0.94 0.93 0.92 0.91 0.90 0.89 0.89 0.99 0.97 0.97...
  • Page 34 8. Capacity Correction Outdoor Units ꞏ CXH36UPB (AC036BXUPCH/AA) Cooling Pipe Length (ft) 24.6 0.89 0.88 0.88 0.87 0.87 0.91 0.90 0.90 0.89 0.89 0.89 0.93 0.93 0.92 0.92 0.91 0.91 0.91 0.96 0.95 0.95 0.95 0.94 0.94 0.93 0.93 0.92 0.98 0.98 0.97...
  • Page 35 8. Capacity Correction Outdoor Units ꞏ CXH48UPB (AC048BXUPCH/AA) Cooling Pipe Length (ft) 24.6 0.90 0.90 0.89 0.88 0.88 0.92 0.92 0.91 0.90 0.90 0.89 0.94 0.94 0.93 0.92 0.92 0.91 0.91 0.97 0.96 0.96 0.95 0.94 0.94 0.93 0.93 0.92 0.99 0.98 0.97...
  • Page 36 8. Capacity Correction Outdoor Units ꞏ CXH60UPB (AC060BXUPCH/AA) Cooling Pipe Length (ft) 24.6 0.95 0.94 0.93 0.96 0.95 0.94 0.93 0.97 0.97 0.96 0.95 0.94 0.99 0.98 0.97 0.97 0.96 0.95 1.00 0.99 0.98 0.98 0.97 0.96 1.00 1.00 0.99 0.98 0.98 0.97...

  • Page 37: Operation Range

    9. Operation Range Outdoor Units Mode Indoor temperatue Outdoor temperature Indoor humidity 64 to 90 ℉ -4 to 125.6 ℉ 80% or less Cooling (18 to 32 ℃) (-20 to 52 ℃) -13 to 75.2 ℉ 86 ℉ (30 ℃) or less Heating (-25 to 24 ℃) •...

  • Page 38: Piping Diagram

    10. Piping Diagram 10. Piping Diagram Outdoor Units Outdoor Units INDOOR UNIT OUTDOOR UNIT Ball Valve- Heat Exchanger - Pressure (BV_G) Indoor unit Sensor - (HX_ID) High (PS_H) Motor for Fan Outdoor Fan (OF) Thermistor Motor for Outdoor Fan(OFM) Electronic Ambient Indoor Fan Expansion Valve...
  • Page 39 11. Installation Outdoor Units Choosing the installation location • Do not place the outdoor unit on its side or upside down. Failing to do so may cause the compressor lubrication oil to run into the cooling circuit and lead to serious damage to the unit. •...

  • Page 40: Installation

    − When the product is to be shut down for a long period of time, off-season periods, take appropriate measures like covering the product. • If the product installed within 1640.4 ft (500 m) of seashore, special anti-corrosion treatment is required. ※ Please contact your local SAMSUNG representative for further details.
  • Page 41 11. Installation Outdoor Units CAUTION • In areas with heavy snow fall, piled snow could block the air intake. To avoid this incident, install a frame that is higher than estimated snow fall. In addition, install a snow-proof hood to avoid snow from piling on the outdoor unit Unit : inch (mm) A Type...
  • Page 42 11. Installation Outdoor Units Minimum clearances for the outdoor unit When installing 1 outdoor unit Unit : inch (mm)
  • Page 43 11. Installation Outdoor Units When installing more than 1 outdoor unit Unit : inch (mm) CAUTION • The outdoor unit must be installed according to the specified distances in order to permit accessibility from each side, to guarantee correct operation, maintenance, and repair of the unit. The components of the outdoor unit must be reachable and removable under safe conditions for people and the unit.
  • Page 44 11. Installation Outdoor Units Moving the outdoor unit with wire rope 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 45 11. Installation Outdoor Units Fixing the outdoor unit in place Install the outdoor unit on a rigid and stable base to prevent disturbance from any noise caused by vibration. When installing the unit on tall stands or in a location exposed to strong winds, fix the unit securely to the ground or structure.
  • Page 46 11. Installation Outdoor Units Connecting the power cables and communication cables. You must connect the following two sets of electrical cables to the outdoor unit: • The main power cables between the circuit breaker and the outdoor unit. • The communication cables between the outdoor unit and ACU(AHU Control Unit) kit. CAUTION •...
  • Page 47 11. Installation Outdoor Units 2 Insert the cables through the conduits, and then fix the conduits to the conduit plate with the lock nuts. 3 Apply silicone to the end of the hose to prevent rain from entering the hose. 4 Connect the cables to the outdoor units.
  • Page 48 11. Installation Outdoor Units Connecting the main power cable CAUTION • You should connect the power cable into the power cable terminal and fasten it with a clamp. • The unbalanced power must be maintained within 2% of supply rating. •...
  • Page 49 11. Installation Outdoor Units Main power terminal block specifications [Unit : inch(mm)] Main power cable specifications The power cable is not supplied with air conditioner. Ensure the power wiring is sizing and specifications comply with all national, state, and local codes and regulations.
  • Page 50 11. Installation Outdoor Units • Symbols − RLA: Rated Load Ampere (A) − MOC: Maximum Operating Current (A) − MCA: Minimum Circuit Ampere (A) − MOP: Maximum Overcurrent Protective Device (A) • Voltage range − Units are suitable for use on electrical systems where voltage supplied to unit terminal is not below or above listed range limits.
  • Page 51 11. Installation Outdoor Units Connecting the main power cable and outdoor to-AHU Control Unit communication cable • Lay the electrical wiring so that the front cover does not rise up when doing wiring work and attach the front cover securely. •...
  • Page 52 11. Installation Outdoor Units • Connect the rated cables only. • Connect using a driver which is able to apply the rated torque to the screws. • If the terminal is loose, fire may occur caused by arc. If the terminal is connected too firmly, the terminal may be damaged.
  • Page 53 11. Installation Outdoor Units Connecting the refrigerant pipe Maximum allowable pipe length [ft(m)] Model Name Max pipe length (L1) Max pipe height difference between outdoor and indoor unit (h1) 2Ton AC024BXUPCH 98 (30) 49 (15) 3Ton (single fan) AC036BXUDCH 164 (50) 98 (30) 3Ton (dual fan) AC036BXUPCH...
  • Page 54 11. Installation Outdoor Units Reuse existing refrigerant lines To retrofit the outdoor unit by using the existing piping, be sure to: • Confirm that the existing pipe diameter, length, and height difference between outdoor and indoor unit meet the requirements listed above. •...
  • Page 55 11. Installation Outdoor Units CAUTION • While on site and prior to installation, protect or enclose refrigerant tubing to avoid mechanical damage. • Be sure to use hard drawn ACR tubing for all piping Ø3/4"(19.05mm) or greater. If you use annealed copper for 3/4"...
  • Page 56 11. Installation AHU Control Unit Selecting the installation location CAUTION • The AHU Control Unit (ACU) should be installed by a qualified person, according to the relevant local wiring regulations and this installation manual. • Turn off the power before connecting the terminals. •...
  • Page 57 11. Installation AHU Control Unit 3 The magnets attached to the rear cover can be used to fix the device to the indoor unit. If the device cannot be fixed properly with the magnets, use the supplied screws to fix to the unit or a nearby structure.
  • Page 58 11. Installation AHU Control Unit 6 Connect the wires to the corresponding terminal blocks. Name Description Outdoor unit communication Outdoor unit communication Reserved Reserved Compressor Stage 1 Compressor Stage 2 Terminal Block Indoor fan Auxiliary heater Stage 1 Auxiliary heater Stage 2 Dehumidification 4-way reversing valve AC Power 24 V...
  • Page 59 11. Installation AHU Control Unit Range of Permitted Wires Rated Size Stud Size Basic Size [mm (inch)] mm² (inch²) mm² (inch²) mm (inch) ØD 0.25 to 1.65 10.0 21.2 22 to 16 (0.0003 to 0.0025) (0.0023) (0.1181) (0.0275) (0.1496) (0.3937) (0.1771) (0.2559) (0.2362)
  • Page 60 11. Installation AHU Control Unit 9 Align the front cover with the top of the AHU Control Unit (ACU) body, and then close the front cover. • After assembly, make sure that no wires are caught in the gap between the front and rear covers.
  • Page 61 2022. 11 Samsung Electronics Co., LTD. Ver.1.0 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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