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Samsung SINGLE CNH ZDK Series Technical Data Book

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Summary of Contents for Samsung SINGLE CNH ZDK Series

  • Page 1 SINGLE Technical Data Book Model :...
  • Page 2 History Version Modification Date Remark Ver.1.0 Released 2021 CAC Multi‐position AHU for North America 21.12.10 Ver.1.1 Fixed heat kit model number error 21.12.10 Ver.1.2 Updated temperature operational ranges 22.05.09...

  • Page 3: Features And Benefits

    - Superior performance Stabilize the atmosphere with broad temperature allowance and control Samsung is dedicated to supporting comfortable living and working environments based on the strength of its technologies. With a single unit, CAC Single delivers reliable comfort and control over multiple areas to ensure a pleasant atmosphere in any climate.
  • Page 4 Nomenclature US Code Model Name...

  • Page 5: Indoor Unit

    Nomenclature Indoor Unit Model Name Buyer (1) Classification (5) Product Notation (2) Capacity X1,000 Btu/h (3 digits) (3) Version (6) Feature (4) Product Type Flagship Standard Outdoor Unit Deluxe Premium (7) Rating Voltage (8) Mode...

  • Page 6: Outdoor Unit

    Nomenclature Outdoor Unit Model Name Buyer (1) Classification (5) Feature1 (2) Capacity (6) Feature2 x 1000 Btu/h (3 digits) (3) Version (7) Rating Voltage (4) Product Type Outdoor Unit (NASA) (8) Mode Cooling Only(R410A) Cooling Only(R22)
  • Page 7 Line-up Indoor unit Capacity ( kBtu/h) Model Outdoor Unit Capacity ( kBtu/h) Model...
  • Page 8 Contents Outdoor Units...

  • Page 10: Specification

    1. Specification...
  • Page 11 1. Specification NOTE...
  • Page 12 1. Specification...
  • Page 13 1. Specification NOTE...

  • Page 14: Performance Characteristics

    2 2 . . S S ummary ummary T Tabl able e 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. Std. Min. Max. Std.

  • Page 15: Capacity Table

    3. Capacity Table Cooling Heating NOTE The performance table shows the average value of each conditions.
  • Page 16 3. Capacity Table Cooling Heating NOTE The performance table shows the average value of each conditions.
  • Page 17 3. Capacity Table Cooling Heating NOTE The performance table shows the average value of each conditions.
  • Page 18 3. Capacity Table Cooling Heating NOTE The performance table shows the average value of each conditions.
  • Page 19 3. Capacity Table Cooling Heating NOTE The performance table shows the average value of each conditions.
  • Page 20 3. Capacity Table Cooling Heating NOTE The performance table shows the average value of each conditions.

  • Page 21: Dimensional Drawing

    4. Dimensional Drawing Description Name...
  • Page 22 4 4 . . Dimensional Dr Dimensional Dra a wing wing Name Description...
  • Page 23 4. Dimensional Drawing Name Description...
  • Page 24 . El Electric ectrical al Wiring Diagr Wiring Diagram NOTE • This wiring diagram applies only to the indoor unit. • Colors BLK : black, BRN : brown, SKY-BLU : sky-blue, GRN/YEL : green/yellow, RED : red, YEL : yellow, ORG : orange, BLU : blue, WHT:white •...

  • Page 25: Sound Pressure Level

    S S ound D ound Data Sound Pressure level Model NC Curve NOTE Specifications may be subject to change without prior notice. - Sound pressure level is obtained in an anechoic room. - Sound pressure level is a relative value, depending on the distance and acoustic environment. - Sound pressure level may differ depending on operation condition.
  • Page 26 S S ound D ound Data Sound Pressure level Model NC Curve NOTE Specifications may be subject to change without prior notice. - Sound pressure level is obtained in an anechoic room. - Sound pressure level is a relative value, depending on the distance and acoustic environment. - Sound pressure level may differ depending on operation condition.

  • Page 27: Sound Data

    Sound Data Sound Power level NOTE Model 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. - Reference power : 1pW. - Measured according to ISO 3741.
  • Page 28 S S ound D ound Data Sound Power level NOTE Model 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. - Reference power : 1pW.

  • Page 32: Outdoor Units

    Outdoor Units 1. Summary Table 2. Dimensional Drawing 5. Sound Data 6. Capacity Correction 7. Operation Range 8. Piping Diagram...
  • Page 33 1 1 . . S S ummary ummary T Tabl able e Outdoor Units Performance Characteristics Sound Pressure Level (dBA) Sound Power Capacity Net Size Net Weight Airflow Model Code (WxHxD inch) (lbs) (CFM) Level (dBA) Cooling Heating ,000 ,000 ,000 ,000 ,000...
  • Page 34 2. Dimensional Drawing Outdoor Units Name Description Refrigerant liquid pipe Refrigerant gas pipe Drain hole...
  • Page 35 2. Dimensional Drawing Outdoor Units Description Name Refrigerant liquid pipe Refrigerant gas pipe Piping intake knockout hole Front / Side / Rear / Bottom Power wiring conduit Communication wiring conduit Connect with the provided drain plug...
  • Page 36 2 2 . . Dimensional Dr Dimensional Dra a wing wing Outdoor Units Name Description Refrigerant liquid pipe Refrigerant gas pipe Piping intake knockout hole Front / Side / Rear / Bottom Power wiring conduit Communication wiring conduit Connect with the provided drain plug...
  • Page 37 3 3 . . C C ent enter er of Gr of Gra a vity vity Outdoor Units...

  • Page 38: Center Of Gravity

    3. Center of Gravity Outdoor Units...
  • Page 39 4 4 . . El Electric ectrical al Wiring Diagr Wiring Diagram Outdoor Units MAIN PCB INVERTER PCB M-BLDC BLDC Motor EMI PCB OLP-TEMP Thermistor OLP NOTE This wiring diagram applies only to the outdoor unit. For connection wiring indoor-outdoor transmission F1-F2, outdoor-outdoor transmission OF1-OF2, refer to the installation manual.
  • Page 40 4 4 . . El Electric ectrical al Wiring Diagr Wiring Diagram Outdoor Units BLDC Brushless DC Motor COMP CHECK Outdoor COMP Operating Check 4WAY 4way Valve ERROR CHECK NOTE This wiring diagram applies only to the outdoor unit. For connection wiring indoor-outdoor transmission F1-F2, outdoor-outdoor transmission OF1-OF2, refer to the installation manual.
  • Page 41 5 5 . . S S ound D ound Data Outdoor Units Sound Pressure level Model Cooling Heating Microphone 1.5m Front NC Curve NOTE Specifications may be subject to change without prior notice. - Sound pressure level is obtained in an anechoic room. - Sound pressure level is a relative value, depending on the distance and acoustic environment.
  • Page 42 5 5 . . S S ound D ound Data Outdoor Units Sound Pressure level Model Cooling Heating Microphone 1.5m Front NC Curve NOTE Specifications may be subject to change without prior notice. - Sound pressure level is obtained in an anechoic room. - Sound pressure level is a relative value, depending on the distance and acoustic environment.
  • Page 43 5. Sound Data Outdoor Units Sound Power level NOTE Model 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. - Reference power : 1pW. - Measured according to ISO 3741.
  • Page 44 5 5 . . S S ound D ound Data Outdoor Units Sound Power level NOTE Model 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. - Reference power : 1pW.
  • Page 45 6. Capacity Correction Outdoor Units Cooling Pipe Length (ft) 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 0.97 0.96...
  • Page 46 6. Capacity Correction Outdoor Units Cooling Pipe Length (ft) 16.4 32.8 49.2 65.6 82.0 98.4 114.8 131.2 147.6 164.0 180.4 196.9 213.3 229.7 246.1 98.4 0.96 0.95 0.94 0.93 0.92 0.91 0.91 0.90 0.89 0.88 82.0 0.97 0.96 0.95 0.94 0.93 0.92 0.91...
  • Page 47 7 7 . . Oper Operation Range ation Range Outdoor Units Mode Indoor temperature Outdoor temperature Indoor humidity Cooling 80% or less Drying Heating NOTE The assumed installation conditions are follows - The pipe length(including elbow) is 7.5m(24.6ft). - The level difference is 0 m.

  • Page 48: Piping Diagram

    8. Piping Diagram Outdoor Units 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) Thermistor- Indoor Room (T_IR) Outdoor Fan Motor1 (OFM1) Electronic Indoor Fan Motor Expansion Valve- (IFM) Main...
  • Page 49 8. Piping Diagram Outdoor Units 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) Thermistor- Indoor Room (T_IR) Outdoor Fan Motor1 (OFM1) Electronic Indoor Fan Motor Expansion Valve- (IFM) Main...
  • Page 50 8. Piping Diagram Outdoor Units OUTDOOR UNIT INDOOR UNIT Thermistor- Thermistor- IDU Heat Exchanger Mid Heat (T_IM) Exchanger (T_II) Service Valve- Heat Exchanger - Gas Pipe Indoor unit (SV_G) (HX_ID) Thermistor- Indoor Room (T_IR) Outdoor Fan Motor1 (OFM2) Outdoor Fan Motor1 (OFM1) Electronic Indoor Fan Motor Expansion Valve-...

  • Page 51: Selecting The Installation Location

    Installation Selecting the installation location Decide the installation location, with the consideration of the following conditions, under user’s approval. Place where condensation can be drained easily. Place that allows refrigerant pipe connection within allowable distance. Place where indoor unit will not be exposed to direct sunlight. Place that can keep the distance of at least 3.28 ft (1 m) between power/communication cable and any electronic devices (depending on the circumstances, problem may occur even if you secure 3.28 ft (1 m) of distance).
  • Page 52 Installation This appliance is approved for zero (0) inches clearance to combustible material on any part of the air handler exterior casing and the inlet or outlet ducts providing NO electric heater is being used. There is a one (1) inch clearance on the supply plenum and supply air duct when an electric heater is installed in the appliance.
  • Page 53 Installation NOTE ADJUSTMENT KNOB ADJUSTMENT KNOB FOR 1" OR 2" FILTER FOR 1" OR 2" FILTER Accessory Air Filter Box for 1” or 2” Air Filters. Filter Size Adjustment knob is on both sides. FILTER BASE ASSEMBLY KIT MODEL NUMBERS - FIELD INSTALLED, PURCHASED SEPARATELY VFB-1 –...
  • Page 54 Installation Horizontal application Horizontal applications will normally be used in an attic or crawl space. This type of installation requires supply air plenum or duct to be connected to the supply collar and a return air plenum or duct be attached to the unit inlet collar. The supply ducts will be connected to the supply air plenum and routed through the attic to a register in each room.
  • Page 55 Installation Air Handlers with DX type evaporator coils require liquid and suction piping sized in accordance with condensing unit manufacturer’s instructions. The evaporator coils have sweat copper connections. Refrigerant lines should be soldered with silver solder or high temperature brazing alloy. DRY NITROGEN MUST BE FLOWED THROUGH REFRIGERANT LINES DURING SOLDERING OPERATION.

  • Page 56: Wiring Work

    Installation Wiring Work For personal safety be sure to turn the electrical power “OFF” at the main entrance (Home Circuit Breaker Box) and at the unit control box circuit breakers before attempting any service or WARNING maintenance operations. Homeowners should never attempt to perform any maintenance which requires opening the air handler control box door.
  • Page 57 Installation Terminal Block SPEC (Indoor) AC POWER : M4 SCREW COMMUNICATION : M4 SCREW In case of extending the electric wire, please DO NOT use a round-shaped 0.43(8.4) 0.51(9.5) 0.43(8.4) 0.51(9.5) WARNING pressing socket. Incomplete wire connections can Tightening Torque Wiring Work Single circuit line wiring connections If an accessory heat kit is installed, power must enter the unit on the top or the top-left side of the unit as...
  • Page 58 Installation Power supply wiring with accessory electric heat kit 1. Before wiring work, you must turn off all power source. 2. Only copper power cables should be used. 3. Remove the blower and control box access panel (door). 4. Install the cable connectors on the 7/8” diameter holes on the left side of the control box.
  • Page 59 Installation 16. Connect the green (ground) wire to the ground lug to the left of the accessory heat kit breakers and tighten the ground lug screw. Make sure to leave extra slack in the ground wire to allow service to the unit without disconnecting the ground wire. If the heat kit requires 2 circuits (dual circuit) , both circuit ground wires must be connected to a ground lug (dual circuit kits have two individual ground lugs).

  • Page 60: Power Supply Connections

    Installation Power supply connections If the air handler has been installed prior to installing the electric heaters or if an older unit is being replaced, the supply power wires must be checked to make sure the wires are the proper sizes to handle the current load for the heaters. Refer to table below for correct wire size.
  • Page 61 Installation Communication wiring connections Communication wires connect through side of air handler. Use an approved connector at the cabinet of the unit to prevent pulling or shorting of control wires. Control wire must be rated for 600V minimum. Control wire insulation must be rated for temperatures up to 90°C. ATTENTION 1.

  • Page 62: Choosing The Installation Location

    Sea breeze Protection wall 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 63 • 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 commercial water repellent grease and wax, etc., based on the product condition. AC036BXADCH, AC042BXADCH, AC048BXADCH –...
  • Page 64 Installation 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 65 Installation Moving the outdoor unit with wire rope AC018BXADCH [Unit : inch(mm)] 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 66 Installation CAUTION • AC018BXADCH • Make sure that the wall can support the weights of the rack and the outdoor unit. – Drill conduit holes on the side cabinet. (knock out holes) • Install the rack close to the column as much as possible. •...
  • Page 67 Installation Main power Communication cable 2 Insert the cables through the conduits, and then fix the cable Outdoor-to-indoor power cable conduits to the conduit plate with the lock nuts. MCCB Earthing 3 Apply silicone to the end of the hose to prevent rain from entering the hose.

  • Page 68: Connecting The Main Power Cable

    Installation Connecting the main power cable When using ELB for AC018BXADCH (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 69 Installation • AC024/030/036/042/048BXADCH (1-phase) CAUTION [Unit : inch(mm)] • You should connect the power cable into the power cable terminal and fasten it with a clamp. Communication : AC power : • The unbalanced power must be maintained within 2% M4 screw M4 screw of supply rating.
  • Page 70 Installation Single phase Model Outdoor Indoor Rated input current of Power Source the power Outdoor Indoor conversion equipment FAN1(A) FAN2(A) FAN(A) AC018BN1DCH 0.42 18.4 25.0 AC018BN4DCH 0.79 18.8 25.0 AC018BN6DCH 0.79 18.8 25.0 AC018BNADCH 0.42 18.4 25.0 AC018BNHDCH 2.10 20.1 25.0 AC018BXADCH 12.7...
  • Page 71 Installation Silence mode controller wiring diagram with NOTE External controller • RLA is based on AHRI 210/240 cooling standard • • • • Symbols – RLA: Rated Load Ampere (A) 2Pin 4Pin – MOC: Maximum Operating Current (A) (RED) (RED) –...
  • Page 72 Installation Connecting the outdoor-to-indoor power cable and the communication cable • NOTE • Lay the electrical wiring so that the front cover does not rise up when doing wiring work and attach the front cover securely. Indoor Unit • 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 Outdoor Unit...
  • Page 73 Installation 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) 9.5(3/8) 20 (3/4) 4.3 (3/16)
  • Page 74 Installation Outdoor-to-indoor power and communication cables specifications • Indoor unit : MPAH(AC Indoor power supply Power supply Max/Min (V) Indoor power cable Communication cable • Power supply cords of parts of appliances for outdoor use shall not be lighter than polychloroprene sheathed flexible cord.
  • Page 75 Samsung Electronics Co., LTD.

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