Johnson Controls HVAHP036B21S Engineering Manual
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Johnson Controls HVAHP036B21S Engineering Manual

Inverter-driven multi-split system heat pump air conditioners
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ENGINEERING MANUAL
INVERTER-DRIVEN MULTI-SPLIT SYSTEM
HEAT PUMP AIR CONDITIONERS
Technical Catalog for Outdoor Unit
Engineering Manual
< Outdoor Units >
(H,Y,C)VAHP036B21S
(H,Y,C)VAHP048B21S
(H,Y,C)VAHP060B21S
TC-16001

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  • Page 1 ENGINEERING MANUAL INVERTER-DRIVEN MULTI-SPLIT SYSTEM HEAT PUMP AIR CONDITIONERS Technical Catalog for Outdoor Unit Engineering Manual < Outdoor Units > (H,Y,C)VAHP036B21S (H,Y,C)VAHP048B21S (H,Y,C)VAHP060B21S TC-16001...

  • Page 3: Important Notice And Safety Summary

    Never bypass or jump-out any safety device or switch. ● Johnson Controls will not assume any liability for injuries or damage caused by not following steps outlined or described in this manual. Unauthorized modifications to Johnson Controls products are prohibited as they…...
  • Page 4 Take the following precautions to reduce the risk of property damage. ● Be careful that moisture, dust, or variant refrigerant compounds not enter the refrigerant cycle during installation work. Foreign matter could damage internal components or cause blockages. ● If air filters are required on this unit, do not operate the unit without the air filter set in place. If the air filter is not installed, dust may accumulate and breakdown may result.

  • Page 5: Installation Precautions

    Installation Precautions To reduce the risk of serious injury or death, the following installation precautions must be followed. ● When installing the unit into… ◦ A wall: Make sure the wall is strong enough to hold the unit’s weight. It may be necessary to construct a strong wood or metal frame to provide added support.

  • Page 6: Refrigerant Precautions

    Controls uses only refrigerants that have been approved for use in the unit’s intended home country or market. Johnson Controls distributors similarly are only authorized to provide refrigerants that have been approved for use in the countries or markets they serve. The refrigerant used in this unit is identified on the unit’s faceplate and/or in the associated manuals.
  • Page 7 When shielded cabling is applied, proper bonding and termination of the cable shield is required as per Johnson Controls guidelines. Plenum and riser ratings for communication cables must be considered per application and local code requirements.

  • Page 8: Table Of Contents

    - TABLE OF CONTENTS - IMPORTANT NOTICE AND SAFETY SUMMARY ..................i 1. Introduction ..............................i 2. Important Safety Instructions ........................i 1. General Information (Features) ........................1-1 2. Outdoor Units ............................. 2-1 2.1 Unit Nomenclature ..........................2-1 2.2 Line-up .............................. 2-1 2.3 General Data .............................
  • Page 9 - TABLE OF CONTENTS - 4. Selection Data ............................4-1 4.1 Selection Guide ..........................4-1 4.2 Outdoor Unit Capacity According to Temperature Condition and Connected IDU Capacity Ratio ..4-5 4.3 Correction Factor According to Piping Length ................... 4-11 4.4 Correction Factor According to Defrost Operation ................4-13 4.5 Correction Factor According to Altitude .....................

  • Page 11: General Information (Features)

    FEATURES 1. General Informations (Features) Johnson Controls presents the inverter-driven Mini VRF series product, which is characterized by energy- saving, high efficiency, comfort, environmental protection, stability and reliability. In order to meet the requirement of increasing the control intelligence of equipment and of comfort, the intelligent control, energy- saving operation and comfort are particularly important.
  • Page 12 FEATURES l High Efficiency and Energy Saving By improving the performance of the compressor and optimizing the refrigerant system, considerable energy savings for buildings are achieved with the Mini VRF. Seasonal energy efficiency based on the AHRI 210/240 performance standard satisfies DOE minimum levels as follows.
  • Page 13 FEATURES l Flexibility of Facility Design The piping can be designed and constructed up to a maximum piping length of 492ft. (150m). Piping length: 492ft. (150m) *1 (Equivalent Length: 623ft. (190m)) Height difference between Outdoor Unit and Indoor Unit Outdoor Unit is higher: 164ft. (50m) Outdoor Unit is lower: 131ft.
  • Page 14 FEATURES l Compact and Lightweight Design Facilitation and flexibility at installation are further advanced by adopting a lightweight and compact design of the outdoor unit compared to a top-flow model. < For Example: Comparing (H,Y,C)VAHP048B21S and (H,Y,C)VAHP096B21S > 32% Decrease * Floor Area per Nominal Capacity: 27% Decrease * Net Weight per Nominal Capacity:...
  • Page 15 FEATURES l Corresponds to H-LINK II System The outdoor units in the VRF Series correspond to the H-LINK II communication system. A maximum of 64 refrigerant groups and a maximum of 160 indoor units can be controlled by only one central control device when the equipment (central control device, indoor units, wired controller) in the same communication system all correspond to H-LINK II.
  • Page 16 FEATURES l Wide Operation Range This unit has been designed for cooling operations under low ambient temperatures down to 23°F (-5°C) DB. This wide operation range enables cooling even in winter in buildings with high internal heat gains resulting from lighting, people and machines, particularly in areas such as shops, lecture rooms, and data processing areas Heating operations under low ambient temperature down to -4°F (-20°C) WB can also be accomplished.
  • Page 17 FEATURES l Energy-Saving through Schedule Setting of “Self-Demand Function” “Self-Demand Function”* can be set for each outdoor unit from a Computerized Central Controller (CCCS01 and CCCA01) or Wired Controller (CIW01). For small and medium buildings, it facilitates power saving. The energy-saving operation can be adjusted conforming to an operating environment and individual needs.
  • Page 18 FEATURES l Operation Sound Reduction Function (1) Night Shift Mode (Optional Function) With the Night Shift Mode setting by optional function, when ambient temperature is 86 F (30 C) or less in a cooling operation, rotation speed of the compressor and the outdoor fan is automatically lowered.

  • Page 19: Outdoor Units

    OUTDOOR UNITS 2. Outdoor Units Unit Nomenclature ● Outdoor Units Model Descriptions Example Nomenclature Description H = Hitachi Brand Y = York Brand C = Coleman Brand A = Air Source HP = Heat Pump 036 = 36 MBH 048 = 48 MBH 060 = 60 MBH B = R410A 2 = 208/230Volts - 1Phase - 60Hz...

  • Page 20: General Data

    OUTDOOR UNITS General Data Category Mini VRF Outdoor Unit Model (H,Y,C)VAHP036B21S (H,Y,C)VAHP048B21S (H,Y,C)VAHP060B21S Power Supply 208/230V/ 1PH 60Hz 208/230V/ 1PH 60Hz 208/230V/ 1PH 60Hz Capacity (Nominal) *1 Cooling Capacity (Nominal) Btu/h (kW) 36,000 (10.6) 48,000 (14.1) 60,000 (17.6) Power Input 2.53 3.78 5.05...

  • Page 21: Dimensional Data And Weights

    OUTDOOR UNITS Dimensional Data and Weights 2.4.1 Overall Dimensional and Weight Data Height Width Depth Net Weight Model [in. (mm)] [in. (mm)] [in. (mm)] [lbs (kg)] 54-5/16 37-3/8 14-9/16 (H,Y,C)VAHP036B21S (1380) (950) (370) (113) 54-5/16 37-3/8 14-9/16 (H,Y,C)VAHP048B21S (1380) (950) (370) (113) 54-5/16...

  • Page 22: Outdoor Units

    OUTDOOR UNITS 2.4.2 Outdoor Units Model: (H,Y,C)VAHP036B21S to (H,Y,C)VAHP060B21S inch [mm] • A side view Drain Water Drain water is caused during heating operation or defrost operation. Choose a place where well drainage is available. Or provide a groove for drain. Do not provide an upward slope from the unit to avoid reverse flow of the drain.

  • Page 23: Structure

    OUTDOOR UNITS Structure Model: (H,Y,C)VAHP036B21S to (H,Y,C)VAHP060B21S inch [mm] Part Name Part Name Compressor (Inverter) Check Valve Heat Exchanger Accumulator Propeller Fan (2 pcs.) Access Port Fan Motor (2 pcs.) Oil Separator Strainer (2 pcs.) Capillary Tube Distributor Electrical Control Box Reversing Valve High Pressure Switch for Protection Electronic Expansion Valve...

  • Page 24: Component Data

    OUTDOOR UNITS Component Data Outdoor Heat Exchanger and Fan Model (H,Y,C)VAHP036B21S (H,Y,C)VAHP048B21S (H,Y,C)VAHP060B21S Heat Exchanger Type Multi-Pass Cross Finned Tube Tube Material Copper Tube Outer Diameter 0.28 (7.0) 0.28 (7.0) 0.28 (7.0) in. (mm) Rows Number of Tube/Coil Material Aluminum Pitch in.

  • Page 25: Service Space

    OUTDOOR UNITS Service Space When an outdoor unit is installed, allow sufficient clearance as follows: • If there is insufficient clearance for air inlets and outlets, it may result in a performance drop-off and mechanical issues due to insufficient air intake. •...
  • Page 26 OUTDOOR UNITS (2) Obstacles on Outlet Side (a) Upper Side is Open. inch (mm) Single Installation Multiple Installation NOTE: Open eather right or left side. Front Side NOTE: Min. 4 (100) Min. 2 (50) Open both right and left sides. NOTES: NOTES: Install Airflow Guide...
  • Page 27 OUTDOOR UNITS NOTE inch (mm) • If L is larger than H, mount the units on a base so that H is greater or equal to L. 24 (600) 12 (300) 0 < L < 1/2H Be sure to seal up every surface of the base. If the base or more or more 56 (1400)

  • Page 28: Center Of Gravity

    OUTDOOR UNITS Center of Gravity Center of Gravity Net Weight [inch (mm)] Model [lbs (kg)] 23-5/8 7-1/16 24-7/16 (H,Y,C)VAHP036B21S (113) (600) (180) (620) 23-5/8 7-1/16 24-7/16 (H,Y,C)VAHP048B21S (113) (600) (180) (620) 23-5/8 7-1/16 24-7/16 (H,Y,C)VAHP060B21S (113) (600) (180) (620) Frequency Amplitude Value [×10 inch (μm)] Acceleration of Vibration [dB]...

  • Page 29: Electrical Data

    OUTDOOR UNITS Electrical Data Outdoor Unit INV Comp. Model Voltage Max. Min. Max. Fuse [Hz] (H,Y,C)VAHP036B21S 208/230 228/253 188/207 (H,Y,C)VAHP048B21S 208/230 228/253 188/207 (H,Y,C)VAHP060B21S 208/230 228/253 188/207 Fan Motor Wiring Size Conduit Tube Power Supply Communication for Power Model Output Ground Wiring Wiring Cable...

  • Page 30: Sound Data

    OUTDOOR UNITS 2.10 Sound Data Model: (H,Y,C)VAHP036B21S Model: (H,Y,C)VAHP048B21S Octave Band Central Frequency [Hz] Octave Band Central Frequency [Hz] Overall Overall [dB(A)] [dB(A)] Cooling 32.4 33.5 40.8 47.0 46.1 41.5 36.6 23.1 Cooling 32.1 33.1 40.9 47.3 47.6 43.6 38.9 26.9 Cooling (Night Shift) 29.9 27.4...

  • Page 31: Control System

    OUTDOOR UNITS 2.11 Control System 2.11.1 Refrigerant Cycle Model: (H,Y,C)VAHP036B21S to (H,Y,C)VAHP060B21S Access Port 2-13 TC-16001-rev.5...

  • Page 32: Control System

    OUTDOOR UNITS 2.11.2 Control System Cycle Control Item Details To determine the compressor frequency depending on (a), Comp. Frequency Control (b) and (c). ● Quasi PI Control: To determine the I.U. electronic expansion valve opening I.U. Electronic Exp. Valve Control so as to keep (d) at an optimum value.

  • Page 33: Standard Operation Sequence

    OUTDOOR UNITS 2.11.3 Standard Operation Sequence n Cooling Operation I.U. : Indoor Unit O.U. : Outdoor Unit : Actuator (refer to Table 2.1) < 86 F (30 Power to Power to < Outdoor Temperature +45 F (+25 Temp. at Top Power to CH : ON O.U.: ON O.U.

  • Page 34: Cooling Operation

    OUTDOOR UNITS n Cooling Operation I.U. : Indoor Unit O.U. : Outdoor Unit : Actuator (refer to Table 2.1) Inverter: OFF MC Operation: OFF < 77 F (25 < Outdoor Temperature +36 F (+20 Temp. at Top Power to CH : ON of Compressor >...

  • Page 35: Dry Operation

    OUTDOOR UNITS n Dry Operation I.U. : Indoor Unit O.U. : Outdoor Unit : Actuator (refer to Table 2.1) < 86 F (30 Power to Temp. at Top < Outdoor Temperature +45 F (+25 Power to Power to CH : ON of Compressor O.U.
  • Page 36 OUTDOOR UNITS n Dry Operation I.U. : Indoor Unit O.U. : Outdoor Unit : Actuator (refer to Table 2.1) Inverter: OFF MC Operation: OFF < 77 F (25 < Outdoor Temperature +36 F (+20 Temp. at Top Power to CH : ON of Compressor >...

  • Page 37: Heating Operation

    OUTDOOR UNITS n Heating Operation I.U. : Indoor Unit O.U. : Outdoor Unit : Actuator (refer to Table 2.1) < 86 F (30 < Outdoor Temperature +45 F (+25 Temp. at Top Power to Power to Power to CH : ON of Compressor O.U.: ON O.U.
  • Page 38 OUTDOOR UNITS n Heating Operation I.U. : Indoor Unit O.U. : Outdoor Unit : Actuator (refer to Table 2.1) Inverter: OFF MC Operation: OFF < 77 F (25 Temp. at Top < Outdoor Temperature +36 F (+20 Power to CH : ON of Compressor >...

  • Page 39: Defrost Operation

    OUTDOOR UNITS n Defrost Operation Heating I.U. : Indoor Unit Operation : Actuator (refer to Table 2.1) Defrosting Start Condition is approved. Power to RVR : OFF “DEFROST” Indication MIF Operation: OFF MOF Operation: OFF Defrost Operation Defrosting Stop Condition is approved.
  • Page 40 OUTDOOR UNITS Table 2.1 Crankcase Heater in O.U. Float Switch in I.U. Relay for Drain Pump Motor in I.U. Drain Pump Motor in I.U. Indoor Fan Motor in I.U. Relay for Magnet Switch in O.U. Y52C Magnet Switch in O.U. Compressor Motor in O.U.
  • Page 41 OUTDOOR UNITS < Condition for Starting Defrost Operation > (1) Standard Defrost (a) Temperature Condition Defrost Operation Stop Area (15) Temperature Conditions (-2) under Defrost Operation (-10) Defrost Operation Start Area (-21) (-15) (-5) (10) Outdoor Temperature [°F (°C)] (b) Condition of Operating Time for Defrost Operation Start The defrost operation starts when the temperature condition shown in “(a) Temperature Condition”...
  • Page 42 OUTDOOR UNITS Protection Control * Whenever protection control sequences are activated, the corresponding code is displayed on the 7-segment LED array of the main control board. * Protection control code is displayed while a function is working, and goes out when released. <...
  • Page 43 OUTDOOR UNITS (2) P2: High Pressure Increase Protection Control High Pressure Protection Control is performed in order to prevent activation of a protection device caused by a high pressure increase during an abnormality and to protect the compressor from an excessive increase of discharge pressure.
  • Page 44 OUTDOOR UNITS (4) P4: Inverter Fin Temperature Increase Protection Control Inverter Fin Temperature Increase Protection Control is performed in order to prevent an inverter trip caused by a temperature increase of the inverter fin. < Details of Control > Tfin: Detected Value of Inverter Fin Thermistor [°F (°C)] Normal Operation Tfin <...
  • Page 45 OUTDOOR UNITS (7) P9: High Pressure Decrease Protection Control When decreasing high pressure, the compressor operation frequency is controlled by this protection control for the following purposes. • To prevent insufficient refrigerant supply to indoor units installed at different height locations. •...
  • Page 46 OUTDOOR UNITS (10) Priority of Protection Control If two or more protection controls meet a condition, the protection controls perform according to the following. Rank Order. Indication Protection Control Performed Pressure Ratio Protection Control High Pressure Increase Protection Control Inverter Current Protection Control Inverter Fin Temperature Increase Protection Control Discharge Temperature Increase Protection Control Low Pressure Decrease Protection Control...

  • Page 47: Safety And Control Device Setting

    OUTDOOR UNITS 2.11.4 Safety and Control Device Setting • Compressor Protection The compressor is protected by the following devices and their combinations. (1) High Pressure Switch: This switch cuts out the operation of the compressor when the discharge pressure exceeds the setting. (2) Crankcase Heater: The band type heater is energized while the compressor is stopped in order to protect against oil foaming during cold starting.
  • Page 48 OUTDOOR UNITS 2-30 TC-16001-rev.5...

  • Page 49: Electrical Wiring Diagram

    OUTDOOR UNITS 2.11.5 Electrical Wiring Diagram MODEL: (H,Y,C)VAHP036B21S, (H,Y,C)VAHP048B21S and (H,Y,C)VAHP060B21S 2-31 TC-16001-rev.5...
  • Page 50 OUTDOOR UNITS 2-32 TC-16001-rev.5...

  • Page 51: Operation Range

    OUTDOOR UNITS 2.12 Operation Range This unit has been designed for cooling operations under low ambient temperatures down to 23°F (-5°C) DB This wide operation range enables cooling even in winter in buildings with high internal heat gains resulting from lighting, people and machines, particularly in areas such as shops, lecture rooms, and data processing areas.

  • Page 52: Combination Of Indoor Unit And Outdoor Unit

    OUTDOOR UNITS 2.13 Combination of Indoor Unit and Outdoor Unit Table 2.2 Indoor Unit Model List Capacity (MBH) Indoor Unit Type 12 15 18 24 27 30 36 48 54 60 (H,Y)IDH_B21S Ducted (High Static) (H,Y,C)IDH_B22S (H,Y,C)IDM_B21S Ducted (Medium Static) Ducted (H,Y,C)IDM_B22S Ducted (Slim)

  • Page 53: Piping Work

    OUTDOOR UNITS 2.14 Piping Work 2.14.1 Piping Work Conditions Comply with the following limitations when installing the unit. [ Example ] Outdoor Unit Indoor Unit Side First Branch Indoor Indoor Indoor Unit Unit Unit Indoor Indoor Unit Unit Terminal : Gas Pipe, Liquid Pipe Indoor Unit Item Mark...
  • Page 54 OUTDOOR UNITS NOTICE Comply with the following conditions when installing the unit. 1. Allowable total piping length may not exceed 984 ft (300m) because of the limitation of maximum additional refrigerant amount as described in the following table. Make sure that the additional refrigerant volume does not exceed the maximum additional refrigerant amount as shown below.

  • Page 55: Piping Size And Multi-Kit Selection

    OUTDOOR UNITS 2.14.2 Piping Size and Multi-Kit Selection Outdoor Unit Indoor Indoor Indoor Unit Unit Unit Terminal Indoor Indoor Indoor Unit Unit Unit : Gas Pipe, Liquid Pipe Multi-Kit (Optional Parts) < Line Branch > < Header Branch > First Branch Header Branch Outdoor Unit Capacity Total...
  • Page 56 OUTDOOR UNITS Refer to the figure on the previous page. Piping Size < inch (mm) > [Main Pipe Diameter] (Outdoor Unit to First Branch) Equivalent Piping Length Outdoor Unit Capacity < 328 ft (100m) > 328 ft (100m) *1) (MBH) Liquid Liquid 36 - 60...

  • Page 57: Piping Connection Method

    OUTDOOR UNITS 2.14.3 Piping Connection Method Perform the piping connection for the outdoor unit. l Pipes can be connected from 4 directions. Attention for Removing Service Cover Procedures of Removing Cover Stop Valve (1) Remove the screws according to the figure. Rear Side Piping NOTE:...
  • Page 58 OUTDOOR UNITS (1) The refrigerant piping can be installed in four directions Front Side Piping Cover (front, right, bottom or rear side) as shown in Figure 2.1. Make a knockout-hole in the front side pipe cover or bottom base to pass the pipe through the hole. After removing the pipe cover from the unit, punch out the holes following the guide line with a screwdriver and a hammer.

  • Page 59: Electrical Wiring

    OUTDOOR UNITS 2.15 Electrical Wiring 2.15.1 Electrical Wiring Connection ● This equipment can be installed with a Ground Fault Circuit Interrupter (GFCI), which is a recognized measure for added protection to a properly grounded unit. Install appropriate sized breakers / fuses / overcurrent protection switches and wiring in accordance to local, state and NEC codes and requirements. The equipment installer is responsible for understanding and abiding by applicable codes and requirements. Failure to use a GFCI could result in electric shock or fire. ● Perform the electrical work according to the regulations of each region and this installation and maintenance manual. A separate, dedicated electrical circuit must be used. If the electrical wiring work is performed incorrectly or there is a capacity shortage of the power circuit, it will cause an electric shock or a fire. ● Check that the ground wire is securely connected. If the unit is not correctly grounded, it may lead to an electrical shock. Do not connect the ground wiring to gas piping, water piping, lighting conductor, or telephone ground wirings. (1) Power Supply Wiring Supply the power sources to each outdoor unit and indoor unit group respectively. Using this method is a basic principle of power supply wiring.
  • Page 60 When shielded cabling is applied, proper bonding and termination of the cable shield is required as per Johnson Controls guidelines. Plenum and riser ratings for communication cables must be considered per application and local code requirements.

  • Page 61: Electrical Wiring Method

    1 and 2 on the terminal block TB1. When shielded cabling is applied (M4), proper bonding and termination of the cable shield is required as per Johnson Controls guidelines. Plenum and riser ratings for communication cables must be considered per application and local code requirements.
  • Page 62 OUTDOOR UNITS Be sure to note the following points when wirings under the unit using conduit tubing. NOTES: 1. When installing the power supply wiring, use the field-supplied conduit tube and the plate (accessory) as shown below. The conduit tube can be connected in two direction (front and right side). Open either side of the knockout-hole for conduit tube. 2.
  • Page 63 OUTDOOR UNITS • Communication Cabling Refrigerant Group 1 Refrigerant Group 2 Outdoor Unit Outdoor Unit Communication Cable Communication Cable for H-LINK System for H-LINK System Unit No. 0 Unit No.1 Unit No. 2 Unit No. 0 Unit No.1 Unit No. 2 Indoor Unit Indoor Unit Indoor Unit...

  • Page 64: Additional Refrigerant Charge Calculation

    OUTDOOR UNITS 2.16 Additional Refrigerant Charge Calculation Although this unit has been charged with refrigerant, additional refrigerant charge is required depending on total piping length for the system. Determine additional quantity of refrigerant required according to the following procedures, and charge it into the system.
  • Page 65 OUTDOOR UNITS ● Special Attention Regarding Refrigerant Gas Leakage Make sure that the entire VRF system meets ASHRAE Standard 15, or any local codes, regarding Safety. The ASHRAE Standard 15-2013 provides safeguards for life, limb, health, property, and prescribes safety requirements.

  • Page 67: Optional Parts

    OPTIONAL PARTS 3. Optional Parts Line-Up Item No. Optional Parts Name Optional Parts Model Name Drain Adaptor DBS-26 Airflow Guide AG-335A Wind Guard WSP-160A Wind Prevention Tool THS-335A for Front Side Air Outlet ASG-SP11FCS2 for Rear Side Air Inlet ASG-SP11BAS2 Snow Protection Hood for Left Side Air Inlet ASG-SP11LAS3...

  • Page 68: Drain Adaptor: Dbs-26

    OPTIONAL PARTS Drain Adaptor: DBS-26 When the base of the outdoor unit is temporarily utilized as a drain receiver and the drain water in it is discharged, this Drain Adaptor is utilized to connect the drain piping. inch (mm) < Connecting Procedure > Connecting Drain Adaptor (1) Insert the rubber cap into the Drain Adaptor up to the extruded portions four Portions around the Boss).

  • Page 69: Airflow Guide: Ag-335A

    OPTIONAL PARTS Airflow Guide: AG-335A This optional Airflow Guide allows outlet airflow in four directions (up, down, left right) if there are obstacles in front of the outdoor unit. inch (mm) A - A 24-7/16 (620) <22-1/16 (560)> 4-3/4 (121) 3-3/16 (81) Airflow Guide <...
  • Page 70 OPTIONAL PARTS Specifications Model AG-335A Item Applicable Outdoor Unit Model 036 to 060 Quantity (per outdoor unit) Airflow Direction Upward (Downward), Left and Right Material Color Natural Gray Weight lbs (kg) 4.2 (1.9) Securing Screw (M5 (SUS) x L=13/16 inch (20mm) x 4), Accessory Installation Manual It can not be utilized with the Wind Guard and...

  • Page 71: Wind Guard: Wsp-160A

    OPTIONAL PARTS Wind Guard: WSP-160A This Wind Guard is to protect the outdoor unit from strong winds. inch (mm) < Wind Guard (Upper) > 10-13/16 24-13/16 (630) (275) 2 x φ1/4 (φ7) <22-3/16 (564)> 8-7/8 (225) 4 x φ1/4 (φ7) 6-15/16 (Both Side) (176)
  • Page 72 OPTIONAL PARTS < Installation > (1) To attach the Wind Guard, secure the securing stay in the middle of air outlet grille. Attach the lower Wind Guard to the outdoor unit and the securing stay by securing screws. Then attach the upper Wind Guard to the upper cover and the lower Wind Guard using the securing screws.

  • Page 73: Wind Prevention Tool: Ths-335A

    OPTIONAL PARTS Wind Prevention Tool: THS-335A The Wind Prevention Tool should be utilized to prevent the outdoor unit from overturning because of an earthquake, typhoon, etc. Accessory Qty. Securing Plate A (Front Side) Securing Plate B (Rear Side) (with Nut) Securing Plate C Fastening Fitting Adjustment Pin...
  • Page 74 OPTIONAL PARTS < Installation Position > Upper Side View Wire Securing Plate B Wire through Holes (Rear Side) Securing Plate A (Front Side) Screw (M6 x 2) Securing Plate B Wire (Rear Side) Installation Part with Outdoor Unit Wire Installation Part with Outdoor Unit Securing Plate A (Front Side) Left Side View...

  • Page 75: Snow Protection Hood

    OPTIONAL PARTS Snow Protection Hood This Snow Protection Hood prevents snow from entering the outdoor unit and prevents strong winds from blowing against the heat exchanger. (1) Full Type: ASG-SP11FCS2, ASG-SP11BAS2, ASG-SP11LAS2 inch (mm) < Air Outlet Hood > ˂ ˃: Installation Dimension 23-1/4 (590) 4 x φ5/16 (φ8) 15-3/4...
  • Page 76 OPTIONAL PARTS < Installation > inch (mm) Left Air Inlet 11-13/16 14-9/16 15-3/4 Rear Air Inlet Securing Screw Hood (300) (370) (400) Hood 9-13/16 37-3/8 (950) Securing Screw 10-13/16 9-1/4 (250) Air Outlet Hood (Accessory) Toppling Prevention Tool (274) (235) (other optional parts) Outdoor Unit Air Outlet Grille...
  • Page 77 OPTIONAL PARTS (2) Toppling Prevention Tool (for Snow Protection Hood attached): ASG-SW20A The Toppling Prevention Toll should be utilized to prevent the outdoor unit from overturning. (It is not possible to use the toppling prevention tool along with the Wind Prevention Tool.). Accessory Qty.

  • Page 78: Protection Net: Pn-Sp10C1

    OPTIONAL PARTS Protection Net: PN-SP10C1 The Protection Net should be utilized to protect the outdoor unit air outlet grille and heat exchanger from external damages such as being hit by a ball. (Upper) inch (mm) 25-1/2 (648) 5-11/16 < >: Pitch of Securing Screw (145) <22-3/16 (564)>...

  • Page 79: Multi-Kit (Line Branch): Mw-Np282A2 And Mw-Np282A3

    OPTIONAL PARTS Multi-Kit (Line Branch): MW-NP282A2 and MW-NP282A3 < Piping Connection Size > The ends of the Multi-Kits are finished as shown in the following figures. Cut the end of the pipe to meet with the pipe size. (1) MW-NP282A2 Branch Pipe for Branch Pipe for Reducer for...

  • Page 80: Multi-Kit (Header Branch): Mh-Np224A And Mh-Np288A

    OPTIONAL PARTS Multi-Kit (Header Branch): MH-NP224A and MH-NP288A < Piping Connection Size > The ends of the Multi-Kits are finished as shown in the following figures. Cut the end of the pipe to meet with the pipe size. Models Gas Line Liquid Line Expander Closing Pipe...

  • Page 81: Selection Data

    SELECTION DATA 4. Selection Data Selection Guide (1) Key for Terms Used for Indoor Units Nomenclature Description H = Hitachi Brand Y = York Brand C = Coleman Brand T = Tag in the Bag Indoor Unit Indoor Unit Type C4 = 4-Way Cassette Type C4M = 4-Way Cassette Mini Type C2 = 2-Way Cassette Type...
  • Page 82 SELECTION DATA (3) Key for Terms Used for Outdoor Unit Nomenclature Description H = Hitachi Brand Y = York Brand C = Coleman Brand A = Air Source HP = Heat Pump 036=36MBH 048=48MBH 060=60MBH B = R410A 2 = 208/230Volts - 1Phase - 60Hz 1 = 1st Generation S = Standard (Factory Options) (4) Nominal Capacity of Outdoor Unit...
  • Page 83 SELECTION DATA (5) Given Condition (Example) ● Estimated Load Item Room (1) Room (2) Room (3) Btu/h 11,000 11,000 13,000 Estimated Cooling Load (kW) (3.5) (3.5) (4.4) Btu/h 11,400 11,400 13,700 Estimated Heating Load (kW) (3.3) (3.3) (4.2) ● Temperature Condition Cooling Heating Outdoor Coil Air Inlet...

  • Page 84: Outdoor Unit Capacity According To Temperature Condition And Connected Idu Capacity Ratio

    SELECTION DATA (7) Actual Capacity In the example, the total indoor unit capacity is 48MBH (= 15MBH x 2 + 18MBH), and outdoor unit capacity is 48MBH. Therefore, the connected indoor unit capacity ratio is 100%. a) Actual Capacity of Outdoor Unit Maximum Actual Capacity of Outdoor Unit Outdoor Unit Capacity According to Temperature Condition and Connected IDU Capacity Ratio ×...
  • Page 85 SELECTION DATA Outdoor Unit Capacity According to Temperature Condition and Connected IDU Capacity Ratio (1) Cooling Capacity (H,Y,C)VAHP036B21S Conne- Indoor air temp. Conne- Indoor air temp. Outdoor Outdoor ction ction air temp air temp ratio ratio MBH kW MBH kW MBH kW MBH kW MBH kW...
  • Page 86 SELECTION DATA (H,Y,C)VAHP048B21S Conne- Indoor air temp. Conne- Indoor air temp. Outdoor Outdoor ction ction air temp air temp ratio ratio MBH kW MBH kW MBH kW MBH kW MBH kW MBH kW MBH kW MBH kW MBH kW MBH kW MBH kW MBH kW MBH kW...
  • Page 87 SELECTION DATA (H,Y,C)VAHP060B21S Conne- Indoor air temp. Conne- Indoor air temp. Outdoor Outdoor ction ction air temp air temp ratio ratio MBH kW MBH kW MBH kW MBH kW MBH kW MBH kW MBH kW MBH kW MBH kW MBH kW MBH kW MBH kW MBH kW...
  • Page 88 SELECTION DATA (2) Heating Capacity (H,Y,C)VAHP036B21S Conne- Indoor air temp. Conne- Indoor air temp. Outdoor Outdoor ction ction air temp air temp ratio ratio MBH kW MBH kW MBH kW MBH kW MBH kW MBH kW MBH kW MBH kW MBH kW MBH kW MBH kW...
  • Page 89 SELECTION DATA (H,Y,C)VAHP048B21S Conne- Indoor air temp. Conne- Indoor air temp. Outdoor Outdoor ction ction air temp air temp ratio ratio MBH kW MBH kW MBH kW MBH kW MBH kW MBH kW MBH kW MBH kW MBH kW MBH kW MBH kW MBH kW MBH kW...
  • Page 90 SELECTION DATA (H,Y,C)VAHP060B21S Conne- Indoor air temp. Conne- Indoor air temp. Outdoor Outdoor ction ction air temp air temp ratio ratio MBH kW MBH kW MBH kW MBH kW MBH kW MBH kW MBH kW MBH kW MBH kW MBH kW MBH kW MBH kW MBH kW...

  • Page 91: Correction Factor According To Piping Length

    SELECTION DATA Correction Factor According to Piping Length < Cooling Capacity > Correction Factor for Cooling Capacity According to Piping Length The cooling capacity should be corrected according to the following formula: CCA=CC x F CCA: Actual Corrected Cooling Capacity Cooling Capacity in the Performance Table Correction Factor Based on the Equivalent Piping Length The correction factors are shown in the figure.
  • Page 92 SELECTION DATA < Heating Capacity > Correction Factor for Heating Capacity According to Piping Length The heating capacity should be corrected according to the following formula: HCA=HC x F HCA: Actual Corrected Heating Capacity Heating Capacity in the Performance Table Correction Factor Based on the Equivalent Piping Length The correction factors are shown in the figure.

  • Page 93: Correction Factor According To Defrost Operation

    SELECTION DATA Correction Factor According to Defrost Operation The heating capacity in the preceding paragraph does not include defrost operation periods. Therefore, capacity should be corrected as follows: Corrected Heating Capacity = Correction Factor x Heating Capacity Outdoor Air Temp. F DB ( C DB) (Humidity=85% RH)
  • Page 94 © 2016 Johnson Controls, Inc. TC-16001-rev.5 Code No. LIT-12012260 Revised January 2019...

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