Johnson Controls HICS015B21S Engineering Manual
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Johnson Controls HICS015B21S Engineering Manual

Johnson Controls HICS015B21S 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
< Indoor Units >
● Ceiling Suspended
(H,Y,C)ICS015B21S
(H,Y,C)ICS024B21S
(H,Y,C)ICS030B21S
(H,Y,C)ICS036B21S
TC-18004

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  • Page 1 ENGINEERING MANUAL INVERTER-DRIVEN MULTI-SPLIT SYSTEM HEAT PUMP AIR CONDITIONERS Technical Catalog for Outdoor Unit Engineering Manual < Indoor Units > ● Ceiling Suspended (H,Y,C)ICS015B21S (H,Y,C)ICS024B21S (H,Y,C)ICS030B21S (H,Y,C)ICS036B21S TC-18004...

  • Page 3: Important Safety Instructions

    IMPORTANT NOTICE AND SAFETY SUMMARY 1. Introduction This Engineering Manual concentrates on air conditioning units for use in heat pump and heat recovery systems. Read this manual carefully before performing installations or operations. This manual should be considered as a permanent part of the air conditioning equipment and should remain with the air conditioning equipment. (Transportation/Installation Work) > (Refrigerant Piping Work) > (Electrical Wiring Work) > (Ref. Charge Work) > (Test Run) > (User) 2. Important Safety Instructions Signal Words Indicates a hazardous situation that, if not avoided, could result in death or serious injury. Indicates a hazardous situation that, if not avoided, could result in minor or moderate injury. Indicates information considered important, but not hazard-related (for example, messages relating to property damage). General Precautions To reduce the risk of serious injury or death, read these instructions thoroughly and follow all warnings or cautions included in all manuals that accompanied the product and are attached to the unit. Refer back to these instructions as needed. ● This system should be installed by personnel certified by Johnson Controls, Inc. Personnel must be qualified according to local, state and national building and safety codes and regulations. Incorrect installation could cause leaks, electric shock, fire or explosion. In areas where Seismic ‘’Performance requirements are specified, the appropriate measures should be taken during installation to guard against possible damage or injury that might occur in an earthquake if the unit is not installed correctly, injuries may occur due to a falling unit. ● Use appropriate Personal Protective Equipment (PPE), such as gloves and protective goggles and, where appropriate, have a gas mask nearby. Also use electrical protection equipment and tools suited for electrical operation purposes. Keep a wet cloth and a fire extinguisher nearby during brazing. Use care in handling, rigging, and setting of bulky equipment.
  • Page 4 Take the following precautions to reduce the risk of property damage. ● Prevent moisture, dust, or non condensable compounds from entering 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. ● Do not install this unit in any place where silicon gases can collect. If the silicon gas molecules attach themselves to the surface of the heat exchanger, the finned surfaces will repel water. As a result, any amount of drainage moisture condensate can overflow from the condensate pan and could run inside of the electrical box, possibly causing electrical failures. ● When installing the unit in a hospital or other facility where electromagnetic waves are generated from nearby medical and/or electronic devices, be aware of noise and electronic interference Electromagnetic Interference (EMI). Do not install where EMI waves can directly radiate into the electrical box, controller cable, or controller. Inverters, appliances, high-frequency medical equipment, and radio communications equipment may cause the unit to malfunction. The operation of the unit may also adversely affect these same devices. Install the unit at least 10 ft. (approximately 3m) away from such devices. ● When a wireless controller is used, locate at a distance of at least 3.3 ft. (approximately 1m) between the indoor unit and electric lighting. If not, the receiver part of the unit may have difficulty receiving operation commands. ● Do not install the unit in any location where animals and plants can come into direct contact with the outlet air stream. Exposure could adversely affect the animals and plants. ● Do not install the unit with any downward slope to the side of the drain adapter. If you do, you may have condensate flowing back which may cause leaks. ● Be sure the condensate hose discharges water properly. If connected incorrectly, it may cause leaks. ● Do not install the unit in any place where oil can seep onto the units, such as table or seating areas in restaurants, and so forth. For these locations or social venues, use specialized units with oil-resistant features built into them. In addition, use a specialized ventilation unit designed for restaurant use. These specialized oil-resistant units can be ordered for such applications. However, in places where large quantities of oil can splash onto the unit, such as a factory, even the specialized units cannot be used. These products should not be installed in such locations. ● If the wired controller is installed in a location where electromagnetic radiation is generated, make sure that the wired controller is shielded and cables are sleeved inside conduit tubing.
  • Page 5 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. ◦ A room: Properly insulate any refrigerant tubing run inside a room to prevent “sweating” that can cause dripping and water damage to wall and floors. ◦ Damp or uneven areas: Use a raised concrete pad or concrete blocks to provide a solid, level foundation for the unit to prevent water damage and abnormal vibration. ◦ An area with high winds: Securely anchor the outdoor unit down with bolts and a metal frame. Provide a suitable wind baffle. ◦ A snowy area: Install the outdoor unit on a raised platform that is higher than drifting snow. Provide snow protection hood. ● If the remote sensors are not used with this controller, then do not install this controller… ◦ in a room where there is no thermostat. ◦ where the unit is exposed to direct sunshine or direct light. ◦ where the unit will be in close proximity to a heat source. ◦ where hot/cold air from the outdoors, or a draft from elsewhere (such as air vents, diffusers or grilles) can affect air circulation. ◦ in areas with poor air circulation and ventilation. ● Do not install the unit in the following places. Doing so can result in an explosion, fire, damage, corrosion, or product failure. ◦ Explosive or flammable atmosphere. ◦ Where fire, oil, steam, or powder can directly enter the unit, such as in close proximity or directly above a kitchen stove.
  • Page 6 Refrigerant Precautions To reduce the risk of serious injury or death, the following refrigerant precautions must be followed. ● As originally manufactured, this unit contains refrigerant installed by Johnson Controls. Johnson 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. Any additions of refrigerant into this unit must comply with the country’s requirements with regard to refrigerant use and should be obtained from Johnson Controls distributors. Use of any non-approved refrigerant substitutes will void the warranty and will increase the potential risk of injury or death. ● If installed in a small room, take measures to prevent the refrigerant from exceeding the maximum allowable concentration in the event that refrigerant gases should escape. The installation should meet the requirements in ASHRAE Standards 15 and 34. If refrigerant gas has leaked during the installation work, ventilate the room immediately. ● Check the design pressure for this product is 601 psi (4.15MPa). The pressure of the refrigerant R410A is 1.4 times higher than that of the refrigerant R22. Therefore, the refrigerant piping for R410A shall be thicker than that for R22. Make sure to use the specified refrigerant piping. If not, the refrigerant piping may rapture due to an excessive refrigerant pressure. Besides, pay attention to the piping thickness when using copper refrigerant piping. The thickness of copper refrigerant piping differs depending on its material. ● When R410A is used, the refrigerant oil tends to be affected by foreign matters such as moisture, oxide film, (or fat). Perform the installation work with care to prevent moisture, dust, or different refrigerant from entering the refrigerant cycle. Foreign matter can be introduced into the cycle to such parts as the expansion valve causing operational issues. ● To avoid the possibility of different refrigerant or refrigerant oil being introduced into the cycle, the sizes of the charging connections have been changed from R407C type and R22 type. It is necessary to verify the appropriate tools are on hand before performing installation work. ● Use refrigerant pipes and joints which are approved for use with R410A. ● A compressor/unit comprises a pressurized system. Never loosen threaded joints while the system is under pressure and never open pressurized system parts. ● Before installation is complete, make sure that the refrigerant leak test has been performed. If refrigerant gases escape into the air, turn OFF the main switch, extinguish any open flames and contact your service contractor. Refrigerant (Fluorocarbon) for this unit is odorless. If the refrigerant...
  • Page 7 Electrical Precautions Take the following precautions to reduce the risk of electric shock, fire or explosion resulting in serious injury or death. ● Highly dangerous electrical voltages are used in this system. Carefully refer to the wiring diagram and these instructions when wiring. Improper connections and inadequate grounding can cause serious injury or death. ● Perform all electrical work in strict accordance with this installation and maintenance manual and all the relevant regulatory standards. ● Before servicing, shut off and tag all disconnect switches. Never assume electrical power is disconnected. Always verify with a meter. ● Only use electrical protection equipment and tools suited for this installation. ● Insulate a wired controller against moisture and temperature extremes. ● Use specified cables between units. ● The installed air conditioner may not function normally in the following instances: ◦ If electrical power for the new air conditioner is supplied from the same transformer as the external equipment* referred to below. ◦ If the power supply wiring for this external equipment* and the new air conditioner unit are located in close proximity to each other. external equipment*: (Example): A lift, container crane, rectifier for electric railway, inverter power device, arc furnace, electric furnace, large-sized induction motor and large-sized switch. Regarding the cases mentioned above, surge voltage may be inducted into the power supply cables for the packaged air conditioner due to a rapid change in power consumption of the device and an activation of a switch. Check field regulations and standards before performing electrical work in order to protect the power supply for the new air conditioner unit. ● Communication cable must be a minimum of AWG18 (0.82mm ), 2-Conductor, Stranded Copper. Shielded cable must be used for applications and routing in areas of high EMI and other sources of potentially excessive electrical noise to reduce the potential for communication errors. 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...

  • Page 8: Table Of Contents

    - CONTENTS - IMPORTANT NOTICE AND SAFETY SUMMARY ..................i 1. Introduction ..............................i 2. Important Safety Instructions ........................i 1. General Information (Features) ........................1-1 2 Ceiling Suspended Type ..........................2-1 2.1 Unit Nomenclature ..........................2-1 2.2 Line-up .............................. 2-1 2.3 General Data ............................. 2-2 2.4 Dimensional Data ..........................2-3 2.5 Structure ............................2-6 2.6 Component Data ..........................2-9 2.7 Operation Space ..........................

  • Page 9: General Information (Features)

    1. General Information (Features) VRF Air Conditioners Johnson Controls proudly introduces new Variable Refrigerant Flow (VRF) air conditioners, a highly-efficient and reliable air-conditioning system. Recently, increased numbers of buildings are requiring "intelligent" facilities that include communication networks, office automation, and a comfortable environment. In particular, a comfortable environment is becoming more of a year-around requirement in office buildings.
  • Page 10 FEATURES ● Improvement of Energy-Saving Improvement of Energy-Saving Operation by Motion Sensor * Adopting Motion Sensor Function - The motion sensor function can adjust the temperature setpoint according to the human activity, and it controls the airflow volume and the airflow direction. - The energy-saving is improved by combining the motion sensor function and the individual operating function comparing with the standard...
  • Page 11 FEATURES ● Installation to High Ceiling The airflow volume setting functions are equipped as “HIGH2, HIGH, MED and LOW”. The high speed mode (High Speed 1 and 2) setting from wired controller adopted to high ceiling installation. [ Airflow Volume ] Supported Ceiling Height HIGH 2 High Speed Mode...
  • Page 12 FEATURES Motion Sensor Control The air conditioning capacity is saved automatically depending on a situation and detecting amount of human activity by adopting the motion sensor kit. In addition, the operation can be stopped automatically if the absent situation continues for more than 30 minutes .
  • Page 13 FEATURES ● Sequence of Detection by Motion Sensor Detect the infrared variation by the sensor element. Generate the analog voltage to the appropriate infrared variation. Convert the analog voltage to the digital signal by the threshold. ● Sequence of Controlling Motion Sensor at Indoor Unit Detect whether someone is available or not by the condition of the digital signal.
  • Page 14 FEATURES ● Descriptions of Motion Sensor Control Condition [Standard Condition [MODE 1] [MODE 2] [MODE 3] Operation] MENU Running on Remote “If Absent” Standby Stop Operation Control Switch Adjusting Adjusting Adjusting Adjusting Forced Value of Thermo- Temperature Setting [Mode 3] Setting Setting Setting...

  • Page 15: Ceiling Suspended Type

    CEILING SUSPENDED Ceiling Suspended Type 2.1 Unit Nomenclature Model Descriptions Example Nomenclature Description H = Hitachi Brand Y = York Brand C = Coleman Brand Indoor Unit Indoor Unit Type CS = Ceiling Suspended Type Capacity (MBH) Refrigerant Type B = R410A Power Supply 2 = 208/230Volts - 1Phase - 60Hz 1 = 1st Generation...

  • Page 16: General Data

    CEILING SUSPENDED 2.3 General Data Ceiling Suspended Type Indoor Unit Type Model (H,Y,C)ICS015B21S (H,Y,C)ICS024B21S (H,Y,C)ICS030B21S (H,Y,C)ICS036B21S AC 1Phase, 208/230V, 60Hz Indoor Unit Power Supply Nominal Cooling Capacity *1 Btu/h 15,000 24,000 30,000 36,000 (4.4) (7.0) (8.8) (10.5) (kW) 17,000 27,000 34,000 40,000 Nominal Heating Capacity *1...

  • Page 17: Dimensional Data

    CEILING SUSPENDED 2.4 Dimensional Data Model: (H,Y,C)ICS015B21S Unit: inch (mm) TC-18004-rev.2...
  • Page 18 CEILING SUSPENDED Model: (H,Y,C)ICS024B21S Unit: inch (mm) TC-18004-rev.2...
  • Page 19 CEILING SUSPENDED Models: (H,Y,C)ICS030B21S and (H,Y,C)ICS036B21S Unit: inch (mm) TC-18004-rev.2...

  • Page 20: Structure

    CEILING SUSPENDED 2.5 Structure Model: (H,Y,C)ICS015B21S Unit: inch (mm) Part Name Remarks Fan Motor Heat Exchanger Distributor Strainer Electronic Expansion Valve Electrical Control Box Refrigerant Gas Pipe Connection with f1/2 (12.7) Flare Nut Refrigerant Liquid Pipe Connection with f1/4 (6.35) Flare Nut Condensate Pipe VP20 (OD f1 (26)) Motor for Auto Swing...
  • Page 21 CEILING SUSPENDED Model: (H,Y,C)ICS024B21S Unit: inch (mm) Part Name Remarks Fan Motor Heat Exchanger Distributor Strainer Electronic Expansion Valve Electrical Control Box Refrigerant Gas Pipe Connection with f5/8 (15.88) Flare Nut Refrigerant Liquid Pipe Connection with f3/8 (9.52) Flare Nut Condensate Pipe VP20 (OD f1 (26)) Motor for Auto Swing...
  • Page 22 CEILING SUSPENDED Models: (H,Y,C)ICS030B21S and (H,Y,C)ICS036B21S Unit: inch (mm) Part Name Remarks Fan Motor Heat Exchanger Distributor Strainer Electronic Expansion Valve Electrical Control Box Refrigerant Gas Pipe Connection with f5/8 (15.88) Flare Nut Refrigerant Liquid Pipe Connection with f3/8 (9.52) Flare Nut Condensate Pipe VP20 (OD f1 (26)) Motor for Auto Swing...

  • Page 23: Component Data

    CEILING SUSPENDED 2.6 Component Data Indoor Heat Exchanger and Fan Model (H,Y,C)ICS015B21S (H,Y,C)ICS024B21S (H,Y,C)ICS030B21S (H,Y,C)ICS036B21S Heat Exchanger Type Multi-Pass Cross Finned Tube Copper Tube Tube Material Outer Diameter in (mm) 1/4 (7.0) 1/4 (7.0) 1/4 (7.0) 1/4 (7.0) Rows Number of Tube/Coil Aluminum Material Pitch...

  • Page 24: Operation Space

    CEILING SUSPENDED 2.7 Operation Space Models: (H,Y,C)ICS015B21S, (H,Y,C)ICS024B21S, (H,Y,C)ICS030B21S and (H,Y,C)ICS036B21S Unit: inch (mm) Min. 11-13/16 (300) Min. 1-9/16(40) Min. 5/16(8) Min. 19-11/16 Min. 15-3/4(400) Minimum service space (500) Minimum service space to for auto louver motor tighten the suspension bolt <...

  • Page 25: Electrical Data

    CEILING SUSPENDED 2.9 Electrical Data Indoor Unit Main Power Applicable Voltage Power Supply Unit Fan Motor Model Maximum Minimum (H,Y,C)ICS015B21S 0.050 0.47 (H,Y,C)ICS024B21S 0.080 0.72 208/230 (H,Y,C)ICS030B21S 0.160 0.94 (H,Y,C)ICS036B21S 0.160 1.60 VOL: Rated Unit Power Supply Voltage (V) Phase Frequency (Hz) MCA: Minimum Circuit Ampacity (A) MFA: Maximum Fuse Ampacity (A)

  • Page 26: Sound Data

    CEILING SUSPENDED 2.10 Sound Data Model: (H,Y,C)ICS015B21S Model: (H,Y,C)ICS024B21S Model: Model: (H,Y,C)ICS030B21S (H,Y,C)ICS036B21S NOTE: Operation sound is equivalent to an anechoic chamber (free space). Noise level will be increased by the surrounding noise and echoes. 2-12 TC-18004-rev.2...

  • Page 27: Control System

    CEILING SUSPENDED 2.11 Control System 2.11.1 Refrigerant System Models: (H,Y,C)ICS015B21S, (H,Y,C)ICS024B21S, (H,Y,C)ICS030B21S and (H,Y,C)ICS036B21S Mark Part Name Heat Exchanger Distributor Strainer Electronic Expansion Valve Unit: inch (mm) (A) Gas Pipe (B) Liquid Pipe Model Distributor (C) (OD×T) (D) (OD×T) Connection Connection f1/2 f1/4...

  • Page 28: Standard Operation Sequence

    CEILING SUSPENDED 2.11.2 Standard Operation Sequence ■ Cooling Operation The sequence may be different depending on the outdoor unit model to be connected. Refer to the “Outdoor Unit Engineering Manual” for details. ■ Dry Operation The sequence may be different depending on the outdoor unit model to be connected. Refer to the “Outdoor Unit Engineering Manual”...
  • Page 29 CEILING SUSPENDED ■ Freeze Protection Control during Cooling or Dry Operation I.U.: Indoor Unit Power Supply MIF : Motor for Indoor Fan Cooling or Dry Operation Is compressor running for more than 15 min. *1): The check interval differs depending on the conditions. Cooling or Dry Operation Gas or Liquid Pipe >...
  • Page 30 CEILING SUSPENDED ■ Prevention Control for Excessively High Outlet Air Temperature (High Outlet Air Temperature Heat Lockout) I.U.: Indoor Unit Heating Operation I.U. Air < 149 F(65 Outlet Temp. > 149 F(65 Thermo-OFF Elapsed Time: 3 min. I.U. Air > 149 F(65 Outlet Temp.
  • Page 31 CEILING SUSPENDED ■ Control for Motion Sensor Motion Sensor : OFF Operation: OFF Operation Stop Operation Start Normal Operation controller is set to one controller is set to one of the When the wired zone controller is set to one When the wired zone controller is set to one of the of the following or at Test Run Mode.

  • Page 32: Safety And Control Device Setting

    CEILING SUSPENDED 2.11.3 Safety and Control Device Setting (H,Y,C)ICS015B21S, (H,Y,C)ICS024B21S Models (H,Y,C)ICS030B21S, (H,Y,C)ICS036B21S For Evaporator Fan Motor Automatic Reset, Non-Adjustable (each one for each motor) ‒ Thermostat Cut-Out ‒ ‒ Cut-In ‒ Chip Ceramic PTC Thermistor (100) For Control Circuit Fuse Capacity Freeze Protection...

  • Page 33: Wiring Diagram

    CEILING SUSPENDED 2.11.4 Wiring Diagram Models: (H,Y,C)ICS015B21S, (H,Y,C)ICS024B21S, (H,Y,C)ICS030B21S and (H,Y,C)ICS036B21S 2-19 TC-18004-rev.2...

  • Page 35: Optional Parts

    OPTIONAL PARTS 3. Optional Parts 3.1 Line Up Optional Parts Item No. Optional Parts Model Name Air Filter F-(56)(90)(160)MP-K1 Filter Box B-(56)(90)(160)MP Motion Sensor Kit SOR-NEP Condensate Pump Kit DUPC-(63)(160)K1 Duct Adapter PD-100 Infrared (IR) Receiver Kit CSIRK01 3P Connector Cable PCC-1A Remote Sensor THM-R2A...

  • Page 36: Air Filter: F-56Mp-K1, F-90Mp-K1 And F-160Mp-K1

    OPTIONAL PARTS 3.2 Air Filter: F-56MP-K1, F-90MP-K1 and F-160MP-K1 Dimensional Data Model Name inch (mm) Model F-56MP-K1 F-90MP-K1 F-160MP-K1 Mark AIRFLOW 16-3/8 (416) 22-7/16 (570) 28-9/16 (726) Tether Filter Frame 1-3/4 (45) Pressure Drop Characteristics (Initial Pressure Drop) Indoor Unit with Air Filter (Pa) 5.9 (40) 2.9 (20)
  • Page 37 OPTIONAL PARTS Model F-56MP-K1 F-90MP-K1 F-160MP-K1 Item (H,Y,C)ICS030B21S Applicable Unit (H,Y,C)ICS015B21S (H,Y,C)ICS024B21S (H,Y,C)ICS036B21S Qty. / Unit One Set (Two filters per one unit) Average Trapping Efficiency Air Flow Volume (HIGH2) 530cfm (15.0m /min) 847cfm (24.0m /min) 1306cfm (37.0m /min) Initial Pressure Loss 0.10in.W.G.(25.0Pa) 0.11in.W.G.(27.0Pa) 0.14in.W.G.(34.0Pa)
  • Page 38 OPTIONAL PARTS Setting of Fan Speed ● Select the function selection mode from the wired controller and set the high speed mode to “High Speed 1” before attaching the air filter (optional). ● When using this air filter (optional), the airflow volume of “High 2” will be equal to “High”. ●...

  • Page 39: Filter Box: B-56Mp, B-90Mp And B-160Mp

    OPTIONAL PARTS 3.3 Filter Box: B-56MP, B-90MP and B-160MP Unit: inch (mm) Dimensional Data 3-11/16 (94) Dimension Model B-56MP 35-9/16 (904) B-90MP 47-13/16 (1214) B-160MP 60 (1524) Installing Filter Box to Indoor Unit Prepare indoor unit for filter box installation. (1) Open the air inlet grille.
  • Page 40 OPTIONAL PARTS Install the filter box after preparation of the indoor unit. (1) Check if the top plate for the filter box is at the lowest position. (2) Remove the screws on the air outlet side of the indoor unit. (015 Type: three, 024, 030, 036 Type: Securing Screw Top Plate (three)
  • Page 41 OPTIONAL PARTS Attaching Air Filter (Optional). Install the air filter (optional) according to the following procedures (1) and (2). (1) Open the air inlet grille. (2) Secure the air filter (optional) by pushing the filter to the filter Indoor Unit box frame and rotating the filter holder on the central rail 90°...

  • Page 42: Motion Sensor Kit: Sor-Nep

    OPTIONAL PARTS 3.4 Motion Sensor Kit: SOR-NEP Dimensional Data Unit: inch (mm) 4-1/2 (115) Installation State Motion Sensor Kit (SOR-NEP) TC-18004-rev.2...
  • Page 43 OPTIONAL PARTS Installation ● Do not run the connecting cable for the motion sensor kit and the power supply wiring (208/230V) in parallel. It may cause a malfunction of the motion sensor kit from electromagnetic interference (EMI). ● When the motion sensor kit is installed along with the indoor unit, start from procedure ●...
  • Page 44 OPTIONAL PARTS Attach the motion sensor kit on the lower cover. (1) Insert the motion sensor kit and the connecting cable to the position for the motion sensor kit. Service Hole (2) Insert the connecting cable through the hole for Hook connecting cable between insulations.

  • Page 45: Condensate Pump Kit: Dupc-63K1 And Dupc-160K1

    OPTIONAL PARTS 3.5 Condensate Pump Kit: DUPC-63K1 and DUPC-160K1 ● To ensure correct performance, use this manual together with the “Installation and Maintenance Manual” for the indoor unit and the wireless controller. Forward this information to the building owner and request that they maintain all the equipment manuals.
  • Page 46 OPTIONAL PARTS 3. Installation Installation Space and Position ● For this condensate pump, the condensate piping connection changes from VP20 to VP25. (PVC pipe). ● The condensate piping and the refrigerant piping can be connected from only the top right side of the indoor unit viewing from the front.
  • Page 47 OPTIONAL PARTS Installing to Indoor Unit Refer to the “Installation and Maintenance Manual” for the indoor unit along with this manual. 3.2.1 Before Installing to Indoor Unit It is recommended that this condensate pump kit be installed before the indoor unit is mounted although it is possible after the indoor unit is mounted.
  • Page 48 OPTIONAL PARTS 4. Refrigerant Piping Work Flare Nut (1) Connect the refrigerant pipes ( ) to field Field Refrigerant Pipe (The insulation is required.) refrigerant pipe. Pipe Insulations Refrigerant Pipes (2) Wrap the accessory pipe insulation ( around the flare connection. 3 Cable Clamps Ceiling x 2 Places...
  • Page 49 OPTIONAL PARTS ● Use the accessory L-shaped pipe to create vertical Down-Slope condensate piping. Otherwise, the drain water will flow back to the unit, causing overflowing. Additionally, do not create a 5-7/8 ~ 23-5/8 inches rising part at the top of the L-shaped pipe. (150 ~ 600mm) ●...
  • Page 50 OPTIONAL PARTS 6. Electrical Wiring ● Do not perform the electrical wiring connection without referring to the installation manual. If the instructions are not followed correctly, it may result in heat generation at connection, electrical shock or a fire. ● Make sure that the electrical wires are securely fixed in order not to apply an external force to the terminal connections of the wirings.
  • Page 51 OPTIONAL PARTS 7. Test Run Check that the power supply is turned ON before the test run. If the water is poured without turning ON, it overflows because the condensate pump is not operating. (1) Drainage and Water Leakage Check After performing the condensate piping work and the electrical wiring, check to ensure that water flows freely as in the following procedures.
  • Page 52 OPTIONAL PARTS 8. Maintenance The maintenance for the drain-up mechanism must be performed by your contractor or authorized service engineer. Otherwise, it may cause malfunction, water leakage, an electrical shock or injury from a fall by the drain-up mechanism. Operation Method The condensate pump is built in the indoor unit.
  • Page 53 OPTIONAL PARTS 9. Troubleshooting In the following instance, failure of the condensate pump or float switch or an abnormality of condensate piping may occur. Stop the indoor unit operation and contact your distributor. (1) The alarm code “01” is indicated on LCD of remote control switch. (2) Water leakage occurs at the indoor unit.
  • Page 54 OPTIONAL PARTS 3.6 Duct Adapter: PD-100 Unit: inch [mm] Installation State Decorative Panel Specifications Model PD-100 Item Applicable Indoor Unit Model 015 to 036 ((H,Y,C)ICS**B21S) Max. Capacity of Fresh Air Intake /min.) Purpose for Fresh Air Intake Connecting Duct Diameter inch (mm) f3-15/16 (f100.0) Material...

  • Page 55: Infrared (Ir) Receiver Kit: Csirk01

    OPTIONAL PARTS 3.7 Infrared (IR) Receiver Kit: CSIRK01 Dimensional Data Unit: inch (mm) 4-1/2 (115) Installation State IR Receiver Kit 3-21 TC-18004-rev.2...
  • Page 56 OPTIONAL PARTS Installation ● Turn OFF the power supply completely before setting the DIP switches, installation work and electrical wiring work for IR receiver kit. If not, it may cause an electric shock. ● When the IR receiver kit is installed near ambient lighting, it may not receive a signal from the wireless controller.
  • Page 57 OPTIONAL PARTS Attach the IR receiver kit to the lower cover. (1) Insert the IR receiver kit and the connecting cable to Service Hole the position for IR receiver kit. Hole for (2) Lead the connecting cable through the hole for Connecting Cable connecting cable.

  • Page 58: Connector Cable: Pcc-1A

    OPTIONAL PARTS 3.8 3P Connector Cable: PCC-1A This accessory connector is utilized to provide remote start/stop capability (binary input) to an indoor unit and provide operating status (binary output) of an indoor unit's functions. (System Parts: One set contains five 3P cords.) Connector (“XARP-03V”...

  • Page 59: Relay And 3 Pin Connector Kit: Psc-5Ra

    OPTIONAL PARTS 3.10 Relay and 3 Pin Connector Kit: PSC-5RA This relay kit provides for basic input/output integration functionality (indoor unit ON/OFF, operating mode, alarm status) to third party controllers and Building Management Systems (BMS). Unit: inch (mm) Max. 4-1/2 (115) 4 (101) 5/16 5/16...

  • Page 61: Selection Data

    SELECTION DATA 4. Selection Data 4.1 Selection Guide Refer to Engineering Manual for the Outdoor Unit. 4.2 Capacity Table 4.2.1 Cooling Capacity Models: (H,Y,C)ICS015B21S, (H,Y,C)ICS024B21S, (H,Y,C)ICS030B21S and (H,Y,C)ICS036B21S Indoor Unit Air Temp. Indoor FWB) Unit Model Outdoor Air (MBH) (MBH) (MBH) (MBH) (MBH)

  • Page 62: Heating Capacity

    SELECTION DATA 4.2.2 Heating Capacity Models: (H,Y,C)ICS015B21S, (H,Y,C)ICS024B21S, (H,Y,C)ICS030B21S and (H,Y,C)ICS036B21S Indoor Unit Air Temp. Indoor FDB) Unit Model Outdoor Air (MBH) (MBH) (MBH) (MBH) (MBH) (MBH) Temp. ( FWB) 13.4 13.4 13.4 13.4 13.3 13.1 14.0 14.0 14.0 14.1 13.8 13.7 14.7...

  • Page 63: Annex

    Annex Important Notices about Indoor Units Produced in September 2019 or Later* Refer to Technical Bulletin for applicable serial numbers. 2. Indoor Unit Type 2.11.4 Wiring Diagram (Continued) Control PCB for the following models are changed and layout of rotary switch and DIP switch settings are changed.
  • Page 64 4-Way Cassette Type Indoor Unit Models: (H,Y,C)IC4008B21S, (H,Y,C)IC4012B21S, (H,Y,C)IC4015B21S, (H,Y,C)IC4018B21S, (H,Y,C)IC4024B21S, (H,Y,C)IC4030B21S, (H,Y,C)IC4036B21S and (H,Y,C)IC4048B21S with Decorative Panel P-AP160NA2 Annex-2...
  • Page 65 Models: (H,Y,C)IC4008B21S, (H,Y,C)IC4012B21S, (H,Y,C)IC4015B21S, (H,Y,C)IC4018B21S, (H,Y,C)IC4024B21S, (H,Y,C)IC4030B21S, (H,Y,C)IC4036B21S and (H,Y,C)IC4048B21S with Decorative Panel P-AP160NAE1 Annex-3...
  • Page 66 2-Way Cassette Type Indoor Unit Models: (H,Y,C)IC2018B21S and (H,Y,C)IC2024B21S Annex-4...
  • Page 67 1-Way Cassette Type Indoor Unit Models: (H,Y,C)IC1006B21S, (H,Y,C)IC1008B21S, (H,Y,C)IC1012B21S and (H,Y,C)IC1015B21S Annex-5...
  • Page 68 4-Way Cassette Mini Type Indoor Unit Models: (H,Y,C)ICM008B21S, (H,Y,C)ICM012B21S, (H,Y,C)ICM015B21S and (H,Y,C)ICM018B21S Annex-6...
  • Page 69 Ceiling Suspended Type Indoor Unit Models: (H,Y,C)ICS015B21S, (H,Y,C)ICS024B21S, (H,Y,C)ICS030B21S and (H,Y,C)ICS036B21S Annex-7...
  • Page 70 3. Optional Parts Line Up (Continued) Item Optional Parts Optional Parts Adopting Unit Type Adopting Model Name Model Name Ducted (Medium Static) [1st Generation] (H,Y,C)IDM006 to 048B21S Ducted (Slim) (H,Y,C)IDS006 to 018B21S Ducted (EconoFresh) (H,Y,C)IDM030 to 048B21E Wall Mount TIWM006 to 030B22S Connector Cable 2-Way Cassette (H,Y,C)IC2018, 024B21S...
  • Page 71 1. Connector Cable: PCC-CN8-H This optional connector is utilized to provide auxiliary heater signal output capability from indoor unit PCB connector (CN8) to PSC-5RA connector (CN7) for auxiliary heater installation. (System Parts: One set contains one connector cable.) Name Connector Cable Model PCC-CN8-H Remarks...
  • Page 72 © 2018 Johnson Controls, Inc. TC-18004-rev.2 Code No. LIT-12013004 Revised September 2019...

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