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.
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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 drain 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.
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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.
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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...
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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...
- CONTENTS - IMPORTANT NOTICE AND SAFETY SUMMARY ..................i 1. Introduction ..............................i 2. Important Safety Instructions ........................i 1. General Information (Features) ........................1-1 2. 1-Way Cassette 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 ............................2-4 2.6 Component Data ..........................
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.
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FEATURES ● Flexible Design (1) Ability to choose from three installation types • Corner Type (Standard) It is possible to install the unit closer to the wall side of the ceiling. No interference with ceiling equipment such as lighting, and assists in providing additional space for ceiling equipment.
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FEATURES ● Easy Installation (1) Equipped with a condensate mechanism with high-life pump. Unit: inch (mm) a (11-13/16 (300) or less) High-lift pump with flexible condensate tube Drain Piping Connection makes it possible to raise the condensate pipe, up (Transparent) to 33-1/2 inches (838mm) from the false ceiling surface.
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FEATURES ● Motion Sensor Kit (Optional Part) (1) By adding the motion sensor on the corner of the decorative panel, air conditioning capacity is saved automatically depending on the amount of detection of human activity. In addition, the operation can be stopped automatically if activity is absent and continues for more than 30 minutes.* The motion sensor allows for continuation of a comfortable indoor environment while eliminating unnecessary operation.
1-WAY CASSETTE 2. 1-Way Cassette Type 2.1 Unit Nomenclature Model Descriptions Example Nomenclature Description H = Hitachi Brand Y = York Brand C = Coleman Brand Indoor Unit Indoor Unit Type C1 = 1-Way Cassette Type Capacity (MBH) Refrigerant Type B = R410A Power Supply 2 = 208/230Volts - 1Phase - 60Hz...
1-WAY CASSETTE 2.3 General Data 1-Way Cassette Type Indoor Unit Type (H,Y,C)IC1006B21S (H,Y,C)IC1008B21S (H,Y,C)IC1012B21S Model (H,Y,C)IC1015B21S AC 1Phase, 208/230V, 60Hz Indoor Unit Power Supply Nominal Cooling Capacity*1 Btu/h 6,000 8,000 12,000 15,000 (kW) (1.8) (2.3) (3.5) (4.4) Nominal Heating Capacity*1 Btu/h 6,700 9,000...
1-WAY CASSETTE 2.4 Dimensional Data Models: (H,Y,C)IC1006B21S and (H,Y,C)IC1008B21S with Decorative Panel P-AP36CNA (H,Y,C)IC1012B21S and (H,Y,C)IC1015B21S with Decorative Panel P-AP56CNA Unit: inch (mm) Decorative Panel NOTE: Distance between the wall and louver side panel edge must be a minimum of 59-1/16 inches (1500mm) to prevent short circuiting.
1-WAY CASSETTE 2.6 Component Data Indoor Heat Exchanger and Fan Model (H,Y,C)IC1006B21S (H,Y,C)IC1008B21S (H,Y,C)IC1012B21S (H,Y,C)IC1015B21S Heat Exchanger Type Multi-Pass Cross Finned Tube Tube Material Copper Tube 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...
1-WAY CASSETTE 2.7 Operation Space Models: (H,Y,C)IC1006B21S, (H,Y,C)IC1008B21S, (H,Y,C)IC1012B21S and (H,Y,C)IC1015B21S Unit: inch (mm) Unit: inch (mm) Min. Min. Min. 3-15/16 Min. 11-13/16 3-15/16 (100) 59-1/16 (1500) (100) (300) Piping Side Min. Min. 13/16 (20) 11-13/16 (300) Distance from Wall <...
1-WAY CASSETTE 2.9 Electrical Data Indoor Unit Main Power Applicable Voltage Power Supply Unit Fan Motor Model PH HZ Maximum Minimum (H,Y,C)IC1006B21S 0.050 (H,Y,C)IC1008B21S 0.050 208/230 (H,Y,C)IC1012B21S 0.050 (H,Y,C)IC1015B21S 0.050 VOL: Rated Unit Power Supply Voltage (V) Phase (f) Frequency (Hz) MCA: Minimum Circuit Ampacity (A) MFA: Maximum Fuse Ampacity (A) OPT: Rated Motor Output (kW)
1-WAY CASSETTE 2.10 Sound Data (H,Y,C)IC1006B21S (H,Y,C)IC1008B21S (H,Y,C)IC1012B21S (H,Y,C)IC1015B21S NOTE: Operation sound is equivalent to an anechoic chamber (free space). Noise level will be increased by the surrounding noise and echoes. TC-18002...
1-WAY CASSETTE 2.11 Control System 2.11.1 Refrigerant System Models: (H,Y,C)IC1006B21S, (H,Y,C)IC1008B21S, (H,Y,C)IC1012B21S and (H,Y,C)IC1015B21S 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...
1-WAY CASSETTE 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”...
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1-WAY CASSETTE ■ 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 operated for more than 15 min?* The check interval differs depending on the conditions. Cooling or Dry Operation Gas or Liquid Pipe >...
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1-WAY CASSETTE ■ 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.
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1-WAY CASSETTE ■ Control for Motion Sensor (Optional Part) Motion Sensor : OFF Operation: OFF Operation Stop Operation Start Normal Operation Motion Sensor Setting of Motion Sensor Setting of Wired Controller: OFF Wired Controller: ON Operation Stop at Test Run Mode Not at Test Run Mode Motion Sensor : ON No human activity is...
1-WAY CASSETTE 2.11.3 Safety and Control Device Setting (H,Y,C)IC1006B21S, (H,Y,C)IC1008B21S Model (H,Y,C)IC1012B21S, (H,Y,C)IC1015B21S For Evaporator Fan Motor Thermostat Cut-Out (100 Cut-In For Control Circuit Fuse Capacity 2-14 TC-18002...
OPTIONAL PARTS 3. Optional Parts 3.1 Line Up Optional Parts Item No. Optional Parts Model Name Anti-bacterial Air Filter F-56MS-PK2 Motion Sensor Kit SOR-NES Duct Adapter PD-100 Grille for Front Discharge DG-56SW1 Air Outlet Shutter Plate PIS-56LS Infrared (IR) Receiver Kit C1RK01 3P Connector Cable PCC-1A...
OPTIONAL PARTS 3.2 Anti-bacterial Air Filter: F-56MS-PK2 Unit: inch [mm] Air Volume-Pressure Loss Characteristics (Initial Pressure Loss) 0.20 0.15 0.10 0.05 Air Volume (cfm) 1 Mount anti-bacterial air filter on the air inlet grille with inserting the tab to square hole of the filter. Specifications Model F-56MS-PK2...
OPTIONAL PARTS 3.3 Motion Sensor Kit: SOR-NES Unit: inch [mm] NOTES: 1. Remove the controller cover and attach the motion sensor kit to the cover. It can be attached to both sides of the controller cover. 2. Connect the wiring for the motion sensor kit to the connector CN10 on the indoor unit PCB in the electrical control box.
OPTIONAL PARTS 3.4 Duct Adapter: PD-100 Unit: inch [mm] Specifications Model PD-100 Item Applicable Indoor Unit Model 006 to 015 ((H,Y,C)IC1**B21S) Max. Capacity of Fresh Air Intake /min.) Purpose for Fresh Air Intake Connecting Duct Diameter inch(mm) f3-15/16 (f100.0) Material ABS Resin (UL94V-0) NOTES: 1.
OPTIONAL PARTS 3.5 Grille for Front Discharge: DG-56SW1 Unit: inch [mm] 35-7/16 [900] Top View Indoor Unit 2-3/8 [60] 11-13/16 to 14-3/16 [300 to 360] (Adjustable Length) 24 [610] Right Side View 25 [635] [10] (Opening Dimension [10] for Grille) 4-1/16 [103] (Opening Dimension for Grille) Air Outlet...
OPTIONAL PARTS 3.6 Air Outlet Shutter Plate: PIS-56LS Unit: inch [mm] Specifications Model PI-160LS1 Item Applicable Indoor Unit Model 006 to 015 ((H,Y,C)IC1**B21S) Quantity per unit Shutter Plate Polyethylenes Material Sheet Non-woven Fabric (Flame Resistance: UL94V-0) NOTES: 1. When the indoor unit is installed with a clipped ceiling, the air outlet shutter plate must be used. 2.
OPTIONAL PARTS 3.7 Infrared (IR) Receiver Kit: C1RK01 This IR receiver kit is installed with the 1-way cassette for use with the wireless controller. 3.7.1 Specifications Model C1IRK01 Outer Dimension 4-1/2 × 4-5/16 × 1 inch < W × H × D > (115 ×...
OPTIONAL PARTS 3.7.4 Accessories / Options Accessory Q’ty Remarks IR Receiver Kit With Connecting Cable TIMER FILTER DEF C1IRK01 EMERGENCY HEAT COOL Clamp For Fixing Cable Tie-Wrap For Fixing Cable Installation Manual Operation Manual 3.7.5 Installation ● Turn OFF the power source completely before setting the DIP switch, installation work and electrical wiring work for IR receiver kit.
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OPTIONAL PARTS Air Inlet Grille Removal (1) The air inlet grille can be opened by pushing the knob of the air inlet grille backward. Knobs Air Inlet Grille (two or three) (2) Remove the hook of the supporting string from the decorative panel. Air Inlet Grille Knobs (2 or 3 Portions)
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OPTIONAL PARTS Optional Air Panel Removal Follow the procedures from (1) to (5). At least two (2) people are required for removing. (1) Remove the connectors at the indoor unit side and the decorative panel side. (4) Loosen the panel securing screw at the air outlet side with the letter “L”.
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OPTIONAL PARTS Follow the procedures from (1) to (3) to attach the IR receiver kit on the decorative panel.. Unit: inch (mm) Cable Clamp (Accessory) Attaching Position IR Receiver Kit Cable (1) Insert the IR receiver kit and cable into the attachment position. Attach the coupling hooks (three portions) of the IR receiver kit and the notches at the attachment positions securely.
OPTIONAL PARTS 3.7.6 Optional Functions Turn OFF the power source completely before setting the DIP switch for the IR receiver kit. Not doing so may result in an electric shock. The following switches are on the IR receiver kit. 1 2 3 4 5 6 DIP Switch (DSW1) TIMER FILTER DEF (Factory-Setting)
OPTIONAL PARTS 3.7.7 Identifying Indoor Units Installed in a Side-by-Side Operation Turn OFF the power source completely before setting the DIP switch for the IR receiver kit. Not doing so can cause an electric shock. "Identified" Indoor Unit When two indoor units are installed side by side, the Indoor Indoor commands from the wireless controller may be received...
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OPTIONAL PARTS < Electrical Wiring Connecting and Setting > Connection between Indoor Units Perform the connection work as shown. < Power Source Cable 208/230V > Indoor Unit No.1 Indoor Unit No.2 Indoor Unit No.3 Power Source A B 1 2 A B 1 2 A B 1 2 Cable...
OPTIONAL PARTS 3.7.9 Test Run for Wireless Controller (CIR01) After all installations are completed, a test run should be performed. (1) Perform the test run according to the installation manual for the wireless controller. (2) The test run for the wireless controller will take two hours to complete. If the TIMER indicator (green) is flashing (0.5 second ON/0.5 second OFF) after two hours, an alarm may occur.
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”...
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...
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)IC1006B21S, (H,Y,C)IC1008B21S, (H,Y,C)IC1012B21S and (H,Y,C)IC1015B21S Indoor Indoor air Temp Unit Outdoor Model air Temp [MBH] [MBH] [MBH] [MBH] [MBH] [MBH] [MBH] [MBH] [MBH] [MBH] [MBH] [MBH] [MBH] [MBH] 12.4 10.2 12.7...
SELECTION DATA 4.2.2 Heating Capacity Models: (H,Y,C)IC1006B21S, (H,Y,C)IC1008B21S, (H,Y,C)IC1012B21S and (H,Y,C)IC1015B21S Indoor Indoor Indoor Indoor air Temp air Temp Unit Unit Outdoor Outdoor air Temp air Temp Model Model [MBH] [MBH] [MBH] [MBH] [MBH] [MBH] [MBH] [MBH] [MBH] [MBH] [MBH] [MBH] 10.6 10.6 10.6...
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