Bosch Climate 5000 Series Installation And Operating Instructions Manual
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Bosch Climate 5000 Series Installation And Operating Instructions Manual

Bosch Climate 5000 Series Installation And Operating Instructions Manual

Wall mounted ductless split air conditioner/heat pump
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Installation and Operating Instructions
Wall Mounted Ductless Split Air Conditioner/Heat Pump
Climate 5000 Series - Gen 4

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June 26, 2025

Installation through fire rated wall assembly

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Summary of Contents for Bosch Climate 5000 Series

  • Page 1 Installation and Operating Instructions Wall Mounted Ductless Split Air Conditioner/Heat Pump Climate 5000 Series - Gen 4...
  • Page 2 Installation and Operating Instructions Bosch Climate 5000 Series Gen 4 Wall Mounted Ductless Split Air Conditioner / Heat Pump - BTC 769203305 B (11.2024)

  • Page 3: Table Of Contents

    12 Test Run 12.1 Before Test Run 12.2 Test Run Instructions 13 Display Codes (Indoor Unit) 13.1 Online Help Resources Bosch Climate 5000 Series Gen 4 Wall Mounted Ductless Split Air Conditioner / Heat Pump - BTC 769203305 B (11.2024)

  • Page 4: Key To Symbols And Safety Instructions

    In addition, you must ONLY use R454B if additional refrigerant needs to be added into the system. Do NOT use any other refrigerant type. Bosch Climate 5000 Series Gen 4 Wall Mounted Ductless Split Air Conditioner / Heat Pump - BTC 769203305 B (11.2024)
  • Page 5 Do not operate your air conditioner in a wet room such as a bathroom or laundry room. Too much exposure to water can cause electrical components to short circuit. Bosch Climate 5000 Series Gen 4 Wall Mounted Ductless Split Air Conditioner / Heat Pump - BTC 769203305 B (11.2024)

  • Page 6: For R454B Refrigerant Charge Amount And Minimum Room Area

    Bosch Climate 5000 Series Gen 4 Wall Mounted Ductless Split Air Conditioner / Heat Pump - BTC 769203305 B (11.2024)
  • Page 7 The ventilation should safely disperse any released refrigerant and preferably expel it externally into the atmosphere. Bosch Climate 5000 Series Gen 4 Wall Mounted Ductless Split Air Conditioner / Heat Pump - BTC 769203305 B (11.2024)
  • Page 8 Bosch Climate 5000 Series Gen 4 Wall Mounted Ductless Split Air Conditioner / Heat Pump - BTC 769203305 B (11.2024)

  • Page 9: Packing And Unpacking The Unit

    Using the packing belt if necessary. It is recommended to keep all packaging items in case you may need them in the future. Bosch Climate 5000 Series Gen 4 Wall Mounted Ductless Split Air Conditioner / Heat Pump - BTC 769203305 B (11.2024)

  • Page 10: Components

    Φ9.52( 3/8in) Piping kits are available as an accessory. Vapor side Φ12.7( 1/2in) Φ 16( 5/8in) Table 4 10 | Bosch Climate 5000 Series Gen 4 Wall Mounted Ductless Split Air Conditioner / Heat Pump - BTC 769203305 B (11.2024)

  • Page 11: Installation Summary - Indoor Unit

    (Page 13) (Page 14) Wrap Piping and Cable (Page 16) STEP Mount Indoor Unit (Page 16) Figure 1 Bosch Climate 5000 Series Gen 4 Wall Mounted Ductless Split Air Conditioner / Heat Pump - BTC 769203305 B (11.2024) | 11...

  • Page 12: System Components

    Illustrations in this manual are for explanatory purposes. The actual shape of your indoor unit may be slightly different. The actual shape shall prevail. 12 | Bosch Climate 5000 Series Gen 4 Wall Mounted Ductless Split Air Conditioner / Heat Pump - BTC 769203305 B (11.2024)

  • Page 13: Indoor Unit Installation

    Then secure the mounting plate to the wall by tightening the screws directly into the clip anchors. Bosch Climate 5000 Series Gen 4 Wall Mounted Ductless Split Air Conditioner / Heat Pump - BTC 769203305 B (11.2024) | 13...
  • Page 14 Φ 65(2.5) Φ 65(2.5) LIQUID inch RECOMMAND 95(3.7) 50(1.9) 965(38) 18k Btuh Model Figure 6 Figure 8 14 | Bosch Climate 5000 Series Gen 4 Wall Mounted Ductless Split Air Conditioner / Heat Pump - BTC 769203305 B (11.2024)

  • Page 15: Step 4: Prepare Refrigerant Piping

    Refer to the Refrigerant Piping Connection section of this manual for detailed instructions. Bosch Climate 5000 Series Gen 4 Wall Mounted Ductless Split Air Conditioner / Heat Pump - BTC 769203305 B (11.2024) | 15...
  • Page 16 Use a bracket or wedge to prop up the unit, giving you enough room to connect the refrigerant piping, signal/power cable, and drain hose. Refer to Figure 13 for an example. 16 | Bosch Climate 5000 Series Gen 4 Wall Mounted Ductless Split Air Conditioner / Heat Pump - BTC 769203305 B (11.2024)
  • Page 17 Figure 15 Figure 14 Bosch Climate 5000 Series Gen 4 Wall Mounted Ductless Split Air Conditioner / Heat Pump - BTC 769203305 B (11.2024) | 17...
  • Page 18 All wiring must be performed strictly in accordance with the wiring diagram located on the inside of the indoor unit's wire cover. Table 5 18 | Bosch Climate 5000 Series Gen 4 Wall Mounted Ductless Split Air Conditioner / Heat Pump - BTC 769203305 B (11.2024)
  • Page 19 Wire cover Terminal block Cable clamp Rat baffle(some units) Knock-out panel Figure 17 Bosch Climate 5000 Series Gen 4 Wall Mounted Ductless Split Air Conditioner / Heat Pump - BTC 769203305 B (11.2024) | 19...

  • Page 20: Indoor Unit

    While bundling these items together, do not intertwine or cross the signal/power cable with any other wiring. Figure 20 20 | Bosch Climate 5000 Series Gen 4 Wall Mounted Ductless Split Air Conditioner / Heat Pump - BTC 769203305 B (11.2024)
  • Page 21 Remove connectors A and B, then perform the refrigerant piping connection between indoor unit and outdoor unit. Red point protruding Connector A Connector B Cross-shape part Figure 22 Bosch Climate 5000 Series Gen 4 Wall Mounted Ductless Split Air Conditioner / Heat Pump - BTC 769203305 B (11.2024) | 21...

  • Page 22: Outdoor Unit Installation

    Protected from prolonged periods of direct sunlight or rain Figure 25 ◦ Where snowfall is anticipated, take appropriate measures to prevent ice buildup and coil damage. 22 | Bosch Climate 5000 Series Gen 4 Wall Mounted Ductless Split Air Conditioner / Heat Pump - BTC 769203305 B (11.2024)

  • Page 23: Install Drain Fitting

    If water drains too slowly, it can freeze in the hose and flood the unit. Figure 26 Base pan hole of outdoor unit Seal Seal Drain joint Figure 27 Bosch Climate 5000 Series Gen 4 Wall Mounted Ductless Split Air Conditioner / Heat Pump - BTC 769203305 B (11.2024) | 23...

  • Page 24: Anchor Outdoor Unit

    Then,bolt the unit firmly to the brackets. If allowed, you can install the wall-mounted unit with rubber gaskets to reduce vibration and noise. 24 | Bosch Climate 5000 Series Gen 4 Wall Mounted Ductless Split Air Conditioner / Heat Pump - BTC 769203305 B (11.2024)

  • Page 25: Unit Mounting Dimensions

    BMS500-AAS030-1CSXRD, BMS500-AAS036-1CSXLD, BMS500-AAS036-1CSXRD, BMS500-AAS024-1CSXRD, BMS500-AAS024-1CSXHD, BMS500-AAM027-1CSXRD, 37.2"x 31.9"x 16.1" (946x810x410) 26.5" (673) 15.9" (403) BMS500-AAM036-1CSXRD, BMS500-AAM018-1CSXHD, BMS500-AAM027-1CSXHD Table 6 Bosch Climate 5000 Series Gen 4 Wall Mounted Ductless Split Air Conditioner / Heat Pump - BTC 769203305 B (11.2024) | 25...

  • Page 26: Rows Of Series Installation

    Figure 29 H: Unit height L: Height of the wall behind the unit A: Distance between unit and wall 26 | Bosch Climate 5000 Series Gen 4 Wall Mounted Ductless Split Air Conditioner / Heat Pump - BTC 769203305 B (11.2024)

  • Page 27: Refrigerant Piping Connection

    Be extra careful not to damage, kink, or deform the pipe while cutting. This will drastically reduce the heating efficiency of the unit. Bosch Climate 5000 Series Gen 4 Wall Mounted Ductless Split Air Conditioner / Heat Pump - BTC 769203305 B (11.2024) | 27...
  • Page 28 Clamp flaring block on the end of the pipe. The end of the pipe must extend beyond the edge of the flare form in accordance with the dimensions shown in the Table 6. 28 | Bosch Climate 5000 Series Gen 4 Wall Mounted Ductless Split Air Conditioner / Heat Pump - BTC 769203305 B (11.2024)

  • Page 29: Connecting Piping To Indoor Unit

    Align the center of the two pipes that you will connect. See Figure 37. Indoor unit tubing Flare nut Pipe Figure 37 Bosch Climate 5000 Series Gen 4 Wall Mounted Ductless Split Air Conditioner / Heat Pump - BTC 769203305 B (11.2024) | 29...

  • Page 30: Connecting Tubing To Outdoor Unit

    Exposed piping may cause condensation or may cause Repeat Steps 3 to 6 for the remaining pipe. burns when touched. 30 | Bosch Climate 5000 Series Gen 4 Wall Mounted Ductless Split Air Conditioner / Heat Pump - BTC 769203305 B (11.2024)

  • Page 31: Connecting Signal And Power Cables (Outdoor Unit)

    Replace the wire cover on the side of the unit, and screw it in place. Bosch Climate 5000 Series Gen 4 Wall Mounted Ductless Split Air Conditioner / Heat Pump - BTC 769203305 B (11.2024) | 31...

  • Page 32: Evacuation And Charging Process

    350 to 500 microns or less. Close the Low Pressure side of the manifold gauge, and turn off the vacuum pump. 32 | Bosch Climate 5000 Series Gen 4 Wall Mounted Ductless Split Air Conditioner / Heat Pump - BTC 769203305 B (11.2024)

  • Page 33: Adding Refrigerant

    DO NOT remove refrigerant out of the equipment when lineset is shorter than 10ft (3m). Use only recommended lineset minimum length of 16ft (3m). Bosch Climate 5000 Series Gen 4 Wall Mounted Ductless Split Air Conditioner / Heat Pump - BTC 769203305 B (11.2024) | 33...

  • Page 34: Electrical And Refrigerant Leak Checks

    After confirming that all pipe connection points DO NOT leak, replace the valve cover on the outside unit. 34 | Bosch Climate 5000 Series Gen 4 Wall Mounted Ductless Split Air Conditioner / Heat Pump - BTC 769203305 B (11.2024)

  • Page 35: Test Run

    Unit performs HEAT function properly Indoor unit louvers rotate properly Indoor unit responds to remote controller Table 14 Bosch Climate 5000 Series Gen 4 Wall Mounted Ductless Split Air Conditioner / Heat Pump - BTC 769203305 B (11.2024) | 35...

  • Page 36: Display Codes (Indoor Unit)

    Once resolved, power the unit off, wait ten seconds, and power back on to clear the error code. For troubleshooting, please refer to the service manual. 36 | Bosch Climate 5000 Series Gen 4 Wall Mounted Ductless Split Air Conditioner / Heat Pump - BTC 769203305 B (11.2024)

  • Page 37: Online Help Resources

    Alternatively, please visit our Service & Support webpage to find FAQs, videos, service bulletins, and more; www.boschheatingcooling.com/service or use your cellphone to scan the code below. Figure 49 Bosch Climate 5000 Series Gen 4 Wall Mounted Ductless Split Air Conditioner / Heat Pump - BTC 769203305 B (11.2024) | 37...
  • Page 38 Installation and Operating Instructions NOTES: 38 | Bosch Climate 5000 Series Gen 4 Wall Mounted Ductless Split Air Conditioner / Heat Pump - BTC 769203305 B (11.2024)
  • Page 39 Installation and Operating Instructions NOTES: Bosch Climate 5000 Series Gen 4 Wall Mounted Ductless Split Air Conditioner / Heat Pump - BTC 769203305 B (11.2024) | 39...
  • Page 40 United States and Canada Bosch Thermotechnology Corp. 65 Grove St. Watertown, MA 02472 Tel: 800-283-3787 www.bosch-homecomfort.us BTC 769203305 B / 11.2024 Bosch Thermotechnology Corp. reserves the right to make changes without notice due to continuing engineering and technological advances.

This manual is also suitable for:

Bms500-aau009-1ahwxdBms500-aas009-1csxrdBms500-aas009-1csxhdBms500-aau012-1ahwxdBms500-aas012-1csxrdBms500-aas012-1csxhd ... Show all

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