Bosch Climate 5000 Series Installation Instructions Manual
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Bosch Climate 5000 Series Installation Instructions Manual

Multi zone ductless air conditioner / heat pump
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Installation Instructions
Multi Zone Ductless Air Conditioner / Heat Pump
Climate 5000 Series
WARNING:
 Installation must be performed by a licensed
contractor, and per the instructions in the
installation manual. Improper installation can
cause water leakage, electrical shock, or fire.
 In North America, installation must
be performed in accordance with the
requirement of NEC (National Electric Code)
and CEC (Canadian Electric Code) by licensed
and qualified personnel only.
 Only contact a licensed contractor for repair
or maintenance of this unit.

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Summary of Contents for Bosch Climate 5000 Series

  • Page 1 Installation Instructions Multi Zone Ductless Air Conditioner / Heat Pump Climate 5000 Series WARNING:  Installation must be performed by a licensed contractor, and per the instructions in the installation manual. Improper installation can cause water leakage, electrical shock, or fire.
  • Page 2 Installation Instructions Bosch Climate 5000 Series Multi Zone Ductless Air Conditioner / Heat Pump (06.2022)

  • Page 3: Table Of Contents

    11.2 Test Run Instructions 12 Automatic Wiring/Piping Correction Function 12.1 How To Activate This Function 13 Features and Operation 13.1 Protection of the Air Conditioner 13.2 Operation Bosch Climate 5000 Series Multi Zone Ductless Air Conditioner / Heat Pump (06.2022)

  • Page 4: Key To Symbols And Safety Instructions

    Lead components, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www. P65Warnings.ca.gov. Bosch Climate 5000 Series Multi Zone Ductless Air Conditioner / Heat Pump (06.2022)
  • Page 5 NOTICE: PROPERTY DAMAGE  Install condensate drainage piping according to the instructions in this manual. Improper condensate drainage may cause water damage to your home and property. Bosch Climate 5000 Series Multi Zone Ductless Air Conditioner / Heat Pump (06.2022)

  • Page 6: Components

    8-733-956-202 BMS500-AAM018-1CSXHC 3/8”-->1/2” 3/8”-->1/2” 1/2”-->3/8” 8-733-956-203 BMS500-AAM027-1CSXHC 1/4”-->3/8” 1/2”-->5/8” 3/8”-->1/2” Max Performance 1/2”-->3/8” 8-733-956-227 BMS500-AAM036-1CSXHC 1/4”-->3/8” 1/2”-->5/8” 1/2”-->3/8” 1/4”-->3/8” 8-733-956-204 BMS500-AAM048-1CSXHC 1/2”-->5/8” 3/8”-->1/2” Table 2 Flare Adapters Bosch Climate 5000 Series Multi Zone Ductless Air Conditioner / Heat Pump (06.2022)

  • Page 7: Installation Summary

    Connect the refrigerant pipes Connect the wires (Page 10) (Page 14) (Page 17) Perform a test run Evacuate the refrigeration (Page 23) system (Page 21) Figure 1 Bosch Climate 5000 Series Multi Zone Ductless Air Conditioner / Heat Pump (06.2022)

  • Page 8: Installation Diagram

        D iagram shown using Wall Mounted Indoor unit only. Indoor unit can be changed with Four-Way Cassette, Concealed Ducted type indoors or mixed based on applications. Please refer to Installation Manual from Indoor Unit for Indoor unit installation procedures. Bosch Climate 5000 Series Multi Zone Ductless Air Conditioner / Heat Pump (06.2022)

  • Page 9: Specifi Cations

    Outdoor unit Indoor unit Max.Height difference 33 ft (10 m) Indoor unit or less 49 ft (15m) or less Figure 3 Bosch Climate 5000 Series Multi Zone Ductless Air Conditioner / Heat Pump (06.2022)

  • Page 10: Outdoor Unit Installation

    If necessary, use an awning. (See Fig.4 & 5) Figure 6 Strong wind Strong wind Figure 4 Strong wind Figure 5 1 0 | Bosch Climate 5000 Series Multi Zone Ductless Air Conditioner / Heat Pump (06.2022)
  • Page 11 Be sure to keep the unit unobstructed in at least two of the three directions (M, N, P) (See Fig. 9) Figure 9 Figure 7 | 11 Bosch Climate 5000 Series Multi Zone Ductless Air Conditioner / Heat Pump (06.2022)
  • Page 12 Make sure the water drains to a safe location where it will not cause water damage or a slipping hazard. Base pan hole of outdoor unit Seal Seal Drain joint Figure 10 1 2 | Bosch Climate 5000 Series Multi Zone Ductless Air Conditioner / Heat Pump (06.2022)
  • Page 13 3 X 3/8" (Φ9.52mm) + 1 x 1/2" (Φ12.7mm) BMS500-AAM048-1CSXHC 8-733-956-204 5 X 1/4" (Φ6.35mm) 3 X 3/8" (Φ9.52mm) + 2 x 1/2" (Φ12.7mm) Table 9 Figure 11 | 13 Bosch Climate 5000 Series Multi Zone Ductless Air Conditioner / Heat Pump (06.2022)

  • Page 14: Refrigerant Piping Connection

    Make sure that the pipe is cut at a perfect 90° angle. Refer to Fig.12 for cut examples. Flare nut 90° Oblique Rough Warped Copper pipe Figure 12 Figure 14 1 4 | Bosch Climate 5000 Series Multi Zone Ductless Air Conditioner / Heat Pump (06.2022)
  • Page 15 NOTICE:  Make sure the pipe is properly connected. Over tightening may damage the bell mouth and under tightening may lead to refrigerant leak. | 15 Bosch Climate 5000 Series Multi Zone Ductless Air Conditioner / Heat Pump (06.2022)
  • Page 16 If there is a refrigerant leak, ventilate the area immediately and evacuate the system (refer to the Evacuation and Charging Process section of this manual). 1 6 | Bosch Climate 5000 Series Multi Zone Ductless Air Conditioner / Heat Pump (06.2022)

  • Page 17: Wiring

    The unit’s power information can be found on the rating sticker on the terminal of each wire to its corresponding terminal. product. Secure the cable with designated cable clamp. | 17 Bosch Climate 5000 Series Multi Zone Ductless Air Conditioner / Heat Pump (06.2022)

  • Page 18: Wiring Diagrams

    Figure 20 Refer to the following fi gures for unit wiring . Run the main power cord through the lower line-outlet of the cord clamp. 1 8 | Bosch Climate 5000 Series Multi Zone Ductless Air Conditioner / Heat Pump (06.2022)
  • Page 19 Installation Instructions Two-Zone system Three-Zone system Figure 21 | 19 Bosch Climate 5000 Series Multi Zone Ductless Air Conditioner / Heat Pump (06.2022)
  • Page 20 Installation Instructions Four-Zone system Five-Zone system Figure 22 2 0 | Bosch Climate 5000 Series Multi Zone Ductless Air Conditioner / Heat Pump (06.2022)

  • Page 21: Evacuation And Charging Process

    Connect the refrigeration hose from the low side manifold gauge to the master service valve port (M2), on the outdoor unit. Connect charge hose from the manifold gauge to the vacuum pump. | 21 Bosch Climate 5000 Series Multi Zone Ductless Air Conditioner / Heat Pump (06.2022)

  • Page 22: Adding Refrigerant

    (Refer to table 8 for Indoor unit liquid line diameters) BMS500-AAM048-1CSXHC 8-733-956-204 123ft (37.5m) Table 12 * Calculated based on 9K IDU 2 2 | Bosch Climate 5000 Series Multi Zone Ductless Air Conditioner / Heat Pump (06.2022)

  • Page 23: Calculation Steps

    Total Zone Charge Amount = 16oz + 4.8oz + 4.8oz = 25.6oz 3. Step3: Calculate the additional refrigerant needed Additional Refrigerant Amount = 25.6oz – 15.68oz = 9.92oz | 23 Bosch Climate 5000 Series Multi Zone Ductless Air Conditioner / Heat Pump (06.2022)

  • Page 24: Electrical And Refrigerant Leak Checks

    Perform refrigerant leak check on all joints. Indoor unit check point Outdoor unit check point Check A, B, C, D, E when applicable Figure 25 2 4 | Bosch Climate 5000 Series Multi Zone Ductless Air Conditioner / Heat Pump (06.2022)

  • Page 25: Test Run

    Make sure there is no vibration or abnormal noise during operation. Ensure the wind, noise, and water generated by the unit do not disturb your neighbors or pose a safety hazard. | 25 Bosch Climate 5000 Series Multi Zone Ductless Air Conditioner / Heat Pump (06.2022)

  • Page 26: Automatic Wiring/Piping Correction Function

    Ensure IDU and ODU have been powered up for at least 2 minutes. Press the check switch on the outdoor PCB board until the LED displays "CE". 2 6 | Bosch Climate 5000 Series Multi Zone Ductless Air Conditioner / Heat Pump (06.2022)

  • Page 27: Features And Operation

    (generally higher than 80% relative humidity). Adjust the horizontal louver to the maximum air outlet position and select HIGH fan speed to reduce and eliminate moisture. | 27 Bosch Climate 5000 Series Multi Zone Ductless Air Conditioner / Heat Pump (06.2022)

  • Page 28: Troubleshooting

    Disconnect the power, then reconnect. Operation is erratic, unpredictable, or unit is unresponsive  Press ON/OFF button on remote control to restart operation. Table 13 2 8 | Bosch Climate 5000 Series Multi Zone Ductless Air Conditioner / Heat Pump (06.2022)

  • Page 29: Troubleshooting Tips

    Make sure that all doors and windows are closed during use Poor heating performance Low refrigerant due to leak or long-term use Check for leaks, repair if necessary and top off refrigerant Table 14 | 29 Bosch Climate 5000 Series Multi Zone Ductless Air Conditioner / Heat Pump (06.2022)

  • Page 30: Error Codes

    Evaporator coil outlet temperature sensor T2B is in open circuit or has short circuited EC 50 Open or short circuit of outdoor unit temperature sensor(T3,T4.T5) Table 15 3 0 | Bosch Climate 5000 Series Multi Zone Ductless Air Conditioner / Heat Pump (06.2022)

  • Page 31: Disposal Guidelines

     Disposing of this product correctly will help ensure that the waste undergoes the necessary treatment, recovery and recycling. | 31 Bosch Climate 5000 Series Multi Zone Ductless Air Conditioner / Heat Pump (06.2022)
  • Page 32 United States and Canada Bosch Thermotechnology Corp. 65 Grove St. Watertown, MA 02472 Tel: 866-642-3198 Fax: 603-965-7581 www.bosch-thermotechnology.us BTC 769103307 B / 06.2022 Bosch Thermotechnology Corp. reserves the right to make changes without notice due to continuing engineering and technological advances.

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