Panasonic CU-4KE31NBU Manuals

Manuals and User Guides for Panasonic CU-4KE31NBU. We have 2 Panasonic CU-4KE31NBU manuals available for free PDF download: Technical & Service Manual

Panasonic CU-4KE31NBU Technical & Service Manual (122 pages)

DC INVERTER MULTI-SYSTEM AIR CONDITIONER

Brand: Panasonic | Category: Air Conditioner | Size: 2.63 MB

Table of Contents

4
- Safety Precautions
  
  2
  - Table of Contents
    4
- Applicable Multi-Outdoor Units
  
  5
- 1 Operating Range
  
  6
- 2 Specifications
  
  7
- 3 Dimensional Data
  
  23
- 4 Refrigerant Flow Diagram
  
  25
- 5 Performance Data
  
  26
  - Air Throw Distance Charts
    26
- 6 Electrical Data
  
  31
  - Electric Wiring Diagrams
    31
- 7 Functions
  
  32
  - Operation Functions
    32
  - Night Setback
    33
  - Protective Functions
    34
- 8 Troubleshooting (before Calling for Service)
  
  35
- APPENDIX A Operating Instructions
  
  44
- APPENDIX B Operating Instructions
  
  44
  - Operating Instructions
    45
Section 1

46
- Features
  46
  - Product Information
    46
- Electrical Requirements
  47
- Installation Location
  47
- Safety Instructions
  47
- Names of Parts
  49
  - Remote Controller
    52
- Using the Remote Controller
  54
- Operation with the Remote Controller
  56
  - Automatic Operation
    56
  - Manual Operation
    57
  - Adjusting the Fan Speed
    58
  - Night Setback Mode
    59
  - QUIET Mode
    60
  - HIGH POWER Mode
    60
- Special Remarks
  61
- Setting the Timer
  62
- Tips for Energy Saving
  64
- Using the 1-Hour off Timer
  64
- Adjusting the Airflow Direction
  65
- Care and Cleaning
  66
- Operation Without the Remote Controller
  66
- Wired Remote Controller
  68
- Operating Range
  69
- Troubleshooting (before Calling for Service)
  69
- Specifications
  70
Section 2

74
- Features
  74
- Electrical Requirements
  75
- Installation Location
  75
- Safety Instructions
  75
- Names of Parts
  77
- Using the Remote Controller
  82
- Operation with the Remote Controller
  84
  - Automatic Operation
    84
  - Manual Operation
    85
  - Adjusting the Fan Speed
    86
  - Night Setback Mode
    87
  - QUIET Mode
    88
  - HIGH POWER Mode
    88
- Special Remarks
  89
- Setting the Timer
  90
- Tips for Energy Saving
  92
- Using the 1-Hour off Timer
  92
- Adjusting the Airflow Direction
  93
- Care and Cleaning
  94
- Operation Without the Remote Controller
  94
- Wired Remote Controller
  96
- Operating Range
  97
- Troubleshooting (before Calling for Service)
  97
- Specifications
  98
- Appendix C Installation Instructions
  100
For Indoor Unit Installation Instructions Split System Air Conditioner

101
- Installation Instructions
  101
- Important
  102
- Please Read before Starting
  102
  - Special Precautions
    102
- 1 General
  
  104
- 2 Installation Site Selection
  
  105
  - Indoor Unit
    105
  - Embedding the Tubing and Wiring
    106
- 3 How to Install the Indoor Unit
  
  107
  - Remove the Rear Panel from the Unit
    107
  - Make a Hole
    107
  - Install the Rear Panel on the Wall
    108
  - Removing and Installing the Grille
    109
  - Shape the Indoor Side Tubing
    111
  - Wiring Instructions
    111
  - Wiring Instructions for Inter-Unit Connections
    112
  - Mounting
    114
  - Drain Hose
    115
- 4 How to Test Run the Air Conditioner
  
  117
- 5 Remote Controller Installation Position
  
  118
  - Mounting on a Wall
    118
- 6 Address Switch
  
  119
  - Address Setting of the Remote Controller
    119
- 7 Connecting a Home Automation Device
  
  120
- 8 Installation Check Sheet
  
  120

Panasonic CU-4KE31NBU Technical & Service Manual (124 pages)

DC INVERTER MULTI-SYSTEM AIR CONDITIONER

Brand: Panasonic | Category: Air Conditioner | Size: 2.62 MB

Table of Contents

4
- Safety Precautions
  
  2
  - Table of Contents
    4
- Applicable Indoor Units
  
  6
- 1 Operating Range
  
  7
- 2 Specifications
  
  8
- 3 Dimensional Data
  
  21
  - Outdoor Unit Cu-3Ke19Nbu
    21
- 4 Refrigerant Flow Diagram
  
  24
- 5 Performance Data
  
  27
  - Temperature Charts
    27
  - Cooling Capacity
    50
  - Cooling Capacity (Low Ambient)
    56
  - Heating Capacity
    62
- 6 Electrical Data
  
  68
  - Electric Wiring Diagrams
    68
- 7 Functions
  
  71
  - Explanation of Functions
    71
  - Protective Functions
    77
  - Current Control
    78
- 8 Troubleshooting (before Calling for Service)
  
  80
- 9 Refrigerant R410A: Special Precautions When Servicing Unit
  
  88
- Appendix Ainstallation Instructions
  
  96
For Outdoor Unit Installation Instructions Split System Air Conditioner

97
- Installation Instructions
  97
- Important
  98
- Please Read before Starting
  98
- 1 General
  
  100
- 2 Installation Site Selection
  
  101
  - Indoor Unit
    101
  - Connecting Indoor Units
    103
  - Outdoor Unit
    107
  - Baffle Plate for the Outdoor Unit
    107
  - Outer Dimensions of Outdoor Unit
    110
  - Diagram of Outdoor Unit Installation
    111
- 3 Installation Process
  
  112
  - Embedding the Tubing and Wiring
    112
  - Use of the Flaring Method
    112
  - Flaring Procedure with a Flare Tool
    112
  - Caution before Connecting Tubes Tightly
    113
  - Tubing Connections
    113
  - Insulation of Refrigerant Tubing
    114
  - Taping the Tubes
    115
  - Finishing the Installation
    115
- 4 Air Purging
  
  115
  - Air Purging with a Vacuum Pump (for Test Run)
    115
  - Pump down
    117
- 5 Wiring Instructions
  
  118
- 6 Test Run
  
  122
- 7 Connecting a Home Automation Device
  
  123
- 8 Installation Check Sheet
  
  123

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Panasonic CU-4KE31NBU Manuals

Panasonic CU-4KE31NBU Technical & Service Manual (122 pages)

Table of Contents

Table of Contents

Safety Precautions

Applicable Multi-Outdoor Units

1 Operating Range

2 Specifications

3 Dimensional Data

4 Refrigerant Flow Diagram

5 Performance Data

6 Electrical Data

7 Functions

8 Troubleshooting (before Calling for Service)

APPENDIX A Operating Instructions

APPENDIX B Operating Instructions

Section 1

Section 2

For Indoor Unit Installation Instructions Split System Air Conditioner

1 General

2 Installation Site Selection

3 How to Install the Indoor Unit

4 How to Test Run the Air Conditioner

5 Remote Controller Installation Position

6 Address Switch

7 Connecting a Home Automation Device

8 Installation Check Sheet

Panasonic CU-4KE31NBU Technical & Service Manual (124 pages)

Table of Contents

Table of Contents

Safety Precautions

Applicable Indoor Units

1 Operating Range

2 Specifications

3 Dimensional Data

4 Refrigerant Flow Diagram

5 Performance Data

6 Electrical Data

7 Functions

8 Troubleshooting (before Calling for Service)

9 Refrigerant R410A: Special Precautions When Servicing Unit

Appendix Ainstallation Instructions

For Outdoor Unit Installation Instructions Split System Air Conditioner

1 General

2 Installation Site Selection

3 Installation Process

4 Air Purging

5 Wiring Instructions

6 Test Run

7 Connecting a Home Automation Device

8 Installation Check Sheet

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