Panasonic U-4..6ML5XPQ Manuals

Panasonic U-4..6ML5XPQ Manuals

Manuals and User Guides for Panasonic U-4..6ML5XPQ. We have 1 Panasonic U-4..6ML5XPQ manual available for free PDF download: Service Manual

Panasonic U-4..6ML5XPQ Service Manual

Panasonic U-4..6ML5XPQ Service Manual (283 pages)

Urban Multi

Brand: Panasonic | Category: Heat Pump | Size: 8.37 MB

Table of Contents

Service Manual
1
Table of Contents
3
Heat Pump
3
Part 5 Function
3
Introduction
7
- Safety Cautions
  7
- Preface
  11
Part 1 General Information
13
Model Names of Indoor/Outdoor Units
14
External Appearance
15
- Indoor Units
  15
Capacity Range
16
Part 2 Specifications
17
- Outdoor Units
  18
- Indoor Units
  22
- Ceiling Suspended Type
  33
Part 3 List of Electrical and Functional Parts
41
List of Electrical and Functional Parts
42
- Outdoor Unit
  42
- Indoor Unit
  44
Part 4 Refrigerant Circuit
51
Refrigerant Circuit
52
- Outdoor Unit
  52
- Refrigerant Circuit Part
  52
Functional Parts Layout
56
- U-4, 5, 6Ml5Xpq
  56
- U-4, 5, 6Ml5Dpq
  57
- Back View
  58
Part 5 Function
59
Operation Mode
60
Basic Control
61
Special Control
65
- Startup Control
  65
- Oil Return Operation
  66
- Defrosting Operation
  68
- Pump-Down Residual Operation
  69
- Restart Standby
  70
- Stopping Operation
  71
Protection Control
72
Other Control
76
- Demand Operation
  76
- Heating Operation Prohibition
  76
Outline of Control (Indoor Unit)
77
Part 6 Test Operation

85
- Test Operation
  86
- Outdoor Unit PC Board Layout
  98
- Field Setting
  99
  - Field Setting from Remote Controller
    99
  - Simplified Remote Controller
    102
  - Detailed Explanation of Setting Modes
    105
  - Cz-01Rw Type
    113
  - Group No. Setting Example
    113
  - Contents of Control Modes
    114
  - Field Setting from Outdoor Unit
    116
  - Image of Operation
    128
Part 7 Troubleshooting

135
Part 8 Appendix

233
- Piping Diagrams
  234
  - Outdoor Unit
    234
  - Indoor Unit
    236
- Wiring Diagrams
  239
  - Outdoor Unit
    239
  - Field Wiring
    241
  - Indoor Unit
    243
- Option List
  258
  - Option List of Controllers
    258
  - Option List of Outdoor Unit
    260
- Example of Connection
  261
- Thermistor Resistance / Temperature Characteristics
  263
- Pressure Sensor
  265
- Method of Replacing the Inverter's Power Transistors Modules
  266
- Precautions for New Refrigerant (R-410A)
  
  269
  - Precautions for New Refrigerant (R-410A)
    270
    
    Outline
    270
    
    Refrigerant Cylinders
    272
    
    Service Tools
    273
Index

279

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