Daikin RXYQ5-48MAY1 Heat Pump Manuals

Daikin RXYQ5-48MAY1 Heat Pump Manuals

Manuals and User Guides for Daikin RXYQ5-48MAY1 Heat Pump. We have 1 Daikin RXYQ5-48MAY1 Heat Pump manual available for free PDF download: Service Manual

Daikin RXYQ5-48MAY1 Service Manual

Daikin RXYQ5-48MAY1 Service Manual (352 pages)

R410A Heat Pump 50Hz

Brand: Daikin | Category: Heat Pump | Size: 16 MB

Table of Contents

Table of Contents
2
Introduction
7
- Safety Cautions
  7
- Preface
  11
Part 1 General Information

12
- Model Names of Indoor/Outdoor Units
  13
- External Appearance
  14
  - Indoor Units
    14
  - Outdoor Units
    15
- Combination of Outdoor Units
  16
- Model Selection
  17
  - Model Selection
    19
Part 2 Specifications

20
- Outdoor Units
  21
- Indoor Units
  32
- Ceiling Suspended Type
  46
Part 3 Refrigerant Circuit

60
- Refrigerant Circuit
  61
  - Rxyq5Ma
    61
  - Rxyq8Ma, 10Ma, 12Ma
    63
  - Rxyq14Ma, 16Ma
    65
  - Outdoor Air Processing Unit
    67
  - Fxmq125Mfv1~250Mfv1
    67
- Functional Parts Layout
  68
  - Rxyq5Ma
    68
  - Rxyq8Ma, 10Ma, 12Ma
    69
  - Rxyq14Ma, 16Ma
    70
- Refrigerant Flow for each Operation Mode
  71
Part 4 Function

84
- Function General
  85
  - Symbol
    85
  - Operation Mode
    86
- Basic Control
  87
- Special Control
  96
  - Startup Control
    96
  - Oil Return Operation
    97
  - Si39
    98
  - Defrosting Operation
    99
  - Pump-Down Residual Operation
    100
  - Standby
    101
    
    Crankcase Heater Control
    101
    
    Restart Standby
    101
  - Stopping Operation
    102
  - Pressure Equalization Prior to Startup
    104
- Protection Control
  105
- Other Control
  110
  - Outdoor Unit Rotation
    110
  - Emergency Operation
    111
  - Demand Operation
    113
  - Heating Operation Prohibition
    113
- Outline of Control (Indoor Unit)
  114
Part 5 Test Operation

126
- Test Operation
  127
  - Procedure and Outline
    127
  - Operation When Power Is Turned on
    131
- Outdoor Unit PC Board Layout
  132
- Field Setting
  133
Part 6 Troubleshooting

174
Part 7 Appendix

278
Part 8 Precautions for New Refrigerant (R410A)

336
- Precautions for New Refrigerant (R410A)
  337
  - Outline
    337
  - Refrigerant Cylinders
    339
  - Service Tools
    340
Index

346
Drawings & Flow Charts

350

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