Daikin SkyAir R-407C Air Conditioners Manuals

Manuals and User Guides for Daikin SkyAir R-407C Air Conditioners. We have 3 Daikin SkyAir R-407C Air Conditioners manuals available for free PDF download: Service Manual, Refrigerant Piping Design Manual, Installation Manual

Daikin SkyAir R-407C Service Manual (255 pages)

Split System Air Conditioners D Series;

Brand: Daikin | Category: Air Conditioner | Size: 4 MB

Table of Contents
2
Introduction
6
- Safety Cautions
  6
Skyair Super Inverter 70 D Series Heat Pump
10
Part1 Model Name and Power Supply
12
Model Name and Power Supply
13
- External Appearance
  14
Part 2 Functions
16
List of Functions
17
- Functions
  17
Part 3 Specifications
20
Specifications
21
- 50Hz
  21
- 60Hz
  27
- Comply with Australian Standard (50Hz)
  29
Part 4 Remote Controller
32
Wired Remote Controller
33
- Wired Remote Controller - NEW MODEL (for Cooling Only and Heat-Pump Model)
  33
- Installation
  35
Wireless Remote Controller
37
Part 5 Field Piping and Wiring
40
Field Piping and Wiring
41
- Precautions
  41
- Field Piping
  44
- Field Wiring
  46
Part 6 Field Setting
48
Method of Field Set (Reset after Maintenance Inspection/Repair)
49
- Explanation
  49
- Field Setting
  50
- Wireless Remote Controller
  51
- Initial Setting Contents
  52
- Local Setting Mode no
  53
- Detailed Explanation of Setting Modes
  55
- Setting of Air Flow Direction Adjustment Range
  56
- Fan Speed off When Thermostat Is off
  57
- Centralized Group No. Setting
  61
Settings Concerning Maintenance
62
- Indoor Unit PCB
  62
- Outdoor Unit Switches / Setting Jumper
  66
Existence of DIP Switch, Jumper and BS
69
Part 7 Function and Operation
74
Function of Main Components and Thermistors
75
Function Outline
77
- Indoor Unit
  77
- Outdoor Unit
  78
Electric Function Parts
80
- Indoor Unit
  80
- Outdoor Unit
  81
Function Details
83
- Indoor Unit
  83
- Inverter Outdoor Unit (R-407C) (RZP71 ~ 140D)
  91
- Simulated Operation Function
  92
- Starting Control
  93
- Crankcase Heater Control
  96
- Low Pressure Protection Control
  97
- High Pressure Protection Control
  97
- Discharge Pipe Temperature Protection Control
  98
- Inverter Current Protection Control
  99
- Control by Inverter Fin Temperature
  99
- Protection Control by Overall Current
  100
- Defrost Control
  102
- Defrost Starting Condition
  102
- Defrost Condition
  102
- Pump down Residual Operation
  103
- Indoor Unit Fan Control
  104
Operation Range
107
- Operation Limits
  107
Part 8 Troubleshooting
108
Maintenance Inspections
110
- Optimal Operation Condition
  110
- Cautions in Handling New Refrigerant
  113
How to Handle Request for Maintenance
115
- Flow Chart
  115
Troubleshooting Based on Equipment Condition
116
Procedure of Self-Diagnosis by Remote Controller
130
Procedure of Self-Diagnosis by LED
136
- Troubleshooting by LED on the Indoor Unit's
  136
- Troubleshooting by LED on Inverter Outdoor Unit PCB
  137
Troubleshooting by Remote Controller Display / LED Display
139
Part 9 Removal Procedure
204
Fhycp71~140D
205
- Removal of Suction Grille
  205
- Removal of Air Filter
  206
- Removal of Decoration Panel
  207
- Removal of Horizontal Blade
  209
- Removal of Swing Motor
  210
- Removal of Switch Box
  212
- Removal of PC Board
  214
- Removal of Humidity Sensor and Air Temperature Thermistor
  216
- Removal of Fan Motor
  217
- Removal of Drain Pan, Drain Pump, Float Switch
  219
- Removal of Heat Exchanger Temperature Thermistor
  221
Rzp71~140D
222
Part 10 Appendix
236
Piping Diagrams
237
- Pair System
  237
- Twin System
  238
Wiring Diagrams
239
- Indoor Units
  239
- Outdoor Units
  243
Index
248
Drawings & Flow Charts
252

Daikin SkyAir R-407C Refrigerant Piping Design Manual (78 pages)

Commercial air conditioning systems

Brand: Daikin | Category: Air Conditioner | Size: 5 MB

Table of Contents
2
Introduction

3
Typical Refrigerant Piping Layouts

6
Piping Design Basics

9
- Pressure Drop and Temperature Change
  9
- Liquid Lines
  10
- Suction Lines
  11
  - Suction Line Piping Details
    11
- Discharge Lines
  13
  - Discharge Line Piping Details
    14
- Multiple Refrigeration Circuits
  15
Sizing Refrigerant Lines

16
Thermal Expansion Valves

28
- Hot Gas Bypass
  29
- Hot Gas Bypass Line Sizing
  30
- Hot Gas Bypass Valves
  30
- How to Size a Hot Gas Bypass Line
  32
Installation Details

33
- Pump down
  33
- Piping Insulation
  33
- Refrigerant Line Installation
  33
Low Ambient Operation

34
- Fan Cycling and Fan Speed Control
  34
- Condenser Flood Back Design
  34
Safety and the Environment

36
Appendix 1 - Glossary

37
Appendix 2 - Refrigerant Piping Tables

40
(Inch/Pound)

40
Appendix 3 - Refrigerant Piping Tables (SI)

59

Daikin SkyAir R-407C Installation Manual (6 pages)

split series outdoor unit

Brand: Daikin | Category: Air Conditioner | Size: 0 MB

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Air Conditioner Heat Pump Chiller Remote Control Air Handlers

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Daikin SkyAir R-407C Air Conditioners Manuals

Daikin SkyAir R-407C Service Manual (255 pages)

Table of Contents

Daikin SkyAir R-407C Refrigerant Piping Design Manual (78 pages)

Table of Contents

Introduction

Typical Refrigerant Piping Layouts

Piping Design Basics

Sizing Refrigerant Lines

Thermal Expansion Valves

Installation Details

Low Ambient Operation

Safety and the Environment

Appendix 1 - Glossary

Appendix 2 - Refrigerant Piping Tables

(Inch/Pound)

Appendix 3 - Refrigerant Piping Tables (SI)

Daikin SkyAir R-407C Installation Manual (6 pages)

Table of Contents

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