Name: Daikin RXYSA6A7Y1B
Brand: Daikin
Rating: 5 (1 reviews)

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Installer and user reference guide

VRV 5-S system air conditioner

RXYSA4A7V1B

RXYSA5A7V1B

RXYSA6A7V1B

RXYSA4A7Y1B

RXYSA5A7Y1B

RXYSA6A7Y1B

Default Chapter2
- Table of Contents2
1 About this Document6
- Meaning of Warnings and Symbols6
2 General Safety Precautions8
- For the Installer8
3 Specific Installer Safety Instructions16
- Instructions for Equipment Using R32 Refrigerant18
For the User21
4 User Safety Instructions22
- General22
- Instructions for Safe Operation23
5 About the System27
- System Layout27
6 User Interface28
7 Operation29
- Before Operation29
- Operation Range30
- Operating the System30
- Using the Dry Program32
- Adjusting the Air Flow Direction34
  - About the Air Flow Flap34
- Setting the Master User Interface35
  - About Setting the Master User Interface35
  - To Designate the Master User Interface35
8 Energy Saving and Optimum Operation36
- Available Main Operation Methods37
- Available Comfort Settings37
9 Maintenance and Service38
- After a Long Stop Period39
- Before a Long Stop Period39
- About the Refrigerant39
- After-Sales Service and Warranty40
10 Troubleshooting43
- Error Codes: Overview45
- Symptoms that Are NOT System Malfunctions47
11 Relocation50
12 Disposal51
13 Technical Data52
- Eco Design Requirements52
For the Installer53
14 About the Box54
- Overview: about the Box54
- Outdoor Unit55
15 About the Units and Options57
- Identification57
  - Identification Label: Outdoor Unit57
- About the Outdoor Unit57
- System Layout58
- Combining Units and Options58
16 Special Requirements for R32 Units60
- Installation Space Requirements60
- System Layout Requirements60
- To Determine the Charge Limit65
17 Unit Installation72
- Preparing the Installation Site72
  - Installation Site Requirements of the Outdoor Unit72
  - Additional Installation Site Requirements of the Outdoor Unit in Cold Climates75
- Opening and Closing the Unit76
- Mounting the Outdoor Unit77
18 Piping Installation81
- Preparing Refrigerant Piping81
- Connecting the Refrigerant Piping85
- Checking the Refrigerant Piping92
19 Charging Refrigerant96
- Precautions When Charging Refrigerant96
- About Charging Refrigerant97
- About the Refrigerant97
- To Determine the Additional Refrigerant Amount99
- To Charge Refrigerant100
- Error Codes When Charging Refrigerant102
- To Fix the Fluorinated Greenhouse Gases Label102
- To Check for Refrigerant Leaks after Charging103
- To Insulate the Refrigerant Piping103
20 Electrical Installation106
- About Connecting the Electrical Wiring106
- To Connect the Electrical Wiring to the Outdoor Unit112
- To Connect the External Outputs115
- To Connect the Cool/Heat Selector Switch Option116
- To Check the Insulation Resistance of the Compressor117
21 Finishing the Outdoor Unit Installation119
- To Insulate the Refrigerant Piping119
22 Configuration121
- Overview: Configuration121
- Making Field Settings122
- Energy Saving and Optimum Operation133
23 Commissioning139
- Precautions When Commissioning139
- Checklist before Commissioning140
- Checklist During Commissioning141
- About the Test Run141
- To Perform a Test Run (7-Segment Display)141
- Correcting after Abnormal Completion of the Test Run142
24 Hand-Over to the User143
25 Maintenance and Service144
- Maintenance Safety Precautions144
  - To Prevent Electrical Hazards145
- Checklist for Yearly Maintenance of the Outdoor Unit146
- About Service Mode Operation146
  - To Use Vacuum Mode146
  - To Recover Refrigerant146
26 Troubleshooting147
- Overview: Troubleshooting147
- Precautions When Troubleshooting147
- Solving Problems Based on Error Codes147
  - Error Codes: Overview148
- Refrigerant Leak Detection System150
27 Disposal153
28 Technical Data154
- Service Space: Outdoor Unit155
- Piping Diagram: Outdoor Unit157
- Wiring Diagram: Outdoor Unit158
29 Glossary162

Model	RXYSA6A7Y1B
Type	VRV Outdoor Unit
Indoor Unit Noise Level	Varies by model
Indoor Unit Dimensions (WxHxD)	Varies by model
Indoor Unit Weight	Varies by model

Daikin RXYSA6A7Y1B Installer And User Guide

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