Daikin LRNUN5A7Y1 Manuals

Manuals and User Guides for Daikin LRNUN5A7Y1. We have 6 Daikin LRNUN5A7Y1 manuals available for free PDF download: Installer And User Manual, Installer And User Reference Manual, Installation And Operation Manual

Daikin LRNUN5A7Y1 Installer And User Manual (156 pages)

CO2 ZEAS outdoor unit and capacity up unit

Brand: Daikin | Category: Chiller | Size: 14.25 MB

Table of Contents
2
About the Documentation
5
About this Document
5
General Safety Precautions
6
About the Documentation
6
Meaning of Warnings and Symbols
6
For the Installer
7
General
7
Installation Site
8
Refrigerant - in Case of R744
10
Electrical
11
Specific Installer Safety Instructions
13
For the User
22
User Safety Instructions
23
General
23
Instructions for Safe Operation
24
About the System
29
System Layout
30
Operation
31
Operation Modes
31
Operation Range
31
Field Piping Pressure
31
Energy Saving and Optimum Operation
32
Maintenance and Service
33
Maintenance before a Long Stop Period
33
Maintenance after a Long Stop Period
33
About the Refrigerant
34
Recommended Maintenance and Inspection
34
Troubleshooting
35
Error Codes: Overview
36
Relocation
38
Disposal
39
For the Installer
40
About the Box
41
Outdoor Unit
41
To Transport the Pallet
41
To Unpack the Outdoor Unit
42
To Handle the Outdoor Unit
42
To Remove the Accessories from the Outdoor Unit
43
About the Units and Options
45
Identification
45
Identification Label: Outdoor Unit
45
About the Outdoor Unit
46
Labels on Outdoor Unit
47
System Layout
53
Combining Units and Options
53
Possible Options for the Outdoor Unit
53
Indoor Unit Constraints
54
Constraints for Refrigeration
54
Unit Installation
56
Preparing the Installation Site
56
Installation Site Requirements of the Outdoor Unit
57
Additional Installation Site Requirements of the Outdoor Unit in Cold Climates
60
Additional Installation Site Requirements for CO₂ Refrigerant
60
Opening and Closing the Unit
65
About Opening the Units
65
To Open the Outdoor Unit
65
To Open the Electrical Component Box of the Outdoor Unit
66
To Close the Outdoor Unit
67
Mounting the Outdoor Unit
68
About Mounting the Outdoor Unit
68
Precautions When Mounting the Outdoor Unit
68
To Provide the Installation Structure
68
To Install the Outdoor Unit
70
To Remove the Transportation Stay
70
To Provide Drainage
71
Piping Installation
72
Preparing Refrigerant Piping
72
Refrigerant Piping Requirements
72
Refrigerant Piping Material
73
Refrigerant Piping Length and Height Difference
73
To Select the Piping Size
75
To Select Refrigerant Branch Kits
77
To Select Expansion Valves for Refrigeration
77
Using Stop Valves and Service Ports
78
Overview Stop Valves and Service Ports for Connection and Charging
79
Overview Stop Valves for Maintenance
79
To Handle the Stop Valve
80
Tightening Torques
81
To Handle the Service Port
81
Connecting the Refrigerant Piping
83
About Connecting the Refrigerant Piping
83
Precautions When Connecting the Refrigerant Piping
84
To Cut off the Spun Pipe Ends
85
To Connect the Refrigerant Piping to the Outdoor Unit
86
To Braze the Pipe End
89
Guidelines to Connect T-Joints
91
Guidelines to Install a Dryer
92
Guidelines to Install a Filter
92
About Safety Valves
93
Guidelines to Install Blow-Off Piping
96
Checking the Refrigerant Piping
96
About Checking the Refrigerant Piping
97
Checking Refrigerant Piping: General Guidelines
97
Checking Refrigerant Piping: Setup
97
To Perform a Strength Pressure Test and Leak Test
98
To Perform Vacuum Drying
98
Insulating the Refrigerant Piping
99
To Insulate the Gas Stop Valve
99
Electrical Installation
101
About Connecting the Electrical Wiring
101
Precautions When Connecting the Electrical Wiring
101
Guidelines When Connecting the Electrical Wiring
102
About Electrical Compliance
104
Field Wiring: Overview
105
Guidelines When Knocking out Knockout Holes
106
Specifications of Standard Wiring Components
107
Connections to the Outdoor Unit
108
Low Voltage Wiring - Outdoor Unit
108
High Voltage Wiring - Outdoor Unit
110
Connections to the Capacity up Unit
112
Low Voltage Wiring - Capacity up Unit
112
High Voltage Wiring - Capacity up Unit
114
Charging Refrigerant
116
About Charging Refrigerant
116
Precautions When Charging Refrigerant
116
About the Refrigerant
117
To Determine the Refrigerant Amount
119
To Charge Refrigerant
120
To Fix the Refrigerant Charge Label
121
Finishing the Outdoor Unit Installation
122
To Check the Insulation Resistance of the Compressor
122
Configuration
123
Making Field Settings
123
About Making Field Settings
123
To Access the Field Setting Components
123
Field Setting Components
124
To Access Mode 1 or 2
126
To Set Field Settings
127
Commissioning
128
Overview: Commissioning
128
Precautions When Commissioning
128
Checklist before Commissioning
129
About the Test Run
130
To Perform a Test Run (7-Segment Display)
130
Test Run Checks
131
Correcting after Abnormal Completion of the Test Run
133
Operating the Unit
133
Logbook
133
Hand-Over to the User
135
Maintenance and Service
136
Precautions for Maintenance and Service
136
To Prevent Electrical Hazards
136
To Release Refrigerant
137
To Remove Refrigerant Using the Service Ports
137
Troubleshooting
139
Precautions When Troubleshooting
139
Prerequisites: Troubleshooting
139
Solving Problems Based on Error Codes
139
Error Codes: Overview
140
Disposal
144
Technical Data
145
Service Space: Outdoor Unit
145
Piping Diagram: Outdoor Unit
148
Piping Diagram: Capacity up Unit
149
Wiring Diagram: Outdoor Unit
150
Glossary
155

Daikin LRNUN5A7Y1 Installer And User Reference Manual (140 pages)

Outdoor unit

Brand: Daikin | Category: Heat Pump | Size: 11.2 MB

Table of Contents
2
1 About the Documentation

5
- About this Document
  5
2 General Safety Precautions

6
- About the Documentation
  6
  - Meaning of Warnings and Symbols
    6
- For the Installer
  7
  - General
    7
  - Installation Site
    8
  - Refrigerant - in Case of R744
    10
  - Electrical
    11
3 Specific Installer Safety Instructions

13
For the User

17
4 User Safety Instructions

18
- General
  18
- Instructions for Safe Operation
  19
5 About the System

23
- System Layout
  23
6 Before Operation

25
7 Operation

27
- Operation Range
  27
- Design Pressure
  27
8 Energy Saving and Optimum Operation

28
9 Maintenance and Service

29
10 Troubleshooting

32
- Error Codes: Overview
  34
11 Relocation

35
12 Disposal

36
For the Installer

37
13 About the Box

38
- Overview: about the Box
  38
- Outdoor Unit
  38
14 About the Units and Options

41
- Identification
  41
  - Identification Label: Outdoor Unit
    41
- About the Outdoor Unit
  42
  - Labels on Outdoor Unit
    43
- System Layout
  46
- Combining Units and Options
  47
  - Possible Combinations of Indoor Units
    47
  - Possible Options for the Outdoor Unit
    48
- Indoor Unit Constraints
  48
  - Constraints for Air Conditioning
    48
  - Constraints for Refrigeration
    49
15 Unit Installation

50
16 Piping Installation

64
17 Electrical Installation

88
18 Charging Refrigerant

101
- About Charging Refrigerant
  101
- About the Refrigerant
  101
- Precautions When Charging Refrigerant
  102
- To Determine Additional Refrigerant Amount
  104
- To Charge Refrigerant
  106
19 Finishing the Outdoor Unit Installation

107
- To Check the Insulation Resistance of the Compressor
  107
20 Configuration

108
- Overview: Configuration
  108
- Making Field Settings
  108
  - About Making Field Settings
    108
  - To Access the Field Setting Components
    108
  - Field Setting Components
    109
  - To Access Mode 1 or 2
    110
21 Commissioning

112
- Overview: Commissioning
  112
- Precautions When Commissioning
  112
- Checklist before Commissioning
  113
- About the Test Run
  114
- To Perform a Test Run (7-Segment Display)
  114
  - Test Run Checks
    115
  - Correcting after Abnormal Completion of the Test Run
    118
- Operating the Unit
  118
- Logbook
  118
22 Hand-Over to the User

120
23 Maintenance and Service

121
- Overview: Maintenance and Service
  121
- Maintenance Safety Precautions
  121
  - To Prevent Electrical Hazards
    121
- To Release Refrigerant
  122
24 Troubleshooting

123
- Overview: Troubleshooting
  123
- Precautions When Troubleshooting
  123
- Solving Problems Based on Error Codes
  123
  - Error Codes: Overview
    124
25 Disposal

128
26 Technical Data

129
- Service Space: Outdoor Unit
  129
- Piping Diagram: Outdoor Unit
  132
- Piping Diagram: Capacity up Unit
  133
- Wiring Diagram: Outdoor Unit
  134
27 Glossary

139

Daikin LRNUN5A7Y1 Installation And Operation Manual (56 pages)

CO2 Conveni-Pack outdoor unit and capacity up unit

Brand: Daikin | Category: Industrial Equipment | Size: 9.28 MB

Table of Contents
3
About the Documentation
4
About this Document
4
Specific Installer Safety Instructions
4
For the User
7
User Safety Instructions
7
General
7
Instructions for Safe Operation
7
About the System
9
System Layout
10
Operation
10
Operation Modes
10
Operation Range
10
Field Piping Pressure
10
Maintenance and Service
10
About the Refrigerant
11
Recommended Maintenance and Inspection
11
Troubleshooting
11
Error Codes: Overview
12
Relocation
12
Disposal
12
For the Installer
13
About the Box
13
Outdoor Unit
13
To Transport the Pallet
13
To Unpack the Outdoor Unit
13
To Handle the Outdoor Unit
13
To Remove the Accessories from the Outdoor Unit
14
About the Units and Options
14
About the Outdoor Unit
14
Labels on Outdoor Unit
14
System Layout
15
Indoor Unit Constraints
15
Unit Installation
16
Preparing the Installation Site
16
Installation Site Requirements of the Outdoor Unit
16
Additional Installation Site Requirements of the Outdoor Unit in Cold Climates
16
Additional Installation Site Requirements for CO₂ Refrigerant
16
Opening and Closing the Unit
18
To Open the Outdoor Unit
18
To Open the Electrical Component Box of the Outdoor Unit
18
To Close the Outdoor Unit
18
Mounting the Outdoor Unit
19
To Provide the Installation Structure
19
To Install the Outdoor Unit
20
To Provide Drainage
20
Piping Installation
20
Preparing Refrigerant Piping
20
Refrigerant Piping Requirements
20
Refrigerant Piping Material
20
Refrigerant Piping Length and Height Difference
20
To Select the Piping Size
21
To Select Refrigerant Branch Kits
22
To Select Expansion Valves for Refrigeration
23
Using Stop Valves and Service Ports
23
To Handle the Stop Valve
23
Tightening Torques
24
To Handle the Service Port
24
Connecting the Refrigerant Piping
25
To Cut off the Spun Pipes
25
To Connect the Refrigerant Piping to the Outdoor Unit
26
Guidelines to Connect T-Joints
27
Guidelines to Install a Dryer
28
Guidelines to Install Safety Valves
28
Guidelines to Install a Filter
29
Checking the Refrigerant Piping
29
Checking Refrigerant Piping: Setup
29
To Perform a Strength Pressure Test
29
To Perform a Leak Test
30
To Perform Vacuum Drying
30
Insulating the Refrigerant Piping
30
Electrical Installation
31
Field Wiring: Overview
32
Guidelines When Knocking out Knockout Holes
33
Guidelines When Connecting the Electrical Wiring
33
About Electrical Compliance
33
Specifications of Standard Wiring Components
34
Connections to the Outdoor Unit
34
Low Voltage Wiring - Outdoor Unit
34
High Voltage Wiring - Outdoor Unit
35
Connections to the Capacity up Unit
36
Low Voltage Wiring - Capacity up Unit
36
High Voltage Wiring - Capacity up Unit
37
Charging Refrigerant
38
Precautions When Charging Refrigerant
38
To Determine Additional Refrigerant Amount
38
To Charge Refrigerant
39
To Fix the Refrigerant Charge Label
39
Configuration
39
Making Field Settings
40
About Making Field Settings
40
To Access the Field Setting Components
40
Field Setting Components
40
To Access Mode 1 or 2
41
To Set Field Settings
41
Commissioning
41
Precautions When Commissioning
41
Checklist before Commissioning
42
About the System Test Run
42
To Perform a Test Run (7-Segment Display)
42
Test Run Checks
43
Correcting after Abnormal Completion of the Test Run
44
Logbook
44
Troubleshooting
44
Solving Problems Based on Error Codes
44
Error Codes: Overview
44
Technical Data
48
Piping Diagram: Outdoor Unit
48
Piping Diagram: Capacity up Unit
51
Wiring Diagram: Outdoor Unit
52

Daikin LRNUN5A7Y1 Installation And Operation Manual (52 pages)

CO₂ ZEAS outdoor unit and capacity up unit

Brand: Daikin | Category: Industrial Equipment | Size: 9.98 MB

Daikin LRNUN5A7Y1 Installation And Operation Manual (44 pages)

CO₂ Conveni-Pack outdoor unit and capacity up unit

Brand: Daikin | Category: Fan | Size: 8.85 MB

Table of Contents
3
About the Documentation
3
About this Document
3
Specific Installer Safety Instructions
4
For the User
5
User Safety Instructions
5
General
6
Instructions for Safe Operation
6
About the System
8
System Layout
8
Operation
8
Operation Range
8
Design Pressure
8
Maintenance and Service
9
About the Refrigerant
9
Recommended Maintenance and Inspection
9
Troubleshooting
9
Error Codes: Overview
10
Relocation
10
Disposal
10
For the Installer
10
About the Box
10
Outdoor Unit
10
To Unpack the Outdoor Unit
10
To Handle the Outdoor Unit
10
To Remove the Accessories from the Outdoor Unit
11
11 About the Units and Options
11
About the Outdoor Unit
11
Labels on Outdoor Unit
12
System Layout
12
Indoor Unit Constraints
13
12 Unit Installation
13
Preparing the Installation Site
13
Installation Site Requirements of the Outdoor Unit
13
Additional Installation Site Requirements for CO₂ Refrigerant
13
Opening and Closing the Unit
14
To Open the Outdoor Unit
14
To Open the Electrical Component Box of the Outdoor Unit
15
To Close the Outdoor Unit
15
Mounting the Outdoor Unit
16
To Provide the Installation Structure
16
To Install the Outdoor Unit
17
To Provide Drainage
17
13 Piping Installation
17
Preparing Refrigerant Piping
17
Refrigerant Piping Requirements
17
Refrigerant Piping Material
17
Refrigerant Piping Length and Height Difference
18
To Select the Piping Size
18
To Select Refrigerant Branch Kits
20
To Select Expansion Valves for Refrigeration
20
Using Stop Valves and Service Ports
20
To Handle the Stop Valve
20
To Handle the Service Port
21
Connecting the Refrigerant Piping
22
To Remove the Spun Pipes
22
Guidelines to Connect T-Joints
23
Guidelines to Install a Dryer
23
Guidelines to Install Safety Valves
23
Checking the Refrigerant Piping
24
Checking Refrigerant Piping: Setup
24
To Perform a Leak Test
24
To Perform Vacuum Drying
24
Insulating the Refrigerant Piping
24
14 Electrical Installation
25
About Electrical Compliance
25
Field Wiring: Overview
26
Guidelines When Knocking out Knockout Holes
27
Guidelines When Connecting the Electrical Wiring
27
Specifications of Standard Wiring Components
27
Connections to the Outdoor Unit
28
Low Voltage Wiring - Outdoor Unit
28
High Voltage Wiring - Outdoor Unit
29
Low Voltage Wiring - Capacity up Unit
30
High Voltage Wiring - Capacity up Unit
30
15 Charging Refrigerant
31
Precautions When Charging Refrigerant
31
To Determine Additional Refrigerant Amount
32
To Charge Refrigerant
32
Configuration
33
Making Field Settings
33
About Making Field Settings
33
To Access the Field Setting Components
33
Field Setting Components
33
To Access Mode 1 or 2
33
17 Commissioning
34
Precautions When Commissioning
34
Checklist before Commissioning
34
About the Test Run
35
To Perform a Test Run (7-Segment Display)
35
Test Run Checks
35
Correcting after Abnormal Completion of the Test Run
36
Logbook
36
Troubleshooting
37
Solving Problems Based on Error Codes
37
Error Codes: Overview
37
19 Technical Data
40
Piping Diagram: Outdoor Unit
40
Piping Diagram: Capacity up Unit
41
Wiring Diagram: Outdoor Unit
42

Daikin LRNUN5A7Y1 Installation And Operation Manual (44 pages)

CO2 Conveni-Pack outdoor unit and capacity up unit

Brand: Daikin | Category: Fan | Size: 8.63 MB

1 About the Documentation

3
- Table of Contents
  3
- About this Document
  3
2 Specific Installer Safety Instructions

4
For the User

5
3 User Safety Instructions

5
- General
  5
- Instructions for Safe Operation
  6
4 About the System

8
- System Layout
  8
5 Operation

8
- Operation Range
  8
6 Maintenance and Service

8
- About the Refrigerant
  9
- Recommended Maintenance and Inspection
  9
7 Troubleshooting

9
- Error Codes: Overview
  10
8 Relocation

10
9 Disposal

10
For the Installer

10
10 About the Box

10
- Outdoor Unit
  10
11 About the Units and Options

11
- About the Outdoor Unit
  11
- System Layout
  12
- Indoor Unit Constraints
  12
12 Unit Installation

12
13 Piping Installation

17
14 Charging Refrigerant

24
15 Electrical Installation

26
16 Configuration

33
- Making Field Settings
  33
  - About Making Field Settings
    33
  - Field Setting Components
    34
    
    To Access Mode 1 or 2
    34
17 Commissioning

34
18 Troubleshooting

37
- Error Codes: Overview
  37
19 Technical Data

39

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Daikin LRNUN5A7Y1 Manuals

Daikin LRNUN5A7Y1 Installer And User Manual (156 pages)

Table of Contents

Daikin LRNUN5A7Y1 Installer And User Reference Manual (140 pages)

Table of Contents

1 About the Documentation

2 General Safety Precautions

3 Specific Installer Safety Instructions

For the User

4 User Safety Instructions

5 About the System

6 Before Operation

7 Operation

8 Energy Saving and Optimum Operation

9 Maintenance and Service

10 Troubleshooting

11 Relocation

12 Disposal

For the Installer

13 About the Box

14 About the Units and Options

15 Unit Installation

16 Piping Installation

17 Electrical Installation

18 Charging Refrigerant

19 Finishing the Outdoor Unit Installation

20 Configuration

21 Commissioning

22 Hand-Over to the User

23 Maintenance and Service

24 Troubleshooting

25 Disposal

26 Technical Data

27 Glossary

Daikin LRNUN5A7Y1 Installation And Operation Manual (56 pages)

Table of Contents

Daikin LRNUN5A7Y1 Installation And Operation Manual (52 pages)

Table of Contents

Daikin LRNUN5A7Y1 Installation And Operation Manual (44 pages)

Table of Contents

Daikin LRNUN5A7Y1 Installation And Operation Manual (44 pages)

Table of Contents

1 About the Documentation

2 Specific Installer Safety Instructions

For the User

3 User Safety Instructions

4 About the System

5 Operation

6 Maintenance and Service

7 Troubleshooting

8 Relocation

9 Disposal

For the Installer

10 About the Box

11 About the Units and Options

12 Unit Installation

13 Piping Installation

14 Charging Refrigerant

15 Electrical Installation

16 Configuration

17 Commissioning

18 Troubleshooting

19 Technical Data

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