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VRV IV+ RXYQ-U
Daikin VRV IV+ RXYQ-U Manuals
Manuals and User Guides for Daikin VRV IV+ RXYQ-U. We have
2
Daikin VRV IV+ RXYQ-U manuals available for free PDF download: Installer And User Manual
Daikin VRV IV+ RXYQ-U Installer And User Manual (176 pages)
Brand:
Daikin
| Category:
Heat Pump
| Size: 8.7 MB
Table of Contents
Table of Contents
2
About the Documentation
6
About this Document
6
Meaning of Warnings and Symbols
6
General Safety Precautions
8
For the Installer
8
General
8
Installation Site
9
Refrigerant - in Case of R410A or R32
9
Electrical
11
Specific Installer Safety Instructions
14
For the User
17
User Safety Instructions
18
General
18
Instructions for Safe Operation
19
About the System
22
System Layout
22
User Interface
24
Before Operation
25
Operation
26
Operation Range
26
Operating the System
26
About Operating the System
26
About Cooling, Heating, Fan Only, and Automatic Operation
27
About the Heating Operation
27
To Operate the System (WITHOUT Cool/Heat Changeover Remote Control Switch)
28
To Operate the System (with Cool/Heat Changeover Remote Control Switch)
28
Using the Dry Program
29
About the Dry Program
29
To Use the Dry Program (WITHOUT Cool/Heat Changeover Remote Control Switch)
29
To Use the Dry Program (with Cool/Heat Changeover Remote Control Switch)
30
Adjusting the Air Flow Direction
30
About the Air Flow Flap
30
Setting the Master User Interface
31
About Setting the Master User Interface
31
To Designate the Master User Interface (VRV DX and Hydrobox)
32
About Control Systems
32
Energy Saving and Optimum Operation
34
Available Main Operation Methods
34
Available Comfort Settings
35
Maintenance and Service
36
Maintenance after a Long Stop Period
36
Maintenance before a Long Stop Period
37
About the Refrigerant
37
After-Sales Service and Warranty
37
Warranty Period
37
Recommended Maintenance and Inspection
38
Recommended Maintenance and Inspection Cycles
38
Shortened Maintenance and Replacement Cycles
39
Troubleshooting
40
Error Codes: Overview
41
Symptoms that Are NOT System Malfunctions
44
Symptom: the System Does Not Operate
44
Symptom: Cool/Heat Cannot be Changed over
44
Symptom: Fan Operation Is Possible, but Cooling and Heating Do Not Work
44
Symptom: the Fan Speed Does Not Correspond to the Setting
44
Symptom: the Fan Direction Does Not Correspond to the Setting
44
Symptom: White Mist Comes out of a Unit (Indoor Unit)
45
Symptom: White Mist Comes out of a Unit (Indoor Unit, Outdoor Unit)
45
Symptom: the User Interface Reads "U4" or "U5" and Stops, but then Restarts after a few Minutes
45
Symptom: Noise of Air Conditioners (Indoor Unit)
45
Symptom: Noise of Air Conditioners (Indoor Unit, Outdoor Unit)
45
Symptom: Noise of Air Conditioners (Outdoor Unit)
45
Symptom: Dust Comes out of the Unit
46
Symptom: the Units Can Give off Odours
46
Symptom: the Outdoor Unit Fan Does Not Spin
46
Symptom: the Display Shows "88
46
Symptom: the Compressor in the Outdoor Unit Does Not Stop after a Short Heating Operation
46
Symptom: the Inside of an Outdoor Unit Is Warm Even When the Unit Has Stopped
46
Symptom: Hot Air Can be Felt When the Indoor Unit Is Stopped
46
Relocation
47
Disposal
48
Technical Data
49
Information Requirements for Eco Design
49
For the Installer
50
About the Box
51
About LOOP by DAIKIN
51
Overview: about the Box
51
To Unpack the Outdoor Unit
52
To Remove the Accessories from the Outdoor Unit
53
Accessory Pipes: Diameters
53
To Remove the Transportation Stay
54
About the Units and Options
55
Overview: about the Units and Options
55
Identification Label: Outdoor Unit
55
About the Outdoor Unit
56
System Layout
56
Combining Units and Options
57
About Combining Units and Options
57
Possible Combinations of Indoor Units
57
Possible Combinations of Outdoor Units
58
Possible Options for the Outdoor Unit
59
Unit Installation
61
Preparing the Installation Site
61
Installation Site Requirements of the Outdoor Unit
61
Additional Installation Site Requirements of the Outdoor Unit in Cold Climates
63
Securing Safety against Refrigerant Leaks
64
Opening the Unit
66
About Opening the Units
66
To Open the Outdoor Unit
66
To Open the Electrical Component Box of the Outdoor Unit
67
Mounting the Outdoor Unit
68
To Provide the Installation Structure
68
Piping Installation
70
Preparing Refrigerant Piping
70
Refrigerant Piping Requirements
70
Refrigerant Piping Insulation
71
To Select the Piping Size
71
To Select Refrigerant Branch Kits
74
About the Piping Length
76
Piping Length: VRV DX Only
76
Piping Length: VRV DX and Hydrobox
80
Piping Length: VRV DX and RA DX
81
Multiple Outdoor Units: Possible Layouts
82
Connecting the Refrigerant Piping
83
About Connecting the Refrigerant Piping
83
Precautions When Connecting the Refrigerant Piping
84
Multiple Outdoor Units: Knockout Holes
85
To Route the Refrigerant Piping
85
To Connect the Refrigerant Piping to the Outdoor Unit
86
To Connect the Multi Connection Piping Kit
86
To Connect the Refrigerant Branching Kit
87
To Protect against Contamination
87
To Braze the Pipe End
88
Using the Stop Valve and Service Port
89
To Remove the Spun Pipes
91
Checking the Refrigerant Piping
92
About Checking the Refrigerant Piping
92
Checking Refrigerant Piping: General Guidelines
93
Checking Refrigerant Piping: Setup
94
To Perform a Leak Test
94
To Perform Vacuum Drying
95
To Insulate the Refrigerant Piping
96
Charging Refrigerant
96
Precautions When Charging Refrigerant
96
About Charging Refrigerant
97
To Determine the Additional Refrigerant Amount
98
To Charge Refrigerant: Flow Chart
101
To Charge Refrigerant
103
Step 6A: to Automatically Charge Refrigerant
106
Step 6B: to Manually Charge Refrigerant
107
Error Codes When Charging Refrigerant
108
Checks after Charging Refrigerant
109
To Fix the Fluorinated Greenhouse Gases Label
109
Electrical Installation
110
About Connecting the Electrical Wiring
110
Precautions When Connecting the Electrical Wiring
110
Field Wiring: Overview
112
About the Electrical Wiring
112
Guidelines When Knocking out Knockout Holes
113
About Electrical Compliance
114
Safety Device Requirements
115
To Route and Fix the Transmission Wiring
117
To Connect the Transmission Wiring
118
To Finish the Transmission Wiring
119
To Route and Fix the Power Supply
119
To Connect the Power Supply
120
To Check the Insulation Resistance of the Compressor
121
Configuration
122
Overview: Configuration
122
Making Field Settings
122
About Making Field Settings
122
Field Setting Components
124
To Access the Field Setting Components
124
To Access Mode 1 or 2
125
To Use Mode 1
126
To Use Mode 2
126
Mode 1: Monitoring Settings
127
Mode 2: Field Settings
130
To Connect the PC Configurator to the Outdoor Unit
137
Energy Saving and Optimum Operation
137
Available Main Operation Methods
138
Available Comfort Settings
139
Example: Automatic Mode During Cooling
141
Example: Automatic Mode During Heating
142
Using the Leak Detection Function
143
About Automatic Leak Detection
143
To Manually Perform a Leak Detection
144
Commissioning
146
Overview: Commissioning
146
Precautions When Commissioning
146
Checklist before Commissioning
147
About the Test Run
148
To Perform a Test Run
149
Correcting after Abnormal Completion of the Test Run
150
Operating the Unit
151
Hand-Over to the User
152
Maintenance and Service
153
Maintenance Safety Precautions
153
To Prevent Electrical Hazards
153
About Service Mode Operation
154
To Use Vacuum Mode
154
To Recover Refrigerant
154
Troubleshooting
156
Solving Problems Based on Error Codes
156
Error Codes: Overview
156
Disposal
162
Technical Data
163
Service Space: Outdoor Unit
163
Piping Diagram: Outdoor Unit
165
Wiring Diagram: Outdoor Unit
169
Glossary
175
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Daikin VRV IV+ RXYQ-U Installer And User Manual (72 pages)
Brand:
Daikin
| Category:
Heat Pump
| Size: 6.67 MB
Table of Contents
Table of Contents
2
General Safety Precautions
3
About the Documentation
3
Meaning of Warnings and Symbols
3
For the User
4
For the Installer
4
General
4
Installation Site
5
Refrigerant
5
Brine
6
Water
6
Electrical
6
About the Documentation
7
About this Document
7
For the Installer
7
About the Box
7
Overview: about the Box
7
To Unpack the Outdoor Unit
7
To Remove the Accessories from the Outdoor Unit
8
Accessory Pipes: Diameters
8
To Remove the Transportation Stay
8
About the Units and Options
9
Overview: about the Units and Options
9
Identification Label: Outdoor Unit
9
About the Outdoor Unit
9
System Layout
9
Combining Units and Options
9
About Combining Units and Options
9
Possible Combinations of Indoor Units
10
Possible Combinations of Outdoor Units
10
Possible Options for the Outdoor Unit
10
Preparation
11
Overview: Preparation
11
Preparing the Installation Site
11
Installation Site Requirements of the Outdoor Unit
11
Additional Installation Site Requirements of the Outdoor Unit in Cold Climates
12
Securing Safety against Refrigerant Leaks
12
Preparing Refrigerant Piping
13
Refrigerant Piping Requirements
13
To Select the Piping Size
13
To Select Refrigerant Branch Kits
15
About the Piping Length
15
Piping Length: VRV DX Only
16
Piping Length: VRV DX and Hydrobox
17
Piping Length: VRV DX and RA DX
17
Multiple Outdoor Units: Possible Layouts
18
Preparing Electrical Wiring
19
About Preparing Electrical Wiring
19
About Electrical Compliance
19
Safety Device Requirements
19
Installation
20
Overview: Installation
20
Opening the Units
20
To Open the Outdoor Unit
20
To Open the Electrical Component Box of the Outdoor Unit
20
Mounting the Outdoor Unit
21
To Provide the Installation Structure
21
Connecting the Refrigerant Piping
21
Installer and User Reference Guide
21
Precautions When Connecting the Refrigerant Piping
21
About Connecting the Refrigerant Piping
22
To Route the Refrigerant Piping
22
To Connect the Refrigerant Piping to the Outdoor Unit
22
To Connect the Multi Connection Piping Kit
22
Multiple Outdoor Units: Knockout Holes
23
To Connect the Refrigerant Branching Kit
23
To Protect against Contamination
23
To Braze the Pipe End
23
Using the Stop Valve and Service Port
24
To Remove the Pinched Pipes
24
Checking the Refrigerant Piping
25
About Checking the Refrigerant Piping
25
Checking Refrigerant Piping: General Guidelines
25
Checking Refrigerant Piping: Setup
25
To Perform a Leak Test
26
To Perform Vacuum Drying
26
To Insulate the Refrigerant Piping
26
Charging Refrigerant
27
Precautions When Charging Refrigerant
27
About Charging Refrigerant
27
To Determine the Additional Refrigerant Amount
27
To Charge Refrigerant: Flow Chart
29
To Charge Refrigerant
30
Step 6A: to Automatically Charge Refrigerant
31
Step 6B: to Manually Charge Refrigerant
32
Error Codes When Charging Refrigerant
33
Checks after Charging Refrigerant
33
To Fix the Fluorinated Greenhouse Gases Label
33
Connecting the Electrical Wiring
33
Precautions When Connecting the Electrical Wiring
33
Field Wiring: Overview
34
About the Electrical Wiring
34
Guidelines When Knocking out Knockout Holes
35
To Route and Fix the Transmission Wiring
35
To Connect the Transmission Wiring
35
To Finish the Transmission Wiring
36
To Route and Fix the Power Supply
36
To Connect the Power Supply
36
Configuration
37
Overview: Configuration
37
Making Field Settings
37
About Making Field Settings
37
Field Setting Components
38
To Access the Field Setting Components
38
To Access Mode 1 or 2
38
To Use Mode 1
38
To Use Mode 2
39
Mode 1: Monitoring Settings
39
Mode 2: Field Settings
40
To Connect the PC Configurator to the Outdoor Unit
43
Energy Saving and Optimum Operation
43
Available Main Operation Methods
43
Available Comfort Settings
44
Example: Automatic Mode During Cooling
45
Example: Automatic Mode During Heating
45
Using the Leak Detection Function
46
About Automatic Leak Detection
46
To Manually Perform a Leak Detection
46
Commissioning
46
Overview: Commissioning
46
Precautions When Commissioning
47
Checklist before Commissioning
47
About the Test Run
47
To Perform a Test Run
48
Correcting after Abnormal Completion of the Test Run
49
Operating the Unit
49
Ryyq+Rymq+Rxyq8~20U7Y1B
49
VRV IV+ Heat Pump
49
Maintenance and Service
49
Overview: Maintenance and Service
49
Maintenance Safety Precautions
49
To Prevent Electrical Hazards
49
About Service Mode Operation
49
To Use Vacuum Mode
49
10 Troubleshooting
50
Overview: Troubleshooting
50
Solving Problems Based on Error Codes
50
Error Codes: Overview
50
Disposal
53
12 Technical Data
54
Overview: Technical Data
54
Service Space: Outdoor Unit
54
Piping Diagram: Outdoor Unit
55
Wiring Diagram: Outdoor Unit
58
For the User
60
13 About the System
60
System Layout
60
User Interface
60
Before Operation
60
Operation
61
Operation Range
61
Operating the System
61
About Operating the System
61
About Cooling, Heating, Fan Only, and Automatic Operation
61
About the Heating Operation
61
To Operate the System (WITHOUT Cool/Heat Changeover Remote Control Switch)
62
To Operate the System (with Cool/Heat Changeover Remote Control Switch)
62
Using the Dry Program
62
About the Dry Program
62
To Use the Dry Program
62
To Use the Dry Program (with Cool/Heat Changeover Remote Control Switch)
62
Adjusting the Air Flow Direction
63
About the Air Flow Flap
63
Setting the Master User Interface
63
About Setting the Master User Interface
63
To Designate the Master User Interface (VRV DX and Hydrobox)
63
To Designate the Master User Interface (VRV DX and RA DX)
63
About Control Systems
64
17 Energy Saving and Optimum Operation
64
Available Main Operation Methods
64
Available Comfort Settings
64
Maintenance and Service
64
Maintenance after a Long Stop Period
65
Maintenance before a Long Stop Period
65
About the Refrigerant
65
After-Sales Service and Warranty
65
Warranty Period
65
Recommended Maintenance and Inspection
65
Recommended Maintenance and Inspection Cycles
66
Shortened Maintenance and Replacement Cycles
66
19 Troubleshooting
66
Error Codes: Overview
67
Symptoms that Are NOT System Malfunctions
68
Symptom: the System Does Not Operate
68
Symptom: Cool/Heat Cannot be Changed over
68
Symptom: Fan Operation Is Possible, but Cooling and Heating Do Not Work
68
Symptom: the Fan Speed Does Not Correspond to the Setting
68
Symptom: the Fan Direction Does Not Correspond to the Setting
68
Symptom: White Mist Comes out of a Unit (Indoor Unit)
68
Symptom: White Mist Comes out of a Unit (Indoor Unit, Outdoor Unit)
68
Symptom: the User Interface Display Reads "U4" or "U5" and Stops, but then Restarts after a few Minutes
68
Symptom: Noise of Air Conditioners (Indoor Unit)
68
Symptom: the Display Shows "88
69
Symptom: the Compressor in the Outdoor Unit Does Not Stop after a Short Heating Operation
69
Symptom: the Inside of an Outdoor Unit Is Warm Even When the Unit Has Stopped
69
Symptom: Hot Air Can be Felt When the Indoor Unit Is Stopped
69
Relocation
69
Disposal
69
Technical Data
69
Information Requirements for Eco Design
69
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