Daikin BS12A14AJV1B9 Manuals

Manuals and User Guides for Daikin BS12A14AJV1B9. We have 1 Daikin BS12A14AJV1B9 manual available for free PDF download: User Reference Manual

Daikin BS12A14AJV1B9 User Reference Manual (124 pages)

VRV 5 Branch selector unit

Brand: Daikin | Category: Air Conditioner | Size: 8 MB

Table of Contents
2
About this Document
5
Meaning of Warnings and Symbols
5
General Safety Precautions
7
For the Installer
7
General
7
Installation Site
8
Refrigerant - in Case of R410A or R32
8
Electrical
10
Specific Installer Safety Instructions
12
Instructions for Equipment Using R32 Refrigerant
16
For the User
18
User Safety Instructions
19
General
19
Instructions for Safe Operation
20
About the System
24
System Layout
24
Before Operation
25
Maintenance and Service
26
Precautions for Maintenance and Service
26
Periodic Check of the Ventilated Enclosure
26
About the Refrigerant
26
About the Refrigerant Leakage Sensor
27
Troubleshooting
28
Symptoms that Are NOT System Malfunctions
28
Symptom: Noise
29
Relocation
30
Disposal
31
For the Installer
32
About the Box
33
To Handle the Unit
33
To Unpack the Unit
35
To Remove the Accessories
37
About the Unit and Options
39
Identification
39
Identification Label: BS Unit
39
About the Operation Range
39
System Layout
39
Combining Units and Options
40
About Combining Units and Options
40
Possible Options for the BS Unit
40
Special Requirements for R32 Units
42
Installation Space Requirements
42
System Layout Requirements
42
To Determine the Required Safety Measures
43
Overview: Flowchart
46
Safety Measures
47
No Safety Measure
47
External Alarm
47
Natural Ventilation
48
Ventilated Enclosure
50
Overview: Flowchart
58
Combinations of Ventilated Enclosure Configurations
59
Combinations of Safety Measures
60
Unit Installation
62
Preparing the Installation Site
62
Installation Site Requirements of the Unit
62
Possible Configurations
66
Opening and Closing the Unit
67
About Opening the Unit
67
To Open the Unit
68
To Close the Unit
68
Mounting the Unit
68
To Mount the Unit
68
To Connect the Drain Piping
70
To Install the Drain Piping
71
Installing the Ventilation Ducting
72
To Install the Ducting
72
To Install the Duct Closing Plate
73
To Switch the Air In- and Outlet Side
74
Piping Installation
79
In this Chapter
79
Installation Limitations
79
Piping Installation Limitation
80
Preparing Refrigerant Piping
81
Refrigerant Piping Requirements
81
Refrigerant Piping Material
81
Refrigerant Piping Insulation
81
Connecting the Refrigerant Piping
82
To Connect the Refrigerant Piping
82
To Braze the Pipe End
83
Joining Branch Pipe Ports
84
To Insulate the Refrigerant Piping
84
Electrical Installation
86
About Connecting the Electrical Wiring
86
Precautions When Connecting the Electrical Wiring
86
Specifications of Standard Wiring Components
87
Guidelines When Connecting the Electrical Wiring
89
To Connect the Electrical Wiring
91
To Finish the Electrical Wiring
94
To Set the DIP Switches
94
To Connect the External Outputs
95
Configuration
98
Making Field Settings
98
About Making Field Settings
98
To Access the Field Setting Components
98
Field Setting Components
98
To Access Mode 1 or 2
99
To Use Mode 1
100
To Use Mode 2
101
Mode 1: Monitoring Settings
102
Mode 2: Field Settings
102
Mode 2: Default Field Settings
106
Commissioning
107
Precautions When Commissioning
107
Checklist before Commissioning
107
BS Unit Test Run
108
About the BS Unit Test Run
108
About Airflow Requirements
109
About Measuring the Airflow Rate
110
Prerequisite Checklist
111
To Perform a BS Unit Test Run
111
Troubleshooting During a BS Unit Test Run
112
System Test Run
113
Checklist before Commissioning
113
Hand-Over to the User
114
Maintenance and Service
115
Before the Maintenance and Service of the BS Unit
115
BS Unit Maintenance and Service Label
115
Troubleshooting
116
Solving Problems Based on Error Codes
116
Error Codes: Overview
116
Disposal
117
Technical Data
118
Wiring Diagram
118
Glossary
123

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Daikin BS12A14AJV1B9 User Reference Manual (124 pages)

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