Daikin VRV 5-S - Installation And Operation Manual

48 pages

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Installation and operation manual

VRV 5 safety valve unit

English

Installation and operation manual

VRV 5 safety valve unit

SV1A25AJV1B

SV4A14AJV1B

SV6A14AJV1B

SV8A14AJV1B

Main Page

Table of Contents3
About this Document4
Specific Installer Safety Instructions4
Instructions for Equipment Using R32 Refrigerant6
For the User7
User Safety Instructions7
General7
Instructions for Safe Operation7
About the System9
System Layout10
Before Operation10
Maintenance and Service10
Precautions for Maintenance and Service10
About the Refrigerant10
About the Refrigerant Leakage Sensor10
Troubleshooting11
Symptoms that Are NOT System Malfunctions11
Symptom: Noise11
Relocation11
Disposal11
For the Installer12
10 About the Box12
To Remove the Accessories12
About the Unit and Options12
Identification12
Identification Label: SV Unit12
About the Operation Range12
System Layout12
Combining Units and Options13
Possible Options for the SV Unit13
12 Special Requirements for R32 Units13
Installation Space Requirements13
System Layout Requirements13
To Determine the Required Safety Measures14
Overview: Flowchart15
Safety Measures16
No Safety Measure16
External Alarm16
Natural Ventilation16
Ventilated Enclosure17
Overview: Flowchart21
Combinations of Ventilated Enclosure Configurations22
Combinations of Safety Measures22
13 Unit Installation23
Preparing the Installation Site23
Installation Site Requirements of the Unit23
Possible Configurations24
Opening and Closing the Unit25
About Opening the Unit25
To Open the Unit25
To Close the Unit25
Mounting the Unit25
To Mount the Unit25
To Connect the Drain Piping26
To Install the Drain Piping27
Installing the Ventilation Ducting27
To Install the Ducting27
To Install the Duct Closing Plate27
To Switch the Air In- and Outlet Side28
14 Piping Installation30
Installation Limitations31
Piping Installation Limitation31
Preparing Refrigerant Piping31
Refrigerant Piping Requirements31
Refrigerant Piping Material31
Connecting the Refrigerant Piping32
To Connect the Refrigerant Piping32
Joining Branch Pipe Ports32
To Insulate the Refrigerant Piping32
15 Electrical Installation33
Specifications of Standard Wiring Components33
Connecting the Electrical Wiring34
To Connect the Electrical Wiring34
To Finish the Electrical Wiring36
To Set the DIP Switches36
To Connect the External Outputs36
Configuration37
Making Field Settings37
About Making Field Settings37
To Access the Field Setting Components38
Field Setting Components38
To Access Mode 1 or 238
To Use Mode 138
To Use Mode 239
Mode 1: Monitoring Settings39
Mode 2: Field Settings39
Mode 2: Default Field Settings41
Commissioning41
Checklist before Commissioning41
SV Unit Test Run41
About the SV Unit Test Run41
About Airflow Requirements42
About Measuring the Airflow Rate42
To Perform a SV Unit Test Run43
Troubleshooting During a SV Unit Test Run43
System Test Run43
Checklist before Commissioning43
18 Hand-Over to the User44
Maintenance and Service44
Before the Maintenance and Service of the SV Unit44
Unit Maintenance and Service Label44
Troubleshooting44
Overview: Troubleshooting44
Precautions When Troubleshooting44
Error Codes: Overview44
Disposal45
Technical Data45
Wiring Diagram45
23 Glossary46

Daikin VRV 5-S - Installation And Operation Manual

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