Daikin VRV 5 Series Installation And Operation Manual

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Table Of Contents

Table of Contents

Table of Contents
Instructions for Equipment Using R32 Refrigerant
For the User
User Safety Instructions
General
Instructions for Safe Operation
About the System
System Layout
User Interface
Operation
Operation Range
Operating the System
About Operating the System
About Cooling, Heating, Fan Only, and Automatic Operation
About the Heating Operation
To Operate the System
Using the Dry Program
About the Dry Program
To Use the Dry Program
Adjusting the Air Flow Direction
About the Air Flow Flap
Setting the Master User Interface
About Setting the Master User Interface
To Designate the Master User Interface
Maintenance and Service
About the Refrigerant
After-Sales Service and Warranty
Warranty Period
Recommended Maintenance and Inspection
Troubleshooting
Symptom: Noise of Air Conditioners (Indoor Unit, Outdoor Unit)
Symptom: Noise of Air Conditioners (Outdoor Unit)
Symptom: Dust Comes out of the Unit
Symptom: the Units Can Give off Odours
Symptom: the Outdoor Unit Fan Does Not Spin
Symptom: the Display Shows "88
Symptom: the Compressor in the Outdoor Unit Does Not Stop after a Short Heating Operation
Symptom: the Inside of an Outdoor Unit Is Warm Even When the Unit Has Stopped
Symptom: Hot Air Can be Felt When the Indoor Unit Is Stopped
Relocation
For the Installer
About the Box
To Remove the Accessories from the Outdoor Unit
Accessory Pipes: Diameters
To Remove the Transportation Stay (Only for 5~12 HP)
About the Units and Options
About the Outdoor Unit
System Layout
Special Requirements for R32 Units
Installation Space Requirements
System Layout Requirements
About the Charge Limit
To Determine the Charge Limit
Unit Installation
Preparing the Installation Site
Installation Site Requirements of the Outdoor Unit
Additional Installation Site Requirements of the Outdoor Unit in Cold Climates
Opening the Unit
To Open the Outdoor Unit
To Open the Electrical Component Box of the Outdoor Unit
Mounting the Outdoor Unit
To Provide the Installation Structure
Piping Installation
Preparing Refrigerant Piping
Refrigerant Piping Requirements
Refrigerant Piping Material
To Select the Piping Size
To Select Refrigerant Branch Kits
Multiple Outdoor Units: Possible Layouts
Connecting the Refrigerant Piping
To Route the Refrigerant Piping
To Connect the Refrigerant Piping to the Outdoor Unit
To Connect the Multi Connection Piping Kit
To Connect the Refrigerant Branching Kit
To Protect against Contamination
Using the Stop Valve and Service Port
To Remove the Pinched Pipes
Checking the Refrigerant Piping
About Checking the Refrigerant Piping
Checking Refrigerant Piping: General Guidelines
Checking Refrigerant Piping: Setup
To Perform a Leak Test
To Perform Vacuum Drying
To Insulate the Refrigerant Piping
To Check for Leaks after Charging Refrigerant
Charging Refrigerant
Precautions When Charging Refrigerant
About Charging Refrigerant
To Determine the Additional Refrigerant Amount
To Charge Refrigerant: Flow Chart
To Charge Refrigerant
Error Codes When Charging Refrigerant
Checks after Charging Refrigerant
To Fix the Fluorinated Greenhouse Gases Label
To Check for Refrigerant Leaks after Charging
Electrical Installation
About Electrical Compliance
Safety Device Requirements
To Route and Fix the Transmission Wiring
To Connect the Transmission Wiring
To Finish the Transmission Wiring
To Route and Fix the Power Supply
To Connect the Power Supply
To Connect the External Outputs
To Check the Insulation Resistance of the Compressor
Configuration
Making Field Settings
About Making Field Settings
Field Setting Components
To Access the Field Setting Components
To Access Mode 1 or 2
To Use Mode 1
To Use Mode 2
Mode 1: Monitoring Settings
Mode 2: Field Settings
Using the Leak Detection Function
About Automatic Leak Detection
Commissioning
Precautions When Commissioning
Checklist before Commissioning
Checklist During Commissioning
About the BS Unit Test Run
About the Test Run
To Perform a Test Run
Correcting after Abnormal Completion of the Test Run
To Perform a Bs/Indoor Unit Connection Check
Hand-Over to the User
Troubleshooting
Solving Problems Based on Error Codes
Error Codes: Overview
Refrigerant Leak Detection System
Technical Data
Service Space: Outdoor Unit
Wiring Diagram: Outdoor Unit
Disposal

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Installation and operation manual

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Installation and operation manual

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Daikin VRV 5 Series Installation And Operation Manual

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