Daikin RXYSCQ6TMV1B - Installation And Reference Guide Manual

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Installer and user reference guide

VRV IV-S system air conditioner

English

Installer and user

reference guide

VRV IV-S system air conditioner

RXYSCQ4TMV1B

RXYSCQ5TMV1B

RXYSCQ6TMV1B

Main Page

Table of Contents2
General Safety Precautions3
About the Documentation3
Meaning of Warnings and Symbols3
For the User4
For the Installer4
General4
Installation Site5
Refrigerant5
Brine5
Water6
Electrical6
About the Documentation6
About this Document6
For the Installer7
About the Box7
Overview: about the Box7
Outdoor Unit7
To Unpack the Outdoor Unit7
To Handle the Outdoor Unit7
To Remove the Accessories from the Outdoor Unit8
About the Units and Options8
Overview: about the Units and Options8
Identification8
Identification Label: Outdoor Unit8
About the Outdoor Unit8
System Layout8
Combining Units and Options8
About Combining Units and Options8
Possible Combinations of Indoor Units9
Possible Options for the Outdoor Unit9
Preparation9
Overview: Preparation9
Preparing the Installation Site9
Installation Site Requirements of the Outdoor Unit9
Additional Installation Site Requirements of the Outdoor Unit in Cold Climates10
Securing Safety against Refrigerant Leaks11
Preparing Refrigerant Piping12
Refrigerant Piping Requirements12
Refrigerant Piping Material12
To Select the Piping Size12
To Select Refrigerant Branch Kits13
Refrigerant Piping Length and Height Difference13
Preparing Electrical Wiring15
About Electrical Compliance15
Safety Device Requirements15
Installation15
Overview: Installation15
Opening the Units15
About Opening the Units15
To Open the Outdoor Unit15
Mounting the Outdoor Unit15
About Mounting the Outdoor Unit15
To Install the Outdoor Unit16
To Provide Drainage16
To Prevent the Outdoor Unit from Falling over16
Connecting the Refrigerant Piping16
About Connecting the Refrigerant Piping16
Precautions When Connecting the Refrigerant Piping17
Guidelines When Connecting the Refrigerant Piping17
Pipe Bending Guidelines17
To Flare the Pipe End17
To Braze the Pipe End18
Using the Stop Valve and Service Port18
To Connect the Refrigerant Piping to the Outdoor Unit19
To Connect the Refrigerant Branching Kit19
Checking the Refrigerant Piping20
About Checking the Refrigerant Piping20
Checking Refrigerant Piping: General Guidelines20
Checking Refrigerant Piping: Setup20
To Perform a Leak Test21
To Perform Vacuum Drying21
To Insulate the Refrigerant Piping21
Charging Refrigerant21
About Charging Refrigerant21
Precautions When Charging Refrigerant21
To Determine the Additional Refrigerant Amount22
To Charge Refrigerant22
Error Codes When Charging Refrigerant23
To Fix the Fluorinated Greenhouse Gases Label23
Connecting the Electrical Wiring23
About Connecting the Electrical Wiring23
Precautions When Connecting the Electrical Wiring24
Guidelines When Knocking out Knockout Holes25
Guidelines When Connecting the Electrical Wiring25
To Connect the Electrical Wiring on the Outdoor Unit25
Finishing the Outdoor Unit Installation26
To Finish the Transmission Wiring26
To Close the Outdoor Unit27
Configuration27
Overview: Configuration27
Making Field Settings27
About Making Field Settings27
To Access the Field Setting Components27
Field Setting Components27
To Access Mode 1 or 228
To Use Mode 128
To Use Mode 228
Mode 1 (and Default Situation): Monitoring Settings29
Mode 2: Field Settings29
To Connect the PC Configurator to the Outdoor Unit32
Energy Saving and Optimum Operation32
Available Main Operation Methods32
Available Comfort Settings32
Example: Automatic Mode During Cooling33
Example: Automatic Mode During Heating34
Commissioning34
Overview: Commissioning34
Precautions When Commissioning34
Checklist before Commissioning34
Checklist During Commissioning35
About the Test Run35
To Perform a Test Run (7-Leds Display)35
Correcting after Abnormal Completion of the Test Run36
Hand-Over to the User36
Maintenance and Service36
Overview: Maintenance and Service36
Maintenance Safety Precautions36
To Prevent Electrical Hazards36
Checklist for Yearly Maintenance of the Outdoor Unit36
About Service Mode Operation37
To Use Vacuum Mode37
To Recover Refrigerant37
Rxyscq4~6Tmv1B37
VRV IV-S System Air Conditioner37

Daikin RXYSCQ6TMV1B - Installation And Reference Guide Manual

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