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Daikin CTXM15A2V1B Installer's Reference Manual

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User reference manual (64 pages)

Installation manual (12 pages)

Operation manual (20 pages)

Table Of Contents

Table of Contents

Table of Contents
About the Documentation
About this Document
Meaning of Warnings and Symbols
General Safety Precautions
For the Installer
General
Installation Site
Refrigerant - in Case of R410A or R32
Electrical
Specific Installer Safety Instructions
About the Box
Indoor Unit
To Unpack the Indoor Unit
To Remove the Accessories from the Indoor Unit
About the Unit
System Layout
Operation Range
About the Wireless LAN
Precautions When Using the Wireless LAN
Basic Parameters
Setting the Wireless LAN
Unit Installation
Preparing the Installation Site
Installation Site Requirements of the Indoor Unit
Opening the Unit
To Remove the Front Panel
To Open the Service Cover
To Remove the Front Grille
To Remove the Electrical Wiring Box Cover
Mounting the Indoor Unit
To Install the Mounting Plate
To Drill a Wall Hole
To Remove the Pipe Port Cover
Connecting the Drain Piping
General Guidelines
To Connect the Piping on Right Side, Right-Back, or Right-Bottom
To Connect the Piping on Left Side, Left-Back, or Left-Bottom
To Check for Water Leaks
Piping Installation
Preparing Refrigerant Piping
Refrigerant Piping Requirements
Refrigerant Piping Insulation
Connecting the Refrigerant Piping
About Connecting the Refrigerant Piping
Precautions When Connecting the Refrigerant Piping
Guidelines When Connecting the Refrigerant Piping
Pipe Bending Guidelines
To Flare the Pipe End
To Connect the Refrigerant Piping to the Indoor Unit
To Check Refrigerant Piping Joints for Leaks after Charging Refrigerant
Electrical Installation
About Connecting the Electrical Wiring
Precautions When Connecting the Electrical Wiring
Guidelines When Connecting the Electrical Wiring
Specifications of Standard Wiring Components
To Connect the Electrical Wiring to the Indoor Unit
To Connect Optional Accessories (Wired User Interface, Central User Interface, Etc.)
Finishing the Indoor Unit Installation
To Insulate the Drain Piping, Refrigerant Piping and Interconnection Cable
To Pass the Pipes through the Wall Hole
To Fix the Unit on the Mounting Plate
Closing the Unit
To Re-Install the Front Grille
To Close the Service Cover
To Re-Install the Front Panel
Configuration
To Set a Different Channel of the Indoor Unit Infrared Signal Receiver
Commissioning
Overview: Commissioning
Checklist before Commissioning
To Perform a Test Run
To Perform a Test Run Using the Wireless Remote Control
Hand-Over to the User
Troubleshooting
Solving Problems Based on Error Codes
Disposal
Technical Data
Wiring Diagram
Unified Wiring Diagram Legend
Glossary

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stefano marranini

July 3, 2025

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Daikin CTXM15A2V1B Installer's Reference Manual

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