Daikin RXM20R5V1B Installer's Reference Manual

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Installer's reference manual (68 pages)

Table Of Contents

Table of Contents

Table of Contents
General Safety Precautions
About the Documentation
Meaning of Warnings and Symbols
For the Installer
General
Installation Site
Refrigerant - in Case of R410A or R32
Water
Electrical
About the Documentation
About this Document
Installer Reference Guide at a Glance
About the Box
Overview: about the Box
Outdoor Unit
To Unpack the Outdoor Unit
To Remove the Accessories from the Outdoor Unit
About the Unit
Overview: about the Units and Options
Identification
Identification Label: Outdoor Unit
Preparation
Overview: Preparation
Preparing the Installation Site
Installation Site Requirements of the Outdoor Unit
Additional Installation Site Requirements of the Outdoor Unit in Cold Climates
Refrigerant Piping Length and Height Difference
Preparing Refrigerant Piping
Refrigerant Piping Requirements
Refrigerant Piping Insulation
Preparing Electrical Wiring
About Preparing Electrical Wiring
Installation
Overview: Installation
Opening the Units
About Opening the Units
To Open the Outdoor Unit
Mounting the Outdoor Unit
About Mounting the Outdoor Unit
Precautions When Mounting the Outdoor Unit
To Provide the Installation Structure
To Install the Outdoor Unit
To Provide Drainage
To Prevent the Outdoor Unit from Falling over
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
Using the Stop Valve and Service Port
To Connect the Refrigerant Piping to the Outdoor Unit
Checking the Refrigerant Piping
About Checking the Refrigerant Piping
Precautions When Checking the Refrigerant Piping
To Check for Leaks
To Perform Vacuum Drying
Charging Refrigerant
About Charging Refrigerant
About the Refrigerant
Precautions When Charging Refrigerant
To Determine the Additional Refrigerant Amount
To Determine the Complete Recharge Amount
To Charge Additional Refrigerant
To Fix the Fluorinated Greenhouse Gases Label
Connecting the Electrical Wiring
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 Outdoor Unit
Finishing the Outdoor Unit Installation
To Finish the Outdoor Unit Installation
To Close the Outdoor Unit
About the Compressor
Commissioning
Overview: Commissioning
Precautions When Commissioning
Checklist before Commissioning
Checklist During Commissioning
To Perform a Test Run
Starting up the Outdoor Unit
Configuration
Facility Setting
To Set the Facility Mode
Hand-Over to the User
Maintenance and Service
Overview: Maintenance and Service
Maintenance Safety Precautions
Checklist for Yearly Maintenance of the Outdoor Unit
Troubleshooting
Precautions When Troubleshooting
Solving Problems Based on Symptoms
Symptom: Indoor Units Fall, Vibrate or Make Noise
Symptom: the Unit Is NOT Heating or Cooling as Expected
Symptom: Water Leakage
Symptom: Electrical Leakage
Symptom: Unit Does NOT Function or Burn Damage
Fault Diagnosis Using LED on Outdoor Unit PCB
12 Disposal
Overview: Disposal
To Start and Stop Forced Cooling
To Start and Stop Forced Cooling Using the Indoor Unit ON/OFF Switch
To Start and Stop Forced Cooling Using the Indoor Unit User Interface
13 Technical Data
Wiring Diagram
14 Glossary

Quick Links

1 Table of Contents
2 For the Installer
3 Refrigerant - in Case of R410A or R32
4 Electrical
5 Outdoor Unit
6 13 Technical Data
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R32 split series Rxm25r5v1b Rxm35r5v1b Arxm25r5v1b Arxm35r5v1bArxm-r ... Show all

Daikin RXM20R5V1B Installer's Reference Manual

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