Name: Daikin RXTA-N
Brand: Daikin
Rating: 4 (1 reviews)

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Installer reference guide

R32 split series

RXTM30N2V1B

RXTM40N2V1B

RXTP25N2V1B9

RXTP35N2V1B9

RXTP25N2V1B8

RXTP35N2V1B8

ARXTP25N2V1B

ARXTP35N2V1B

RXTA30N2V1B

Table of Contents2
About the Documentation4
About this Document4
General Safety Precautions5
About the Documentation5
Meaning of Warnings and Symbols5
For the Installer6
General6
Installation Site7
Refrigerant - in Case of R410A or R3211
Brine12
Water13
Electrical13
Specific Installer Safety Instructions16
About the Box22
Overview: about the Box22
Outdoor Unit22
To Unpack the Outdoor Unit22
To Remove the Accessories from the Outdoor Unit23
About the Unit24
Overview: about the Unit24
Identification24
Identification Label: Outdoor Unit24
Unit Installation25
Preparing the Installation Site25
Installation Site Requirements of the Outdoor Unit26
Additional Installation Site Requirements of the Outdoor Unit in Cold Climates28
Opening the Unit29
About Opening the Unit29
To Open the Outdoor Unit29
Mounting the Outdoor Unit29
About Mounting the Outdoor Unit29
Precautions When Mounting the Outdoor Unit30
To Provide the Installation Structure30
To Install the Outdoor Unit31
To Provide Drainage31
To Prevent the Outdoor Unit from Falling over31
Piping Installation33
Preparing Refrigerant Piping33
Refrigerant Piping Requirements33
Refrigerant Piping Insulation33
Refrigerant Piping Length and Height Difference34
Connecting the Refrigerant Piping34
About Connecting the Refrigerant Piping34
Precautions When Connecting the Refrigerant Piping35
Guidelines When Connecting the Refrigerant Piping36
Pipe Bending Guidelines36
To Flare the Pipe End37
Using the Stop Valve and Service Port37
To Connect the Refrigerant Piping to the Outdoor Unit39
Checking the Refrigerant Piping39
About Checking the Refrigerant Piping39
Precautions When Checking the Refrigerant Piping40
To Check for Leaks40
To Perform Vacuum Drying41
Charging Refrigerant43
About Charging Refrigerant43
About the Refrigerant44
Precautions When Charging Refrigerant45
To Determine the Additional Refrigerant Amount45
To Determine the Complete Recharge Amount45
To Charge Additional Refrigerant45
To Fix the Fluorinated Greenhouse Gases Label46
Electrical Installation47
About Connecting the Electrical Wiring47
Precautions When Connecting the Electrical Wiring47
Guidelines When Connecting the Electrical Wiring49
Specifications of Standard Wiring Components50
To Connect the Electrical Wiring to the Outdoor Unit50
Finishing the Outdoor Unit Installation52
To Finish the Outdoor Unit Installation52
To Close the Outdoor Unit52
Configuration53
Facility Setting53
To Set the Facility Mode53
Commissioning54
Overview: Commissioning54
Precautions When Commissioning54
Checklist before Commissioning54
Checklist During Commissioning55
To Perform a Test Run55
Starting up the Outdoor Unit56
Hand-Over to the User57
Maintenance and Service58
Overview: Maintenance and Service58
Maintenance Safety Precautions58
Checklist for Yearly Maintenance of the Outdoor Unit58
About the Compressor59
Troubleshooting60
Overview: Troubleshooting60
Precautions When Troubleshooting60
Solving Problems Based on Symptoms60
Symptom: Indoor Units Fall, Vibrate or Make Noise60
Symptom: the Unit Is NOT Heating or Cooling as Expected61
Symptom: Water Leakage61
Symptom: Electrical Leakage61
Symptom: Unit Does NOT Function or Burn Damage61
Fault Diagnosis Using LED on Outdoor Unit PCB61
Disposal62
Overview: Disposal62
To Pump down62
To Start and Stop Forced Cooling63
To Start and Stop Forced Cooling Using the Indoor Unit ON/OFF Switch63
To Start and Stop Forced Cooling Using the Indoor Unit User Interface63
Technical Data64
Wiring Diagram64
Unified Wiring Diagram Legend64
Piping Diagram67
Piping Diagram: Outdoor Unit67
Glossary68

Brand	Daikin
Model	RXTA-N
Category	Air Conditioner
Language	English

Daikin RXTA-N User Manual

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