Name: Daikin RXTP25R2V1B
Brand: Daikin
Rating: 5 (1 reviews)

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Installer reference guide

R32 split series

RXTA30B2V1B

RXTM30R2V1B

RXTM40R2V1B

RXTP25R2V1B

RXTP35R2V1B

ARXTP25R2V1B

ARXTP35R2V1B

Table of Contents2
About the Documentation4
About this Document4
Meaning of Warnings and Symbols5
General Safety Precautions7
For the Installer7
General7
Installation Site8
Refrigerant - in Case of R410A or R3211
Electrical12
Specific Installer Safety Instructions15
About the Box21
Overview: about the Box21
Outdoor Unit21
To Unpack the Outdoor Unit21
To Handle the Outdoor Unit21
To Remove the Accessories from the Outdoor Unit22
About the Unit23
Identification23
Identification Label: Outdoor Unit23
Unit Installation24
Preparing the Installation Site24
Installation Site Requirements of the Outdoor Unit25
Additional Installation Site Requirements of the Outdoor Unit in Cold Climates27
Opening the Unit28
About Opening the Unit28
To Open the Outdoor Unit28
Mounting the Outdoor Unit28
About Mounting the Outdoor Unit28
Precautions When Mounting the Outdoor Unit29
To Provide the Installation Structure29
To Install the Outdoor Unit30
To Provide Drainage30
To Prevent the Outdoor Unit from Falling over30
Piping Installation32
Preparing Refrigerant Piping32
Refrigerant Piping Requirements32
Refrigerant Piping Insulation33
Refrigerant Piping Length and Height Difference33
Connecting the Refrigerant Piping33
About Connecting the Refrigerant Piping33
Precautions When Connecting the Refrigerant Piping34
Guidelines When Connecting the Refrigerant Piping35
Pipe Bending Guidelines36
To Flare the Pipe End36
Using the Stop Valve and Service Port36
To Connect the Refrigerant Piping to the Outdoor Unit38
Checking the Refrigerant Piping38
About Checking the Refrigerant Piping38
Precautions When Checking the Refrigerant Piping39
To Check for Leaks39
To Perform Vacuum Drying40
Notice40
Charging Refrigerant42
About Charging Refrigerant42
About the Refrigerant43
Precautions When Charging Refrigerant44
To Determine the Additional Refrigerant Amount44
To Determine the Complete Recharge Amount44
To Charge Additional Refrigerant44
To Fix the Fluorinated Greenhouse Gases Label45
Electrical Installation46
About Connecting the Electrical Wiring46
Precautions When Connecting the Electrical Wiring46
Guidelines When Connecting the Electrical Wiring48
Specifications of Standard Wiring Components49
To Connect the Electrical Wiring to the Outdoor Unit49
Finishing the Outdoor Unit Installation51
To Finish the Outdoor Unit Installation51
Closing the Unit51
To Close the Outdoor Unit51
Configuration52
Facility Setting52
To Set the Facility Mode52
Commissioning53
Overview: Commissioning53
Precautions When Commissioning53
Checklist before Commissioning54
Checklist During Commissioning54
To Perform a Test Run54
Starting up the Outdoor Unit55
Hand-Over to the User56
Maintenance and Service57
Overview: Maintenance and Service57
Maintenance Safety Precautions57
Checklist for Yearly Maintenance of the Outdoor Unit58
About the Compressor58
Winter Season58
Troubleshooting59
Overview: Troubleshooting59
Precautions When Troubleshooting59
Solving Problems Based on Symptoms59
Symptom: Indoor Units Fall, Vibrate or Make Noise59
Symptom: the Unit Is NOT Heating or Cooling as Expected60
Symptom: Water Leakage60
Symptom: Electrical Leakage60
Symptom: Unit Does NOT Function or Burn Damage60
Fault Diagnosis Using LED on Outdoor Unit PCB60
Disposal61
Overview: Disposal61
To Pump down61
To Start and Stop Forced Cooling62
To Start and Stop Forced Cooling Using the Indoor Unit ON/OFF Switch62
To Start and Stop Forced Cooling Using the Indoor Unit User Interface62
Technical Data63
Wiring Diagram63
Unified Wiring Diagram Legend63
Piping Diagram66
Piping Diagram: Outdoor Unit66
Glossary67

Brand	Daikin
Model	RXTP25R2V1B
Category	Air Conditioner
Language	English

Daikin RXTP25R2V1B User Manual

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