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Daikin ARXM71N2V1B9 - User Manual

Daikin ARXM71N2V1B9
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Installer reference guide
R32 split series
ARXM50N2V1B9
ARXM60N2V1B9
ARXM71N2V1B9
RXM42N2V1B9
RXM50N2V1B9
RXM60N2V1B9
RXM71N2V1B
RXP50M2V1B
RXP60M2V1B
RXP71M2V1B
RXA42B2V1B
RXA50B2V1B
RXF50B2V1B
RXF60B2V1B
RXF71A2V1B
RXJ50N2V1B
ARXF50A2V1B
ARXF60A2V1B
ARXF71A2V1B

Table of Contents

Other manuals for Daikin ARXM71N2V1B9

Questions and Answers

  • A
    alexanderpayneAug 10, 2025
    What to do if my Daikin ARXM71N2V1B9 has water leakage?
    • L
      Lisa BryantAug 10, 2025
      If you notice water leakage from your Daikin Air Conditioner, there are a couple of potential causes: * Incomplete thermal insulation of gas and liquid piping, including indoor portions of the drain hose extension. Ensure the thermal insulation of the piping and the drain hose is complete. * Improperly connected drainage. Make sure to secure the drainage.
  • C
    carolynparkerAug 17, 2025
    What to do if my Daikin ARXM71N2V1B9 Air Conditioner unit does NOT function or shows burn damage?
    • L
      Leah GibsonAug 17, 2025
      If your Daikin Air Conditioner unit isn't functioning or shows signs of burn damage, the wiring may not have been performed according to specifications. Correct the wiring to resolve this issue.
  • J
    Jared PayneAug 25, 2025
    How to fix Daikin ARXM71N2V1B9 indoor units that fall, vibrate or make noise?
    • R
      Rachel PattersonAug 25, 2025
      If the indoor units of your Daikin Air Conditioner are falling, vibrating, or making noise, ensure that you install them securely.
  • G
    George TranSep 1, 2025
    What to do if my Daikin ARXM71N2V1B9 has electrical leakage?
    • W
      William GallagherSep 1, 2025
      If you're experiencing electrical leakage with your Daikin Air Conditioner, it's likely that the unit isn't earthed correctly. Check and correct the connection of the earth wiring.

Summary

General Safety Precautions

Installer Safety Guidelines

Key safety rules for installers, including site, refrigerant, and electrical precautions.

R32 Refrigerant Safety

Specific safety warnings and precautions for handling R32 refrigerant.

Installation Preparation

Installation Site Requirements

Guidelines for selecting and preparing the optimal installation location for the unit.

Piping and Wiring Preparation

Requirements for refrigerant piping, insulation, and electrical wiring preparation.

Outdoor Unit Installation Procedures

Mounting, Drainage, and Piping

Steps for mounting, drainage, and connecting refrigerant piping.

Refrigerant Charging and Checks

Procedures for leak testing, vacuum drying, and charging refrigerant.

Electrical Wiring Connection

Connecting the power supply and communication wiring to the outdoor unit.

System Configuration and Commissioning

Configuration Settings

How to set up facility mode and standby electricity saving.

Commissioning Steps

Pre-checks, test runs, and final system startup procedures.

Maintenance and Troubleshooting

Maintenance Safety and Checks

Safety precautions and schedule for unit maintenance.

Troubleshooting and Fault Diagnosis

Methods for diagnosing and resolving common unit problems using symptoms and LEDs.

Technical Data and Glossary

Wiring and Piping Diagrams

Essential technical diagrams for installation and reference.

Glossary of Terms

Definitions of key terms used in the manual.

Daikin ARXM71N2V1B9 Specifications

General IconGeneral
ModelARXM71N2V1B9
Cooling Capacity7.1 kW
Heating Capacity8.0 kW
Energy Efficiency Ratio (EER)3.21
RefrigerantR32
Indoor Unit Dimensions (HxWxD)295x990x263 mm
InverterYes
Power Supply220-240 V, 50 Hz
TypeSplit System Air Conditioner

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