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Daikin Super Multi NX FTXS35G2V1B User Manual

Daikin Super Multi NX FTXS35G2V1B
501 pages
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Service
Manual
SiBE121021_C
E-Series / F-Series / G-Series
[Applied Models]
Inverter Multi : Cooling Only
Inverter Multi : Heat Pump

Table of Contents

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Daikin Super Multi NX FTXS35G2V1B Specifications

General IconGeneral
BrandDaikin
ModelSuper Multi NX FTXS35G2V1B
CategoryAir Conditioner
LanguageEnglish

Summary

Introduction

Safety Cautions

Essential safety precautions for repair work, classified into Warning and Caution.

Specifications

Printed Circuit Board Connector Wiring Diagram

Indoor Unit

Provides wiring diagrams for various types of indoor units.

Function and Control

Inverter POWERFUL Operation

Explains how to maximize cooling/heating capacity for quick comfort.

Frequency Control

Details how frequency is determined based on room capacity and temperature difference.

Electronic Expansion Valve Control

Covers various aspects of electronic expansion valve control.

Operation Manual

AUTO · DRY · COOL · HEAT · FAN Operation

Explains how to start, stop, and change settings for various operation modes.

INTELLIGENT EYE Operation

Details the INTELLIGENT EYE function for energy saving and comfort.

POWERFUL Operation

Explains how to maximize cooling/heating capacity for quick comfort.

ECONO Operation

Explains the ECONO operation for limiting maximum power consumption.

WEEKLY TIMER Operation

Details how to set up and use the weekly timer for daily schedules.

Service Diagnosis

Troubleshooting with LED

Explains troubleshooting based on indoor and outdoor unit LED indicators.

Problem Symptoms and Measures

Lists common problems and their corresponding measures.

Service Check Function

Provides a service check function for diagnosing issues.

Code Indication on Remote Controller

Explains error codes displayed on remote controllers.

Troubleshooting for SA Indoor Unit - FFQ, FCQ, FDBQ, FBQ, FHQ Series

Troubleshooting guide for specific SA indoor unit series.

Indoor Unit PCB Abnormality

Steps to troubleshoot indoor unit PCB abnormalities.

Fan Motor or Related Abnormality

Troubleshooting for fan motor issues in SA indoor units.

Troubleshooting for Outdoor Unit

General troubleshooting for outdoor unit issues.

Anti-icing Function

Troubleshooting steps for the anti-icing function.

Outdoor Unit PCB Abnormality

Troubleshooting steps for outdoor unit PCB abnormalities.

OL Activation (Compressor Overload)

Troubleshooting steps for compressor overload.

Input Overcurrent Detection

Troubleshooting steps for input overcurrent detection.

Refrigerant Shortage

Troubleshooting and detection methods for refrigerant shortage.

Thermistor Resistance Check

Detailed steps to check thermistor resistance.

Removal Procedure

Trial Operation and Field Settings

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