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Daikin FTX18AXVJU - Service Manual

Daikin FTX18AXVJU
119 pages
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Servic e
Manual
DAMA-SM-21-001
Service Manual / Inverter Split Wall Mounted Type FTK(X) Series DAMA-SM-21-001
Inverter Split
Wall Mounted Type FTK(X) Series
[Applied Models]
z
Inverter Split : Cooling Unit
Heat Pump Unit

Table of Contents

Other manuals for Daikin FTX18AXVJU

Questions and Answers

  • A
    Amanda DeleonAug 9, 2025
    What to do if my Daikin FTX18AXVJU unit does not operate?
    • D
      davidlindaAug 9, 2025
      If your Daikin Air Conditioner unit isn't working, here's what you can check: * First, ensure there isn't a power failure and that the fuse is in good condition; replace the fuse if necessary. * Next, verify the power plug is securely connected. * Also, check the delay timer settings to ensure they are correctly configured.
  • A
    Adrian ParkerAug 14, 2025
    How to fix Daikin FTX18AXVJU Air Conditioner compressor that won't start immediately?
    • T
      Todd MillerAug 15, 2025
      If the compressor in your Daikin Air Conditioner does not start immediately after turning on the unit, allow 3 to 4 minutes for it to begin operating.
  • E
    Elizabeth HartAug 21, 2025
    How to increase airflow in my Daikin Air Conditioner?
    • D
      Danielle HawkinsAug 21, 2025
      If the airflow from your Daikin Air Conditioner is too low, try the following: 1. Clean or replace the air filter, as a dirty filter can significantly reduce airflow. 2. Ensure all doors and windows are closed to maintain optimal cooling efficiency. 3. Check for any obstructions blocking the air suction and discharge areas. 4. Increase the regulated temperature to improve airflow.
  • M
    Mark MooreAug 27, 2025
    Why is there condensation on my Daikin Air Conditioner's front grille?
    • N
      Norma WardAug 27, 2025
      Condensation on the front grille of your Daikin Air Conditioner's indoor unit can occur due to air humidity after prolonged operation or if the set temperature is too low. To address this, increase the temperature setting and operate the unit at a high fan speed.
  • M
    Mark CortezSep 2, 2025
    How to get rid of bad odor from Daikin Air Conditioner?
    • S
      Stephanie BlakeSep 2, 2025
      If your Daikin Air Conditioner's discharge airflow has a bad odor, it may be due to particles from smoke, cigarettes, or perfumes adhered to the coil. Cleaning the coil should remove these odor-causing particles.

Summary

Introduction

Safety Cautions

Details critical safety warnings and precautions for safe operation and maintenance.

Part 2 Specifications

Specification Data

Provides detailed technical specifications for various indoor and outdoor unit components.

Part 3 Functions and Control

Main Functions

Details core operational functions like temperature and frequency control.

Control Specification

Covers system control logic, mode hierarchy, and specific control parameters.

Part 5 Service Diagnosis

General Problem Symptoms and Check Items

Lists common issues and initial troubleshooting steps with reference pages.

Error Codes and Description

A comprehensive list of error codes and their corresponding descriptions and reference pages.

Part 6 Trial Operation and Field Settings

Daikin FTX18AXVJU Specifications

General IconGeneral
Weight (Outdoor Unit)36 kg
TypeSplit System
Cooling Capacity18000 BTU/hr
Heating Capacity5.28 kW
Energy Efficiency Ratio (EER)3.50
Power Supply50 Hz
RefrigerantR32
Indoor Unit Noise Level37 dB(A)
Outdoor Unit Noise Level51 dB(A)
Dimensions (Indoor Unit)990 x 290 x 263 mm
Dimensions (Outdoor Unit)700 x 550 x 275 mm
Energy Efficiency Ratio (Cooling)3.50
Indoor Unit Dimensions (WxHxD)990 x 290 x 263 mm
Outdoor Unit Dimensions (WxHxD)700 x 550 x 275 mm

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