Daikin FHA140AVEB User Manual

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OPERATION MANUAL

FHA35AVEB

FHA50AVEB

FHA60AVEB

FHA71AVEB

FHA100AVEB

FHA125AVEB

FHA140AVEB

Split system air conditioners

4PEN465376-1.book Page 1 Wednesday, March 15, 2017 3:03 PM

Table of Contents

Other manuals for Daikin FHA140AVEB

Installation Manual26 pages

Questions and Answers:

L
lisa87Aug 9, 2025
What to do if my Daikin Air Conditioner doesn't cool or heat sufficiently?
- S
  Sherri ColonAug 9, 2025
  If your Daikin Air Conditioner isn't cooling or heating enough, several factors could be the cause. First, check if anything is blocking the air inlet or outlet of either the indoor or outdoor unit. Make sure the air filter isn't clogged. Also, verify that the set temperature is appropriate for your needs and that the FAN SPEED isn't set to LOW. Ensure the airflow direction is correct and that doors or windows are closed. Finally, check if direct sunlight is entering the room, which can affect cooling performance.
T
Tina MurphyAug 18, 2025
Why won't my Daikin FHA140AVEB Air Conditioner turn on at all?
- C
  Christopher RoyAug 18, 2025
  If your Daikin Air Conditioner isn't turning on, start by checking the fuse to see if it has blown. Next, inspect the power circuit breaker to ensure it hasn't tripped. Finally, verify that there isn't a power failure in your area.
J
Jeffrey CisnerosAug 28, 2025
Why does my Daikin FHA140AVEB turn on or off by itself?
- M
  Maria MooreAug 29, 2025
  If your Daikin Air Conditioner is turning on or off without you pressing the ON/OFF button, consider these possibilities: * Check if the ON/OFF timer is active. * Verify that no remote control device is connected. * Ensure that the centralized control display is not lit.

Daikin FHA140AVEB Specifications

General

Brand	Daikin
Model	FHA140AVEB
Category	Air Conditioner
Language	English

Summary

Safety Precautions

General Safety Guidelines

Crucial safety information for operating the air conditioner and avoiding hazards.

Refrigerant and Environmental Information

Details on refrigerant type, GWP, emissions, and leak inspection.

Understanding Safety Symbols

Explanation of WARNING and CAUTION symbols used throughout the manual.

Critical Operational Safety Warnings

Essential safety advice for operation, fire prevention, and electrical hazards.

Specific Environmental and Material Safety

Physical Safety and Installation Precautions

Electrical Safety and Grounding

Guidance on proper earthing, earth leakage breakers, and dedicated power supplies.

Before Operation: Essential Checks

Installation Site Requirements

Optimizing Air Conditioner Performance

Maintenance and Servicing Guidelines

Critical Safety for Maintenance Personnel

Essential safety warnings and precautions for service personnel.

Maintenance Cautions and Filter Cleaning

Cautions regarding water use and instructions for cleaning the air filter.

Understanding Normal Operations vs. Malfunctions

Common Operational Scenarios

Explains normal operations that might be mistaken for malfunctions.

Troubleshooting Common Issues

Unit Fails to Operate

Checks for power, fuses, and circuit breakers if the unit is dead.

Unit Stops Unexpectedly

Checks for obstacles, clogged filters, and power issues when the unit stops.

Poor Cooling or Heating Performance

Steps to diagnose and resolve insufficient cooling or heating.

Unintended Operation or Stoppage

Specific Malfunction Symptoms

Actions for specific malfunctions like burning odor or water leaks.

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