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Daikin FTXS25K3V1B - User Manual

Daikin FTXS25K3V1B
44 pages
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MODELS
FTXS20K2V1B
FTXS25K2V1B
CTXS15K2V1B
CTXS35K2V1B
FTXS20K3V1B
FTXS25K3V1B
CTXS15K3V1B
CTXS35K3V1B
DAIKIN ROOM AIR CONDITIONER
OPERATION MANUAL

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Daikin FTXS25K3V1B Specifications

General IconGeneral
Cooling Capacity2.5 kW
Heating Capacity3.2 kW
Energy Efficiency Ratio (EER)3.21
Seasonal Energy Efficiency Ratio (SEER)6.10
Power Supply220-240V, 50Hz
RefrigerantR32
Weight (Indoor Unit)9 kg
Indoor Unit Weight9 kg
TypeSplit System
Noise Level (Indoor Unit)19 dB

Summary

Key Features Overview

Intelligent Eye Sensor

Detects human movement for automatic energy-saving operation when the room is empty.

Weekly Timer Functionality

Allows saving up to 4 timer settings daily for customized on/off times and temperatures.

Comfort Airflow Operation

Directs airflow upward in COOL and downward in HEAT to avoid direct contact with occupants.

Outdoor Unit Quiet Operation

Lowers the noise level of the outdoor unit, useful for considering neighborhood noise.

Safety Guidelines and Warnings

General Safety Precautions

Important safety information classified as WARNING and CAUTION for proper unit operation and user safety.

Installation and Site Preparation

Installation Site Considerations

Guidelines for choosing an installation site considering environment, noise, and drainage.

Electrical Work Requirements

Specifies the need for a dedicated power circuit for the air conditioner's power supply.

System Relocation Services

Advises consulting a dealer for specialized knowledge required for relocating the air conditioner.

Indoor Unit Components

Indoor Unit Parts Identification

Identifies and describes major parts of the indoor unit, including sensors and controls.

Outdoor Unit and Filter Components

Air Filters and Purifying Filters

Details the air filter and titanium apatite photocatalytic air-purifying filter for the indoor unit.

Outdoor Unit Components Identification

Identifies key external components of the outdoor unit, including inlets, outlets, and terminals.

Remote Controller Overview

Remote Controller Components

Identifies and explains the function of various parts of the remote controller, including display and buttons.

Remote Control Functions

Remote Control Button Functions

Explains the function of each button on the remote controller for various operations.

Initial Setup Procedures

Remote Controller Setup

Instructions for setting batteries in the remote controller and mounting its holder on the wall.

Clock Setting Procedure

Setting the Internal Clock

Step-by-step guide to set the indoor unit's internal clock for accurate timer operations.

Understanding Operation Modes

Selecting and Starting Operation

Instructions on how to select and start different operation modes (AUTO, DRY, COOL, HEAT, FAN).

Stopping Operation

Instructions on how to stop the air conditioner's operation.

Temperature Control and Energy Saving

Adjusting Temperature Settings

Guide on how to adjust the temperature setting using the remote controller.

Recommended Operating Conditions

Provides recommended temperature settings and energy-saving tips for optimal performance.

Airflow Direction Adjustment

Automatic Airflow Swing

How to activate and control the automatic swing function for airflow direction.

Manual Louver Adjustment

Instructions on manually adjusting the vertical louvers for precise airflow direction.

Airflow Rate Selection

Adjusting Airflow Speed

How to select different fan speeds (Auto, Low, Middle, High) for airflow.

Flap Angle Notes and Cautions

Details flap swinging ranges and provides a caution regarding manual adjustment.

Comfort Airflow Feature

Activating Comfort Airflow

Explains how to start the COMFORT AIRFLOW operation for improved comfort.

Canceling Comfort Airflow

Instructions on how to cancel the COMFORT AIRFLOW operation and return to previous settings.

Intelligent Eye Sensor Function

Activating Intelligent Eye

How to enable the Intelligent Eye sensor for energy-saving operation based on room occupancy.

Canceling Intelligent Eye

Instructions on how to disable the Intelligent Eye sensor.

Intelligent Eye Operation Explained

Energy Saving Operation Details

Details how the Intelligent Eye sensor functions for energy saving, including temperature shifts.

Intelligent Eye Application Notes and Cautions

Provides application range, limitations, and cautions for the Intelligent Eye sensor.

Powerful Operation Feature

Activating Powerful Operation

How to initiate the POWERFUL operation for maximum cooling or heating effect.

Canceling Powerful Operation

Instructions on how to stop the POWERFUL operation and return to normal settings.

Outdoor Unit Quiet Mode

Activating Outdoor Unit Quiet Mode

How to activate the OUTDOOR UNIT QUIET operation to reduce noise levels.

Canceling Outdoor Unit Quiet Mode

Instructions on how to deactivate the OUTDOOR UNIT QUIET operation.

ECONO Operation for Efficiency

Activating ECONO Operation

How to start the ECONO operation to limit maximum power consumption for efficient use.

Canceling ECONO Operation

Instructions on how to stop the ECONO operation.

Off Timer Functionality

Setting and Canceling OFF Timer

Guide to setting and canceling the OFF TIMER for automatic shutdown.

Night Set Mode

Explains the NIGHT SET mode's temperature adjustment during OFF TIMER for comfortable sleep.

On Timer Functionality

Setting and Canceling ON Timer

Guide to setting and canceling the ON TIMER for automatic startup.

Combining ON and OFF Timers

Shows how to combine ON and OFF timer settings for complex scheduling.

Weekly Timer Programming

Weekly Timer Setting Example

Provides an example of setting weekly timer schedules for weekdays and weekends.

Setting Weekly Timer Schedules

Configuring Weekly Timer Settings

Step-by-step guide to set the day, time, and temperature for the WEEKLY TIMER.

Weekly Timer Time and Temperature Settings

Setting Weekly Timer Time and Temperature

Instructions for setting the specific time and temperature for WEEKLY TIMER reservations.

Managing Weekly Timer Settings

Copying Timer Reservations

How to copy timer settings from one day to another for easier programming.

Confirming and Deactivating Weekly Timer

Confirming and Deactivating Weekly Timer

How to confirm active reservations and deactivate the WEEKLY TIMER operation.

Deleting Weekly Timer Reservations

Deleting Weekly Timer Reservations

Instructions on how to delete individual, daily, or all reservations from the WEEKLY TIMER.

Multi-System Mode Management

Multi-System Mode Selection

Explains how to select operation modes in a multi-system setup, considering priority rooms.

Multi-System Priority and Mode Locks

Priority Room Settings and Mode Locks

Details priority room settings and COOL/HEAT mode lock features for multi-system units.

General Care and Cleaning

Cleaning Unit Components

Instructions for cleaning the front panel, air filters, and other unit parts.

Front Panel Maintenance

Front Panel Removal and Cleaning

Detailed steps for removing, cleaning, and reattaching the front panel of the indoor unit.

Air Filter Maintenance

Air Filter Maintenance

Instructions on how to pull out, wash, and replace the air filters.

Photocatalytic Filter Maintenance

Photocatalytic Filter Maintenance

Steps for cleaning or replacing the titanium apatite photocatalytic air-purifying filter.

Unit Checks and Refrigerant Info

Pre-Storage and Unit Checks

Guidance on checking units, preparing for long idle periods, and periodical maintenance.

Refrigerant Information

Provides details about the refrigerant type and its environmental impact.

Troubleshooting Common Issues

Normal Operation Scenarios

Explains common sounds and operation delays that are not actual troubles.

Troubleshooting Operational Faults

Troubleshooting Operational Faults

Addresses issues like no operation, poor effect, sudden stops, abnormal functioning, and mist.

Troubleshooting Control and Odor Issues

Troubleshooting Control and Odor Issues

Covers issues like delayed heat, fan rotation, timer faults, odors, remote control problems, and mode selection.

Service Calls and Product Disposal

When to Call Service and Disposal

Lists critical issues requiring immediate service and provides disposal requirements for the unit.

Remote Controller Fault Codes

Remote Controller Fault Codes

How to access and interpret error codes displayed on the remote controller for system faults.

Outdoor Unit LED Fault Indicators

Outdoor Unit LED Fault Indicators

Explains the meaning of LED indicator patterns on outdoor unit PCBs for fault diagnosis.

Operation Mode Visual Summary

Operation Mode Visual Summary

A visual summary of operation modes, airflow directions, and temperature settings.

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