EspañolEnglishPortuguesTürkçeFT25CV1AFT35CV1AMODELSDAIKIN ROOM AIR CONDITIONEROperation ManualРóссêий

operation manual

Safety precautions

installation site

Names of parts

i outdoor unit

remote controller

Preparation Before Operation

DRY · COOL · FAN Operation

Adjusting the Air Flow Direction

POWERFUL Operation

TIMER Operation

Care and Cleaning

i air filter

before a long idle period

Trouble Shooting

check again

call the service shop immediately

Daikin FT25CV1A Operation Manual

FT25CV1A

safety cautions

cautions regarding products after repair

inspection after repair

using icons

Part 1 List of Function

Functions

Part 2 Specifications

Specifications

Part 3 Printed Circuit Board Connector Wiring Diagram

Printed Circuit Board Connector Wiring Diagram

FT50/60CV1A

FTY25/35CVMA

RY25/35CVMA

Part 4 Functions and Control

Functions of Cooling Only Models

Programme Dry Function

Freeze-up Protection Control

Air Flow Rate Control

Signal Receiving Sign

Night Set Mode

Auto-restart Function

Functions of Heat Pump Models

Power-Airflow Dual Flaps, Wide-Angle Louvers and Auto-Swing

fan speed control

Automatic Operation

Powerful Operation

Other Functions

Function of Thermistor

Control for Heat Pump Models

Frequency Control

Controls at Mode Changing / Start-up

Input Current Control

Heating Peak-cut Control

Liquid Compression Protection Function 2

Insufficient Gas Control

Forced Operation Mode

Part 5 System Configuration

System Configuration

Instructions

Safety Precautions

Names of Parts

Preparation before Operation

AUTO • DRY • COOL • HEAT • FAN Operation

front grille

Troubleshooting

Part 6 Service Diagnosis

Troubleshooting by Lamps

Problem and Solution

Service Check Function

ARC433 Series Remote Controller

Indoor Unit PCB Abnormality

Fan Motor or Related Abnormality

Thermistor or Related Abnormality (Indoor Unit)

Compressor Lock

Input Over Current Detection

Four Way Valve Abnormality

High Pressure Control in Cooling

CT or Related Abnormality

Thermistor or Related Abnormality (Outdoor Unit)

Electrical Box Temperature Rise

Radiation Fin Temperature Rise

Output Over Current Detection

Insufficient Gas

Check

Si01

Installation Condition Check

Discharge Pressure Check

Outdoor Unit Fan System Check

Inverter Units Refrigerant System Check

Power Transistor Check

Hall IC Check

Power Transistor Output Check

Inverter Units Compressor / Refrigerant System Check

Part 7 Removal Procedure

FT25/35CV1A, FTY25/35CVMA

removal of front grille

removal of heat exchanger

install of drain plug

fan motor

Removal of Front Grille

Removal of Horizontal Blades / Vertical Blades

Removal of Electrical Parts Box / PCB / Swing Motor

Removal of Heat Exchanger

Removal of Fan Rotor / Fan Motor

R25/35CV1A, RY25/35CVMA

FT35CV1A


Contents operation manual Table Of Contents Safety precautions installation site Names of parts i outdoor unit remote controller Preparation Before Operation DRY · COOL · FAN Operation Adjusting the Air Flow Direction POWERFUL Operation TIMER Operation Care and Cleaning i air filter before a long idle period Trouble Shooting check again call the service shop immediately	EspañolEnglishPortuguesTürkçeFT25CV1AFT35CV1AMODELSDAIKIN ROOM AIR CONDITIONEROperation ManualРóссêий Next / 24