Name: Daikin FVXM35A3V1B9
Brand: Daikin
Rating: 4 (1 reviews)

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9 | Troubleshooting

User reference guide

CVXM-A, FVXM-A, CVXM-A9, FVXM-A9, FVXTM-A

Split system air conditioners

4P625990-1D – 2022.09

Error code Description

Malfunction of liquid pipe thermistor (refrigerant circuit and

others)

Electrical parts heat error

Radiation fin temperature rise

Inverter instantaneous overcurrent (DC)

Radiation fin thermistor abnormality

Compressor internal temperature error

Table of Contents2
About the Documentation4
About this Document4
General Safety Precautions5
About the Documentation5
Meaning of Warnings and Symbols5
User Safety Instructions7
General7
Instructions for Safe Operation8
About the System13
Indoor Unit13
Daikin Eye Indication Lamp14
About the User Interface15
Components: Wireless Remote Control15
Status: Wireless Remote Control LCD16
To Operate the Wireless Remote Control17
Before Operation18
Overview: before Operation18
To Turn on the Power Supply18
To Insert the Batteries18
To Mount the Wireless Remote Control Holder19
The Clock Setting19
To Set the Clock19
Brightness of the Indoor Unit Display20
To Set the Brightness of the Indoor Unit Display20
Operation21
Operation Range21
When to Use Which Feature21
Operation Mode and Temperature Setpoint22
To Start/Stop Operation Mode and to Set the Temperature23
Airflow Rate24
To Adjust the Airflow Rate24
Airflow Direction24
To Adjust Vertical Airflow Direction25
To Adjust the Louvers (Vertical Blades)25
Air Outlet Selection25
To Set Automatic Air Outlet Selection or Top Air Outlet Only26
Floor Warming Operation27
To Start/Stop Floor Warming Operation27
Powerful and Heat Plus Operation28
Powerful Operation28
Heat Plus Operation28
To Start/Stop Powerful and Heat Plus Operation28
Econo and Outdoor Unit Quiet Operation29
Econo Operation29
Outdoor Unit Quiet Operation30
To Start/Stop Econo and Outdoor Unit Quiet Operation30
Flash Streamer (Air Cleaning) Operation30
To Start/Stop Flash Streamer (Air Cleaning) Operation30
OFF/ON Timer Operation31
Hour Clock OFF/ON Timer Setting31
Hour Countdown OFF/ON Timer Setting32
Weekly Timer Operation33
To Set Weekly Timer Operation34
To Copy Reservations35
To Confirm Reservations36
To Deactivate and Reactivate Weekly Timer Operation36
To Delete Reservations37
Wireless LAN Connection37
Precautions When Using the Wireless LAN38
To Install the ONECTA App38
To Set the Wireless Connection38
About Multi System41
Priority Room Setting42
Night Quiet Mode43
Cooling/Heating Mode Lock in Multi-System43
Energy Saving and Optimum Operation44
Maintenance and Service46
Overview: Maintenance and Service46
To Clean the Indoor Unit and Wireless Remote Control47
To Clean the Front Panel48
About the Air Filters48
To Remove the Filters49
To Clean the Air Filter49
To Clean the Titanium Apatite Deodorising Filter50
To Replace the Titanium Apatite Deodorising Filter50
To Reinstall the Filters50
To Re-Install the Front Panel51
To Take Following Items into Account before a Long Idle Period52
Troubleshooting53
Troubleshooting for Wireless LAN Connection56
Symptoms that Are NOT System Malfunctions56
Symptom: Airflow Temperature Is NOT High Enough During Heat Plus Operation57
Symptom: a Sound Like Water Flowing Is Heard57
Symptom: a Blowing Sound Is Heard57
Symptom: a Ticking Sound Is Heard57
Symptom: a Whistling Sound Is Heard57
Symptom: a Clicking Sound During Operation or Idle Time Is Heard57
Symptom: a Clapping Sound Is Heard57
Symptom: White Mist Comes out of a Unit (Indoor Unit)57
Symptom: the Units Can Give off Odours57
Symptom: the Outdoor Fan Rotates While the Air Conditioner Is Not in Operation58
Symptom: Fan Speed Does NOT Correspond with the Setpoint58
Symptom: the Fan Setting During Thermo off (Keep Dry Function) Differs from Setting in the ONECTA App58
Solving Problems Based on Error Codes58
Disposal61
Glossary62

Daikin FVXM35A3V1B9 User Manual

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Brand	Daikin
Model	FVXM35A3V1B9
Category	Air Conditioner
Language	English