Daikin FDYAN140AV1 User Manual

OPERATION MANUAL
DUCTED SYSTEM
R-32 Series
Air Conditioners
MODELS
(Ceiling concealed duct type)
FDYAN50/60/71/85/100/125/140/160AV1
FDYA71/85/100/125/140/160AV1
PLEASE READ THESE INSTRUCTIONS CAREFULLY BEFORE INSTALLATION.
KEEP THIS MANUAL IN A HANDY PLACE FOR FUTURE REFERENCE.

Daikin FDYAN140AV1 Specifications

General

Brand	Daikin
Model	FDYAN140AV1
Category	Air Conditioner
Language	English

Summary

Controllers

What to do Before Operating Your System for the first time

Important Notes About the Operation of Your Air Conditioner

Trouble Shooting

System Does Not Operate

Checks for power failure or tripped breakers when the system does not start.

System Stops Operating After Running

Addresses units stopping after operation, checking for blockages or clogged filters.

Insufficient Cooling or Heating

Guides on improving cooling/heating performance by checking obstructions, filters, and environment.

Maintenance

Cleaning Air Filters

Instructions for cleaning air filters to maintain performance.

Cleaning Air Outlet Grille

Guidance on cleaning the air outlet grille using a soft cloth.

Start Up After Long Stop

Steps to follow before restarting the unit after an extended period of non-use.

Stopping System for Long Period

Procedures for stopping the unit for extended periods to save energy.

Self Diagnosis

How the unit diagnoses faults and displays error codes.

Symptoms Not Associated with Malfunctioning

Common symptoms that are not actual malfunctions of the unit.