Daikin FXDQ40SPV1 User Manual

Air Conditioner
FXDQ20SPV1
FXDQ25SPV1
FXDQ32SPV1
FXDQ40SPV1
FXDQ50SPV1
FXDQ63SPV1
MODELS
Ceiling-mounted duct type
low static pressure unit
OPERATION MANUAL
Thank you for purchasing Daikin air conditioner.
Before using the air conditioner, please read this operation manual carefully.
This operation manual gives the instructions for the correct operation for the air conditioner
and the countermeasures taken in case of problems.
This operation manual is the special operation manual for the indoor unit, and at the same time,
please make references to the operation manual for the outdoor unit.
After reading the operation manual, please keep it well for future use.
The following items are described in the operation manual for the outdoor unit.
• Name and functions of the parts of the remote control
• Operating procedures
• Troubleshooting

Daikin FXDQ40SPV1 Specifications

General

Model	FXDQ40SPV1
Type	Air Handler
Cooling Capacity	4.0 kW
Heating Capacity	5.0 kW
Refrigerant	R410A
Weight	35 kg
Indoor Unit Net Weight	35 kg
Power Supply	220-240 V, 50 Hz
Operating Temperature (Heating)	-15 to 24 °C

Summary

Name of Parts and Functions

Safety Precautions

Meaning of Symbols

Explains the meaning of symbols used in the manual for safe operation.

Maintenance Guidelines and Warnings

Provides warnings and general guidelines for performing maintenance on the air conditioner unit.

Routine Maintenance Procedures

Details routine cleaning tasks for air filters, blow outlets, and housing.

Troubleshooting Common Issues

Lists common symptoms like water leaks or malfunction codes and advises on initial steps.

Product Specifications and Noise Levels

After-Sales Service and Warranty Information

Service and Repair Procedures

Outlines requirements for repair requests, warranty service, and parts supply.

Product Disposal and Environmental Compliance

Details proper disposal methods and compliance with hazardous material restrictions.

Pipe Diagram Explanation