Daikin FLX50JV1B - User Manual

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SiBE04-101

Table of Contents i

Inverter Pair

FTXD-J, FLX-J / RXD-J

Series

Wall Mounted Type



Heat Pump

Indoor Unit

FTXD50JV1B

FTXD60JV1B

FTXD71JV1B

Outdoor Unit

RXD50JV1B

RXD60JV1B

RXD71JV1B

Floor / Ceiling

Suspended Dual Type



Heat Pump

Indoor Unit

FLX50JV1B

FLX60JV1B

Outdoor Unit

RXD50JV1B

RXD60JV1B

SiBE04-101.book Page i Monday, October 15, 2001 3:08 PM

Table of Contents

Other manuals for Daikin FLX50JV1B

Service Manual410 pages

Questions and Answers

P
Paul JordanAug 18, 2025
What to do if my Daikin Air Conditioner operation stops suddenly and the OPERATION lamp blinks?
- J
  Jessica HernandezAug 18, 2025
  If the Daikin Air Conditioner stops suddenly and the OPERATION lamp is blinking, start by checking the air filters to ensure they are clean. Also, check for any obstructions blocking the air inlet or outlet of both the indoor and outdoor units. Clean the air filters or remove any obstacles, then turn the breaker OFF and back ON. Afterward, try operating the air conditioner using the remote controller. If the lamp continues to blink after these steps, further assistance is needed.
M
Martin RothAug 20, 2025
What to do if water leaks from the indoor unit of my Daikin Air Conditioner?
- R
  ryan33Aug 20, 2025
  If water is leaking from the indoor unit of your Daikin Air Conditioner, contact a qualified service shop for assistance.
P
palmerkristinAug 23, 2025
Why does my Daikin Air Conditioner indoor unit gives out odour?
- F
  fisherethanAug 23, 2025
  The Daikin Air Conditioner indoor unit may emit an odor because smells from the room, furniture, or cigarettes have been absorbed into the unit and are being discharged with the airflow. If this occurs, have the indoor unit cleaned by a qualified technician.
C
Courtney EllisAug 26, 2025
What to do if my Daikin Air Conditioner has a burning smell?
- T
  Timothy StevensAug 26, 2025
  If you notice a burning smell coming from your Daikin Air Conditioner, immediately stop operation and turn the breaker OFF.
S
Sharon PeckAug 28, 2025
What to do if my Daikin Air Conditioner safety breaker, a fuse, or the earth leakage breaker cuts off the operation frequently?
- T
  Thomas SmithAug 28, 2025
  If the safety breaker, fuse, or earth leakage breaker frequently cuts off the operation of your Daikin Air Conditioner, turn the breaker OFF and contact a qualified service shop.
R
Rachel RomanAug 30, 2025
Why does hot air does not flow out soon after the start of heating operation of Daikin Air Conditioner?
- G
  gregoryrandallAug 30, 2025
  If hot air does not flow out immediately after starting the heating operation on your Daikin Air Conditioner, it is likely because the unit is in a warm-up phase. Please wait for 1 to 4 minutes, as the system is designed to discharge air only after reaching a certain temperature.
J
jacksonbryanSep 2, 2025
Why does the Daikin Air Conditioner heating operation stops suddenly and a flowing sound is heard?
- D
  dmillerSep 2, 2025
  If the heating operation of your Daikin Air Conditioner stops suddenly and you hear a flowing sound, it's likely because the system is removing frost from the outdoor unit. Wait for about 3 to 8 minutes for the process to complete.
K
Katherine HardySep 4, 2025
Why Daikin Air Conditioner operation does not start soon?
- T
  Thomas BanksSep 4, 2025
  If the Daikin Air Conditioner operation does not start immediately after pressing the ON/OFF button shortly after the unit was stopped, or when the mode was reselected, this is a protective measure for the air conditioner. Wait for approximately 3 minutes before attempting to restart the unit.
C
Crystal GomezSep 7, 2025
What to do if my Daikin Air Conditioner power cord is abnormally hot or damaged?
- H
  Heather RoblesSep 7, 2025
  If the power cord of your Daikin Air Conditioner is abnormally hot or damaged, immediately turn the breaker OFF and contact a qualified service shop for assistance.
L
Lisa MillerSep 9, 2025
What to do if my Daikin Air Conditioner experiences an abnormal functioning during operation?
- R
  Ruben ChavezSep 9, 2025
  If your Daikin Air Conditioner is not functioning normally, turn the breaker OFF, then turn it back ON. Try operating the air conditioner using the remote controller.

Summary

Part 1 List of Function

1. Functions

Details the various functions available across different models, categorized for clarity.

Part 2 Specifications

1. Specifications

Provides detailed technical specifications for the air conditioning units.

Part 4 Main Function

1. General Functions

Part 5 System Configuration

1. Instruction

Preparation Before Operation

Essential steps for initial setup and operation readiness, including battery and clock settings.

AUTO • DRY • COOL • HEAT Operation

POWERFUL Operation

OUTDOOR UNIT SILENT Operation

HOME LEAVE Operation

Timer Operation

Care and Cleaning

Troubleshooting

Provides solutions for common operational issues and symptoms.

Part 6 Service Diagnosis

1. Caution for Diagnosis

Safety guidelines and precautions to be followed before starting diagnostic procedures.

2. Problem Symptoms and Measures

Lists common problems with corresponding checks and potential solutions.

3. Service Check Function

4. Troubleshooting

Detailed troubleshooting steps for various faults related to indoor and outdoor units.

5. Checks

Part 7 Removal Procedure

1. For RXD50·60·71 J

Step-by-step instructions for disassembling RXD50, 60, and 71J outdoor units.

Summary

Part 1 List of Function

1. Functions

Details the various functions available across different models, categorized for clarity.

Part 2 Specifications

1. Specifications

Provides detailed technical specifications for the air conditioning units.

Part 4 Main Function

1. General Functions

Part 5 System Configuration

1. Instruction

Preparation Before Operation

Essential steps for initial setup and operation readiness, including battery and clock settings.

AUTO • DRY • COOL • HEAT Operation

POWERFUL Operation

OUTDOOR UNIT SILENT Operation

HOME LEAVE Operation

Timer Operation

Care and Cleaning

Troubleshooting

Provides solutions for common operational issues and symptoms.

Part 6 Service Diagnosis

1. Caution for Diagnosis

Safety guidelines and precautions to be followed before starting diagnostic procedures.

2. Problem Symptoms and Measures

Lists common problems with corresponding checks and potential solutions.

3. Service Check Function

4. Troubleshooting

Detailed troubleshooting steps for various faults related to indoor and outdoor units.

5. Checks

Part 7 Removal Procedure

1. For RXD50·60·71 J

Step-by-step instructions for disassembling RXD50, 60, and 71J outdoor units.

Daikin FLX50JV1B Specifications

General

Brand	Daikin
Model	FLX50JV1B
Category	Heat Pump
Language	English

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