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エアコン Fujitsu ABYF18LBTのPDF サービスマニュアルをオンラインで閲覧またはダウンロードできます。Fujitsu ABYF18LBT 36 ページ。 Floor console / under ceiling dual type

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ERROR CONTENTS

INDOOR UNIT

The lamps show the error contents.

: 0.5s ON/0.5s OFF (Flash)

Operation

lamp (Green)

2 times

3 times

4 times

5 times

6 times

7 times

8 times

2008.05.09

: OFF

Timer lamp

Filter lamp

(Orange)

(Red)

2 times

3 times

4 times

5 times

6 times

7 times

8 times

2 times

3 times

4 times

6 times

2 times

3 times

4 times

8 times

2 times

3 times

4 times

2 times

3 times

5 times

6 times

7 times

8 times

2 or 3 times

2 times

3 times

4 times

5 times

6 times

2 or 3 times

4 times

0.1 second flashing

Error contents

Serial reverse transfer error at starting up operation

Serial reverse transfer error during the operation

Serial forward transfer error at starting up operation

Serial forward transfer error during the operation

Communication error ( Main PCB

Communication error ( Display PCB

Wired remote control abnormal

Indoor room temperature sensor error

Indoor heat exchanger temperature sensor (middle) error

Indoor heat exchanger temperature sensor (inlet) error

Float switch operated

Outdoor discharge pipe temperature sensor error

Outdoor heat exchanger temperature sensor (outlet) error

Outdoor temperature sensor error

Compressor temperature sensor error

2-way valve temperature sensor error

3-way valve temperature sensor error

Outdoor heat exchanger temperature sensor (middle) error

Indoor manual auto switch abnormal

IPM protection

CT error

Compressor location error

Outdoor fan error

Connected indoor unit abnormal

Outdoor unit computer communication error

Indoor fan abnormal

Discharge temperature error

Exessive high pressure protection on cooling

4-way valve abnormal

Pressure switch abnormal

Compressor temperature error

Active filter abnormal

PFC circuit error

Model appreciation error

Operation lamp (Green)

Timer lamp (Orange)

Filter lamp (Red)

Display PCB )

Main PCB )