General-Fujitsu AOH14LMAKL [10/19] Error contents

ERROR CONTENTS

2. OUTDOOR UNIT

TEST RUNNING

When the air conditioner is run by pressing the remote control

unit test run button, the OPERATION and TIMER lamps flash

slowly at the same time.

1. INDOOR UNIT

CHECK ITEMS

Operation can be checked by lighting and flashing of the grille

display section OPERATION and TIMER lamps.

Perform judgment in accordance with the following.

INDOOR UNIT

OUTDOOR UNIT

Error display

OPERATION

lamp

TIMER

lamp

SWING

lamp

Error contents

Error contents LED (RED)

Indoor unit

Model information abnormal

(permanent type)

Indoor unit

Drain abnormal (permanent type)

Indoor fan abnormal

Room air temperature thermistor

open circuit

Room air temperature thermistor

short circuit

Indoor unit

Piping thermistor open circuit

Indoor unit

Piping thermistor short circuit

Outdoor unit circuit board error or

miswiring between outdoor unit

and indoor unit

Outdoor unit discharge tempera-

ture sensor error

Outdoor unit piping sensor error

Outdoor unit temperature sensor

error

Blinks

Serial signal error

Discharge pipe thermistor error

Heat exchanger thermistor error

Outdoor temperature thermistor error

Compressor thermistor error

Pressure switch error

Current trip error

CT error

Compressor position detection error

Compressor starting error

Timer error

Blinks

Goes off

Blinks Goes off

1 time blink

2 times blink

3 times blink

4 times blink

7 times blink

8 times blink

10 times blink

11 times blink

12 times blink

13 times blink

14 times blink

Blinks

Goes off

Blinks

Goes off

Pulses

4 times

Pulses

6 times

Pulses

2 times

Pulses

3 times

Pulses

5 times

Pulses

5 times

Pulses

3 times

Pulses

4 times

Blinks

(1)

Is there any abnormal noise and vibration during operation?

(2)

Will noise, wind or drain water from the unit disturb the

neighbors?

(3)

Is there any gas leakage?

(1)

Is operation of each button on the remote control unit

normal?

(2)

Does each lamp light normally?

(3)

Do not air flow direction louvers operate normally?

(4)

Is the drain normal?

(5)

Is there any abnormal noise and vibration during operation?

SWING TIMER OPERATION

MANUAL

AUTO

SWING LAMP

(Orange)

TIMER LAMP

(Green)

OPERATION LAMP

(Red)

2006.05.09 9

Do not operate the air conditioner in the test running state

for a long time.

For the operation method, refer to the operating manual and

perform operation check.

General-Fujitsu AOH14LMAKL [10/19] Error contents

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