![LG E09SQU [19/21] Troubleshooting](/img/pdf.png)
LG E09SQU [19/21] Troubleshooting
![LG E09SQU [19/21] Troubleshooting](/views2/1096383/page19/bg13.png)
19
MAINTENANCE
ENGLISH
TROUBLESHOOTING
Self-diagnosis function
This product has a built-in self-diagnosis function. If an error occurs, the lamp of the indoor unit
will blink in 2 second intervals. If this occurs, contact your local dealer or service center.
Before requesting service
Please check the following before you contact the service center. If the problem persists, contact
your local service center.
Problem Possible causes Corrective action
There is a burning smell and
a strange sound coming
from the unit.
-
Turn off the air conditioner, unplug the
power cord and contact the service center.
Water leaks from the indoor
unit even when the humidity
level is low.
The power cord is damaged
or generating excessive
heat.
A switch, a circuit breaker
(safety, ground) or a fuse is
not operated properly.
The air conditioner does not
work.
The air conditioner is
unplugged.
Check whether the power cord is plugged
into the outlet.
A fuse is blown or the
power supply is
blocked.
Replace the fuse or check if the circuit
breaker has tripped.
A power failure has
occurred.
Turn off the air conditioner when a power
failure occurs. When the power is restored,
wait 3 minutes, and then turn on the air
conditioner.
The voltage is too
high or too low.
Check if the circuit breaker has tripped.
The air conditioner
turned off automati-
cally at a preset time.
Press the power button again.
Содержание
- Air conditioner 1
- Owner s manual 1
- Please read this manual carefully before operating your set and retain it for future reference 1
- Www lg com 1
- English 2
- For your records 2
- Tips for saving energy 2
- Caution 3
- English 3
- Important safety instructions 3
- Installation 3
- Read all instructions before using the appliance 3
- Warning 3
- English 4
- Operation 4
- Safety precautions 4
- Caution 5
- English 5
- Installation 5
- Operation 5
- Safety precautions 5
- Advanced functions 6
- Basic functions 6
- Before use 6
- Important safety instructions 6
- Maintenance 6
- Table of contents 6
- Tips for saving energy 6
- Troubleshooting 6
- Before use 7
- Components 7
- English 7
- Indoor unit 7
- Outdoor unit 7
- Before use 8 8
- Control panel 8
- Control panel display screen description 8
- Display screen 8
- English 8
- Flip up door opened 8
- Signal transmitter 8
- Some functions may not be supported depending on the model 8
- Using the remote control 8
- Wireless remote control 8
- You can operate the air conditioner more conveniently with the remote control you will find the buttons for the additional functions under the cover of the remote control 8
- English 9
- Inserting batteries 9
- Installing the remote control holder 9
- Operating method 9
- Basic functions 10
- Cooling operation 10
- Cooling your room 10
- Dehumidification operation 10
- English 10
- Heating operation 10
- Heating your room 10
- Removing humidity 10
- Adjusting the air flow direc tion 11
- Adjusting the fan speed 11
- Air circulation operation 11
- Airing your room 11
- English 11
- Setting the current time 11
- Setting the timer 11
- Canceling the timer setting 12
- English 12
- Setting sleep mode 12
- Turning off the air conditioner auto matically at a set time 12
- Turning on the air conditioner auto matically at a set time 12
- Advanced functions 13
- Auto clean operation 13
- Changing room temperature quickly 13
- English 13
- Indoor air purification 13
- Jet cool heat operation 13
- Artificial intelligence 14
- Auto changeover operation 14
- Auto operation 14
- Cooling and heating models 14
- Cooling only models 14
- English 14
- Display screen brightness 15
- Energy saving cooling mode 15
- English 15
- Operating the air conditioner without the remote control 15
- Disabling auto restart note 16
- English 16
- Restarting the air conditioner automatically 16
- Caution 17
- English 17
- Maintenance 17
- Cleaning the air filter 18
- Cleaning the anti allergy filter and triple filter 18
- Cleaning the plasma filter 18
- English 18
- Before requesting service 19
- English 19
- Self diagnosis function 19
- Troubleshooting 19
- English 20
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