LG FMN0760NL - Self-Diagnosis Function and Error Codes

■ Error Indicator
• The function is to self-diagnoisis airconditioner and express the troubles identifically if there is any trouble.
• Error mark is ON/OFF for the operation LED of evaporator body in the same manner as the following table.
• If more than two troubles occur simultaneously, primarily the highest trouble fo error code is expressed.
• After error occurrence, if error is released, error LED is also released simultaneously.
• To operate again on the occurrence of error code 15, be sure to pull out power cord and then re-insert.
• Having or not of error code is different from Model.
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Self-diagnosis Function
ERROR
CODE
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
CONTENTS
Indoor
Thermistor
open/short
Operation
OFF
Same as
above
Same as above
Same as above
Same as above
Same as above
Same as above
Same as above
Same as above
Same as above
Same as above
Same as above
Same as above
Same as above
Same as
above
Same as
above
Same as
above
Same as
above
Same as
above
Same as
above
Same as
above
Same as
above
Same as
above
Same as
above
Same as
above
Operation
OFF
Outdoor
Thermistor
open/short
Drain pump
Error
Poor
Communication
Fire alarm
Response
Difference
Operation
DC
Low Voltage
Excessive
Capacity
Discharge Temp.
Error
Incorrect Wiring
(U.V.W)
Connecting Wire/
Pipe Error
IBM Error
CT Current
Wired Remocon
Communication
Error
• Operation ON
• Signal on For
5 Seconds
• Stop the indoor Fan
When indoor thermistor
is error.
• Operates by Outdoor
Micom Control.
• Stop the operation
High Voltage/Power
Error/Condenser
Temp. Error
LED DISPLAY OPERATION
NO DISPLAY
CASE