LG MULTI V ARUN***CTE4 - Page 79

TEST RUN
79
ENGLISH
Display Title Cause of Error
Outdoor unit related error
1 0 4*
Communication Error Between
Master Outdoor Unit and Other
Outdoor Unit
Failing to receive Slave Unit signal at main
PCB of Master Outdoor Unit
1 0 5*
Master Outdoor Unit Fan PCB
Communication Error
Failing to receive fan signal at main PCB
of Master unit.
1 0 6*
Master Outdoor Unit FAN IPM
Fault Error
Instant Over Current at Master Outdoor
Unit Fan IPM
107*
Master Outdoor Unit Fan DC
Link Low Voltage Error
Master Outdoor Unit Fan DC Link Input
Voltage is under 380V
113*
Master Outdoor Unit Liquid pipe
Temperature Sensor Error
Liquid pipe temperature sensor of Master
Outdoor Unit is open or short
114*
Master Outdoor Unit Subcooling
Inlet Temperature Sensor Error
Master Outdoor Unit Subcooling Inlet
Temperature Sensor Error
115*
Master Outdoor Unit Subcooling
Outlet Temperature Sensor Error
Master Outdoor Unit Subcooling Outlet
Temperature Sensor Error
116*
Master Outdoor Unit Oil Level
Sensor Error
Oil Level Sensor of Master Outdoor Unit is
open or short
145*
Master outdoor unit Main Board
- External Board communication
Error
Master outdoor unit Main Board - External
Board communication Error
151*
Failure of operation mode con-
version at Master Outdoor Unit
Failure of operation mode conversion at
Master Outdoor Unit
153*
Master Outdoor Unit Heat Ex-
changer Temperature Sensor
(upper part) Fault
Master Outdoor Unit Heat Exchanger
Temperature Sensor (upper part) Fault
154*
Master Outdoor Unit Heat Ex-
changer Temperature Sensor
(lower part) Fault
Master Outdoor Unit Heat Exchanger Tem-
perature Sensor(lower part) open or short
182*
Master outdoor unit External
Board Main-Sub Micom com-
munication Error
Master Outdoor Unit Main Board Main-
Sub Micom communication failed
193*
Master Outdoor Unit Fan
Heatsink High Temperature
System is turned off by Master Outdoor
Unit Fan Heatsink High Temperature
194*
Master Outdoor Unit Fan
Heatsink Temperature Sensor
Fault
Master Outdoor Unit Fan Heatsink Tem-
perature Sensor open or short