Error Nos. 113, 114, And 115 - LG Multi V5 Service Manual

ERROR CODES

Error Nos. 113, 114, and 115

Please refer to the Safety Precautions on pages 4-7 for more detail to prevent injury or death regarding the operation and service
WARNING
troubleshooting of the Multi V product.
Error No. Description
113
Outdoor unit liquid
pipe (condenser)
Master: 1131
temperature
Slave 1: 1132
sensor error.
Slave 2: 1133
114
Outdoor unit
subcooling inlet
Master: 1141
temperature
Slave 1: 1142
sensor error.
Slave 2: 1143
115
Outdoor unit
subcooling outlet
Master: 1151
temperature
Slave 1: 1152
sensor error.
Slave 2: 1153
Are the temperature sensor
connections correct?
Is the temperature sensor
resistance value normal?
Replace outdoor unit PCB.
•
• Sensor resistance value will vary with the temperature. See below for the resistance values according to temperature (±5% tolerance).
•
•
See also Error Code No. 65: Outdoor Unit Liquid Pipe (Condenser) Temperature Sensor Error.
190
Details
Disconnection or short circuit of outdoor unit
liquid pipe (condenser) temperature sensor
(sensor value is abnormal).
Disconnection or short circuit of outdoor unit
subcooling inlet temperature sensor (sensor
value is abnormal).
Disconnection or short circuit of outdoor unit
subcooling outlet temperature sensor (sensor
value is abnormal).
No
Yes
No
Yes
Due to our policy of continuous product innovation, some specifications may change without notification.
©LG Electronics U.S.A., Inc., Englewood Cliffs, NJ. All rights reserved. "LG" is a registered trademark of LG Corp.
1. Defective temperature sensor connection.
2. Temperature sensor has opened or short-
ed.
3. Defective outdoor unit PCB.
Check and fix the connections.
Replace sensor.
Causes