Error No. 194 - LG Multi V5 Service Manual

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
194
Outdoor unit fan
Master: 1941 heatsink tempera-
ture sensor error.
Slave 1: 1942
Slave 2: 1943
•
• Sensor resistance value will vary with the temperature. See below for the resistance values according to temperature (±5% tolerance).
•
•
Details
Disconnection or short circuit of outdoor unit
fan heatsink temperature sensor.
Are the temperature sensor
connections correct?
Yes
Is the temperature sensor
resistance value normal?
Yes
Replace outdoor unit PCB.
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.
ERROR CODES
1. Check sensor connection.
2. Sensor is shorted or open.
3. Defective outdoor unit PCB.
No
Check and fix connections.
No
Replace sensor.

Error No. 194

Causes
199