LG Multi V5

199
Error Codes
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troubleshooting of the Multi V product.
WARNING
ERROR CODES
Error No. Description Details Causes
194
Master: 1941
Slave 1: 1942
Slave 2: 1943
Outdoor unit fan
heatsink tempera-
ture sensor error.
Disconnection or short circuit of outdoor unit
fan heatsink temperature sensor.
1. Check sensor connection.
2. Sensor is shorted or open.
3. Defective outdoor unit PCB.
Are the temperature sensor
connections correct?
Check and fix connections.
No
Yes
Is the temperature sensor
resistance value normal?
No
Replace outdoor unit PCB.
Replace sensor.
Yes
• ,IWKHYDOXHLV!NȍRSHQRUȍVKRUWWKHUHLVDQHUURU
• Sensor resistance value will vary with the temperature. See below for the resistance values according to temperature (±5% tolerance).
• $LUWHPSHUDWXUHVHQVRU) Nȍ) Nȍ) Nȍ
• 3LSHWHPSHUDWXUHVHQVRU) Nȍ) Nȍ) Nȍ
Error No. 194