LG 1 Way Cassette ZTUQ12GULA1 Owner's Manual page 35

Error code
Communication error (Indoor ÷
53
60
61
62
65 Heatsink Th error (Open/Short)
67 BLDC motor fan lock (Outdoor)
NOTE
• If abnormal voltage is supplied, the protection circuits will turn off the product in order to prevent the
component damage. The product will automatically restart after 3 minutes.
Description
Outdoor)
EEPROM error (Outdoor)
Cond. middle pipe high
Heatsink error (High)
AFTER INSTALLATION
LED 1 (Red) LED 2 (Green)
5 times 3 times
6 times
6 times 1 time
6 times 2 times
6 times 5 times
6 times 7 times
Indoor status
OFF
0 OFF
OFF
OFF
OFF
OFF
35