Hisense AUD-18UX4SGKL Service Manual page 94

7 . T R O U B L E S H O O T I N G
7 . T R O U B L E S H O O T I N G
3.Fault code display ( Driver Board )
Fault code display by indicate lamps of outdoor driver board.
LED FALSH CONTROL：flash 200mS(T1)，off 200mS(T2)，after 900mS(T3)fault
code repeat displays. (as shown below)
T1 T2 T3
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