Troubleshooting
2.1.5 Icon explanation on indoor display board (Ducted)
Timer indicator
Operation lamp
Temporary button
2.1.6 Icon explanation on indoor display board (Console)
2.1.7 Display board of auto-lifting panel of 4 way cassette (24K~48K)
118
PRE-DEF indicator(cooling and heating type)
or fan only indicator(cooling only type)
OPERATION TIMER DEF./FAN ALARM
MANUAL
Alarm indicator
Infrared signal receiver
Display digital tube
Electrical Control System