Midea mcd-24hrdn1 - Troubleshooting; Display Board

Troubleshooting
194 Electrical Control System
2. Troubleshooting
2.1 Display board
2.1.1 Icon explanation on indoor display board (Big cassette).
2.1.2 Icon explanation on indoor display board (Compact cassette & High static pressure Duct).
2.1.3 Icon explanation on indoor display board (Ceiling & floor)
2.1.4 Icon explanation on indoor display board (A5 Duct)
OPERATION
TIMER
DEF./FAN
ALARM
Temporary button
Operation lamp
Timer indicator
Infrared signal receiver
Alarm indicator
PRE-DEF indicator(cooling and heating type)
or fan only indicator(cooling only type)
MANUAL
Display digital tube