32 SERVICE MANUAL FOR AMERICA
five running modes
Auto, cooling, heating, dehumidify, ventilation.
Timer function
Indoor temperature detect.
Indoor coil temperature detect.
Indoor fan speed control
cooling: turbo/high speed/middle speed/low speed/ lower speed
heating: turbo/high speed/middle speed/low speed/ lower speed
Indicate lamp
green—running indicate
yellow—timer indicate
red—turbo running
green—economic running
Indoor temperature control
Coil pipe of indoor unit overheat protection
Coil pipe of indoor unit anti frost protection
Sleep
Swing
Anti cold air in heating mode
Indoor fan motor protection
Fault display
DC Inverter 1:1
24000BTU:
mode
high
middle
low
Cooling
speed
1280
1180
1080
Heating
speed
1280
1180
1080
18000BTU:
mode
high
middle
low
Cooling
speed
1230
1000
950
Heating
speed
1230
1000
950
12000BTU:
mode
high
middle
low
Cooling
speed
1000
900
750
Heating
speed
1000
900
750
9000BTU:
mode
high
middle
low
Cooling
1300
1150
950