23
A5MSX-2009
Indicator Lights
IR Signal Receiver
When an infrared remote control operating signal has been transmitted, the signal receiver on indoor unit will
made a (beep) sound to comfirm acceptance of the signal transmission. The table shows the LED indicator
lights for the indoor air conditioner unit under normal operation and fault conditions. The LED indicator lights
are located at the middle of the air conditioner unit for 5WMX-G/GR serires.
Led Indicator Lights : Normal Operation And Faulty Indication Table
Inverted Cooling/Heatpump Unit (5WMX-G/GR)
LED Indicator Lights for Cooling Unit
IR Receiver
LED Indicator lights
Application Information
SLEEP
MODE
COOL/
HEAT
TIMER IONIZER
Normal Operation / Fault Indication
Cooling mode
Sleep mode on
Timer on
Ionizer on
Defrost operation
Indoor temperature sensor/short
Coil temperature sensor loose/short
Outdoor temperature sensor loose/short
Compressor overload protection
IPM/PFC error
Outdoor total current trip/DC peak
Compressor overheat/Gas Leak
Indoor fan feedback error
Anti freeze protection
-
-
-
-
-
-
Call your dealer
Call your dealer
Call your dealer
Call your dealer
Call your dealer
Call your dealer
Call your dealer
Call your dealer
Call your dealer
Call your dealer
Action
Green
Red
Green/Red
Green/Red
Yellow
Green
Green/Red
Red
Yellow
Yellow
Red
Green
Communication error between indoor and
outdoor
ON
ON or OFF
BLINK
Heat mode /
Standby mode (only for heat pump model)
To add: “/ Standby mode (only for heat pump model)”
Sleep Mode
Cool/Heat
Timer
Ionizer
