ASCON Service Guide Book
60
Wall Mounted G Series Inverter-X Model
Model Board Handset
WMX 10/15/20/25G/GR VA2.0 G18
LED Indicator Light Display
LED Light Diagnosis Table
Operation / Faulty Indication
Cooling mode
Heating mode/ Standby mode (only for
heat pump model)
Auto mode in operation
Timer On
Sleep mode On
Ionizer On
Fan mode On
Dry mode On
Defrost mode
Indoor temperature sensor loose / 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
Communication error between indoor and
outdoor
COOL/HEAT
(GREEN/RED)
Green
Red
Orange
Green
Green
Green
Red
Green