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AWM-G-2009 Troubleshooting
LED Indicator Lights : Normal Operation and Fault Conditions for Cooling Unit
Cool Dry Fan Heat Sleep
Normal Operation / Fault Indication Action
Cooling mode -
Dry mode -
Fan mode -
Heat mode -
Auto mode in heating operation -
Auto mode in cooling operation -
Defrost operation -
Compressor overload protection Call your dealer
Indoor coil sensor contact loose/short Call your dealer
Outdoor coil sensor contact loose/short Call your dealer
Room air sensor contact loose/short Call your dealer
If the system is in cool mode or heat mode (with the sleep
function off), the sensor may have a contact problem,
compressor overload protection trip orgas leak.
ON
ON or OFF Blinking
Note: The unit will not detect sensor missing when the compressor is ON.
LED Indicator Lights For Heatpump Unit
Cooling mode Dry mode Heat/Fan mode Sleep mode
(red/green)
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