Samsung AQV12PSAX - Outdoor LED Display Error and Check Method

LED PATTERN
YEL ORN RED
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Power off
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Normal Operation
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IPM Over Current(
o.c
)
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Comp Starting Error
Heotsink Sensor Error
Heatsink Over Heat
DC-Link Voliage Under/Over Error
Over Voltage Protection Error
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OLP Over Heat
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OLP Sensor Error
Current Sensor Error
Input Current Sensor Error
Comp Vlimit Error
Comp Current Limit Error
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1min.Time out Comm.
(Display Boord:Onboord:Indoor<->Outdoor)
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OTP Error
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Comp Wire Missing Error
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DC-Link Voliage Sensor Error
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I-Trip Error
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Ac Line Zero Cross Signal Out
● LED ON
○ LED OFF
◎ LED BLINKING
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Reset
DESCRIPTION
Abnormal Communication
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