LED PATTERN
YEL ORN RED
Power off
○
○
○
◎
◎
Reset
●
●
●
Normal Operation
○
◎
●
○
○
●
Abnormal Communication
○
●
●
○
○
◎
IPM Over Current(
Comp Starting Error
○
◎
○
Heotsink Sensor Error
○ ◎ ◎
Heatsink Over Heat
DC-Link Voliage Under/Over Error
○ ● ◎
Over Voltage Protection Error
OLP Over Heat
◎
○
●
OLP Sensor Error
◎
◎
○
Current Sensor Error
◎ ◎ ●
Input Current Sensor Error
Comp Vlimit Error
◎ ● ○
Comp Current Limit Error
1min.Time out Comm.
◎
●
●
(Display Boord:Onboord:Indoor<->Outdoor)
OTP Error
●
○
◎
Comp Wire Missing Error
●
○
●
DC-Link Voliage Sensor Error
●
◎
◎
I-Trip Error
●
◎
●
Ac Line Zero Cross Signal Out
●
●
◎
● LED ON
○ LED OFF
◎ LED BLINKING
DESCRIPTION
◎
o.c
)
4