Phihong AW Series, User Manual

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8.8 Error and Warning Message
Status Blue Green Red Remark
Input OVP - -
One flash followed by
a 3-sec pause
Auto Recover
Input UVP - -
Two flashes followed
by a 3-sec pause
Auto Recover
Output OCP - -
Three flashes
followed by a 3-sec
pause
Auto Recover
OTP - -
Four flashes followed
by a 3-sec pause
Auto Recover
RCD Abnormal - -
Five flashes followed
by a 3-sec pause
Auto Recover
Ground Fault
*1
- -
Six flashes followed
by a 3-sec pause
Auto Recover
Control Pilot Fault - - Flicker Auto Recover
MCU Self-Test Fail - - Constantly Bright Contact Customer
Service
RCD Self-Test Fail - - Constantly Bright Contact Customer
Service
Relay Self-Test Fail - - Constantly Bright
Contact Customer
Service
RCD Abnormal
Stop Charging *2
-
Constantly
Bright
Constantly Bright
Contact Customer
Service
*3
Output OCP
Stop Charging *2
Constantly
Bright
- Constantly Bright
Contact Customer
Service *3
OTP
Stop Charging
Flicker Flicker Constantly Bright
Contact Customer
Service
*1 Verify that the Wall Connector is properly grounded. The Ground connection
must be bonded in the upstream power supply for proper operation. Check all
physical connections, including the wirebox terminals, electrical panel(s), and
junction boxes. In residential power supplies, check the bond between Ground
and neutral at the main panel. If connected to a step- down transformer,
contact the transformer's manufacturer for direction on how to bond the
ground connection.
*2 Withdraw and re-plug the charging gun can exit this stop charging mode.
*3 If this stop charging mode is frequently triggered, please contact customer
service for technical solutions.
AW Series - User Manual
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