Control
Description
Left Button
Mutes system beeps
Right Button
Clears all faults
Menu Button
Displays the default screen
Default Screen
Alerts/faults cleared. Displays when any button is
pressed Display light timeout - 3 minutes.
Table 6.6-2: Beep Control Mode
Sl.No
Messages
Descriptions
1
SYS OV TEMP
System over temperature.
2
OVR TEMP
Over temperature.
3
IP AC
Input AC fault.
4
OP AC PS
Output AC Peak Shave fault.
5
OP AC POW
Output AC power fault.
6
DC LNK VLT
DC link voltage fault.
7
BMS FAULT
BMS fault.
8
BMS SOC FAULT
BMS State of Charge fault.
9
TRIP ZONE
Inverter fault.
10
OP VOLT OFF
Output voltage off.
11
OP PWR PS
Output power Peak shave fault.
12
IP PWR
Input power fault.
13
BATT CHRGR
Battery charger fault.
14
LOAD CAP OV
Loading capacitor over voltage.
15
POW MOD FLT
Power module fault.
16
CAP OV VOLT
Capacitor over voltage fault.
17
HVBMS OVERCURRENT
HVBMS over current fault.
18
HVBMS MEMORY FAULT
HVBMS memory failure.
19
HVBMS TEMP FAULT
HVBMS Temperature fault.
20
MEMORY FAULT
Memory failure.
