Faults Reference Code; Warning Indicator - PROLiNK MASTER II Series User Manual

Standby mode
Fault mode

3-7. Faults Reference Code

Fault event
Bus start fail
Bus over
Bus under
Inverter soft start fail
Inverter voltage high
Inverter voltage Low

3-8. Warning indicator

Warning
Low Battery
Overload
Battery is not connected
Over Charge
Site wiring fault
EPO enable
Over temperature
Charger failure
Battery fault
Out of bypass voltage range
Bypass frequency unstable
EEPROM error
Battery replacement
NOTE: "Site Wiring Fault" function can be enabled/disabled via software. Please check
software manual for the details.
UPS is powered off and no output supply power,
but still can charge batteries.
When a fault has occurred, the ERROR icon and
the fault code will be displayed.
Fault code
01
02
03
11
12
13
Icon (flashing)
Icon Fault event
x Inverter output short
x Battery voltage too high
x Battery voltage too low
x Over temperature
x Overload
x Charger failure
Sounding every 2 seconds
Sounding every second
Sounding every 2 seconds
Sounding every 2 seconds
Sounding every 2 seconds
Sounding every 2 seconds
Sounding every 2 seconds
Sounding every 2 seconds
Sounding every 2 seconds
(At this time, UPS is off to remind users
something wrong with battery)
Sounding every 2 seconds
Sounding every 2 seconds
Sounding every 2 seconds
Sounding every 2 seconds
14
Fault code Icon
14
27
28
41 x
43
45 x
Alarm