61
Alarm Code:41
equipment from the UPS.
The UPS continues to operate,
but may switch to Bypass mode
or shutdown if the load
increases.
The alarm resets when the
condition becomes inactive.
Inv Overload Fault
Alarm Code:42
UPS has transferred to
bypass or fault mode
because of overload in
inverter mode
The UPS transfers to Battery
mode if supporting the load.
Remove some of the
equipment from the UPS
Byp Overload Fault
Alarm Code:43
UPS has cut off the output
and transferred to fault
mode because of overload
in bypass mode or HE
mode.
Remove some of the
equipment from the UPS
Output Short Circuit
Alarm Code:31
Indicates that the UPS has
detected abnormally low
impedance placed on its
output and considers it a
short circuit
Remove all the loads. Turn off
the UPS.
Check if UPS output and loads
is short circuit.
Ensure short circuit is removed
before turning on again.
Fan Failure
Alarm Code:84
Indicates that the fan could
not work normally.
Check fans of UPS
Heatsink Over
Temperature
Alarm Code: 81
Indicates that the
temperature of heatsink is
too high, UPS will get over
temperature fault soon.
If the UPS transferred to Bypass
mode,
If the condition persists, shut
down the UPS. Clear vents and
remove any heat sources. Allow
the UPS to cool. Ensure the
airflow around the UPS is not
restricted. Restart the UPS.
Ambient Over
Temperature
Alarm Code:82
Indicates that the ambient
temperature is higher than
the operation temperature
on specification
BUS Over Voltage
Alarm Code:21
Indicates that the UPS get
BUS over voltage fault
because of BUS.
The UPS transfers to Bypass
mode if supporting the load
Summary of Contents for PowerControl C500R-060-B UPS
Page 31: ...28 Figure 4 5 and ensure all breakers are open ...
Page 41: ...38 Figure 5 7 HE mode ...
Page 48: ...45 Figure 5 14 Main menu tree ...