Alarm code is shown as
“34” on the LCD display of
the UPS and the battery
LED is blinking.
Battery voltage is too low or
the charger is faulty.
Contact your Enconnex
technical support.
Alarm code is shown as
“32” on the LCD display of
the UPS and the INV or
BYPASS LED is blinking.
UPS is overloaded
Remove excess loads from the
UPS output.
Alarm code is shown as
“29” on the LCD display of
the UPS and the FAULT
LED is on.
The UPS shut down
automatically because a
short circuit occurs on the
UPS output.
Check output wiring and if
connected devices are in short
circuit status.
Alarm code is shown as “9”
on the LCD display of the
UPS and the FAULT LED is
on.
Fan fault.
Contact your Enconnex
technical support.
Alarm code is shown as
“01”, “02”, “15”, “16”, “17”,
or “18” on the LCD display
of UPS
A UPS internal fault has
occurred.
Contact your Enconnex
technical support.
Battery backup time is
shorter than nominal value
Batteries are not fully
charged
Charge the batteries for at least
5 hours and then check
capacity. If the problem still
persists, contact Enconnex
technical support.
Batteries are defective
Contact Enconnex technical
support.
Compressor overload
Thermal load is too large.
Check the insulation and sealing
conditions, remove the excess
heat load. The recommended
maximum load is 3.5 kW.
a. Too much refrigerant.
b. The compressor failure.
c. The power supply voltage
overvalue.
d. Compressor connection
is loose.
e. Compressor connection
is loose
Contact Enconnex technical
support.
High pressure protection
alarm.
a. High pressure protection
switch failure.
b. Expansion valve is too
loose.
c. Expansion valve failure.
d. Too much refrigerant in
Contact Enconnex technical
support.
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