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Protection functions and description
No.
code
name
function and description
automatic
restore
restoring
conditions
notes
1
oC
overheating
protection
This code is activated when the limit
temperature is reached and the
protection is triggered and the
output power is blocked.
yes
automatic restore
when the
temperature
drops below 20°C
2
oU
overvoltage
protection
when the input voltage
exceeds 275V,
this code is activated.
It has a 4 seconds delay
yes
automatic restore
when the voltage
drops below 265V.
It has a 4 seconds
delay.
3
LU
undervoltage
protection
when the input voltage
drops below 160 V,
this code is activated.
It has a 4 seconds delay.
no
automatic restore
when the voltage
exceeds 180V. It
has a 4 seconds
delay.
4
oLD
overload
protection
this code activates when the power set
is exceeded. The value must remain
constant for 5 seconds
or be detected 3 times in a row,
or with 1.5 seconds, 1.6 times.
no
Restart the system
and wait 5 minutes
before restoring
electrical power.
GB
