Salicru SLC TWIN PRO2 A Series, User Manual

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26
SALICRU
Operating mode / state
Error or fault
state
Description. When an error occurs, the ERROR icon and the fault code are displayed.
LCD display.
120 0
Tab. 11. Operating modes.
7.2.4.3. Warning or alert codes.
Code Warning or alert description
bl
Low battery
Ol
Overload
OI
Input overcurrent
NC
Battery not connected
OC
Battery overcharge
SF
Input socket connection fault
EP
EPO enabled
TP
Overtemperature
CH
Charger fault
bF
Battery fault
bV
Static bypass voltage out of range
FU
Unstable static bypass frequency
bR
Replace batteries
EE
EEPROM error
Tab. 12. Warning or alert code.
7.2.4.4. Error or fault codes.
Code Error or failure description
01 DC bus startup fault.
02 DC bus overvoltage.
03 DC bus undervoltage.
11 Inverter soft start fault
12 High voltage in the inverter
13 Low voltage in the inverter
14 Inverter output short-circuited
27 Battery voltage too high
28 Battery voltage too low
2A Battery charger short-circuited at its output
41 Overtemperature
43 Output overload
45 Charger fault
49 Input overcurrent
Tab. 13. Error or fault code.
7.2.4.5. Warning or alert indicators.
Code Icon (flashing) Audible alarm
Low battery voltage. Modulated every 2 seconds
Overload. Modulated every 1 seconds
Input overcurrent
Modulated twice every 10
seconds
Disconnected battery Modulated every 2 seconds
Battery overcharge Modulated every 2 seconds
Input socket
connection fault
Modulated every 2 seconds
EPO enabled Modulated every 2 seconds
Overtemperature Modulated every 2 seconds
Charger fault Modulated every 2 seconds
Battery fault
BATT FAULT
Modulated every 2 seconds
(The UPS disconnects to
warn the user that the
batteries are incorrect).
Static bypass voltage
out of range
BYPASS
Modulated every 2 seconds
Unstable static
bypass frequency
BYPASS
Modulated every 2 seconds
Replace batteries Modulated every 2 seconds
EEPROM error Modulated every 2 seconds
Tab. 14. Warning or alert indicators.