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5. Connection and Operation
5.1 Inspection:
Inspect the packaging carton and its contents for damage. Please
inform the transport agency immediately should yo u find signs of
damage.
Please keep the packaging in a safe place for future use.
Note: Please ensure that the incoming feeder is isolated and
secured to prevent it from being switched back on again.
5.2 Connection:
(1) UPS Input Connection
If the UPS is connected via the power cord, please use a proper
socket with protection against electric current, and pay attention to
the capacity of the socket: over 9A for 1K(L), over 17A for 2K(L),
over 26A for 3K(L). If the UPS is connected via wires, it is
recommended to select the 2.5mm
2
wire, and the “GND” terminal
should be grounded first by using the green/yellow wire. The
wiring is shown as the following.
The UPS System has an input breaker on the cabinet. But we still
recommend users to connect an external breaker or protective
components to the input terminals. It is recommended to select the
NFB(Non-Fuse Breaker) instead of the traditional combination kit
including breaker and f use."
When selecting the NFB, the user can refer to below table for
detailed information when installation.
The system may be installed and wired only by qualified
electricians in accordance with applicable safety regulations!
When installing the electrical wiring, please note the nominal
amperage of your incoming feeder.
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8. Trouble Shooting
If the UPS system does not operate correctly, check the operating status on
the LCD display.
Normal operating mode
Code
No output mode
0
Bypass mode
1
Line mode
2
Battery mode
3
Battery test mode
4
ECO mode
5
Converter mode
6
Warning
Code
Site fail
09
Fan fail
10
Battery over voltage (over charged)
11
Battery low
12
Charge fail
13
DC-DC temperature high
21
Inverter temperature high
24
Ambient temperature high
25
Line voltage high (OVCD action)
26
Battery open
27
Overload
29
Fault
Code
Bus fault
05
Inverter fault
06
Overload fault
07
Over temperature fault
08
Inverter short
14
Bus short
28
