ONEAC S07KXAU, Operating Manual

UPS Start-up & Shutdown

Sinergy S II Series Series UPS User Instruction Manual

15

Fig. 13: Rear Panel External Battery Pack

1.  Battery  Power  Receptacle  (input  from  UPS) 3. Battery Power Receptacle (output to additional battery)

2. Battery Circuit Breaker

4. Battery Counter Connector 

UPS Start-up & 
Shutdown

ATTENTION: 

This UPS is supplied with standard power cords and receptacles suitable for its use in 

your area of operation. It may be installed and operated by non-technical personnel.

ATTENTION: 

When the UPS is started for the first time, AC Power must be present.

When using the UPS for the first time, confirm AC power is present and press 

. 

The UPS will respond first with a brief beep followed by a brief illumination of all LED indicators. The 
UPS will then sound two brief beeps, and turn on the ON-LINE LED indicating that the unit is now in 
ON-LINE mode. 

Power should now be available to the connected equipment.

Normal UPS Start-up 
Procedure

Press the 

 button. 

The UPS will respond first with a brief beep followed by a brief illumination of all LED indicators. 

If AC power is present, the UPS will sound two brief beeps, and turn on the ON-LINE LED indicating 
that the unit is now in ON-LINE mode. 

If AC power is not present, the UPS will sound five brief beeps and turn on the ON-BATTERY LED 
indicating that the unit is now providing output power from the battery.

ATTENTION: If the overload indicator is on, or the “LOAD” indicator is beyond 100%, there are too 
many devices connected to the UPS. If only one device is connected to the UPS and the overload indicator 
is on, then the load’s power demand exceeds the rating of the UPS, and a UPS with a higher power rating 
must be used

NOTE: If the UPS does not respond as above, please see “Troubleshooting” on page 21.

Manual Bypass 
Procedure

To place the UPS into bypass mode, press and hold buttons 9 and 10 for 5 seconds (see figure 9 on page 
11). The UPS will switch to bypass mode and the BYPASS LED will illuminate.

UPS Shutdown 
Procedure

Press the 

 button. The UPS will turn off all outputs, and shutdown. 

To restart UPS see  “Normal UPS Start-up Procedure” on page 15.

WARNING: This equipment receives power from more than one source. The output receptacles may have 
voltage even when the unit is turned off. 

Remote Power Off 
(RPO)

The external connection to the RPO circuit is located next to the 9-pin SUB-D (interface RS232) 
connector in the upper rear of the unit. If the circuit between the two RPO connector pins is “opened,” the 
output of the UPS is immediately switched off. To restart the UPS, the procedures outlined in the “UPS 
Start-up Procedure” must be followed. The RPO circuit may be extended by connecting the “normally 
closed” switches in series between the RPO connector pins. Activating (opening) any of the series 
switches will cause the UPS to shut off its output.

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2

4

3

Initial UPS Start-up 
Procedure