Operating instructions
Table Of Contents
- 1 Notes on these Operating Instructions
- 2 General Information
- 3 Safety
- 4 Set-Up and Operation
- 5 Commissioning
- 6 Electrical Start-Up
- 7 Interfaces and communication
- 8 Signalling and Error Correction
- 9 Parallel operation
- 10 Maintenance
- 11 Storage, Dismantling and Disposal
- 12 Glossary
43
EN
8 Signalling and Error Correction
8.1 Signalling
OFF push button (OFF): Press the OFF switch 1.
for about 2 seconds to switch on the UPS
ON push button (ON): Press the ON switch for 2.
about 2 seconds to switch off the UPS.
Deactivate acoustic alarm: By pressing this
switch for about 2 seconds during the alarm an
acoustic alarm can be deactivated.
UPS Test: To execute an UPS self test press this
button for about 2 seconds in the normal operation
mode.
LED Bypass: The orange-coloured LED lights up 3.
when the UPS system is supplying voltage
provided by the mains power via the bypass.
LED Inverter: The green-coloured LED lights up if 4.
the UPS system is supplying voltage provided by
the mains power via the inverter.
1
2
3
4
5
6
7
8
9
10
11
12