KFV USV Series Description, Specification And Installation Instructions page 19

FZ-USV-230 (SXM 2540)
If you have checked everything you can switch ON the 230VAC.
The Battery Fail relay will also be energised at this point.
Test all functions with the Genius / Fliethomatic.
See also the wiring proposal (switch-over in the daymode, Fig. 5).
Stand: 10.03.2008
Fig. 4
[ENG]
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