User manual

43
Make sure that the individual wires are connected and allocated
correctlybeforetheelectricalwiring.Ifnecessary,askanexpert.
Thedevicedoesnotneedaprotectiveearthconnection.Ifneces-
sary, cut it.
Openthescrewsofthecontactstripandinsertthewiresuntiltheinsulation
isabovetheedge of the contact surface in the terminal. Hold in position
andtightenthe screws.Ifyoucannotpush thewireintotheterminal strip
farenough,checkthelengthoftheendsplice.Afterassembling,checkand
re-tighten all the screws.
Fastenthecoverwithscrewstofrontofthecontactstrip.
Inserttheswitchinglogicintothewall-mountedrelaypart.Makesure that
labelsanddisplayarelegibleandnotinanupsidedownposition.Ifthisis
thecase,thepartsarenotinpropercontact.Theswitchingsignalsaretrans-
ferredfromthelogictotherelaypartbywayofthreecontacts.