Assa Abloy KESO Integra Door Controller Installations- Und Montageanleitung Seite 47

Check the cabling
1 Before switching on the power supply, check the connections.
 There must never be a direct connection from the mains supply
(115/230 volt) to any of the KESO Integra Door Controller connections.
 The mains voltage must be connected to the mains adapter at 230V.
 There must be no visible damaged insulation or exposed areas on the cables.
 The protective cover must be installed before the system is set in operation.
Works relating to the mains supply (115/230 volt) may be carried out only by
authorised experts.
To ensure safe operation, the maximum permissible cable lengths and cable
specifications must be observed.
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EN