IC Astro SMART Twilight Switch - User guide

This document provides essential information for the IC Astro SMART programmable twilight switch with weekly time switch that controls lighting facilities of streets and external stairways. It includes critical safety warnings regarding electrical installation requirements, mounting and wiring instructions, operating elements description, and technical specifications. The device features one channel for CCT15225 and two channels for CCT15245, operates at AC 230 V with maximum switching capacity of 16 A. Programming can be performed directly on the device or using Kit LTS Software CCT15860 with Memory stick CCT15861. The document covers installation procedures, menu structure, and proper disposal guidelines for environmental protection. Note: AI-generated document summary. Please check the original document for detailed information.