ABB devices All packaging materials and devices from ABB bear the markings and test seals for proper disposal. Always dispose of the packaging material, electric devices and their components via authorized recycling facilities or disposal companies.
® ABB Welcome Operation Control elements 100~240V Fig. 1: Overview of control buttons Functions Bus in or out Operating mode settings See chapter "Operating modes" for details. Operating status indicating LED - Ready for operation - Fault Power supply — 4 —...
® ABB Welcome Operating modes One on: All on: Fig. 2: “One on” mode: When there is an incoming call, all indoor stations in the same apartment ring together, but only the master indoor station switches on the screen. “All on” mode: When there is an incoming call, all indoor stations in the same apartment ring and switch on their screens at the same time.
® ABB Welcome Technical data Designation Value Operating temperature -13 °F to +131 °F Storage temperature -40 °F to +158 °F Protection IP 20 Single-wire clamps 2 x 22 AWG - 2 x 18 AWG Fine-wire clamps 2 x 22 AWG - 2 x 18 AWG Mains voltage 100 V - 240 V, 50/60 Hz, 1.0 A...
® ABB Welcome Mounting and installation Warning Electric voltage! Direct or indirect contact with live components can cause dangerous currents to flow through the body, which may result in electric shock, burns or even death. Always disconnect the main power supply prior to installation and/or disassembly.