GB103E74Index1.0 User Instructions1.1 Your Timeswitch .............................................................................62.0 Before You Start/Making a Full Reset ..............................................62.1 Choice of 24 Hour or AM/PM Display .....................................62.2 Setting the Date and Time ..........................................................63.0 Factory Presets ...........................................................................................73.1 Accepting the Preset Times ........................................................83.2 Changing the Preset Programmes...........................................83.3 Programming the Heating and Hot WaterIn 7-Day Mode.................................................................................93.4 Programming the Heating and Hot Waterin 5/2 Day Mode .......................................................................... 113.5 Running your Programme ....................................................... 134.0 Temporary User Overrides................................................................. 145.0 Battery Backup ........................................................................................ 15■