PROGRAMMING THE RT500The RT500 offers great versatility with its programming options, allowingthe user to programme the unit to operate on a 5/2 or 7 day control cycle.The programmable thermostat has a default set of Programmes that havebeen designed to meet the needs of most users. If these default programmesare not suitable for your particular situation, reprogramming the RT500 withyour own settings is a very straightforward operation.Selection of the default programming mode (5/2 or 7 day) is made bychanging the jumper setting on the rear of the RT500 Control Unit, aspreviously described within the Installation section of this manual.5/2 DAY MODE5/2 day mode is the default programming mode for the RT500. With thismode selected, five different sets of time and set point temperatures can beset for Weekdays or Weekends.To review or change a programme, press the SET key when the RT500 is inNormal mode. This will change the unit status to Programme Setting mode.The LCD display will display programme number 1 and SET PROG, with allother indicators cleared. The weekdays will be flashing to indicate they arethe selected item and are ready to be adjusted:RT500BC INSTRUCTION MANUAL16