245 Operating Control and Displays5.5 Manual Menu PathMANUALSelect MANUAL path to carry out actions as follows:1 Switching burner ON and OFF2 Presetting of burner firing-rateDisplay MANUAL menu1. Use cursor keys to select path and press ENTER to confirm.The display shows the "Manual operation" menu.The "Burner ON" control loop does not need to be switched on to start the burner from thismenu. The user interface assumes control in this menu.If there is no "Burner ON" signal from other sources (terminal X10.2) software switches off theburner when you exit the menu.CAUTION!If you carry out a manual start-up via display BT300 no longer responds to "Burner ON" signalinput at connector X10.2. Therefore that limiters, monitors and other similar safety functionsmust not be operated with this input!NOTICE!Leaving of window will terminate manual burner operation!Adjust burner firing-rate1. Use cursor keys to select adjustment of burner firing-rate in % and press ENTERto confirm .2. Change burner firing-rate with the cursor keys and press ENTER to confirm.NOTICE!Changes of burner firing-rate are possible only while burner is running.If you want to adjust burner firing-rate remember to start-up the burner first.Fig. 5-22 Menu manual operation1 Pictogram Manual operation2 Start burner manually [off]3 Adjust burner firing-rate4 Pictogram confirm settings