Notes on operation Changing idle speed – EDC operating element The idle speed is set to 600 rpm in the works. If necessary, the idle speed can be set anywhere between 600 rpm and 750 rpm with the engine at operating temperature (from approx. 30 ° C). Batt.+ EDC Pin 13 62 1K 680 200 680 Request (brake) Set+ Set – Memory Off EDC Pin 43 EDC Pin 44 The circuitry shown is realised in the EDC control box (51.11615–7169). Engine running: D Press and hold request button (Br=“brake”) during the entire following procedure D Press and hold memory button (Sp) for at least 5 seconds D Idle speed is dropping to 600 rpm D Press SET+ button D The idle speed increases by approx.
10 rpm every time the SET+ button is pressed D Actuating SET+ six times sets a speed of 660 rpm D Press and hold memory button (Sp) for 5 seconds once more D Release Br button The set idle speed is now retained even after turning off the ignition. 23