COMPONENTS AT THE REAR | PAGE 13
SW7 SW8 Engine category PR output PC output
OFF OFF PR/PD Preheating
Shutdown by De-excita-
tion
OFF ON PR/PE Preheating Shutdown by Excitation
ON OFF PE/PD Shutdown by Excitation
Shutdown by De-excita-
tion
ON ON PR/PULL (Yanmar) Preheating Press 1 second
3.3.3 ENGINE SHUTDOWN BY FUEL RESERVE (SW3)
SW3 Operation
OFF If the fuel reserve signal goes off, it only signals an ALARM
ON
If the fuel reserve signal goes off, it performs a SHUTDOWN without cooling the engine as
well as signalling the alarm.
3.3.4 PREHEATING ENABLING (SW4)
SW4 Preheating
OFF Determined by parameter P4 "Preheating Time" (set to zero by default).
ON Long or short preheating determined by SW1. See table 3.3.1
3.3.5 COOLING ENABLING (SW5)
SW5 Cool down
OFF The engine is shut down without cooling.
ON The engine is cooled as per the congured time.
3.3.6 DETECTION OF RUNNING ENGINE BY BATTERY CHARGING ALTERNATOR (D+)
SW6 Detection of running engine by battery charging alternator (D+)
OFF Disabled
ON Enabled
3.3.7 ENGINE TYPE CONFIGURATION (SW7 AND SW8)