3B7-72530-1 Tohatsu TACHOMETER ASSY

Procedure For Engine/Generator Programming
Note: Service Mode cannot be entered when the ECS is in the AUTO position.Note: Any active shutdown fault (any shutdown indicator FLASHING) must be made inactive in order to access service mode. To temporarily change a shutdown fault from an active shutdown fault to an inactive shutdown fault, the shutdown fault must be no longer occurring. The fault must be corrected and the ECS must be turned to the OFF/RESET position. If the jumper from terminal 6 to terminal 9 is not installed on the ECS, the GSC does not power up in the OFF/RESET position and any active shutdown fault must be corrected before entering service mode.
Turn the ECS to the STOP position in order to shut down the engine. Enter service mode and enter the password. OP 1 is showing on the lower display. See Systems Operation, "Procedure To Enter The Password" that is located within the topic Password Entry OP3 for more information.
Press "SCROLL UP" key again. OP5 is showing on the lower display.
Press "SELECT" key again. P01 is showing on the display. P01 is followed by the value of the setpoint.
Press the "SCROLL UP" key or the "SCROLL DOWN" key. The next setpoint is showing with the value of the setpoint. Repeat this step until the desired setpoint is showing.
Press the "SELECT" key. The value of the setpoint is flashing.
Press the "SCROLL UP" key or "SCROLL DOWN" key in order to adjust the value of the setpoint.Note: Press and hold the appropriate "SCROLL" key in order to rapidly scroll through a large range of values.
Press the "ENTER" key. The value of the setpoint stops flashing. Repeat steps 4, 5, 6 and 7 until all the desired setpoints are adjusted.
Press "EXIT" key. "OP 1" is showing on the lower display.
Press "EXIT" key. The display will return to the normal mode.
Table 1
OP5 Setpoints - Engine/Generator Programming (1)    
Setpoint    Name    Description    Range Of Value    Factory Default    
P01     Fuel Solenoid Type     Type of fuel system solenoid used on the generator set.     0 - ETR fuel solenoid
1 - ETS fuel solenoid     0    
P02     Units Shown     Type of measurement units shown on the GSC display.     0 - English units (psi, degrees F)
1 - Metric units (kPa, degrees C)     0    
P03     Shutdown Override For Engine Fault     GSC responds to a low engine oil pressure or high coolant temperature fault. (Determined by application or customer.)     0 - engine shutdown
1 - alarm only (shutdown override, no engine shutdown)     0    
P04     Shutdown Enable For Sensor Fault     GSC responds to a diagnostic fault with the engine oil pressure sensor, coolant temperature sensor, oil temperature sensor, sensor power supply or coolant loss sensor. (Determined by application or customer.)     0 - alarm only (shutdown override, no engine shutdown)
1 - for engine shutdown     0    
P05     Coolant Loss Sensor Installed     Tells whether or not the optional engine coolant loss sensor is installed on the generator set.     0 - generator sets without sensor
1 - generator sets with sensor     0    
P06     Shutdown Override For Coolant Loss Fault     GSC+ responds to an engine coolant loss fault. (Determined by application or customer.)     0 - engine shutdown
1 - alarm only (shutdown override, no engine shutdown.)     0    
P07     System Voltage     System voltage (battery voltage) of the generator set. (Determined by application or customer.)     0 - 24 DCV
1 - 32 DCV     0    
P08     Upper Display Enable/Disable     Informs the GSC to enable or disable the showing of AC values on the upper display.     0 - upper display enabled
1 - upper display disabled     0    
P09     Number Of Ring Gear Teeth     Number of teeth on the ring gear engine. Used by the GSC to determine engine speed.     95 to 350 teeth in increments of 1     183    
P10     Engine Overspeed     Engine speed used by the GSC to declare that an engine overspeed fault exists. The engine overspeed setpoint (for all 60 Hz applications) is 1.18 times the rated speed.     500 to 4330 rpm in increments of 10     2120 rpm    
P11     Crank Terminate Speed     Engine speed used by the GSC to disengage the starting motor during engine cranking.     100 to 1000 rpm in increments of 10     400 rpm    
P12     Oil Step Speed     Engine speed used by the GSC for distinguishing between rated speed and idle speed when a low oil pressure fault exists.     400 to 1800 rpm in increments of 10     1350 rpm    
P13 (2)     Low Oil Pressure Shutdown At Rated Speed     Oil pressure used by the GSC to declare that a low oil pressure shutdown fault exists with engine at rated speed (the engine must have exceeded the oil step speed for at least nine seconds).    
34 to 420 kPa (5 to 61 psi) in increments of one.    
205 kPa (30 psi)    
P14 (2)     Low Oil Pressure Shutdown At Idle Speed     Oil pressure used by the GSC to declare that a low oil pressure shutdown fault exist with the engine at idle speed (the engine must have been running for at least nine seconds and the engine speed must be less than oil step speed).    
20 to 336 kPa (3 to 49 psi) in increments of 1    
70 kPa (10 psi)    
P15 (3)     High Water Temperature Shutdown     Coolant temperature used by the GSC to declare a high coolant temperature shutdown fault exists (after a 10 second delay).    
94 to 123°C (201 to 253° F) in increments of 1    
107°C (225°F)    
P16     Low Water Temperature Alarm