Wacker Neuson RT82-SC3 Notice D'emploi page 72

Engine Control Module (ECM) Diagnostics
5.2 ECM Stages of Engine Start Up
The ECM displays codes as the machine goes through the start up sequence.
These codes are described below.
Note: It is not necessary to enter the diagnostic mode to view these codes.
Code
■
8.8.8 for 3 seconds
■
C 1.x for 2 seconds (Kohler)
■
H 1.x for 2 seconds (Kubota)
■
F_L or F_O for 3 seconds
State
Power up
1 Stop/Idle
2 Preglow
3 Prestart
4 Start
5 Post glow
6 Run
7 Fault
72
RT / RTx
Description
Power up delay cycle.
Software version.
Software version.
Current tip over/roll over mode.
During this state, power is applied to
the ECM and decoder but the engine
is off. The ECM is waiting for the start
signal to initiate the glow plug cycle.
During this state, the glow sensor
determines the glow time and power is
applied to the glow plugs. This cycle
starts immediately after the control
box power switch is placed in the ON
position.
Post preglow state. The ECM is
waiting for the starting cycle.
Power is being applied to starter.
5 second post glow after engine start.
Standard running mode.
All functions stopped. Waiting repeat
of power up cycle.
Faults that produce engine shut down:
■
low oil pressure
■
over temperature
■
tip over
■
over voltage
wc_tx003818gb_FM10.fm