CONTROLS
IC120 ENG
2-10
Engine diagnostic switch (and DPF manual regeneration switch)
This switch selects whether to enable or disable the
engine diagnostic function.
position: This is the normal position.
The engine diagnostic function is
enabled. If faults occur, this function
stores them in the memory. It turns on
the engine alarm lamp and engine
stopped lamp and displays fault codes
of certain types of faults.
position:
The engine diagnostic function is
disabled.
Blinking indication of fault codes
To check a fault code, set the engine key switch to the “ON” position and keep the engine
stopping.
When faults are recorded, the first fault is indicated (blinking) automatically.
A fault code, which is a three-figure number, is indicated by the number of times of blinking of the
engine alarm lamp and the engine stopped lamp. The blinking interval is 0.5 second, and the
interval between fault codes is two seconds.
A fault code is indicated three times repeatedly, and the next code is indicated.
Contact our sales service dealer when an error code blinks.
Fault code next switch
Use this switch to indicate the next or previous fault code
quickly while fault codes are indicated.
Turn the switch to the
position to indicate the next
(blinking) fault code. Turn it to the
position to
indicate the previous (blinking) fault code.
When a single fault code is recorded, it is indicated
repeatedly.
Error code
Flashes once.
Flashes twice.
Flashes four
times.
Flashes four
times.
Flashes once.
Repeated.