ENES
29
PTEL           
0478 192 9809 A - EN
10.1 5-digit segmental display
The 5-digit segmental display provides 
information about operating hours and 
battery voltage. It also indicates faults by 
displaying the text ERROR.
The operating hours and battery voltage 
can be called up during operation by 
pressing the Mode button. (Ö 10.3)
Operating hours:
Display of the engine operating hours in 
full hours (e.g. 281 h).
The hour meter cannot be reset.
The correct times for maintenance or 
service operations are determined based 
on the meter. These are indicated in the 
maintenance schedule. (Ö 15.1)
Battery voltage:
Display of the current battery voltage in 
volts (e.g. 12.0 V).
10.2 Set button
Pressing the Set button during 
display of the operating hours or 
battery voltage switches to 
continuous display.
Turning the ignition key to the "engine off" 
position resets the display to the default 
setting (display of operating hours or 
battery voltage for 5 seconds).
10.3 Mode button
Pressing the Mode button switches 
between the individual displays:
1 Operating hours [h]
2 Battery voltage [V]
3 No display
The operating hours and battery voltage 
are both displayed for 5 seconds. Press 
the Set button for a continuous display. 
(Ö 10.2)
10.4 Display of faults
Engine oil pressure too low 
symbol:
The oil pressure required for 
correct operation of the engine is too low.
The engine will be stopped within 3 
seconds.
● Do not attempt to restart the engine.
● Visually check for oil leaking from the 
engine.
● Check the oil level and top up the 
engine oil if necessary.
Battery fault symbol:
The battery voltage is too low. The 
battery is faulty or is not 
recharging. The current voltage is 
additionally shown in volts on the display 
(e.g. 10.5 V).
The engine is stopped or cannot be 
started.
● Do not attempt to restart the engine.
● Check the battery voltage on the 
display.
● Check the fuses and replace if 
necessary. (Ö 15.20)
● Visually check for leaking battery fluid.
● Check battery terminals for corrosion 
and correct seating.
● Charge the battery. (Ö 15.21)
● Replace the faulty battery. (Ö 15.19)
10.5 Display of operating information
Reverse mowing symbol:
The symbol is continuously 
displayed when reverse mowing is 
enabled.
The symbol flashes when the reverse 
mowing safety switch is pressed or if an 
enable is required for reverse mowing. 
(Ö 8.8)
The symbol disappears from the 
display:
– When reverse mowing is completed.
Switches from flashing to continuous 
display:
– When reverse mowing is enabled.
– When the mowing deck is manually 
disengaged within the time window.
12 Discharge chute removed
Active functions (Ö 10.6)
13 Cruise control active
14 Mowing deck active
Operating information (Ö 10.5)
Avoid damage to the machine.
The oil pressure warning is not an 
oil level indicator. Therefore check 
the oil level at regular intervals.
If symbols do not display as 
expected or do not disappear as 
described, the probable cause is a 
fault in the respective switch, in the 
plug connections or in the wiring. 
Consult your specialist dealer. 
STIHL recommends STIHL 
specialist dealers.