Volvo EC140E - Page 162

Fault diagnosis
If a fault occurs, the symbol appears on the
display during operation.
The LED ring flashes red as soon as a fault occurs.
It stops flashing when the error message has been
cancelled by pressing the operating button.
Fault diagnosis can also be called up with the
function
in menu .
- Select
and confirm.
- Select and confirm the heater or timer.
- The faults are displayed in the order of their
occurrence.
Further information see table below.
Possible error messages on the display
Display Description Remedy
V1205824
Service
Fault in the heater. Contact a qualified service
technician.
V1205825
Undervoltage
Undervoltage applied at the
heater control box without
interruption for at least 20
seconds.
Check battery for a drop in
voltage.
Charge the battery, if necessary
contact a qualified service
technician.
V1205826
Overvoltage
Overvoltage applied at the
heater control box without
interruption for at least 20
seconds.
Check battery, if necessary
contact a qualified service
technician.
V1205827
Fuel Supply
or Pump
Fault in the fuel supply or fuel
pump.
Check the fuel line to the heater
for free passage.
Check cables for continuity, short
circuit and damage.
Pull the plug off the fuel pump and
inspect for damage.
Check the fuel level in the fuel
tank.
Contact a qualified service
technician.
V1207484
20min
Heater
19°C
160
Other controls
Operator comfort