D20x22 Series II Navigator HDD Electronic Controller 21-13
SERVICE
Engine shuts down when light (1) is solid. Press Service Screen Key (2) to view message from table
below on display (3). Contact your Vermeer dealer for solutions.
Operator Warnings and Fault Messages
Rotation transducer voltage low Rod loader retract fault (green-4)
Rotation transducer voltage high Rod loader extend fault (green 5)
Thrust transducer voltage low Battery low
Thrust transducer voltage high Right joystick off-line
Oil pressure low Left joystick off-line
Engine temperature high AutoDrill resume switch fault; AutoDrill off
Left joystick must be in neutral to start Fuel pressure
Right joystick must be in neutral to start Oil pressure
Forward thrust while anticrash active Boost pressure
Drill position logic fault Engine inlet temperature
Pressure transducers crossed fault Engine coolant temperature
High speed rotation fault (brown-4) Engine coolant level
High speed thrust fault (brown-6) System voltage
Torque limiter fault (brown-5) Fuel temperature
Lockout off-line Engine oil temperature
Hydraulic enable fault (black-5)
Excess diesel particulate level; parked regeneration
required
Water valve fault (grey-6) Fuel fault (brown-7)
Strike alert off-line
Excess diesel particulate level; parked regeneration by
service tool required