Doosan 10/110, Operation & Maintenance Manual

Page: 26 / 84

22 OPERATING INSTRUCTIONS
7/125 - 9/115, 7/125 - 10/110, 14/90
CONDITION / DESCRIPTION ALERT SHUTDOWN
CODE THRESHOLD CODE THRESHOLD DELAY (sec)
Fuel Level Sensor -
Fuel level sensor reading out of range.
42 <0.5V, >4.5V
Low Separator Tank Pressure -
Separator tank pressure below 40 psi after
compressor is loaded.
43 2.8 bar
(40 PSI)
3
High IQ Filter Restriction -
IQ filters restricting air flow OR
IQ filters restricted past usable level.
44 0.7 bar
(10 PSI)
52 1 bar
(15 PSI)
3
High Separator Tank Temperature -
Separator tank temperature greater than or equal to
248 °F.
50 120 °C
(248 °F)
3
Compressor ID Invalid -
The Titan controller and ViewPort do not have a
valid compressor ID.
15 0
Separator Tank Temperature Sensor -
Separator tank temperature sensor reading out of
range.
53 10
Regulation System Pressure Sensor -
Regulation system pressure sensor reading out of
range.
54 <0.5V, >4.5V
Emergency Stop Activated -
Emergency Stop button has been activated.
55 3
Low Start Pressure -
Separator tank pressure below 50 psi 20 seconds
after start.
56 3.5 bar
(50 PSI)
Ambient Temperature Sensor -
Ambient temperature sensor reading out of range.
58
OTBV Solenoid Malfunction -
Oil temperature bypass valve solenoid current out of
range.
59
IQ Filter Pressure Error -
IQ filter outlet pressure reading higher than inlet
pressure.
61 Transducer or
Motor
Engine ECM Communication -
Communication between Titan controller and
engine ECM not functional.
71
AutoStart Controller Communication -
Communication between Titan controller and
AutoStart controller not functional.
73 73 0
OTC Controller Communication -
Communication between Titan controller and OTC
controller not functional.
74
IQ TCU Controller Communication -
Communication between Titan controller and IQ
TCU controller not functional.
75
CAN Keypad Communication Fault - 77