4-8
T12 Service Information 9009917 (12-12)
TROUbLESHOOTING
FAULT
CODE
FAULT MESSAGE
FAULT DESCRIPTION
SET/CLEAR
T12 LCD Fault Messages, continued
F7
F7
F8
F11
F12
F13
F7:Right Br Flt#
F7:Rear Br Flt#
F8:Hi B3 Current
F11:Act Timeout
F12:Check Brushes
F13:Brush Motor Flt
Right Brush Over Current, Fault #
Rear Brush Over Current, Fault #
Over Current for Side Brush Motor
Main Head Actuator Timed Out Fault.
Check Main Brushes Error Fault (Down Shift)
Brush Motor Fault
FMM002
SET:
Fault #1 = Current Exceeds 30A for 30 Seconds;
Fault #2 = Current Exceeds 40A for 5 Seconds;
Fault #3 = Over Current for 10 Seconds.
CLEAR:
Cycle key switch.
SET:
Fault #1 = Current Exceeds 30A for 30 Seconds;
Fault #2 = Current Exceeds 40A for 5 Seconds;
Fault #3 = Over Current for 10 Seconds.
CLEAR:
Cycle key switch.
SET:
Fault #1 = Current Exceeds 30A for 30 Seconds;
Fault #2 = Current Exceeds 40A for 5 Seconds;
Fault #3 = Over Current for 10 Seconds.
CLEAR:
Cycle key switch.
SET:
Unable to achieve target brush motor
current after 60 seconds of actuator adjustments.
CLEAR:
Correct fault condition and cycle key
switch or 1-STEP scrub.
F9
F9:Pickup Error
Pickup module CAN Fault
SET:
CAN connectivity to pickup module failed.
CLEAR:
Correct fault condition and cycle
key switch.
F10
F10:Scrub Error
Scrub module CAN Fault
SET:
CAN connectivity to scrub module failed.
CLEAR:
Correct fault condition and cycle
key switch.
SET:
Head lift actuator stalled while trying to
reduce down pressure.
CLEAR:
Cycle key switch or 1-STEP scrub.
F14
F14:EcH2O Error
Ec-H2O Module CAN Fault
SET:
CAN connectivity to ec-H2O module failed.
CLEAR:
Correct fault condition and cycle key
switch.
SET:
Controller failed to achieve minimum target
brush motor current after down shifting to the
lowest down pressure setting.
CLEAR:
Correct fault condition and cycle
key switch.
Terms:
kSI = key Switch Interlock
Summary of Contents for EC-H2O T12
Page 8: ...1 4 T12 Service Information 9009917 12 12 SAFETY PRECAUTIONS...
Page 68: ...3 44 T12 Service Information 9009917 12 12 MAINTENANCE...
Page 132: ...4 64 T12 Service Information 9009917 12 12 TROUBLESHOOTING...
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