True CS400 Owner's Manual page 134

CHAPTER 7: ADDITIONAL INFORMATION
TROUBLESHOOTING GUIDE (continued):
Fault SP01: Belt
Speed
Under Speed
Fault SP02: Belt
Speed
Over Speed
Fault SP03: Belt
Speed
Over Accel
Fault SP04: No
Speed
Speed Signal
Fault IN01:
Incline
Incline Stall
Fault IN02:
Incline Out of Incline
Range
Fault IN03:
Incline Run Incline
Fault
Tread motor rpm is below target
rpm
Tread motor rpm is higher than
target rpm
Tread belt speed increasing too
quickly
Speed sensor is not providing
speed data
Incline not moving when
commanded
Incline value is out of the
calibrated range - does not occur
during calibration
Incline moving when not
commanded
TRUEfitness.com / 800.426.6570 / 636.272.7100
High Belt Deck Friction
High belt tension
Low Line Voltage
Dirty or misaligned
speed sensor
High Belt Deck Friction
Line Voltage
Dirty or misaligned
speed sensor
User is holding belt back
High Belt Deck Friction
Dirty or misaligned
speed sensor
Dirty or misaligned
speed sensor
High Belt Deck Friction
Low Line Voltage
Console displays Fault
Calibration not saved.
Incline disabled.
Incline Potentiometer
value out of range
Acme Nut Jammed
motor bearings
Console displays Fault
Calibration not saved.
Incline disabled.
Incline Potentiometer
value out of range
Console displays Fault
Calibration not saved.
Incline disabled.
Incline Potentiometer
value out of range
Lubricate treadbelt
Contact dealer or TRUE
service
Check drive belt and
walking belt Tension
Contact dealer or TRUE
service
Lubricate treadbelt
Contact dealer or TRUE
service
Check AC line voltage
Contact dealer or TRUE
service
Do not try to stop belt
Lubricate treadbelt
Contact dealer or TRUE
service
Contact dealer or TRUE
service
Lubricate treadbelt
Contact dealer or TRUE
service
Check AC line voltage
Power cycle
Check cable connections
Run incline calibration
Contact dealer or TRUE
service
Power cycle
Check cable connections
Run incline calibration
Contact dealer or TRUE
service
Power cycle
Check cable connections
Run incline calibration
Contact dealer or TRUE
service
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