Troubleshooting
2097937-002 Rev G
T2100-ST1 Treadmill, 110V / T2100-ST2 Treadmill, 220V
97
11 March 2019
Smart Power Supply Error Code 9 Flow Chart 1R “Belt Start
Reject Error (9)”
1R
Is the Red LED D13
flashing 9 times with 4
second pause on the
Smart Power Supply
PCBLF0443-1?
No
Yes
Turn the treadmill power switch
OFF (O).
Is the Red LED D13 on
the Smart Power
Supply PCBLF0443-1
on continuously?
Yes
No
Is the Red LED D13
flashing on the Smart
Power Supply
PCBLF0443-1?
Yes
Treadmill should
be operational.
No
Send a Start Belt Command or Press
Start if equipped with controller
increase speed to 10mph.
With the treadmill
running at 10.0 mph
for 1 minute is the
Red LED D13 on?
Return Treadmill
to service.
Replace
Interface
cable.
Yes
No
Inspect interface cable between
the Treadmill & Stress System
cables for damage.
Turn the treadmill power switch ON (-).
Is the RS232 or
USB Interface
cable damaged?
No
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