Troubleshooting
2097937-002 Rev G
T2100-ST1 Treadmill, 110V / T2100-ST2 Treadmill, 220V
93
11 March 2019
Smart Power Supply Error Code 6 Flow Chart 1O “Over Speed
External Sensor Error (6)”
1O
Is the Red LED D13
flashing 6 times with
4 second pause on
the Smart Power
Supply PCBLF0443-1?
No
Yes
Turn the treadmill power switch
OFF (O) for 10 seconds then turn
the power switch ON (-).
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
Verify that the speed sensor gap to flywheel
magnet is 1/4” and connector is secure on J10
on the Smart Power Supply
PCBLF0443-1.
Verify when the fly wheel magnet passes by the
speed sensor that D10 LED on the Smart Power
Supply PCBLF0443-1 the red led light is on then
goes out after the speed is not present.
Send a Start Belt Command or Press
Start if equipped with controller.
Speed the treadmill up to 10 mph
With the
treadmill running
at 10.0 mph for 1
minute, is the
Red LED D13 on?
Replace Speed
Sensor
Yes
Treadmill should
be operational.
Yes
No
Is the Red LED D13
flashing 6 times with
4 second pause on
the Smart Power
Supply PCBLF0443-1?
Is the Red LED D10 on
the Smart Power
Supply PCBLF0443-1
flashing ON & Off
when passing by
flywheel magnet?
Yes
No
Replace Smart Power
Supply
Go To
Chart 1I
Go To
Chart 1I