GE T2100-ST1 Service Manual page 93

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?
Yes
Turn the treadmill power switch
OFF (O) for 10 seconds then turn
the power switch ON (-).
Is the Red LED D13
No
on the Smart Power
Supply PCBLF0443-1
on continuously?
Go To
Chart 1I
Verify that the speed sensor gap to flywheel
magnet is 1/4" and connector is secure on J10
on the Smart Power Supply
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.
Is the Red LED D10 on
the Smart Power
Supply PCBLF0443-1
flashing ON & Off
when passing by
flywheel magnet?
2097937-002 Rev G
11 March 2019
No
Yes
PCBLF0443-1.
Yes
No
T2100-ST1 Treadmill, 110V / T2100-ST2 Treadmill, 220V
Yes
Go To
Chart 1I
Is the Red LED D13
flashing on the
Smart Power Supply
PCBLF0443-1?
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?
No
Is the Red LED D13
flashing 6 times with
4 second pause on
the Smart Power
Supply PCBLF0443-1?
Yes
Replace Speed
Sensor
Replace Smart Power
Supply
Troubleshooting
No
Treadmill should
be operational.
Yes
Treadmill should
be operational.
93