RELATED
ERROR CODE
DESCRIPTION
12
MC
1
/
LPCA
2
Software Watchdog (
Lower PCA
3
)
14
Fan Fail (Lower
PCA
4
)
15
DC
5
Bus Over Voltage
16
AC
6
Input Voltage Too Low
Troubleshooting Procedure
Review the machine Error Log or
CPA
7
Event Log and note any one of the possible related
error codes. Then use the
Error Code and Troubleshooting Guide
to learn about these error
codes and procedures to troubleshoot and repair the issue, see
.
Input Power Verification
Verify that the facility outlet wiring is an individual branch circuit voltage, the voltage level is
within limits, and that the frequency is within limits, see
.
Tripped machine or facility circuit breakers
If either the machine or facility power panel circuit breakers trip, see
Breaker Troubleshooting" on page 243
for troubleshooting help.
See Also
"System Troubleshooting Procedures" on page 242
1
Motor controller, motor controller unit, or motor controller module: used on treadmills, con-
tains the LPCA and motor controller functionality.
2
Lower Printed Circuit Assembly board; also refered to as the Lower PCA or simply as the
lower board. On treadmills, it is the console to base function interface and the motor con-
troller unit (MCU). On self-powered units, it is the lower PCA console to base function inter-
face.
3
Lower Printed Circuit Assembly board; also refered to as the Lower PCA or simply as the
lower board. On treadmills, it is the console to base function interface and the motor con-
troller unit (MCU). On self-powered units, it is the lower PCA console to base function inter-
face.
4
Printed circuit assembly, generally referred to as either an upper PCA or lower PCA.
5
Direct Current: electrical current that only flows in one direction.
6
Alternating Current: electric current which periodically reverses direction between positive
and negative polarity.
7
Touchscreen console Control Processing Assembly.
Contact Precor Customer Support at [email protected] or 800.786.8404 with
any questions.
Page 248
7 Troubleshooting
System Troubleshooting Procedures
