True Fitness Z9 - Manual (Page 68)

Z 8 a n d Z 9 S e r i e s Tr e a d m i l l O w n e r ' s G u i d e 
C
ar
e
and
M
ain
tenan
C
e
Or to indicate an error in speed or incline:
INVALID INCLINE DATA (bAd grad dAtA)
INVALID SPEED DATA (bAd SPd dAtA)
CALIBRATION ABORTED: (CAL StOP)
NO SPEED SENSOR (nO SPd SEnS)
4. Remove and replace Safety Key and exit Calibration Mode
The following Error Codes and Service Codes will follow a double “beep”
and show on the display. Service Codes provide preventative maintenance
reminders. A Service Code will repeat for the next five times you start the
treadmill. A Service Code will clear after any key has been pressed. When
an Error Code occurs, call an authorized service technician.
Z8.1/9/9.1/9.15 Z8 Description
E1: MINIMUM E1 Not used
E1:RANGE E1 r
This error occurs when the incline values on the
display do not match the values stored during
calibration.
E1:STALL E1 S
This error occurs when the incline motor does
not move in response to an incline command.
E1:INCLINE E1 i This error occurs when the incline motor moved
without an incline command.
E2:OVERSPEED E2 O
This error occurs when acceleration exceeded
design limits.
E2:CAL E2 C This error occurs when the speed displayed does
not match the stored value from calibration.
E2:RECAL E2 r
This error occurs when a data error is detected
at start up. The Control Panel has reset to de-
fault values.
E5:SENSOR E5 S This error occurs when no speed sensor data has
been detected at the Control Panel.
Error Codes
C
are and
m
aIntenanCe
e
rror and
S
erviCe
C
odeS