True Fitness Z7 Series - Manual (Page 46)

Z 7 Tr e a d m i l l O w n e r ' s G u i d e 62
C
AR
E
AND
M
AIN
TENANC
E
Or to indicate an error in speed or incline:
INVALID INCLINE DATA
INVALID SPEED DATA
CALIBRATION ABORTED:
NO SPEED SENSOR
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.
Z7 DESCRIPTION
E1: MINIMUM Not used
E1:RANGE
This error occurs when the incline values on the
display do not match the values stored during calibra-
tion.
E1:STALL
This error occurs when the incline motor does not
move in response to an incline command.
E1:INCLINE
This error occurs when the incline motor moved
without an incline command.
E2:OVERSPEED This error occurs when acceleration exceeded design
limits.
E2:CAL
This error occurs when the speed displayed does not
match the stored value from calibration.
E2:RECAL
This error occurs when a data error is detected at start
up. The Control Panel has reset to default values.
E5:SENSOR
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