Error 21 - Life Fitness Integrity SL Service Manual

Error 21

Error Message Displayed to user
• E21
• Notify Maintenance!
Communication Timeout
(Motor Controller)
• Notify Maintenance!
Communication Timeout
(Incline Controller)
Condition
Lost Communication with a Controller, after initially communicating.
Cause
• Bad Cables
• Bad Motor Controller
• Bad Console PCB/MIB
Remedy
• Ensure that latest software is installed. Download the latest software
softwareDownload.html.
• Check com cable between console and base for damage
• Unseat and reseat com cable connections, wiggle cables - watch for
connections
• Ensure the following LED's are lit:
• Check console boards for power, are LED's lit?
• Check keypad controller connection
• Replace unfit boards or cabling
SIB (1,2,4,5, 14, & 16), MDB
Page 81 of 153
https://www.halo.fitness/web/
LED flickers that may indicate loose
(100, 101, 200, 400, 500, 501, 502, 601)