The Cybex 525T Treadmill Lower Electronics has a series of part numbers for a replacement lower drive controller. Make sure to choose the right part number when replacing the drive controller.
525T Treadmill 115 Volt Controller (Standard)
525T Treadmill 230 Volt Controller
525T Treadmill 115 Volt Controller (Required by Gym Source)
Additional Details
Replacement parts can be ordered on the Life Fitness Parts Store
525T Treadmill 115 Volt Controller (Standard)
- AD-22395 Controller 115v IN, without Power Factor Correction (Non - PFC) .
525T Treadmill 230 Volt Controller
- AD-23915 Controller 230V
- AD-23914 Controller 115v IP, with Power Factor Correction (PFC) .
- The AD-23914 (PFC) allows the treadmill to use the incoming power more efficiently; allowing more available power at higher speeds.
- PFC stands for power factor correction where it changes the wave shape of current drawn by a load to improve the stability of the circuit. Non-PFC would be a fixed wave shape.
Additional Details
- In some cases if the facility power is inadequate or poor quality (Ex. noisy from an onsite generator), a 525T with a PFC controller may register error 95, 98 and 103 more readily. The PFC controller (AD-23914) is sometimes replaced with a Non-PFC controller (AD-22395) in this scenario. The AD-22395 (Non-PFC) can ignore small discrepancies in power input and still function properly.
- If a Cybex 525T trips the circuit breaker it may be due to the drive controller as well. The treadmill may need a PFC controller (AD-23914) to prevent the circuit breaker from tripping. Note: Please keep in mind that a circuit breaker can also trip from a worn deck and belt. Be sure to confirm miles and hours while troubleshooting to determine the root cause.
Replacement parts can be ordered on the Life Fitness Parts Store