Troubleshooting No Power To The Console - Precor TRM10/GEN06 Service Manual

Troubleshooting No Power to the Console

This troubleshooting is for Standard, P10, P20, or P30 consoles only. P80
use their own power source separate from the lower control module.
1 Using an AC voltmeter, verify that the outlet voltage is appropriate.
See procedure,

If NO, advise customer to have their facility wiring upgraded per
Precor specifications and then continue with troubleshooting.

If Yes, continue with the following steps.
2 Remove the treadmill hood and measure the AC voltage at the input side
of the line filter with a voltmeter. Verify that line voltage is
present when the breaker switch is turned on.

If NO, Replace the breaker switch.

If Yes, continue with the following steps.
3 Measure the AC voltage at the output side of the line filter with a
voltmeter. Verify that line voltage is present when the breaker switch
is turned on.

If NO, Replace the line filter.

If Yes, continue with the following steps.
4 Use a known good console and communication cable. Plug the test
console and test communications cable into the suspect treadmill lower
control module (IFT drive). Does the test console power up?

If NO, Replace the lower control module (IFT drive).

If Yes, continue with the following steps.
5 If the test console did power up in step 4, re-connect the test
communications cable from the test console to the original console.
Does the original console power up?

If Yes, Replace the Communications Cable.

If No, Replace The upper PCA.
CAUTION: Swapping a lower control module from a good unit into a bad unit
could damage the lower control module from the good unit. If the control
module that is being swapped may have a defect and could damage
components in the good unit.This could potentially produce two bad units
instead of one.
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Troubleshooting Tripped Breakers
(on page 31)
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