Precor C966 Serivce Manual

C966 Treadmill
Page 18
Procedure 5.1 — Troubleshooting the Keypad and Upper PCA
If the function keys on the electronic console are unresponsive, the problem may be either the
upper PCA or keypad. The keys on this unit are touch sensitive keys. It is necessary to use the
keypad diagnostics to troubleshoot the key functions.
Procedure
1. Set the circuit breaker in the “off” position.
WARNING
Before continuing with this procedure, review the Warning and Caution statements listed in
Section One of the Commercial Treadmill Service Manual.
2. If the treadmill powers up and functions normally until a particular key(s) is pressed, skip to
step 11.
3. If a “key depressed” message is immediately displayed when the treadmill is powered up,
continue with the next step.
4. This condition may be caused by either the keypad or upper PCA. Set the circuit breaker in
the “off” position.
5. Remove the four screws that fastens the display housing front panel to the display housing
backing plate. These screws are located on the rear of the display housing backing plate.
6. Lift the display housing front panel off of the display housing backing plate. Remove the
keypad connector from the upper PCA. See Diagram 5.1.
Diagram 5.1 — Upper PCA & Keypad
Upper PCA
Keypad
Connector
Keypad

Precor C966 Specifications

Power

motor	4.0 hp continuous duty
power at 120 V	120 v @ 50/60Hz 20 Amps
power at 240 V	240v @ 50/60Hz 20 Amps

Performance

speed	0.5 to 16 mph (1 to 26 kph)
incline	- 3% to 15% grade
frame	Powder-coated steel

Weight and Dimensions

length	86 inches (218 cm)
width with handrails	37 inches (93 cm)
width without handrails	34 inches (86 cm)
height	59 inches (150 cm)
weight	375 lbs (170 kg)
shipping weight	470 lbs (213 kg)
running surface	60 inches x 20 inches (153 cm x 51 cm)