Dyaco XT660B-A912, Service Manual

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S S e e r r v v i i c c e e M M a a n n u u a a l l
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LCDs not bright, incomplete or imperfect. 1. LCD light is broken.
2. Power to console too low. 1. Replace with new LCD or console.
2. Check AC power is 110V( for 220V model is 220V).
3. Check power to console.
4.Replace lower controller.
LCD displays not bright, incomplete or imperfect. 1. LCD displays are broken. 1. Replace with new console.
When press “START” button to start treadmill,
running belt isn’t running and window displays
“LS1/LOW SPEED” error message after 10
seconds.
1. Controller experienced unusual shut
down; the Shut_DOWN light will be
always bright.
2. Motor wires (red, black) aren’t plugged
into controller.
3. Computer cables not connected
properly.
4. Computer cables are broken or
damaged.
5. Motor belt is broken.
6. Controller is broken.
7. Motor is broken.
8. Console is broken.
1. Turn off power and reset the treadmill.
2. Plug wires again.
3. Plug the wire again on controller, connector and
console.
4. Replace with new wires.
5. Replace with new motor belt.
6. Replace with new controller.
7. Replace with new motor.
8. Replace with new console.
The speed of the belt doesn’t match console
display. 1. Console is not calibrated. 1.Calibrate the console
The incline position doesn’t match console 1 Console is not calibrated. 1 Calibrate the console.
INCLINE ERR ,INCLINE window displays
“INCLINE E2”. 1 Position sensor value of incline motor is
wrong.
1 Turn off the AC switch and turn on power again.
2. Calibrate the monitor.
After pressing “START” button, the treadmill stops
immediately. 1 Controller is broken. 1 Turn off the AC switch and turn on power again.
2 Replace controller and calibrate it.
Erratic pulse display. 1. Another chest belt in use around
treadmill.
2. Other magnetic field disturbance.
3. Receiver is broken.
1. Check for other chest belt use around treadmill.
2. Change the position or direction of treadmill.
3. Replace with new receiver.
After pressing “START” button, the treadmill stop
immediately. Controller was broken. Replace with new controller and calibrate it.
FAST/SLOW button of SPEED ADJUSTMENT
SWITCH can’t be used. 1 The connector of SPEED CABLE and
CONSOLE not connected properly.
2 The connector of SPEED CABLE and
1. Connect cables again.
2. Connect cables again.