Wednesday, 30 April 2014

Treadmill repair | Error code E1 as speed sensor

Speed sensor read error causing E1 treadmill error code.


PROBLEM
SOLUTION
1.motor doesn't work
1.replace the motor (check with external dc power supply). Also replace if causes MCB enter protection mode (too much load)
2.speed sensor doesn't work


2.replace the speed sensor if this doesn't provide signal (REED signal for magnetic sensors)

check the location of speed sensor and roller magnet ,these two parts should be within 3 mm


3.connect wire not work
3.check the connection cables and eventually replace them


4. MCB doesn't work 4. replace mcb if no power to the M+ / M- after pressing start. At least a 20VDC voltage should be present on the two terminals


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