Troubleshooting - LifeSpan Delta 2.0 User Manual

XII. TROUBLESHOOTING
Error Code
E01
E02
E03
E05
24

| TROUBLESHOOTING

Description
Poor communication be-tween
watch and controller
Blast impact protection
Poor speed sensing or no
signal
Overcurrent Protection
Troubleshooting Methods
1. Check connections between electronic watch
and lower control line. Ensure each core is fully
plugged in.
2. Inspect the connecting line for damage;
replace if necessary.
3. Verify integrity of communication lines of
electronic meter and controller. Replace
electronic meter or controller if damaged.
1. Check power supply voltage; retest using
correct voltage specification.
2. Inspect the controller for peculiar smells;
replace if needed.
3. Verify proper motor wire connections;
reconnect if required.
1. No speed sensor signal is detected for 10
consecutive sec-onds. Check whether the
sensor plug is not plugged in or whether the
magnetic sensor is broken or damaged. Plug it
in or replace the magnetic sensor.
1. The possible reason is that the current
exceeds the rated load and the system protects
itself.
2. Check for abnormal sounds or burning smell
during motor operation; replace motor if
necessary.
3. Inspect controller for burnt smell; replace if
identified.
4. Verify power supply voltage consistency;
retest with correct specification.