17
ERROR MESSAGES
Error Codes
Cause
Solution
Er1
Computer receiving error signal
up to 15 seconds.
1. Restart the power, and retry after
1 minute.
2. Ensure the sensor cable is
connected perfectly.
3. Signal cable or computer IC
board damaged, discontinue use
and contract with your local dealer
for support.
Er3
Low Voltage
1. Restart the power, and retry after
1 minute. Check if the input
voltage is lower. Use when
voltage is normal.
2. Signal
cable
or power IC board
damaged, discontinue use
and contract with your local dealer
for support.
Er5
1. Motor Cable become loose
2. Motor is blocked
3. Motor damaged
1. Restart the power, and retry
after 1 minute.
2. Check the motor cable, make
sure it is connect
perfectly.
3. Check the motor quality, make
sure there is no visible damage.
4. Ensure the running belt is
throughly lubricated.
5. Motor or power IC board
damaged, discontinue use and
contract with your local dealer
for support.
Er7
Power IC board not receiving
signal.
1. Restart the power, and retry after
1 minute.
2. Ensure the sensor cable is
connected perfectly.
3. Signal
cable
or power IC board
damaged, discontinue use and
contract with your local dealer
for support.
SAFE
Safe tether key protection.
1. Reinstall the Safety Tether Key.
2. Restart the power after 1 minute
and install the Safety Tether Key.
3. Computer IC Board damaged,
contract with your local dealer for
support.
