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Chapter 7. Troubleshooting
7.1 Description of Error Message
7.1.1 Error display screen
Upon occurrence of error, a warning sound is made and then the number subject to the error flickers on error display part of the screen.
Error code
Status
Cause of error
Remedy
E1
Error on motor sensor
Defective motor hall sensor,
poor connection
Contact your BA repair centre
E2
Motor error
Defective motor and
poor connection
Reconnecting and checking the motor
E3
Overload error
Overload on motor
Restart after turning off the power
then leave unit on standby
E4
Error on cooler temperature
(Heat sink temperature error)
Cooler being overheated,
breakdown of temperature sensor
Restart after turning off the power
then leave unit on standby
E5
Transformer error
Defective transformer, overheating
Contact your BA repair centre
E6
Error on circuit and voltage
Defective circuit
Contact your BA repair centre
E7
Error on pedal connection
Poor pedal connection
Reconnecting and checking the pedal
Error number(E1~E8) will pop up and keep
flashing depending on each cause.
7.2 Breakdown Description
Error
Cause of error
Remedy
Display screen does not appear upon turning on the power on.
Motor does not operate upon stepping on the foot switch.
Inaccurate connection of power cord
Checking plug connection
Inaccurate connection of power cord
Checking plug connection
Breakdown of foot switch
Contact your BA repair centre
Breakdown of power cord
Contact your BA repair centre
Breakdown of fuse
Replacing fuse
14
Содержание Optima OS600L
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