Function test

Check that the lock unit mechanical/electrical function is ok before re-installing the lock unit.

Is function OK? 

• YES 

  OKAY:  Troubleshooting has been completed.

• NO 

  Refer to Replacing the component 

Check that the lock unit mechanical/electrical function is ok before re-installing the lock unit.

Is function OK? 

• YES 

  Refer to Replacing the component 

• NO 

  Refer to Replacing the component