Description: An error occurs on the control PCB (ROM)
Remedy: Turn off the main power, and turn it on a little later. If the error occurs again, carry out the followings. 1. Replace the main PCB assy.
Code: 02
Display: ERROR 02 MAIN RAM
Description: An error occurs on the control PCB (RAM)
Remedy: Turn off the main power, and turn it on a little later. If the error occurs again, carry out the followings. 1. Replace the main PCB assy.
Code: 03
Display: ERROR 03 POWER +5V
Description: An error occurs on the control PCB (Power voltage +5V)
Remedy: Turn off the main power, and turn it on a little later. If the error occurs again, carry out the followings. 1. Replace the power supply PCB assy. 2. Replace the main PCB assy.
Code: 03
Display: ERROR 03 POWER +24V
Description: An error occurs on the control PCB (Power voltage +24V)
Remedy: Turn off the main power, and turn it on a little later. If the error occurs again, carry out the followings. 1. Replace the power supply PCB assy. 2. Replace the main PCB assy.
Code: 03
Display: ERROR 03 POWER +42V
Description: An error occurs on the control PCB (Power voltage +42V)
Remedy: Turn off the main power, and turn it on a little later. If the error occurs again, carry out the followings. 1. Replace the power supply PCB assy. 2. Replace the main PCB assy.
Code: 04
Display: ERROR 04 F-ROM
Description: An error occurs on the control PCB (Parameter ROM)
Remedy: Turn off the main power, and turn it on a little later. If the error occurs again, carry out the followings. 1. After uploading parameters, initialize all parameters. If the state is not restored, replace the main PCB assy with a new one.