Description: Main motor lock The machine does not detect a main motor lock signal within 1 second after the main motor starts to rotate. -or- The machine does not detect a main motor lock signal for 250 ms continuously while the main motor is rotating.
Causes: Mechanical overload on the drive mechanism. Main motor defectivess.
Remedy: • Remove foreign materials on the drive mechanism. • Turn the Power Switch Off and On. • Connect the harnesses properly. • Replace the main motor.
Code: 530
Description: Exhaust fan motor error The CPU detects an exhaust fan lock signal for more than 2 seconds.
Causes: Mechanical overload on the Exhaust fan mechanism. Exhaust fan harness loose or broken
Remedy: • Remove foreign materials on the drive mechanism. • Turn the Power Switch Off and On. • Connect the harnesses properly. • Replace the Exhaust fan.
Code: 531
Description: Reverse Fan Motor error The CPU detects a Reverse fan lock signal for more than 2 seconds.и#0
Causes: Mechanical overload on the Reverse fan mechanism. Reverse fan harness loose or broken
Remedy: • Remove foreign materials from the reverse fan. • Turn the Power Switch Off and On. • Connect the harnesses properly. • Replace the reverse fan.
Code: 532
Description: PSU Fan Motor error The CPU detects a PSU fan lock signal for more than 2 seconds.
Causes: Mechanical overload on the PSU fan mechanism. PSU fan harness loose or broken
Remedy: • Remove foreign materials from the PSU fan. • Turn the Power Switch Off and On. • Connect the harnesses properly. • Replace the PSU fan.
Code: 533
Description: PSU2 Fan Motor error The CPU detects a PSU2 fan lock signal for more than 2 seconds
Causes: Mechanical overload on the PSU2 fan mechanism. PSU2 fan harness loose or broken
Remedy: • Remove foreign materials from the PSU2 fan. • Turn the Power Switch Off and On. • Connect the harnesses properly. • Replace the PSU2 fan.
Code: 534
Description: AIO Fan Motor error The CPU detects an AIO fan lock signal for more than 2 seconds.
Causes: Mechanical overload on the AIO fan mechanism. AIO fan harness loose or broken
Remedy: • Remove foreign materials from the AIO fan. • Turn the Power Switch Off and On. • Connect the harnesses properly. • Replace the AIO fan.