Description: Suction fan motor’s failure to turn
• The fan lock signal remains HIGH for a predetermined continuous period of time while the motor remains stationary.
Remedy: 1 Check the FM8 connector for proper connection and correct as necessary. 2 Check the fan for possible overload and correct as necessary. 3 FM8 operation check PRCB CN3PRCB-2 (ON) PRCB CN3PRCB-3 (LOCK) D-4 to 5. 4 Change the right door assy. 5 Change PRCB.