Brother International RH-981A Instruction Manual - English - Page 84
List Of Error Codes
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12. LIST OF ERROR CODES 12. LIST OF ERROR CODES DANGER Wait at least 5 minutes after turning off the power switch and disconnecting the power cord from the wall outlet before opening the face plate of the control box. Touching areas where high voltages are present can result in severe injury. When an error occurs, the warning indicator and the error code display flash and the buzzer sounds. Errors after power is turned on Code E-00 E-02 E-03 E-04 E-05 E-06 E-07 E-09 E-10 E-12 E-15 E-26 E-27 E-28 E-29 Explanation Resetting method EMERGENCY STOP switch was pressed. Machine head is tilted back. Cloth presser switch was pressed. Start switch was pressed. Air pressure is insufficient. Feed plate home position sensor is OFF. 1. Release the EMERGENCY STOP switch. 2. If an error still occurs after 1. is carried out, check that connector P3 on the control circuit board is properly connected. 1. Turn off the power. 2. Return the machine head to its original position. 3. If an error still occurs after 1. is carried out, check that connector P8 on the control circuit board is properly connected. 1. Release the cloth presser switch. 2. If an error still occurs after 1. is carried out, check that connector P19 on the control circuit board is properly connected. 1. Release the start switch. 2. If an error still occurs after 1. is carried out, check that connector P19 on the control circuit board is properly connected. 1. Turn off the power. 2. Check the air pressure. 3. Check that connector P1 on the control circuit board is properly connected. 1. Move the cloth feed bar to the left so that the feed plate home position sensor turns ON. 2. If an error still occurs after 1. is carried out, check that connector P9 on the control circuit board is properly connected. Feed plate left range sensor is OFF. Specification that machine does not support is set. Needle bar is not at the highest position. Turn off the power and check that connector P9 on the control circuit board is properly connected. 1. Turn off the power. 2. Check the specification harness and PROM. 3. Check that connector P26 on the control circuit board is properly connected. 1. Turn the pulley by hand to raise the needle bar to its highest position. 2. If an error still occurs after 1. is carried out, check that connector P2 on the control circuit board is properly connected. Cutter sensor is ON. Turn off the power and check that connector P3 on the control circuit board is properly connected. Lower thread trimming OFF sensor is OFF. PER terminal connection error Turn off the power and check that connector P8 on the control circuit board is properly connected. 1. Turn off the power. 2. Check that connector P20 on the control circuit board is properly connected. 3. Check that connector P2 on the power supply circuit board is properly connected. External RAM error Turn off the power. Panel communication start error 1. Turn off the power. 2. Check that connector P18 on the control circuit board is properly connected. 3. Check that connector P1 on the panel circuit board is properly connected. Machine motor communication start error Turn off the power. RH-981A 77