This motor is a 36-pole DC direct-drive motor. There are 12
magnets permanently attached to the rotor. Each magnet is
opposite 3 poles of the stator at any given time. A Hall Effect
sensor is mounted on the stator. It counts the poles of the
magnets as the rotor turns to feedback the information to the
controller. The motor controller can determine the direction
and speed of rotation by adjusting the polarity and amplitude
of the power applied to the stator.
(see picture, next slide)
p42
Repair – Motor
WM3677HW
Summary of Contents for WM3677HW
Page 1: ...COMBO TRAINING WM3677HW Washer Dryer Combo WM3677HW ...
Page 13: ...p7 Serial Numbers WM3677HW ...
Page 18: ...p10 Parts Identification WM3677HW ...
Page 19: ...Main PCB Inlet Valves Water Level Switch Mushroom Valves WM3677HW ...
Page 20: ......
Page 21: ...Heating Element Housing Blower Assembly Element Safetystat Fuselink WM3677HW ...
Page 22: ...RD YL YL BL BL BL Heating Element Fuse link Safety Stat WM3677HW ...
Page 23: ...WM3677HW ...
Page 24: ......
Page 25: ...Air Inlet to Tub Temperature Control Thermistor WM3677HW ...
Page 26: ......
Page 27: ...Blower Assembly Part 4681ER1004A Left Hand Threads WM3677HW ...
Page 28: ...DC Brushless 3 Pole Motor 12 VDC 5 Wire Monitor 8 wires WM3677HW ...
Page 29: ...Blower Heater Duct Assembly WM3677HW ...
Page 30: ...Upper Thermistor Water Inlet ...
Page 32: ...5301FR1158J 120 VAC Heating Element WM3677HW ...
Page 33: ...Inlet Valve Assemblies 5220FR2006H HOT 5220FR2008E COLD ...
Page 38: ...p11 Back of COMBO ACCESSORIES Parts Identification WM3677HW ...
Page 42: ...p14 Control Panel WM3677HW ...
Page 43: ...p15 Program Chart Washing WM3677HW ...
Page 47: ...p18 Test Mode WM3677HW ...
Page 50: ...p20 Error Codes WM3677HW ...
Page 51: ...p21 Error Codes WM3677HW ...
Page 54: ...p22 Diagnosis and Check List WM3677HW ...
Page 55: ...p23 Diagnosis and Check List WM3677HW ...
Page 56: ...p23 Diagnosis and Check List WM3677HW ...
Page 57: ...p24 Diagnosis and Check List WM3677HW ...
Page 58: ...p24 Diagnosis and Check List WM3677HW ...
Page 60: ...continued on next slide p25 Diagnosis No Power WM3677HW ...
Page 61: ...continued from previous slide p25 Diagnosis No Power WM3677HW ...
Page 62: ...continued on next slide p26 Diagnosis Vibration and Spin Noise WM3677HW ...
Page 64: ...p27 Diagnosis No Water Supply WM3677HW ...
Page 65: ...p27 Diagnosis Detergent Does Not Dispense WM3677HW ...
Page 66: ...p28 Diagnosis Other Products Do Not Dispense WM3677HW ...
Page 67: ...p28 Diagnosis Abnormal Sound or Noise WM3677HW ...
Page 68: ...p29 Diagnosis Heating w out Water WM3677HW ...
Page 69: ...p29 Diagnosis Drain Malfunction WM3677HW ...
Page 70: ...p30 Diagnosis Wash Heater Malfunction WM3677HW ...
Page 71: ...p30 Diagnosis Overheating Water WM3677HW ...
Page 72: ...continued on next slide p31 Diagnosis No Circulation WM3677HW ...
Page 73: ...p31 Diagnosis No Circulation WM3677HW ...
Page 74: ...p32 Diagnosis Spin Malfunction WM3677HW ...
Page 75: ...p33 Diagnosis dE Error Code WM3677HW ...
Page 76: ...p33 Diagnosis dHE Error Code WM3677HW ...
Page 77: ...p34 Diagnosis Dryer Fan Malfunction WM3677HW ...
Page 78: ...p34 Diagnosis Dryer Heater Malfunction WM3677HW ...
Page 94: ...p42 Repair Motor WM3677HW ...
Page 112: ...p50 Repair Water Level Switch WM3677HW ...
Page 127: ...p57 Main Board WM3677HW ...
Page 128: ...p58 Wiring Diagram WM3677HW ...
Page 129: ...CABINET and CONTROLS p59 Exploded View WM3677HW ...
Page 130: ...DRUM and RELATED PARTS p60 Exploded View WM3677HW ...
Page 131: ...DISPENSER p61 Exploded View WM3677HW ...
Page 132: ...DRYER COMPONENTS p62 Exploded View WM3677HW ...