Maytag MVWB835DW, Service Manual

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PAGE 9
Fault And Error Codes (cont.)
Code Description Explanation and Recommended Procedure
F5E2 Lid Lock Will Fault is displayed if any of the following conditions occur:
Not Lock Or • Lid is not closed completely due to interference.
Lid Lock Failure • Check for lock interference with lid or lock bezel.
• Wash media buildup is preventing the lock bolt from extending.
• Main control detects open lid switch when attempting to lock.
• Main control cannot determine if lid lock is in a locked state.
• See TEST #8: Lid Lock, page 20.
F5E3 Lid Lock Fault is displayed when one of the following conditions occurs:
Will Not • Excessive force on lid is preventing lock bolt from retracting.
Unlock • Wash media buildup is preventing lock bolt from retracting.
• Main control cannot determine if lid lock is in an unlocked state.
• See TEST #8: Lid Lock, page 20.
F5E4 Lid Not Fault is displayed when one of the following conditions occurs:
Opened • User presses START with lid open.
Between • User presses START after a predetermined number of consecutive
Cycles washer cycles without opening lid.
• The main control cannot detect the lid switch opening and closing properly.
• See TEST #8: Lid Lock, page 20.
F6E2 Communication Fault is displayed when communication between the UI and the ACU
Error: UI Cannot has not been detected.
Hear ACU • Check continuity in the UI harness.
• Complete Test #1: Main Control (ACU), page 14 and Test #4:
F6E3 Communication Keys and Encoders, page 17.
Error: ACU Cannot
Hear UI
F7E0 Loss Of Power Fault is displayed when the main control detects control voltage
is too low or lost.
• Check power at outlet.
• Check circuit breakers, fuses, or junction box connections.
• Check AC power cord for continuity.
• See TEST #1: Main Control (ACU), page 14.
F7E1 Loss Of Power Fault is displayed when power is lost during spin. This fault forces
During Spin the washer to pause for 5 minutes to allow the basket to stop before
continuing the cycle.
• See F7E0 recommendations above.
F7E2 Motor Drive Module Fault occurs when the main control detects a problem in the
Over Temp motor drive. See TEST #3b: Drive System – Motor, page 16.
F7E3 Motor Drive Module
Over Current
F7E4 Motor Drive Module
Over Voltage
F7E5 Shifter Failure Fault is displayed when the main control determines the shifter
is not engaging the basket for spin or disengaging it for wash.
• Check shifter connectors.
• Check for clothing or another item wedged between the impeller
and the basket that could bind them together.
• Check that the shifter slider moves freely.
• See TEST #3a: Drive System – Shifter, page 15.
F7E6 Motor Circuit Fault is displayed when main control detects one or more of the motor
Loss of Phase lines is open.
• Check motor circuit.
• See TEST #3: Drive System, page 15 or TEST #3b: Drive System –
Motor, page 16.
F7E7 Motor Start Fault is displayed when the main control is unable to get to the
Failure
commanded motor speed.
• Mechanical friction on drive mechanism or basket (items
between basket and tub).
• Load off balance. Items should be distributed evenly when loading.
• See TEST #3: Drive System, page 15 or TEST #3b: Drive System –
Motor, page 16.