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MODEL OVERVIEW
About this model: Midea MLC31N5AWW
MLC31N5AWW is the Canadian 3.1-cu-ft ventless combo with model-specific Auto Dry, an exact owner PDF and five verified fault codes.
Identify N5 and resolve its cycle count
MLC31N5AWW is Midea Canada's 3.1-cubic-foot all-in-one front-load washer-dryer. The ventless cabinet is listed at 23.5 inches wide, 23.5 deep and 33.5 high, with a 161-pound weight and up to 1400 rpm spin. Midea gives four temperature selections and five soil levels in the exact specification. Auto Dry uses sensors to pause drying when laundry reaches its target condition, while Timed Dry is separately listed. One marketing paragraph on the same page says there are 10 preset cycles, but its overview and detailed specification both say 16. Treat 16 as the listed cycle count and compare the actual selector labels; do not silently reconcile the contradiction. The owner PDF cover visibly prints exact MLC31N5AWW even though its text extractor omits those letters. This N5 guide is a different document from MLC31N4AWW and has its own control and maintenance instructions.
Prepare the compact installation
The N5 manual calls for removing four transport bolts from the rear before operation. Left in place, they can cause loud vibration and movement. A closet installation requires two clear air openings with at least 72 square inches of combined area; the guide lists six inches of rear clearance and a hard, level floor. Use new hot and cold water hoses rather than old reused ones, and keep the drain connection to a standpipe or basin from sealing airtight. After hookups, the instructions call for an empty Rinse and Spin test cycle to check filling, stability and drainage. The exact product page lists 120 V and 60 Hz power, pump drainage and a front door. Ventless drying removes a dedicated dryer exhaust duct, but not the water supply, drainage, electrical and closet-air requirements. Plan access to the filter door as well as the main loading door.
Operate its controls and load safely
This version's 16-cycle listing includes Quick Wash, Auto Dry and Timed Dry. Quick Wash is promoted for lightly soiled small loads; Auto Dry follows sensor readings, whereas Timed Dry gives a duration choice. The owner guide asks for high-efficiency detergent to limit suds, and its loading instructions say no more than three-quarters of the drum should be filled with dry, loose articles. It explicitly says the machine is not suitable for washing comforters, despite the general Bulky program label. Time Save is documented for Normal/Cotton, Perm Press, Heavy Duty, Bulky/Large and Sport Wear. A delay from zero to 24 hours is available. The N5 child lock uses Delay and Temp held together for three seconds; that differs from the Soil Level and Dryness combination in N4's separate manual. Do not force the door when the drum moves, water is high or the contents are hot. The exact product page marks Steam Function No.
Clean the water paths and tub
The guide separates two filter paths. A restricted inlet filter can slow incoming water, while a blocked drain filter can prevent emptying or spinning and cause unusual noise. Its care section calls for regular filter checks and describes Tub Clean approximately once a month with no laundry in the drum. Using the cleaning cycle with clothing is specifically cautioned against. Before maintenance, shut the machine off, unplug it and close the water faucets. If the machine rocks, revisit leveling and the transport-bolt check rather than assuming a motor failure. If a delay program appears not to start, confirm whether the timer is still counting down. These source-specific checks give context for E10 or E21 without turning an owner article into instructions for opening electrical parts. Keep a note of the exact cycle and whether the failure occurred during filling, washing, draining or drying.
Use the N5 fault table precisely
The image-checked table on PDF page 41 lists five display entries. E30 means the door is open; open and close it again after removing fabric trapped at the seal. E10 is a water-injection problem while washing; the table cites low pressure, a bent hose and the inlet-valve filter. E21 says the washer does not drain and directs checking the drain hose. E12 marks water overflow. Although the manual says restart, first make sure no water is actively escaping and stop the supply if needed; recurrent overflow calls for service. EXX is the other-error category: retry once as directed, then seek qualified personnel if EXX remains or another error appears. Record the full characters, not a guessed component name. These explanations apply to MLC31N5AWW because the exact product links this owner PDF and its rendered cover visibly carries the SKU.
Verified model details
3.1-cu-ft compact combo and exact PDF cover
Source for this detail16-cycle specification despite 10-cycle marketing sentence
Source for this detailAuto Dry, HE detergent and different child-lock buttons
Source for this detailE30, E10, E21, E12, EXX from PDF page 41
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3.1 Cu. Ft. Ventless Washer Dryer Combo Twin | Midea CA
Open official sourceIf there is a safety risk, stop using the appliance and follow the manufacturer’s instructions.