Midea MDF24P1BST User manual

Dishwasher
version A - 03 - 2023
MODEL NUMBER
USER MANUAL
en
Warning:
Before using this product,
please read this manual carefully
and keep it for future reference.
The design and specifications
are subject to change without
prior notice for product
improvement. Consult with your
dealer or manufacturer for
details.
Power supply: 120 V
Frequency: 60Hz
Capacity: 12 Place Settings
MDF24P1BST
Free 3 months
extension* of the
original limited warranty
period! Simply text a
picture of your proof of
purchase to:
1-844-2 2 4-1 6 1 4
three months immediately following
www.midea.com

DISHWASHER SAFETY .....................................................................3
OPERATING REQUIREMENTS ..........................................................7
Location Requirements ..........................................................................7
Water Supply Requirements ................................................................7
PARTS AND FEATURES ....................................................................8
Filter System ..............................................................................................9
Smart Wash System ................................................................................9
Adjustable Upper Rack ........................................................................10
START UP GUIDE ..............................................................................11
How your Dishwasher Cleans ............................................................. 11
Before Using Your Dishwasher ........................................................... 11
Using Your New Dishwasher ............................................................... 11
CONTROLS ....................................................................................... 12
Cycle and Option Charts ...................................................................... 15
Loading Suggestions ............................................................................. 16
Upper Rack ...............................................................................................17
Load Upper Rack .................................................................................... 18
Lower Rack ............................................................................................... 19
Loading Silverware ................................................................................ 21
Recommended Load Patterns ........................................................... 22
Dear user
Thank you for letting Midea help you "make yourself at home."
This manual is part of our commitment to your total satisfaction.
Please read this manual carefully before use and keep it in a
convenient place for future reference.
By using the text option you will earn an additional 3 month
warranty extension immediately following the completion of
the product's original warranty.
To help us serve you better, please consider registering your
product using our convenient Midea app MSmartlife, by visiting
HYPERLINK http://www.midea.com, or by texting a picture of
your proof of purchase to 1-844-224-1614 .

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DISHWASHER USE ......................................................................... 24
Proper Use of Rinse Aid .....................................................................
Washing Special Items ........................................................................ 27
DISHWASHER CARE ......................................................................
Storing ....................................................................................................... 30
TROUBLESHOOTING ..................................................................... 31
Error Codes .............................................................................................. 36
WARRANTY ..................................................................................... 37
DISHWASHER SAFETY
YOUR SAFETY AND THE SAFETY OF OTHERS ARE VERY
IMPORTANT
To prevent injury to the user or other people and property damage, the
instructions shown here must be followed. Incorrect operation due to
ignoring of instructions may cause harm or damage, including death.
The level of risk is shown by the following indications.
CAUTION
WARNINGWARNING
WARNING
This symbol indicates the possibility of dangerous voltage
constituting a risk of electrical shock is present that could
result in death or serious injury.
This symbol indicates the possibility of injury or damage to
property.
This symbol indicates the possibility of death or serious
injury.
28
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WARNING/GROUNDING INSTRUCTIONS
Improper connection of the equipment-grounding conductor can result
in a risk of electric shock. Check with a qualified electrician or service
representative if you are in doubt whether the appliance is properly
grounded. Do not modify the plug if provided with the appliance. If the
plug will not fit the outlet, have a proper outlet installed by a qualified
electrician.
For a grounded, cord-connected appliance:
This appliance must be grounded. In the event of a malfunction or
breakdown, grounding will reduce the risk of electric shock by providing
a path of least resistance for electric current. If this appliance is equipped
with a cord having an equipment-grounding conductor and a grounding
plug, the plug must be plugged into an appropriate outlet that is installed
and grounded in accordance with all local codes and ordinances.
For a permanently connected appliance:
This appliance must be connected to a grounded metal, permanent wiring
system, or an equipment-grounding conductor must be run with the
circuit conductors and connected to the equipment-grounding terminal or
lead on the appliance.
IMPORTANT SAFETY INSTRUCTIONS
WARNING
When using your dishwasher, follow basic precautions, including the
following:
•Read all instructions before using the dishwasher.
•Use the dishwasher only for its intended function.
•Use only detergents or rinse/wetting agents recommended for use in
a dishwasher and keep them out of the reach of children.
•When loading items to be washed:
•Locate sharp items so that they are not likely to damage the door
seal.
•Load sharp knives with the handles up to reduce the risk of cut-
type injuries.
•Do not wash plastic items unless they are marked “Dishwasher
Safe” or the equivalent. For plastic items not so marked, check the
manufacturer’s recommendations.
•Items that are not dishwasher safe may melt and create a potential
fire hazard.
•Do not touch the heating element during or immediately after use.
•Do not operate your dishwasher unless all enclosure panels are
properly in place.

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•Do not tamper with controls.
•Do not abuse, sit on, or stand on the dishwasher door, or dish racks.
•To reduce the risk of injury, do not allow children to play in or on a
dishwasher.
•Under certain conditions, hydrogen gas may be produced in a
hot-water system that has not been used for two weeks or more.
HYDROGEN GAS IS EXPLOSIVE. If the hot-water system has not
been used for such a period, before using the dishwasher turn on
all hot-water faucets and let the water flow from each for several
minutes. This will release any accumulated hydrogen gas. As the gas
is flammable, do not smoke or use an open flame during this time.
•Severe product damage and/or injury could result from the use of
unqualified service technicians or non-original replacement parts.
All repairs must be performed by a qualified service technician using
only original equipment factory replacement parts.
•Do not store or use combustible materials, gasoline or other
flammable vapors and liquids in the vicinity of this or any other
appliance.
•Keep young children and infants away from dishwasher when it is
operating.
•Do not use the dishwasher if it has a damaged power line or plug,
and do not plug the dishwasher into a damaged outlet. Failure to
observe these instructions may result in electrical shock.
•This manual does not cover every possible condition or situation that
may occur.
•Remove the door to the washing compartment when removing an
old dishwasher from service or discarding it.
SAVE THESE INSTRUCTIONS
THIS APPLIANCE IS FOR HOUSEHOLD USE ONL
Y
WARNING
Tip Over Hazard
•Do not use dishwasher until completely installed.
•Do not push down on open door.
•Doing so can result in serious injury or cuts.

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State of California Proposition 65 Warnings:
WARNING: Cancer and Reproductive Harm
-www.P65Warnings.ca.gov.
WARNING
Suffocation Hazard
•Before you throw away your old appliance, remove the door or lid so
that children cannot hide or get trapped inside your old appliance.
•Failure to follow these instructions can result in death or brain
damage.
CAUTION
•Never use harsh chemicals to clean your dishwasher. Some chloride-
containing products can damage your dishwasher and may present
health hazards!
•Never use steam cleaning products to clean your dishwasher. The
manufacturer will not be responsible for the possible damages or
consequences.
•To avoid possible dishwasher damage, do not use harsh chemicals,
abrasive cleaners, scouring pads (metal or plastic), or abrasive
cloths/paper towels to clean your dishwasher’s exterior door panel.
Your dishwasher’s exterior door panel can be damaged by doing so.
•It is highly recommended that the user become familiar with the
procedure to shut off the incoming water supply and the procedure
to shut off the incoming power supply. See the Installation
Instructions or contact your installer for more information.
•If the dishwasher drains into a food disposer, make sure disposer is
completely empty before running dishwasher.
•NSF/ANSI 184 Certified residential dishwashers are not intended for
licensed food establishments.
•Protect your dishwasher from the elements. Protect against freezing
to avoid possible damage to the fill valve. Damage caused by
freezing is not covered by the warranty.
•Not for outdoor use.

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OPERATING REQUIREMENTS
ELECTRICAL REQUIREMENTS
WARNING
Electrical Shock Hazard
•Electrically ground dishwasher.
•Connect ground wire to green ground connector in terminal box.
•Do not use an extension cord.
•Failure to follow these instructions can result in death, fire, or
electrical shock.
This dishwasher is designed for operation on an adequately wired
individual 120 V, 60 Hz, 15- or 20-amp fused electrical supply with copper
wire only. It is recommended that a time-delay fuse or circuit breaker is
used, and that a separate circuit serving only this appliance is provided. If
an outlet is used, the outlet should be placed in adjacent cabinet.
LOCATION REQUIREMENTS
•Install where dishwasher is protected from the elements. Protect
against freezing to avoid possible rupture of fill valve. Such ruptures
are not covered by the warranty. For winter storage information, see
“Storing” in the “Dishwasher Care” section.
•Install and level dishwasher on a floor that will hold the weight and in
an area suitable for its size and use.
WATER SUPPLY REQUIREMENTS
•The water supply temperature should be 120°F to 150°F (49°C to
66°C).
•The water supply must maintain water pressure between 20 and 80 psi
for sufficient flow.

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PARTS AND FEATURES
Middle Spray Arm
Rinse Aid Dispenser
A
B
C
D
E
Lower Spray Arm
Detergent Dispenser
Upper Rack
H
I
Lower Rack
Heating Element
FTub Gasket
GSilverware Basket
A
B
C
D
E
F
G
I
H

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SPECIFICATIONS
Capacity: 12 Place Settings
Dimensions (WxDxH):
Weight Unpacked: 70 lb
Power Supply: 120 volts, 60 Hz
Rated Power Usage: Wash motor 50 W Heater 840 W
Water Feed Pressure: 20 - 80 psi (138 - 552 kPa)
FILTER SYSTEM
Your dishwasher has a multiple filter system, which helps your dishwasher
perform better using less water and less energy.
The filter system includes three filters that work in combination to
separate dirty and clean water into different chambers.
a Filter Location
SMART WASH SYSTEM
Your dishwasher has a Smart Wash system which can be used by selecting
the Auto cycle.
The Smart Wash system senses the soil level of the load and adjusts the
wash cycle accordingly. Your dishwasher can determine the type of cycle
required to clean the dishes and will clean more efficiently every time.
a
23 3/5" x 22 7/10" x 33 3/4" (600x576x855mm)

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ADJUSTABLE UPPER RACK
The Adjustable Upper Rack feature allows you to load taller items in either
the upper or lower rack.
The upper rack of your dishwasher can be adjusted 2" (5.08 cm).
Adjusting the clearance of the Upper Rack increases or decreases the
clearance of the lower rack, as shown.
For instructions, see the “Adjustable Upper Rack” section.
2" (5.08 cm)

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START UP GUIDE
IMPORTANT:
•Properly dispose of/recycle all packing material.
•Read this entire User Manual. You will find important safety information
and useful operating tips.
HOW YOUR DISHWASHER CLEANS
Your dishwasher cleans by spraying a mixture of hot water and detergent
through the spray arms against soiled surfaces.
The dishwasher fills with water covering the filter area. Water is then
pumped through the multiple filters and spray arms. Soil particles are
separated from the water and go down the drain as the water is pumped
out and replaced with clean water.
The number of water fills will vary depending on the cycle selected.
BEFORE USING YOUR DISHWASHER
1. Check the filters for debris that may have been introduced from the
packaging or during installation. See the “Clean Filters” section.
2. Add Rinse Aid. See “Proper Use of Rinse Aid.”
USING YOUR NEW DISHWASHER
NOTE: To decrease cycle time and possibly improve performance, turn on
the hot water faucet nearest to the dishwasher until the water runs hot.
Turn off the water.
1. Load dishwasher. See “Dishwasher Loading.”
2. Add detergent. See “Proper Use of Detergent.”
3. Select desired CYCLE and OPTIONS. See “Cycle and Option Charts.”
•Only the Options available for the Cycle selected will illuminate.
•The controls of the selected Cycle and Options will glow to indicate
they are selected.
4. Close the door firmly to latch.
5. Press START.

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When the door is closed.
CYCLES
Heavy
or baked on soil.
Normal
to completely wash and dry a full load of normally soiled dishes. The
the upper rack in the raised position.
A
B
ABC
E
F
Press this button to turn on or turn off the dishwasher.
Press this button to select corresponding washing cycle and the
cycle indicator will illuminate. Heavy, Auto, Normal, Express cycles
can be selected.
Auto
D
Quick
Quick

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ADDITIONAL FEATURES
OPTIONS
Options enhance the wash cycle. Some Options are available with only
certain Wash Cycles. Refer to the “Cycle and Options Charts” to see
which Options are available for the wash cycle you selected.
• Press the desired Option control(s). The Option control(s)
illuminates to indicate which option(s) have been selected.
WARNING: Only sanitizing cycles have been designed to meet the
requirements for soil removal and sanitization efficacy. There is no
intention, either directly or indirectly, that all cycles on a certified
machine have passed the sanitization performance test.
Delay+++=+
The Delay Time feature allows you to program the dishwasher to
begin the selected wash cycle 2, 4 or 8 hours later.
Press the DELAY control repeatedly to toggle between ( 2h/4h/8h ). The
LED next to the selected time will illuminate.
NOTE: To cancel the Delay feature, press and hold the START control
for 3 seconds to Cancel. To begin the wash cycle immediately, press
START again.
Control Lock+++=+
Use to lock all controls and prevent children from accidently changing the
dishwasher cycle or starting the dishwasher.
•Press and hold for 3 seconds Control Lock to either activate or
cancel the Control Lock option. After the function is selected the control
lock icon will illuminate. If the the function is canceled, the control lock
icon will light off.
Sanitize+++=+
The sanitize option sanitizes dishes and glassware in accordance with
NSF International NSF/ANSI Standard 184 for Residential Dishwashers.
Certified residential dishwashers are not intended for use in licensed
food establishments.
When the Sanitize option is selected, the water temperature will reach
156.2°F (69°C) maximum.
The Sanitize Control illuminates to indicate when the Wash cycle with
the Sanitize option is completed. The light will turn off after the door
has been opened for 30 seconds.
NOTE: It is possible that the water will not reach 156°F (69°C) in the
Sanitize mode, if the temperature of the incoming hot water does not
meet the minimum requirement of 120°F (49°C).
Heated Dry+++=+
When the Heated Dry option is selected, the heater will work during
the drying process.
d
c

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The cycle will begin.
PAUSE - If you need to pause or cancel a dishwasher cycle in process:
IMPORTANT: Open the door slightly, and then wait for the spray arms
and wash action to stop before opening the door completely. Doing
this will help keep you from being splashed with hot water.
1. Open the door slightly and wait a few seconds until the wash
action stops.
2. Open the door to add or remove items.
3. Close the door and then Press START to resume the wash cycle.
CANCEL - To cancel a cycle when the dishwasher is running, press
and hold Start for 3 seconds.
INDICATOR LIGHTS
Rinse Aid
The Rinse Aid indicator light illuminates when the rinse aid level is
low. Rinse Aid should be added to the Rinse Aid dispenser.
Sanitized
The Sanitized indicator light illuminates when the cycle using the
Sanitize option is finished.
The light turns off turns off when the door is opened and then closed or
Turns on after a cycle is finished. Turns off when the door is opened and
any button is pressed.
then closed or any button is pressed.
Clean
Start - Close the door and press Start.
START
e
f
Extended dry
When the Extended dry option is selected, the heater and fan operation
will be extended to further improve drying performance. The final rinse
will be elevated to 156.2°F (69°C) and extend the dry by 66 minutes.

CYCLE AND OPTION CHARTS
Depending on the Cycle selected, the Options available for selection will
illuminate.
Cycle times are approximate and will vary depending on the wash cycle
and options selected.
NOTE: Added Options can add more time and use more water.
Hot Water is necessary to activate the dishwasher detergent and melt
fatty food residue.
An automatic sensor checks the temperature of the incoming water. If the
water is not hot enough, the cycle will be lengthened to heat the water for
the main wash.
The Smart Wash Sensor detects the soil level of the dish load and may
increase or decrease cycle time depending on the number of water fills
required to clean the load.
Cycle Options Available Water Usage Cycle Time
Heavy
Normal
Auto
151 min
103 to 146 min
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7.2 gal.
(27.2L)
Heated Dry or
Extend Dry, Sanitize
Heated Dry or
Extend Dry, Sanitize
Heated Dry or
Extend Dry, Sanitize
Heated Dry or
Extend Dry, Sanitize
3.1-7.13 gal.
11.7-27 L
3.1-7.13 gal.
11.7-27 L
4.1 gal.
(15.5L)
107 to 147 min
60 min
Quick

DISHWASHER LOADING
PREPARE DISHES
•Empty liquids from glasses and cups.
•Remove leftover food, bones, toothpicks and other hard items from the
dishes and discard.
•It is not necessary to hand-rinse dishes before loading them into the
dishwasher with the following exceptions:
•Foods such as mayonnaise, mustard, vinegar, lemon juice and
tomato-based products may discolor stainless steel and plastics if
allowed to remain on them for any length of time.
•Burned-on foods should be loosened before loading the cookware
into the dishwasher.
LOAD DISHES
•It is IMPORTANT for the water spray to reach all soiled surfaces.
•Load dishes so they are not stacked or overlapping if possible. For best
drying results, water must be able to drain from all surfaces.
•Load heavy pots and pans carefully. Heavy items can dent the stainless
steel interior of the door if they are dropped or bumped.
•Make sure pot lids and handles, pizza pans, cookie sheets, etc., do not
interfere with the spray arm rotation.
•Make sure both the upper and lower spray arms are not blocked and
move freely.
QUIET OPERATING TIPS
To avoid thumping/clattering noises during operation:
•Make sure lightweight items are secured in the racks.
•Make sure pot lids and handles, pizza pans, cookie sheets, etc., do not
touch interior walls or interfere with the rotation of the spray arm.
•Load dishes so they do not touch one another.
NOTE: For built-in models, keep sink drain plugs closed during
dishwasher operation to prevent noise transfer through drains.
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UPPER RACK
The upper dishwasher rack is designed for cups, glasses, small plates,
bowls and plastic items marked dishwasher safe.
The upper rack can be easily adjusted 2" (5 cm) up or down to
accommodate taller items in either in the top or bottom rack.
ADJUST UPPER RACK
IMPORTANT:
•Remove all items before adjusting the rack. The rack must be empty.
To adjust the height of the upper rack, follow these steps:
43 Re-attach the upper basket to upper
or lower rollers.
upper position
Push in the upper basket.
1
lower position
Pull out the upper basket. 2Pull up on upper bascket to remove.
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LOAD UPPER RACK
NOTE: The features on your dishwasher rack may vary from the drawings
shown.
IMPORTANT: Make sure the items loaded in the upper rack do not
interfere with the rotation of the middle spray arm located beneath
the upper rack. Check for interference by turning spray arm by hand.
•Place items so that the open ends face downward for cleaning and
draining.
•Load glasses and cups in upper rack only. The lower rack is not
designed for glasses and cups. Damage can occur.
•Place cups and glasses in the rows between tines. Placing them over
the tines can lead to breakage, water spots, and poor cleaning.
•Small bowls, pans and other utensils can be placed in the top rack.
Load bowls in the center section for best stability.
•China, crystal and other delicate items must not touch each other
during dishwasher operation. Damage may occur.
•Load plastic items so the force of the spray does not move them
during the cycle.
8 Place Setting 10 Place Setting
12 Place Setting
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LOWER RACK
The lower rack is designed for plates, soup bowls, cookware and
bakeware.
The adjustable upper rack allows you to load items up to 12.6” in height in
the lower rack.
IMPORTANT: Items in the lower rack must be placed so that they do not
interfere with the rotation of the spray arms, block the water inlet, or keep
the water spray from reaching the detergent dispenser.
8 Place Setting 10 Place Setting
12 Place Setting
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ADJUSTABLE RACK TINES
The fold-down tines in the lower rack make it easier to load extra large or
hard-to-fit items such as serving bowls and roasters. The tines may be left
in the up position for normal use, or folded down for more flexible loading.
LOAD LOWER RACK
NOTE: The features on your dishwasher rack may vary from the drawings
shown.
•Do not load glasses, cups, or plastic items in the lower rack.
•Load small items in the lower rack only if they are secured in place.
•Load plates, soup bowls, etc. between tines. Do not nest bowls
because the spray will not reach all surfaces.
•Do not load items between the bottom rack and the side of the
dishwasher tub.
•Place heavily soiled cookware face down in the rack.
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