User Manual Washing Machine
Certain internal parts are intentionally not grounded and may present a risk electric shock only during servicing. Service personnel – Do not contact the following parts while the appliance is energized: Control board, heat sink, motor, inlet valve, heater and pump.
Unpack your washer and inspect it for shipping damage. Make sure you have received all the items shown below. If your washer was damaged during shipping, or you do not have all of the items, contact SAMSUNG (1-800-726-7864).
To prevent personal injury or strain, wear protective gloves whenever lifting or carrying the washer.
Packing materials can be dangerous to children. Keep all packing material (plastic bags, polystyrene, etc.) well out of children’s reach.
When unpacking the washer, 2 person collaboration is needed. To remove the cushion bottom of the packing materials, forward dumping is strictly prohibited. When you lay the washer down to remove carton base, should protect the side of washer and lay it carefully. Never lay your washer on its back or front.


Parts supplied

Tools needed

Parts not supplied


Electrical
NEVER USE AN EXTENSION CORD.
Grounding
ELECTRICAL GROUNDING IS REQUIRED FOR THIS APPLIANCE.
This appliance must be grounded. In the event of malfunction or breakdown, grounding will reduce the risk of electric shock by providing a path of least resistance for electric current.
This appliance is equipped with a power cord having a three-prong grounding plug for use in a properly installed and grounded outlet.
The plug must be plugged into an appropriate outlet that is properly installed and grounded in accordance with all local codes and ordinances.
An improperly connected equipment-grounding conductor can increase the risk of electrical shock. Check with a qualifi ed electrician or serviceman if you are not sure whether the appliance is properly grounded. Do not modify the plug provided with the appliance – if it does not fi t the outlet, have a proper outlet installed by a qualifi ed electrician.
IMPORTANT SAFETY PRECAUTIONS
NEVER CONNECT THE GROUND WIRE TO PLASTIC PLUMBING LINES, GAS LINES, OR HOT WATER PIPES.
Water
To correctly fi ll your Washer in the proper amount of time, water pressure of 20 to 116psi (137 to kPa) is required.
Water pressure less than 20 psi may cause water valve failure, or may not allow the water valve to shut off completely, or may extend the fi ll time beyond what your Washer controls allow, causing your Washer to turn off . A time limit is built into the controls to prevent fl ooding in your home if a hose becomes loose.
The water faucets must be within 4 feet / 122 cm of the back of your Washer to match the inlet hoses provided with your Washer.
Accessory inlet hoses are available in various lengths up to 10 feet / 275 cm for faucets that are further away from the back of your Washer.
To avoid the possibility of water damage:
CHECK ALL CONNECTIONS AT THE WATER VALVE AND FAUCET FOR LEAKS. installing your washer
Drain facility
The recommended height of the standpipe is 39 in / 99 cm. The drain hose must be routed through the drain hose clip to the standpipe. The standpipe must be large enough to accept the outside diameter of the drain hose. The drain hose is attached to the washer at the factory.
Flooring
For best performance, you must install your washer on a solidly constructed fl oor. Wood fl oors may need to be reinforced to minimize vibration and/or unbalanced load situations. Carpeting and soft tile surfaces are contributing factors to vibration which can cause your washer to move slightly during the spin cycle.
Never install your washer on a platform or weakly supported structure.
Location considerations
Do not install your washer in areas where water may freeze, since your washer will always retain some water in its water valve, pump, and hose areas. Frozen water can damage the belts, the pump, hoses, and other components.
Alcove or closet installation
MINIMUM CLEARANCES FOR CLOSET AND ALCOVE INSTALLATIONS:
Gap between end of water valve and the wall
If the washer and dryer are installed together, the closet front must have at least a 72 in2 (465 cm2) unobstructed air opening. Your washer alone does not require a specific air opening.

Please read the following instructions carefully before installing your washer.
These instructions should be retained for future reference.
We recommend you hire a professional to install this washer.
Installation fl ow chart

STEP 1 Selecting a Location
Before you install the washer, make sure the location:
Connecting the water supply hose
Before installing the water supply hoses, make sure there are rubber gaskets inside the fittings at both ends of each new water hose. Installing the water supply hoses without rubber gaskets can cause water leakage.
When you initially install the washer, be sure to use new hoses. Failing to do so may result in a water leakage or overfl ow and may damage your property.
Do not connect multiple water supply hoses together to increase the length of the supply hose. Hoses connected this way can leak and the leakage can cause electrical shock. If a hose is too short, replace the hose with a longer, high pressure hose.

1. Connect the ends of the water supply hoses to the HOT and COLD faucets.

2. Tighten the fi ttings by hand until they are snug, and then tighten them an additional two-thirds of a turn with a plier.

When you fasten the fi ttings, do not fasten them too tightly or apply tape or sealant to the faucets or water supply intakes. This can damage the fi ttings.

N After you have connected the water supply hoses to the faucets, ensure that they are connected correctly by pulling the water supply hoses downwards
3. Place the unconnected ends of the hoses into a bucket and open the faucets connected to the two water supply hoses for 10 or 15 seconds to remove any foreign substances from the hoses. Close the faucets before continuing.

4. Connect the ends of the water supply hoses to the water supply intake connections at the back of the washer.

The water supply hose connected to the HOT faucet must be connected to the hot water supply intake and the water hose connected to the COLD faucet must be connected to the COLD water supply intake.
5. Tighten the fi ttings by hand until they are snug, and then tighten them an additional two-thirds of a turn with a plier.

To ensure the correct water usage, connect both the HOT and COLD water faucets. If either or both are not connected, an “4E” no fi ll) error can occur.
If you do not want to use the HOT water supply hose, insert the water intake cap into the HOT water supply intake hole. In this case, you must select the Tap Cold option for the water temperature. If you select the Tap Cold option, all the lamps for the water temperature options are turned off .
Confirm that the water supply hoses are not twisted or bent. If the hoses are twisted or bent, the hoses can leak and cause electric shock due to the water leakage.

6. Turn on the HOT and COLD water supplies and check all the water supply intake connections and the faucets for water leaks.

Connecting the drain hose
The end of the drain hose can be positioned in three ways:
In a Wall standpipe or Floor standpipe
The height of end of standpipe must be no lower than 39 in (99 cm) and no higher than 96 in (245 cm). If drain pipe are built into the wall with water valves (A), fasten the drain hose to the water hose.

Make sure that the connection between the drain hose and the standpipe is not airtight.
In a laundry tub
The height of the tub must be no lower than 39 in (99 cm) and no higher than in (245 cm).
Assemble the supplied Hose guide at the end of the drain hose, and put the hanger on laundry tub.
And fasten the drain hose to the leg of laundry tub.

Connect the hose guide (A) within 3~5 in (7.6~12.7 cm)* from the end of the drain hose. If the drain hose is extended beyond the end of the hose guide, mold or microorganisms could spread inside the washer.
Drain Hose can be installed until 96 in (245cm) maximum. But drain capability can be reduced at this height. It causes the washer to have odor, because of remained water in the drain system.

If the drain hose is installed below 39 in (99 cm), water can be drained in cycles due to a siphon phenomenon. It causes the washer to display a “4E” error code.
STEP 3
Leveling your washer
See if the washer is level by checking the position of the tub:
1. Slide the washer into position.

2. Open the lid of the washer, and pour the water into the tub to just below the pulsator level.

3. If the washer is level, the pulsator is positioned at the center of the water as shown in the fi gure. If not, level your washer by turning the front leveling feet clockwise or counterclockwise as necessary.

Turn the front leveling feet clockwise to raise the washer, and counterclockwise to lower the washer.
The number of leveling feet diff ers with the model.
STEP 4
Powering your washer
Plug the power cord into a 3-prong, well grounded 120 volt 60 Hz approved electrical outlet protected by a 15-amp fuse or comparable circuit breaker.
Your washer is grounded through the third prong of the power cord when plugged into a three-prong grounded electrical outlet.

Test run
Make sure that you install your washing machine correctly by running the Rinse+Spin cycle after the installation is complete.
STEP 5
Running a test cycle
Run a test cycle as follows to check if your washer is properly installed.
If water leaks while water is being supplied or drained, check the water connections. Refer to the “Connecting the water and the drain” section on pages 14~15 for instructions.
If the washer rocks and vibrates excessively, level your washer again. Refer to the “Leveling your washer” section on page 15 for instructions.
STEP 6
Calibration mode
Your Samsung washing machine detects the laundry weight automatically. For more accurate weight detection, please run Calibration Mode after the installation.
To run Calibration Mode, follow these steps:
W WARNING: To reduce the risk of fi re, electric shock, or injury to persons when using your appliance, follow basic precautions, including the following:

During the spin cycle, the washer may add additional water to redistribute the clothes and correct an imbalance inside the drum.

To input a blanket
Fold the blanket into the blanket-specifi c net as shown, and then insert in the tub below the plastic area of the tub.

Make sure the laundry is inserted completely.
To add a forgotten item:


1. Cycle Selector
Select the appropriate cycle for the type of load. The cycle you select determines the tumble pattern and spin speed for the cycle.
To minimize wrinkling of laundry, select the PERM PRESS cycle.
2. Display
Provides instructions and diagnostics while keeping you updated on the cycle status and time remaining.
3. Temp. selection button
Press the button repeatedly to cycle through the diff erent water temperature options.
Hot - Whites and heavily soiled, colorfast items.
Warm - Colorfast items.
Eco Warm - Moderately soiled, colorfast items; most wrinkle-free items.
Cool - Brightly colored, very lightly soiled items.
Cold - Cold water with no warm water added.
If you select the Cold option, all the lamps for the water temperature options are turned off .
4. Spin selection button
Press the button repeatedly to cycle through the diff erent spin speed options.
High - Use for underwear, t-shirts, jeans, and sturdy cottons.
Medium - Use for jeans, wrinkle-free or wash-and-wear items, and synthetics.
Low - Use for delicate items needing a slow spin speed.
No Spin - Drains your washer without spinning. Use for extremely delicate items that cannot tolerate any spin.
5. Soil Level selection button
Press the button to select the soil level/washing time.
Heavy - For heavily soiled loads.
Normal - For moderately soiled loads. This setting is best for most loads.
Light - For lightly soiled loads.
6. Select Cycle Option
Press these buttons to select diff erent cycle options.
Extra Rinse - Change from spray rinse mode to deep rinse mode, and rinse once again.
Delay End - Delay the end of any cycle for up to 19 hours in one-hour increments. Displayed hour indicates the time the wash will be ended.
Self Clean - Use to clean dirt and bacteria from the drum. Regular use (after every washes) is recommended.
Pre Soak - It adds 15 minutes soaking time at the start of the wash cycle for better stain removal.
7. Start/Pause selection button
Press to pause and restart cycles.
8. Power button
Press once to turn your washer on. Press again to turn your washer off . If the washer is left on for more than 10 minutes without any buttons being pressed, the power automatically turns off .
Child Lock [
]
Child Lock prevents children from playing with your washer.
Activating the Child Lock function
Press and hold the Temp. and Spin buttons simultaneously for approximately 3 seconds.
Using the Child Lock function
If the lid is opened when the Child Lock function is on, “dE” is displayed and an alarm sounds.
Adding laundry when Child Lock is on
Deactivating the Child Lock function
Press and hold both the Temp. and Spin buttons simultaneously for approximately 3 seconds.
Sound 
The Sound Off function can be selected during all cycles.
Garment 
You can add or take out laundry items even after the wash has started, as long as the "Garment” light is on. Pushing the Start/Pause button unlocks the lid. If you open the lid and want to continue the wash cycle, close the lid, and then press the Start/Pause button.
If you have activated the Child Lock, you must deactivate it fi rst. See page 20.
Delay End
You can set the washing machine to start your wash automatically at a later time, by choosing a delay time.
The hour displayed indicates the time at which the wash will be ended.
Pre Soak
Use this function when the laundry is heavily contaminated or stained. This function improves the wash performance by adding a Pre Soak cycle.
Mist Shower
Mist Shower sprays water from a nozzle that is independent of the main water supply system.
This soaks the laundry with water from the beginning of the rinse cycle and ensures an eff ective wash even with a small amount of water.
(The Mist Shower function may not work if there is too large of a load in the machine.)
Smart Care (WA50M7450A*, WA50N7350A*)
This function enables you to check the status of the washing machine using a smartphone.
Downloading the Smart Care app
Precautions when using Smart Care
Washing clothes using the cycle selector
Your new washing machine makes washing clothes easy, using Samsung’s “Fuzzy Control” automatic control system. When you select a wash program, the machine will set the correct temperature, washing time, and washing speed.
Pause Option
To remove or add laundry items, follow these steps:
When the cycle is fi nished:
After the total cycle has fi nished, the power will turn off automatically.
ATC is the control function that the washer controls water temperature with temperature sensor (thermistor).
Because there are numerous water temperatures depending on the customer’s environments (cold areas, warm areas, various water temperatures, settings of heater temperature, etcs.), ATC function in our washer maintains the certain level of wash temperature to output the best washing performance at each cycle.
If you select normal & heavy duty cycles, those cycles are the regulation and UL cycle. Since new washer must reduce the amount of energy usage at fi rst priority, customer will notice more cold water entering the washer. But This is Normal, not a problem.
In those regulation cycles, Hot temperature is similar to acceptable adult bath-water temperature and warm temperature is similar to comfortable swimming-pool water temperature. If customers want to wash clothes in specifi c water temperature, customers should choose a diff erent cycle at each temperature (Hot/Warm/Eco Warm)
Water Jet helps you hand wash before the washing machine starts operation. Water Jet is available only when the door is open with the water level set to less than High.
1. Open the door.
2. Press the Water Jet button to supply water.

3. Hand wash your item.
If you want to hand wash while the machine is operating, press the Start/Pause button to stop operation, and then follow steps 1-3 above.

Water Jet stops
Water Jet drains
Water Jet extracts the water through the Mist Shower nozzle for 1 second and then through the Water Jet nozzle from then on when it is fi rst activated after the washing machine turns on.

Your washer is designed to use high effi ciency (HE) detergents.

Regular detergent is not recommended. Use HE detergents only.
Reducing the amount of detergent may reduce the quality of cleaning. It is important to pre–treat stains, sort carefully by color and soil level, and avoid overloading. Brand names are trademarks of their respective manufacturers.
Automatic dispenser
Your washer has separate compartments for dispensing detergent and color-safe bleach and fabric softener. Add all laundry additives to their respective compartments before starting your Washer.
The automatic dispenser MUST ALWAYS be in place before you start your washer. DO NOT open the automatic dispenser when your washer is running.
To add detergent to the automatic dispenser:

It is normal for a small amount of water to remain in the dispenser compartments at the end of the cycle.
Do not put chlorine bleach in the dispenser drawer.
Loading the Liquid (or Powder) detergent compartment

When adding color-safe bleach with detergent, it is best if both laundry products are in the same form – liquid.
When using powdered detergent, remove the liquid detergent compartment from the detergent drawer. The washer will not dispense powdered detergent from the liquid detergent compartment.
Loading the Bleach compartment (WA50M7450A*)
(Liquid chlorine bleach only)
1. Add chlorine bleach to the bleach compartment. DO NOT exceed the MAX FILL line.

2. The dispenser automatically dilutes liquid chlorine bleach before it reaches the wash load.
Loading the Bleach compartment (WA50N7350A*, WA45N7150A*, WA45M7050A*)
Use the liquid chlorine bleach only. Add chlorine bleach to the bleach compartment. DO NOT exceed the bleach compartment.

Loading the Fabric softener compartment

Certain internal parts are intentionally not grounded and may present a risk electric shock only during servicing. Service personnel – Do not contact the following parts while the appliance is energized: Control board, heat sink, motor, inlet valve, heater and pump.
Turn off the water faucets after finishing the day’s washing.
This will shut off the water supply to your washer and prevent the unlikely possibility of damage from escaping water. Leave the lid open to allow the inside of your washer to dry out.
Use a soft cloth to wipe up all detergent, bleach or other spills as they occur.
Clean the following as recommended:
Control Panel – Clean with a soft, damp cloth. Do not use abrasive powders or cleaning pads. Do not spray cleaners directly on the panel.
Clean the interior of your washer periodically to remove any dirt, soil, odor, mold, mildew, or bacterial residue that may remain in your washer as a result of washing clothes. Failure to follow these instructions may result in unpleasant conditions, including odors and/or permanent stains on your washer or laundry. Hard water deposits may be removed, if needed. Use cleaners labeled “Washer safe”.
Washers can be damaged if water is not removed from hoses and internal components before storage. Prepare your washer for storage as follows:
Do not place any heavy or sharp objects or a detergent box on the washing machine. They can scratch or damage the top cover of the unit.
Since the entire washing machine has a high-gloss finish, the surface can be scratched or damaged. Avoid scratching or damaging the surface when using the washing machine.
Clean the mesh filter of the water hose once or twice a year.

If the mesh filter is clogged, the “4E” information code appears on the washer’s display screen.
The automatic dispenser may need to be cleaned periodically due to laundry additive buildup.
1. Pull the dispenser drawer straight back until it stops.

2. Tilt the dispenser drawer upward and remove it.

3. Remove the inserts from the 3 compartments. Rinse the inserts and the drawer with warm water to remove traces of accumulated laundry products.

4. To clean the drawer opening, use a small, non-metal brush to clean the recess. Remove all residue from the upper and lower parts of the recess.

5. Return the inserts to the proper compartments and replace the drawer. By placing the dispenser drawer rail on top of the compartment rail (Tilt the dispenser drawer downward and insert it.), and then push the drawer in firmly and slowly.

The automatic dispenser may need to be cleaned periodically due to laundry additive buildup.
1. Pull the dispenser drawer straight back until it stops.

2. Push the ends of each side of the case at the same time. When you feel the ends push, pull out the dispenser drawer.

3. Remove the inserts from the 3 compartments. Rinse the inserts and the drawer with warm water to remove traces of accumulated laundry products.

4. To clean the drawer opening, use a small, non-metal brush to clean the recess. Remove all residue from the upper and lower parts of the recess.

5. Return the inserts to the proper compartments and replace the drawer by placing the dispenser drawer rail (B) on top of the compartment rail (A) (Tilt the dispenser drawer downward and insert it). Then push the drawer in firmly and slowly.

Certain usage and environmental conditions may result in some residue build-up or odor in the washer tub. To prevent this build-up of residue or odor causing bacteria and keep your washer tub fresh and clean, perform the Self Clean cycle at least once a month or every 20 cycles. Perform the recommended procedure below when using the Self Clean cycle.
1. Remove all items from the washer tub and ensure the tub is empty. Laundry left in the tub during the Self Clean cycle may be damaged.
2. Press the Power button.
3. Select the Self Clean cycle.
4. Press the Start/Pause button.
C
Self Clean reminder
CHECK THESE SOLUTIONS IF YOUR WASHER...
Will not start.
Has no water or not enough water.
Has detergent remaining in the automatic dispenser after the wash cycle is complete.
Vibrates or is too noisy.
Stops
Fills with the wrong temperature water.
Lid locked or will not open.
Does not drain and/or spin.
Load is too wet at the end of the cycle.
Leaks water.
Has excessive suds.
Has an odor.
The Washer may display information codes to help you understand what is occurring with your Washer better.
CODE SYMBOL | MEANING | SOLUTION |
| Ub | Unbalanced load prevents washer from spinning. | Redistribute the load, and then press the Start/ Pause button. |
| dC/dC1 | The washer did not properly lock the door. | Make sure the door is fi rmly closed. Restart the washer. If the code reappears, call customer service. |
| dC3 | Add Door did not lock. | Make sure the Add Door is fi rmly closed. Restart the washer. If the code reappears, call customer service. |
| ddC | Add Door open while working | |
| 5C | The washer does not drain. The washer may detect a small clog while draining. |
If the washer still does not drain, call customer service. |
| 4C | Water is not being supplied to the washer. | Make sure the water taps are open. Make sure the water hoses are not clogged. Make sure the water taps are not frozen. Make sure the washing machine is operating with suffi cient water pressure. Make sure that the cold water tap and the hot water tap are properly connected. Clean the mesh filter as it may be clogged. |
| 4C2 | The hot water was supplied from the course washing the delicacy clothes. | Make sure the cold water supply hose is fi rmly connected to the cold water tap. If it is connected to the hot water tap, the laundry may be deformed with some cycles. |
| tC | Temperature sensor problem. | Restart the washer. If the code reappears, call customer service. |
| 3C | Motor problem. | |
| 9C1/9C2 | High/low voltage detected. | |
| HC | Water temperature control problem. (Heater control) | Call customer service. |
| LC | Water level problem | |
| OC | Water level sensor problem | |
| 1C | The Water Level sensor is not working properly | |
| bC2 | Jammed button. | |
| AC | Communication error (SUB (sensor) PBA <-> MAIN PBA) | |
| AC4 | Communication error (WIFI PBA <-> MAIN PBA) | |
| AC3 | Communication error (DR Module <-> MAIN PBA) | |
| AC5 | Communication error (LCD PBA <-> MAIN PBA) | |
| AC6 | Communication error (Inverter PBA <-> MAIN PBA) | |
| 8C | MEMS sensor problem. | |
| SF | System error. | |
| PC | Clutch Problem. | |
| Sud | The washer has detected too many suds. The washer will stop operating until the amount of suds has reduced. The washer will then resume normal operation. | |
| Ur | Additional rinsing.
| Any key input. |
For any codes not listed above, call 1–800–726–7864 (1–800–SAMSUNG).
Reference file: Samsung WA45M7050AW/A4 WA7050 4.5 cu. ft. Top Load Washer
Additionally, the document applies to other Samsung models: WA50M7450A*, WA45M7050A*, WA50N7350A*, WA45N7150A*, WA45M7050AW