Whirlpool WFW6620HW Closet Depth Front Load Washer Instruction Manual
- June 4, 2024
- Whirlpool
Table of Contents
Whirlpool WFW6620HW Closet Depth Front Load Washer
WASHER SAFETY
Your safety and the safety of others are very important. We have provided many important safety messages in this manual and on your appliance. Always read and obey all safety messages. This is the safety alert symbol. This symbol alerts you to potential hazards that can kill or hurt you and others. All safety messages will follow the safety alert symbol and either the word “DANGER” or “WARNING.” These words mean DANGER You can be killed or seriously injured if you don’t immediately follow instructions AWARNING You can be killed or seriously injured if you don’t follow instructions. All safety messages will tell you what the potential hazard is, tell you how to reduce the chance of injury, and tell you what can happen if the instructions are not followed.
INSTALLATION REQUIREMENTS TOOLS AND PARTS
Gather required tools and parts before starting installation.
Tools needed
- Adjustable or open-end wrenches 1/2″ (13 mm), 5/8″ (16 mm) and 9/16″ (14 mm)
- Level
- Ruler or measuring tape
- Pliers that open to 19⁄16″ (39.5 mm)
Optional tools
- Bucket
- Flashlight Parts needed (not supplied with washer):
- Water inlet hoses (2)
- Flat inlet hose washers (4)
- Water inlet hoses (2)
Parts supplied:
NOTE: All parts supplied for installation are in the washer basket.
- Cable tie
- Drain hose with clamp and form (may be shipped unassembled)
Available accessories:
An optional matching pedestal is available for your washer. Please contact
your retailer for ordering information, or see the “Assistance or Service”
page on the back of your Use and Care Guide.
Alternate parts (not supplied with washer):
Your installation may require additional parts. To order, please refer to the
toll-free numbers on the back page of your Use and Care Guide.
I f you have: Overhead sewer
You will need:
Standard 20 gallon (76 L) 39″ (990 mm) tall drain tub or utility sink, sump
pump, and connectors (available from local plumbing suppliers)
Alternate inlet hoses (may be required for some installations, not supplied
with washer):
- 8212656RP 10 ft (3.0 m) Inlet hose, Black EPDM (2 pack)
- 8212641RP 5 ft (1.5 m) Inlet hose, Black EPDM (2 pack)
- 8212546RP 4 ft (1.2 m) Inlet hose, Black EPDM (2 pack)
- 8212545RP 5 ft (1.5 m) Inlet hose, Red and Blue EPDM (2 pack)
- 8212487RP 5 ft (1.5 m) Nylon braided inlet hose (2 pack)
- 8212638RP 6 ft (1.8 m) Nylon braided inlet hose, space-saving 90° elbow, hypro-blue steel couplings (2 pack)
LOCATION REQUIREMENTS
Proper installation is your responsibility.
You will need
- A water heater set to 120°F (49°C).
- A grounded electrical outlet located within 6 ft (1.8 m) of power cord on back of washer.
- Hot and cold water faucets located within 4 ft (1.2 m) of hot and cold water fill valves on the washer, and water pressure of 20 psi–100 psi (137.9 kPa–689.6 kPa).
- A level floor with a maximum slope of 1″ (25 mm) under the entire washer. Installing on carpet or surfaces with foam backing is not recommended.
- The floor must support the washer’s total weight (with water and load) of 315 lbs (143 kgs).
IMPORTANT: Do not install, store, or operate a washer where it will be exposed to weather or in temperatures below 32°F (0°C). Water remaining in the washer after use may cause damage in low temperatures. See “Washer Care” in your Use and Care Guide for winterizing information.
Whirlpool®, Inglis, and Amana Models*
- For additional details (or information) specific to your model, refer to the ‘Dimensions’ listed for your model at www.whirlpool.com.
Maytag® Models
All dimensions show minimum spacing allowed.
For each arrangement, consider allowing more space for ease of installation
and servicing, and spacing for companion appliances and clearances for walls,
doors, and floor moldings.
The space must be large enough to allow door to fully open.
Add spacing of 1″ (25 mm) on all sides of washer to reduce noise transfer. If
a closet door or louvered door is installed, top and bottom air openings in
door are required.
Recessed area or closet installation (stacked washer and dryer) Custom
under-counter installation
Recessed area or closet installation
Custom cabinet installation
DRAIN SYSTEM
The drain system can be installed using a floor drain, wall standpipe, floor
standpipe, or laundry tub. Select the method you need.
IMPORTANT: To avoid siphoning, only 4.5″ (114 mm) of drain hose should be
inside the standpipe. Always secure the drain hose with a cable tie.
Floor standpipe drain system
Minimum diameter for a standpipe drain: 2″ (51 mm). Minimum carry-away
capacity: 17 gallons (64 L) per minute. A 1/4″ (6 mm) diameter to 1″ (25 mm)
diameter Standpipe Adapter Kit is available (Part Number 3363920). Top of
standpipe must be at least 39″ (991 mm) from the floor; install no higher than
96″ (2.44 m) from the bottom of the washer. If you have an overhead sewer and
need to pump higher than 96″ (2.44 m), a sump pump and associated hardware are
needed. See “Alternate parts.”
Wall standpipe drain system
See requirements for floor standpipe drain system.
Laundry tub drain system
Minimum capacity: 20 gallon (76 L). Top of laundry tub must be at least 39″
(991 mm) from the floor; install no higher than 96″ (2.44 m) from the bottom
of the washer.
Floor drain system
The floor drain system requires a Siphon Break Kit, two Connector Kits, and an Extension Drain Hose that may be purchased separately. Please contact your retailer for ordering information, or see the “Assistance or Service” page on the back of your Use and Care Guide. Minimum siphon break height: 28″ (710 mm) from the bottom of the washer. (Additional hoses may be needed.)
ELECTRICAL REQUIREMENTS
WARNING
Electrical Shock Hazard
Plug into a grounded 3-prong outlet. Do not remove the ground prong. Do not
use an adapter. Do not use an extension cord. Failure to follow these
instructions can result in death, fire, or electrical shock.
- A 120 V, 60 Hz., AC only, 15 A or 20 A, fused electrical supply is required. A time-delay fuse or circuit breaker is recommended. It is recommended that a separate circuit breaker serving only this appliance be provided.
- This washer is equipped with a power supply cord having a 3-prong grounding plug.
- To minimize possible shock hazards, the cord must be plugged into a mating, 3-prong, grounding-type outlet, grounded in accordance with local codes and ordinances. If a mating outlet is not available, it is the personal responsibility and obligation of the customer to have the properly grounded outlet installed by a qualified electrician.
- If codes permit and a separate ground wire is used, it is recommended that a qualified electrician determine that the ground path is adequate.
- Do not ground to a gas pipe.
- Check with a qualified electrician if you are not sure the washer is properly grounded.
- Do not have a fuse in the neutral or ground circuit.
GROUNDING instructions
For a grounded, cord-connected washer: This washer must be grounded. In the
event of a malfunction or breakdown, grounding will reduce the risk of
electrical shock by providing a path of least resistance for electric current.
This washer 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 properly installed and grounded in accordance with all local codes and
ordinances.
WARNING: Improper connection of the equipment grounding conductor can
result in a risk of electric shock. Check with a qualified electrician or
serviceman if you are in doubt as to whether the appliance is properly
grounded. Do not modify the plug provided with the appliance – if it will not
fit the outlet, have a proper outlet installed by a qualified electrician.
INSTALLATION INSTRUCTIONS
WARNING
Excessive Weight Hazard
Use two or more people to move and install the washer. Failure to do so can
result in back or other injuries.
NOTE: To avoid floor damage, set the washer onto cardboard before moving it.
-
Move washer
It is necessary to remove all shipping materials for proper operation and to avoid excessive noise from washer.Move washer to within 4 ft (1.2 m) of its final location. It must be in a fully upright position. -
Locate transport bolts
Locate four transport bolts on rear of washer.
-
Remove transport bolts from washer
Loosen bolts with a 5/8″ (16 mm) wrench. Slide each bolt and spacer to center of hole. Pull bolts and plastic spacers from back of washer. Discard bolts and spacers.
IMPORTANT: Do not plug washer in until installation has been completed.
CONNECT DRAIN HOSE -
Attach drain hose to drain port
If clamp is not already in place on elbow end of drain hose, squeeze clamp with pliers and slide it over end of hose, centering it between the ribs, as shown. Squeeze clamp with pliers and slide elbow end of drain hose onto drain port and secure with clamp.
For a laundry tub or standpipe drain, go to step 6.
For a floor drain, remove the preinstalled drain hose form as shown in Step 5. You may need additional parts with separate directions. See “Alternate Parts.”
It is the responsibility of the installer to install and secure the drain hose into the provided plumbing/drain in a manner that will avoid the drain hose coming out of or leaking from the plumbing/drain. -
Remove drain hose form (floor drain installations only)
For floor drain installations, you will need to remove the drain hose form from the end of the drain hose. You may need additional parts with separate directions. See “Alternate Parts”. -
Place drain hose in standpipe
Place hose into standpipe (shown in picture) or over side of laundry tub.
IMPORTANT: Only 4.5″ (114 mm) of drain hose should be inside standpipe; do not force excess hose into standpipe or lay on bottom of laundry tub. Drain hose form must be used.
CONNECT INLET HOSES -
Insert new flat washers
IMPORTANT: To avoid leaks, check that your water inlet hoses have flat washers at both ends. Washer must be connected to water faucets with new inlet hoses with flat washers (not provided). Do not use old hoses. Do not use hoses without washers. -
Connect inlet hoses to water faucets
Attach the hose labeled hot to hot water faucet. Screw on coupling by hand until it is seated on washer. Use pliers to tighten couplings an additional two-thirds turn. Repeat this step with the hose labeled cold for the cold water faucet. Both hoses must be connected for washer to work properly.
IMPORTANT: Do not overtighten or use tape or sealants on valve when attaching to faucets or washer. Damage can result.
HELPFUL TIP: Make note of which hose is connected to hot water to help in attaching hoses to washer correctly. In most standard configurations, hoses will cross over each other when attached correctly.
-
Clear water lines
Run water for a few seconds through hoses into a laundry tub, drainpipe, or bucket to avoid clogs. Water should run until clear. -
Connect inlet hoses to washer
Attach hot water hose to hot water inlet valve. Screw coupling by hand until it is snug. Use pliers to tighten couplings an additional two-thirds turn. Repeat with cold water inlet valve.
IMPORTANT: Do not overtighten or use tap or sealants on valve when attaching to faucets or washer. Damage can result.
NOTE: To reduce risk of hose failure, replace the hoses every 5 years. Record hose installation or replacement dates for future reference.
Periodically inspect and replace hoses if bulges, kinks, cuts, wear, or leaks are found.
-
Check for leaks
Slowly turn on water faucets to check for leaks. A small amount of water may enter washer. It will drain later. -
Secure drain hose
Secure drain hose to laundry tub leg, drain standpipe, or inlet hoses for wall standpipe with cable tie.
LEVEL WASHER
IMPORTANT: Leveling your washer properly reduces excess noise and vibration. -
Check levelness of washer
Remove cardboard from beneath washer. Place a level on top edges of washer, checking each side and front. If not level, tip washer and adjust feet up or down as shown in steps 15 and 16, repeating as necessary. 
-
Rock washer to test foot contact
Grip washer from top and rock back and forth, making sure all four feet are firmly on floor. Repeat, rocking washer from side to side. If washer rocks, go to step 15 and adjust leveling feet. If all four feet are in firm contact with floor, go to Step 16. -
Adjust leveling feet
If washer is not level, use a 9/16″ (14 mm) open-end or adjustable wrench to turn jam nuts clockwise on feet until they are about 1/2″ (13 mm) from the washer cabinet. Then turn the leveling foot clockwise to lower the washer or counterclockwise to raise the washer. Do not exceed
2″ (50 mm) from bottom of foot to bottom of cabinet. Recheck levelness of washer and that all four feet are firmly in contact with the floor. Repeat as needed.
HELPFUL TIP: You may want to prop up front of washer about 4″ (102 mm) with a wood block or similar object that will support weight of washer. -
Tighten leveling feet
When washer is level and all four feet are firmly in contact with the floor, use a 9/16″ (14 mm) open-end or adjustable wrench to turn jam nuts counterclockwise on leveling feet tightly against washer cabinet.
HELPFUL TIP: You may want to prop washer with wooden block. -
Plug into a grounded 3 prong outlet
COMPLETE INSTALLATION CHECKLIST
- Check electrical requirements. Be sure you have correct electrical supply and recommended grounding method.
- Check that all parts are now installed. If there is an extra part, go back through steps to see what was skipped.
- Check that you have all of your tools.
- Check that transport materials were completely removed from back of washer.
- Check that both hot and cold hoses are attached and water faucets are on.
- Check for leaks around faucets, valves, and inlet hoses.
- Remove protective film from console and any tape remaining on washer.
- Check that washer is plugged into a grounded 3 prong outlet.
- Dispose of/recycle all packaging materials.
- Read “Using Your Washer” in your Washer Use and Care Guide.
- To test and clean your washer, press POWER and choose the Quick cycle and run it without clothes. Use only HE detergent. Use 1/2 the manufacturer’s recommended amount for a medium-size load..