Heartland Paragon HLPDW-SS User And Installation Instructions Manual

Catégorie
Lave-vaisselle
Taper
User And Installation Instructions Manual

Ce manuel convient également à

HEARTLAND
®
APPLIANCES
Dishwasher
User and Installation Instructions
For questions about features, operation/performance, parts, accessories or service, call: 1-877-650-5775 or visit our website at
www.heartlandappliances.com
Lave-vaisselle
Instruction pour untilisateur et d’installation
Au Canada, pour assistance, installation ou service, composez le 1-877-650-5775 ou visitez notre site web à
www.heartlandappliances.com
Manual# 2203
150708
© 2007 Aga-Heartland
2
ASSISTANCE OR SERVICE..........................................3
DISHWASHER SAFETY................................................3
DISHWASHER USE......................................................5
WASHING SPECIAL ITEMS........................................9
DISHWASHER CARE...................................................10
TROUBLESHOOTING.....................................11
QUICK STEPS...............................................................13
DISHWASHER USE.....................................................13
CYCLE OPTIONS & DESCRIPTIONS.....................15
DISHWASHER FEATURES........................................17
INSTALLATION INSTRUCTIONS...........................20
INSTALLATION REQUIREMENTS...........................20
TOOLS & PARTS........................................................20
LOCATION REQUIREMENTS ..................................20
DRAIN REQUIREMENTS..........................................22
WATER SUPPLY REQUIREMENTS...........................22
ELECTRICAL REQUIREMENTS...............................22
PREPARE CABINET OPENING USING EXISTING
UTILITY HOOKUPS...................................................23
PREPARE CABINET OPENING WHERE THERE
ARE NO EXISTING UTILITY HOOKUPS.........24
INSTALL MOISTURE BARRIER................................26
PREPARE DISHWASHER...........................................27
MAKE ELECTRICAL CONNECTION...................29
CONNECT TO WATER SUPPLY..........................30
CONNECT TO DRAIN...........................................30
SECURE DISHWASHER IN CABINET OPENING...31
WARRANTY....................................................33
ASSISTANCE OU SERVICE......................................34
SÉCURITÉ DU LAVE-VAISSELLE.............................34
UTILISATION DU LAVE-VAISSELLE........................36
LAVAGE D’ARTICLES SPÉCIAUX............................40
ENTRETIEN DU LAVE-VAISSELLE..........................41
DÉPANNAGE...................................................42
ÉTAPES RAPIDES........................................................44
UTILISATION DU LAVE-VAISSELLE........................44
DESCRIPTION DES PROGRAMME ET DES
OPTIONS...................................................46
CARACTÉRICTIQUES DU LAVE-VAISSELLE........48
INSTRUCTIONS D’INSTALLATION.......................51
EXIGENCES D’INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . . . .51
OUTILLAGE ET PIÈCES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
EMPLACEMENT D’INSTALLATION . . . . . . . . . . . . . . . . . . . . . . 51
SPÉCIFICATIONS DE LA CANALISATION
D’ÉVACUATION..........................................52
SPÉCIFICATIONS DE L’ALIMENTATION EN EAU..53
SPÉCIFICATIONS ÉLECTRIQUES . . . . . . . . . . . . . . . . . . . . . . . 53
PRÉPARATION DES OUVERTURES DANS
LES PLACARDS UTILISATION DES MODES
DE RACCORDEMENT EXISTANTS POUR
CANALISATIONS ET CÂBLAGE..............................53
PRÉPARATION DE L’EMPLACEMENT
D’INSTALLATION ENTRE LES PLACARDS
LORSQUE LES CANALISATIONS ET CÂBLES
N’ONT PAS ÉTÉ INSTALLÉS.................................55
INSTALLATION DE LA BARRIÈRE CONTRE
L’HUMIDITÉ.....................................57
PRÉPARATION DU LAVE-VAISSELLE....................57
RACCORDEMENT ÉLECTRIQUE . . . . . . . . . . . . . . . . . . . . . . . . 60
RACCORDEMENT À LA CANALISATION
D’EAU......................................................61
RACCORDEMENT À LA CANALISATION
D’ÉVACUATION........................................61
IMMOBILISATION DU LAVE-VAISSELLE DANS
L’ESPACE D’INSTALLATION....................................61
GARANTIE.......................................................64
Table of Contents/ Table des matières
3
If you need assistance or service, first see the “Troubleshooting”
section. Additional help is available by calling our Service Desk at
1-877-650-5775 or write:
1050 Fountain Street N.
Cambridge, Ontario
Canada N3H 4R7
Information may also be obtained by visiting our website at
www.heartlandappliances.com
Please include a daytime phone number in your correspondence.
Keep this book and your sales slip together for future eference.
You must provide proof of purchase or installation date for in-
warranty service. Write down the following information about
your appliance to help you obtain assistance or service if you ever
need it. You will need to know your complete model number and
serial number. You can find this information on the model and
serial number label, located under the washer lid.
Dealer name________________________________________
Serial number_______________________________________
Address____________________________________________
Phone number_______________________________________
Model number_______________________________________
Purchase date________________________________________
Dishwasher Safety
Your safety and the safety of others are very important
We have provided many saftey messages in this manual and on your appliance. Always read and follow saftey 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:
You can be killed or seriously injured if you dont immediately follow
instructions.
You can be killed or seriously injured if you dont 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.
Assistance or Service
4
Important Safety Instructions
WARNING: When using the 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 agents recommended for use in a •
dishwasher, and keep them out of the reach of children.
When located items to be washed:•
1) Locate sharp items so that they are not likely to damage
the door seal; and
2) 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 manufacturers recommendations.
Do not touch the heating element during or immediately after •
use.
Do not operate the dishwasher unless all enclosure panels are •
properly in place.
Do not tamper with controls.•
Do not abuse, sit on, or stand on the door, lid, or dish racks •
of the dishwasher.
To reduce the risk of injury, do not allow children to play in or •
on the dishwasher.
Under certain conditions, hydrogen gas may be produced in •
a hot water system that has not been used for two week 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.
Remove the door or lid to the washing compartment when •
removing an old dishwasher from service or discarding it.
SAVE THESE INSTRUCTIONS
Before Using Your Dishwasher
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. See “Storing” in the
“Dishwasher Care” section for winter storage information.
Install and level dishwasher on a floor that will hold the weight, •
and in an area suitable for its size and use.
Remove all shipping plugs from hoses and connectors (such as •
the cap on the drain outlet) before installing. See Installation
Instructions for complete information.
3
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.
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.
5
Grounding Instructions
For a grounded, cord-connected dishwasher: The dishwasher •
must be grounded. In the event of a malfuction or breakdown,
grounding will reduce the the risk of electric shock by providing
a path of least resistance for electric current. The dishwasher
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 is 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 service representative if you are in doubt
whether the dishwasher is properly grounded. Do not modify
the plug provided with the dishwasher; if it will not fit the
outlet, have a proper outlet installed by a qualified electrician.
For a permanently connected dishwasher: The dishwasher must •
be connected to a grounded metal, permanent wiring system,
or an equipment-grounding conductor must be run with
the circuit conductors and and connected to the equipment-
grounding terminal or lead the dishwasher.
SAVE THESE INSTRUCTIONS
Dishwasher Use
Loading Suggestions
Remove leftover food, bones, toothpicks and other hard items •
from the dishes. To conserve water, energy and save time, it
is not necessary to rinse dishes before putting them into the
dishwasher. The wash system removes food particles from the
water. The system contains a chopping device which will reduce
the size of food items.
NOTE: If hard items such as fruit seeds, nuts, and eggshells
enter the wash module, you might hear chopping, grinding,
crunching, or buzzing sounds. These sounds are normal when
hard items enter the module. Do not let metallic items (such
as pot handle screws) get into the wash module. Damage can
occur.
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, water must be able to drain from all surfaces.
Load heavy pots and pans gently. 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.
Conserve water, energy and save time by running a rinse cycle •
if you do not plan to wash dishes soon. Foods such as eggs, rice,
pasta, spinach, and cooked cereals may be hard to remove if
they are left to dry over a period of time.
Quiet operating tips
To avoid thumping/clattering noises during operation:
Make sure lightweight load 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.•
6
Detergent Dispenser
The detergent dispenser has two sections. The smaller Pre-Wash
section empties detergent into the dishwasher when you close the
door. The larger Main Wash section automatically empties detergent
into the dishwasher during the wash. (See “Cycle Options” section)
A.Cover latch
B.Main Wash section
C.Pre-Wash section
Use automatic dishwashing detergent only. Other detergents •
can produce excessive suds that can overflow out of the
dishwasher and reduce washing performance.
Add detergent just before starting cycle.•
Store tightly closed detergent in a cool, dry place. Fresh •
automatic dishwasher detergent results in better cleaning.
NOTE: Do not use detergent with a rinse cycle.
How much detergent to use
The amount of detergent to use depends on the soil level of •
your dishes, hardness of your water, and the type of detergent.
If you use too little, dishes will not be clean. If you use too
much in soft water, glassware will etch.
Filling the dispenser
If the dispenser cover is closed, open the cover by moving the 1.
cover latch to the right.
Add the correct amount of detergent to the Main Wash section 2.
of the dispenser according to the chart below. If you are using
a tablet detergent, it must be placed in the Main Wash section.
(See “How much detergent to use.”)
Add the correct amount of detergent to the Pre-Wash section of 3.
the dispenser, if needed, according to the chart below.
Close the dispenser cover.
It is normal for the cover to open partially when dispensing
detergent.
NOTE: See the “Cycle Options” section for which section to fill
depending on the cycle selected.
Water hardness can change over a period of time. If you do not •
know your water hardness, call us or your designated service
center and ask for a free water hardness test strip, Part Number
4171690. For more information, see “Assistance or Service.
Detergent Dispenser fill recommendations per dish load, soil level and water hardness.
Water Hardness Light Soil or Prerinsed Normal - Heavy Soil
Main Wash section Pre-Wash section Main Wash section Pre-Wash section
Soft
(0-2 grains per U.S.
gallon)
4 tsp (20mL)
Fill to Soft Water line
Empty 6 tsp (30mL)
Fill above the Soft Water
line
2 tsp (10mL)
Fill to Soft Water Line
Medium
(2-6 grains per U.S.
gallon)
6 tsp (30mL)
Fill above the Soft Water
line
2 tsp (10mL)
Fill to Soft Water line
6 tsp (30mL)
Fill above the Soft Water
line
4 tsp (20mL)
Fill to Hard Water line
Hard
(7 grains per U.S. gallon
and above)
8 tsp (40mL)
Fill to Hard Water line
4 tsp (20mL)
Fill to Hard Water line
9 tsp (45mL)
Fill cup completely
7 tsp (35mL)
Fill cup completely
NOTE: Fill amounts shown are for standard powdered detergent. Amounts may vary if you use liquid or concentrated powdered detergent.
Tablet detergents should be placed in the main wash section of the detergent dispenser with the cover closed. Follow instructions on the
package when using liquid dishwasher detergent, concentrated powdered detergent or tablet detergent.
A
B
C
MAIN WASH
PRE-
WASH
Soft Water
Hard Water
Soft Water
Hard Water
MAIN WASH
PRE-
WASH
Soft Water
Hard Water
Soft Water
Hard Water
7
Rinse Aid Dispenser
IMPORTANT: Your dishwasher is designed to use a liquid rinse
aid. The use of rinse aids greatly improves drying by allowing water
to drain from the dishes after the final rinse. They also prevent water
from forming droplets that can dry as spots or streaks. Do not use a
solid or bar-type rinse aid.
Filling the dispenser
The rinse aid dispenser holds 5 oz (150 mL) of rinse aid. Under
normal conditions, this will last for about 1 to 3 months.
Make sure the dishwasher door is fully open.1.
Turn the dispenser knob to “Open” and lift it out. 2.
A.Dispenser knob
B.Indicator
C.Indicator window
Pour rinse aid into the opening until the indicator points to 3.
“Full.Take care not to overfill. (When the rinse aid indicator
drops to the “Add” level, add more rinse aid.)
Clean up any spilled rinse aid with a damp cloth.4.
Place the knob back into the opening and turn to the “Lock5.
position.
Rinse aid setting
The amount of rinse aid released into the final rinse can be adjusted.
For most water conditions, the factory setting of 2 will give good
results. If you have hard water or notice rings or calcium spots on
your glasses or dishes, try a higher setting.
To adjust the setting
Remove the dispenser knob.1.
Turn the arrow adjuster inside the dispenser to the desired 2.
setting by either using your fingers or inserting a flat-blade
screwdriver into the center of the arrow and turning.
Replace the dispenser knob.3.
Performance Tips
Hot water dissolves and activates the dishwashing detergent. Hot
water also dissolves grease on dishes and helps glasses dry spot-free.
Is the water temperature too low? For best dishwashing results,
water should be 120°F (49°C) as it enters the dishwasher. Loads
may not wash as well if the water temperature is too low. Water that
is too hot can make some soils harder to remove and cause certain
detergent ingredients not to function. If your water heater is located
far from the dishwasher, it may be necessary to run the hot water at
the faucet closest to the dishwasher to minimize the amount of cold
water in the water line.
To check water temperature
Run hot water at the faucet closest to your dishwasher for at 1.
least 1 minute.
Place a candy or meat thermometer in a glass measuring cup.2.
Check the temperature on the thermometer as the water is 3.
running into the cup.
Additional efficiency tips
To save water and energy and time, do not rinse dishes before •
putting them into the dishwasher.
Choose the cycle that describes the most difficult soil in your •
dish load.
Do not worry about mixed loads. Any item that is dishwasher •
safe can be washed using any cycle.
Use a delay feature to run your dishwasher during off-peak •
hours. Local utilities recommend avoiding heavy usage of
energy at certain times of day.
During the summer, run your dishwasher at night. This reduces •
daytime heat buildup in the kitchen.
Use the heated dry option for best drying performance. Always •
use rinse aid.
Use cycles or options that add extra heat to the wash or rinse •
portion of the cycle for better performance.
Run your dishwasher with full loads. Run a rinse cycle after •
meals until the dishwasher is full.
If your home is equipped with a water softener, you may want •
to avoid starting the dishwasher during the regeneration of the
softener, since this may contribute to poor wash performance.
USE RINSE AID FOR
BETTER DRYING
Lock
Open
Full
Add
A
B
C
Full
Add
Lock
Open
8
Wash System
The five-level wash system provides excellent cleaning results.
Four levels of filtration and a soil collector system filter the wash
water and prevent food particles from redepositing on the clean
dishes.
The wash water continuously flows through the Ultra-Fine •
filter, trapping food particles.
Two water jets, located under the spray arm, remove the food •
particles from the Ultra-Fine filter.
A coarse strainer prevents bones, pits, and other large objects •
from entering the pump system.
NOTE: Periodically check the coarse strainer and remove any
objects on the strainer.
Sensor System
This dishwasher is equipped with an optical sensor wash that detects
water temperature, soil and detergent amount. Wash cycles are
adjusted based on what is sensed. The dishwasher “senses” wash
water quality during a series of pauses in the wash cycle. The sensor
monitors water temperature and the amount of soil and detergent
appearing in the wash water. It automatically adjusts the wash
cycle for the best wash. Lightly soiled dishes will use less water
and energy. Heavily soiled dishes will get more water, increased
temperature and wash time. This dishwasher will automatically
adjust the sensor approximately once a year to your water quality.
IMPORTANT: The very first wash cycle after installation in your
home will be adjusted to include an additional 2 rinses. This cycle
must not be interrupted for proper sensor adjustment. If this
adjustment cycle is canceled or stopped before the Clean light
comes on at the end of the cycle, the next wash cycle will repeat this
sensor adjustment.
Sound System
The sound insulation system helps to maintain a quiet home
environment during dishwasher operation.
NOTE: If you do not load dishes properly, the quiet operation of
your dishwasher could be affected. (See “Loading” in the
Consumer Reference Guide.)
Drying System
NOTE: Your dishwasher has one of the vent systems shown below.
Located on the front left side of the door
During drying, you can see steam escaping through the vent at the
upper left corner of the door. This is normal as the heat dries your
dishes.
IMPORTANT: The vapor is hot. Do not touch the vent during
drying.
Located on the top left side of the door
The active vent reduces the filling and washing sounds from your
dishwasher. The vent closes, after the cycle starts, to lock in sound.
After the cycle finishes and the dishes cool for several hours, the
vent opens. This prevents any water vapor from collecting on the
countertop. Between cycles, the vent stays open for airflow, reducing
the buildup of odors.
NOTE: There is a slight noise when the vent closes or opens. This
is normal.
Overfill Protection Float
The overfill protection float (in the front right corner of the
dishwasher tub) keeps the dishwasher from overfilling. It must be in
place for the dishwasher to operate.
Check under the float for objects that may keep the protector from
moving up or down.
9
Washing Special Items
If you have doubts about washing a particular item, check with the manufacturer to see if it is dishwasher safe.
Material Dishwasher Safe?/Comments Material Dishwasher Safe?/Comments
Aluminum Yes
High water temperature and detergents can
affect finish of anodized aluminum.
Pewter, Brass,
Bronze
No
High water temperatures and detergent can
discolor or pit the finish.
Disposable
Aluminum
No
Do not wash throwaway aluminum pans in
the dishwasher. These might shift during
washing and transfer black marks to dishes
and other items.
Disposable
Plastics
No
Cannot withstand high water temperatures
and detergents.
Bottles and Cans No
Wash bottles and cans by hand. Labels
attached with glue can loosen and clog the
spray arms or pump and reduce washing
performance.
Plastics Yes
Always check manufacturers
recommendations before washing. Plastics
vary in their capacity to withstand high
temperatures and detergents. Load plastics in
top rack only.
Cast Iron No
Seasoning will be removed, and iron will
rust.
Stainless Steel Yes
Run a rinse cycle if not washing
immediately. Prolonged contact with food
containing salt, vinegar, milk products, or
fruit juice can damage finish.
China/Stoneware Yes
Always check manufacturers
recommendations before washing. Antique,
hand-painted, or over-the-glaze patterns may
fade. Gold leaf can discolor or fade.
Sterling Silver or
Silver Plate
Yes
Run a rinse cycle if not washing
immediately. Prolonged contact with food
containing salt, acid, or sulfide (eggs,
mayonnaise, and seafood) can damage finish.
Crystal Yes
Always check manufacturers
recommendations before ashing. Some
types of leaded crystal can etch with repeated
washing.
Tin No
Can rust.
Gold No
Gold-colored flatware will discolor.
Wooden Ware No
Wash by hand. Always check
manufacturers instructions before washing.
Untreated wood can warp, crack, or lose its
finish.
Glass Yes
Milk glass yellows with repeated
dishwasher washing.
Hollow-Handle
Knives
No
Handles of some knives are attached to the
blade with adhesives which can loosen if
washed in the dishwasher.
10
Dishwasher Care
Cleaning
Cleaning the exterior
In most cases, regular use of a soft, damp cloth or sponge and a
mild detergent is all that is necessary to keep the outside of your
dishwasher looking nice and clean. If your dishwasher has a stainless
steel exterior, a stainless steel cleaner is recommended. Nickel must
be cleaned with warm soapy water and a micro cloth. If any acid-
based food or liquid, such as lemon juice or tomato juice, is spilled
on the dishwasher, wipe it at once to prevent staining.
Cleaning the interior
Hard water minerals can cause a white film to build up on the
inside surfaces, especially just beneath the door area.
Do not clean the dishwasher interior until it has cooled. Wear
rubber gloves. Do not use any type of cleanser other than
dishwasher detergent because it may cause foaming or sudsing.
To clean interior
Make a paste with powdered dishwasher detergent on a damp
sponge and clean.
OR
Use liquid automatic dishwasher detergent and clean with a damp
sponge.
OR
See the vinegar rinse procedure in “Spotting and filming on dishes
in “Troubleshooting.
NOTE: Run a Normal cycle with detergent after cleaning the
interior.
Drain Air Gap
Check the drain air gap anytime your dishwasher isnt draining well.
Some state or local plumbing codes require the addition of a drain
air gap between a built-in dishwasher and the home drain system.
If a drain is clogged, the drain air gap protects your dishwasher from
water backing up into it.
The drain air gap is usually located on top of the sink or countertop
near the dishwasher. To order a drain air gap, call your local dealer;
or call us or your designated service center and ask for Part Number
300096. For more information, see “Assistance or Service.
NOTE: The drain air gap is an external plumbing device that is
not part of your dishwasher. The warranty provided with your
dishwasher does not cover service costs directly associated with the
cleaning or repair of the external drain air gap.
To clean the drain air gap
Clean the drain air gap periodically to ensure proper drainage of
your dishwasher. Follow the cleaning instructions provided by
the manufacturer. With most types, you lift off the chrome cover.
Unscrew the plastic cap. Then check for any soil buildup. Clean if
necessary.
Storing
Storing for the summer
Protect your dishwasher during the summer months by turning off
the water supply and power supply to the dishwasher.
Winterizing your dishwasher
Protect your dishwasher and home against water damage due to
freezing water lines. If your dishwasher is left in a seasonal dwelling
or could be exposed to near freezing temperatures, have your
dishwasher winterized by authorized service personnel.
11
Troubleshooting
First try the solutions suggested here and possibly avoid the cost of a service call...
Dishwasher is not operating properly
Dishwasher does not run or stops during a cycle•
Is the door closed tightly and latched?
Is the right cycle selected? Refer to the “Cycle Selections” in the
Consumer Reference Guide.
Is there power to the dishwasher? Has a household fuse blown, or
has a circuit breaker tripped? Replace the fuse or reset the circuit
breaker. If the problem continues, call an electrician.
Has the motor stopped due to an overload? The motor
automatically resets itself within a few minutes. If it does not restart,
call for service.
Is the water shutoff valve (if installed) turned on?
It is normal for certain cycles to repeatedly pause for several seconds
during the main wash.
Clean light is flashing•
The dishwasher has malfunctioned. Call for service to check heater
circuit.
Dishwasher will not fill•
Is the overfill protection float able to move up and down freely?
Press down to release.
Dishwasher seems to run too long•
Is the water supplied to the dishwasher hot enough? The dishwasher
runs longer while heating water. Refer to the “Performance Tips”
section.
A delay automatically occurs in some wash and rinse cycles until the
water reaches the proper temperature.
Water remains in the dishwasher•
Is the cycle complete?
Detergent remains in the covered section of the dispenser•
Is the cycle complete?
Is the detergent lump-free? Replace detergent if necessary.
White residue on the front of the access panel•
Was too much detergent used? Refer to the “Detergent Dispenser
section.
Is the brand of detergent making excess foam? Try a different brand
to reduce foaming and eliminate buildup.
Odor in the dishwasher•
Are dishes washed only every 2 or 3 days? Run a rinse cycle once or
twice a day until you have a full load.
Does the dishwasher have a new plastic smell? Run a vinegar
rinse as described in “Spotting and filming on dishes” later in this
Troubleshooting guide.
Condensation on the kitchen counter•
Is the dishwasher aligned with the countertop? Moisture from the
vent in the dishwasher console can form on the counter. Refer to the
Installation Instructions for more information.
Dishes are not completely clean
• Food soil left on the dishes
Is the dishwasher loaded correctly? Refer to the “Loading” section in
the Consumer Reference Guide.
Did you choose the cycle that describes the most difficult soil in
your dishwasher? If you have some items with heavier soils, use a
heavier cycle.
Is the water temperature too low? For best dishwashing results,
water should be 120°F (49°C) as it enters the dishwasher. Refer to
the “Performance Tips” section.
Did you use the correct amount of fresh detergent? Use
recommended dishwasher detergents only. Refer to the “Detergent
Dispenser” section. Do not use less than 1 tb (15 g) per load.
Detergent must be fresh to be effective. Store detergent in a cool,
dry area. Heavy soil and/or hard water generally require extra
detergent.
Is detergent caked in dispenser? Use fresh detergent only. Do not
allow detergent to sit for several hours in a wet dispenser. Clean
dispenser when caked detergent is present.
Is the pump or spray arm clogged by labels from bottles and cans?
Is the home water pressure high enough for proper dishwasher
filling? Home water pressure should be 20 to 120 psi (138 to 828
kPa) for proper dishwasher fill. If you have questions about your
water pressure, call a licensed, qualified plumber.
Are high suds slowing the wash arm? Do not use soap or laundry
detergents. Use recommended dishwasher detergents only.
Spots and stains on dishes
Spotting and filming on dishes•
Is your water hard or is there a high mineral content in your water?
Conditioning the final rinse water with a liquid rinse aid helps
eliminate spotting and filming. Keep the rinse aid dispenser filled.
Always use a high-temp option. If your water hardness is 13 grains
or above, it is strongly recommended that you install a home water
softener. If you do not wish to drink softened water, have the
softener installed onto your hot water supply.
Is the water temperature too low? For best dishwashing results,
water should be 120°F (49°C) as it enters the dishwasher. Refer to
the “Performance Tips” section.
Did you use the correct amount of effective detergent? Use
recommended dishwasher detergents only. Refer to the “Detergent
Dispenser” section. Do not use less than 1 tb (15 g) per load.
12
Detergent must be fresh to be effective. Store detergent in a cool,
dry area. Heavy soil and/or hard water generally require extra
detergent.
Is the home water pressure high enough for proper dishwasher
filling? Home water pressure should be 20 to 120 psi (138 to 828
kPa) for proper dishwasher fill. If you have questions about your
water pressure, call a licensed, qualified plumber.
NOTE: To remove spots and film from dishes, try a white vinegar
rinse. This procedure is intended for occasional use only. Vinegar is
an acid, and using it too often could damage your dishwasher.
1. Wash and rinse dishes. Use an air-dry or an energy saving dry
option. Remove all silverware or metal items.
2. Put 2 cups (500 mL) white vinegar in a glass or dishwasher-safe
measuring cup on the bottom rack.
3. Run the dishwasher through a complete washing cycle using
an air-dry or an energy saving dry option. Do not use detergent.
Vinegar will mix with the wash water.
Silica film or etching (silica film is a milky, rainbow-colored •
deposit; etching is a cloudy film)
Sometimes there is a water/chemical reaction with certain types
of glassware. This is usually caused by some combination of soft
or softened water, alkaline washing solutions, insufficient rinsing,
overloading the dishwasher, and the heat of drying. It might not be
possible to prevent the problem, except by hand washing.
To slow this process use a minimum amount of detergent but not
less than 1 tb (15 g) per load. Use a liquid rinse aid and underload
the dishwasher to allow thorough rinsing. Silica film and etching are
permanent and cannot be removed. Do not use heated drying.
White spots on cookware with nonstick finish•
Has the dishwasher detergent removed cookware seasoning?
Reseason cookware after washing in the dishwasher.
Brown stains on dishes and dishwasher interior•
Does your water have high iron content? Rewash dishes using 1-3
tsp (5-15 mL) of citric acid crystals added to the covered section
of the detergent dispenser. Do not use detergent. Follow with a
Normal wash cycle with detergent. If treatment is needed more
often than every other month, the installation of an iron removal
unit is recommended.
Black or gray marks on dishes•
Are aluminum items rubbing dishes during washing? Disposable
aluminum items can break down in the dishwasher and cause
marking. Hand wash these items. Remove aluminum markings by
using a mild abrasive cleaner.
Orange stains on plastic dishes or dishwasher interior•
Are large amounts of tomato-based foods on dishes placed in the
dishwasher? It may be necessary to use a stain removal product
to remove stains from your dishwasher. Stains will not affect
dishwasher performance.
Dishes do not dry completely
Dishes are not dry•
Did you load your dishwasher to allow proper water drainage?
Do not overload. Refer to the “Loading” section in the Consumer
Reference Guide. Use a liquid rinse aid to speed drying.
Are the plastics wet? Plastics often need towel drying. Is the rinse aid
dispenser empty?
Refer to the “Rinse Aid Dispenser” section.
Did you use an air-dry or energy-saving dry option? Use a heated
drying option for dryer dishes.
Dishes are damaged during a cycle
Chipping of dishes•
Did you load the dishwasher properly? Load the dishes and glasses
so they are stable and do not strike together from washing action.
Minimize chipping by moving the rack in and out slowly.
NOTE: Antiques, feather-edged crystal, and similar types of china
and glassware might be too delicate for automatic dishwashing.
Wash by hand.
Noises
Grinding, grating, crunching or buzzing sounds•
A hard object has entered the wash module. When the object is
ground up, the sound should stop. If the noise persists after a
complete cycle, call for service.
13
1. Prepare and load
dishwasher.
2. Add detergent for
cleaning and rinse aid
for drying.
3. Select a cycle option.
4. Start dishwasher.
Quick Steps
Step 1
Prepare and Load the Dishwasher
IMPORTANT: Remove leftover food, bones, toothpicks and other
hard items from the dishes. Remove labels from containers before
washing.
•
Make sure nothing keeps spray arm(s) from •
spinning freely. It is important for the water
spray to reach all soiled surfaces.
Make sure that when the dishwasher •
door is closed no items are blocking the
detergent dispenser.
Items should be loaded with soiled surfaces facing down and •
inward to the spray as shown. This will improve cleaning and
drying results.
Avoid overlapping items like bowls or plates that may trap •
food.
Place plastics, small plates and glasses in the upper rack Wash •
only plastic items marked “dishwasher safe.
To avoid thumping/clattering noises during operation: Load •
dishes so they do not touch one another. Make sure lightweight
load items are secured in the racks.
When loading silverware, always place sharp items pointing •
down and avoid “nesting” as shown.
Step 2
Add Detergent
NOTE: If you do not plan to run a wash cycle soon, run a rinse
cycle. Do not use detergent.
Use automatic dishwasher detergent only. Add powder, liquid •
or tablet detergent just before starting a cycle.
Fresh automatic dishwasher detergent results in better cleaning. •
Store tightly closed detergent container in a cool, dry place.
A. Cover latch
B.Main Wash section
C. Pre-Wash section
The amount of detergent to use depends on: •
How much soil remains on the items - Heavily soiled loads
require more detergent.
The hardness of the water - If you use too little in hard water,
dishes wont be clean. If you use too much in soft water,
glassware will etch.
Soft to Medium Water (0-6 grains per U.S. gallon) [typical
water softener water and some city water]
Medium to Hard Water (7-12 grains per U.S. gallon) [well
water and some city water]
Depending on your water hardness, fill the Main Wash section •
of the dispenser as shown. Fill the Pre-Wash section to the level
shown, if needed.
NOTE: Fill amounts
shown are for standard
powdered detergent.
Follow instructions on
the package when using
other dishwasher detergent.
Add Rinse Aid
Your dishwasher is designed to use rinse aid for good drying •
performance. Without rinse aid your dishes and dishwasher
Dishwasher Use
kcar rewoLkcar reppU
C
Soft Water
Hard Water
Soft Water
Hard Water
Main Wash Pre-Wash
14
interior will have excessive moisture. The heat dry option will
not perform as well without rinse aid.
Rinse aid keeps water from forming droplets that •
can dry as spots or streaks. They also improve
drying by allowing water to drain off of the dishes
after the final rinse.
Rinse aid helps to reduce excess moisture on the •
dish racks and interior of your
dishwasher.
Check the rinse aid indicator. Add •
rinse aid when indicator drops to
Add” level.
To add rinse aid, turn the dispenser •
cap to “Refill” and lift off. Pour
rinse aid into the opening until
the indicator level is at “Full.
Replace the dispenser cap and turn
to “Lock.” Make sure cap is fully
locked.
Step 3
Select a Cycle
See “Cycle and Option Descriptions” charts in the following
section.
Heavier cycles and options affect cycle length. Some cycles and
options will take up to 3¹⁄₂ hours to complete.
Select Options
See “Cycle and Option Descriptions” charts in the following
section.
You can customize your cycles by pressing the options desired.
Step 4
Run hot water at the sink nearest your dishwasher until the •
water is hot. Turn off water.
Push door firmly closed. The door latches •
automatically. Select the wash cycle and options
desired OR press START/RESUME to repeat the
same cycle and options as in the previous wash cycle.
You can add an item anytime before the main wash starts. •
Open the door slowly and add the item. Close the door firmly.
Press START/RESUME.
Full
Add
1⁄4
turn to lock
Lock
Refill
?
?
?
?
?
?
?
?
???
????
?
?
?
?
?
?
?
?
?
?
?
?
?
?
?
?
?
?
?
?
???
????
?
?
?
?
?
?
?
?
?
?
?
?
?
15
Cycle Selections
Cycles Dish Load Types Description Wash Time (HH:MM)
Cycle Minimum Cycle + Options
Minimum
*Maximum
Use for hard-to-clean, heavily
soiled pots, pans, casseroles,
and regular tableware.
During the wash, the wash action
will repeatedly pause for several
seconds.
1:39 2:09 3:30
Use for loads with normal
amounts of food soil.
The energy-usage label is based on
this cycle. During the wash, the
wash action will repeatedly pause for
several seconds.
1:11 1:41 3:30
Use for lightly soiled items or
china and crystal.
During the wash, the wash action
will repeatedly pause for several
seconds.
1:17 1:47 2:51
Use to quickly wash prerinsed
glasses or dish loads.
This cycle does not dry. 0:30 none none
Use for rinsing dishes, glasses,
and silverware hat will not be
washed right away.
This cycle does not dry.
Do not use detergent.
0:10 none none
You can customize your cycle by selecting an option.
See option selections. If you change your mind, press the option again to turn off the option, or select a different option. You can change an
option anytime before the selected option begins.
*Maximum wash times depend on water temperature, heavy soil condition, dish load size and options selected.
Cycle Options and Descriptions
16
Option Selections
Options Dish Load Types Descriptions Use With:
Use for loads with normal
amounts of soil.
The Steam option adds steam to the cycle. This option
raises the water temperature in the final rinse to
approximately 155°F (68°C). The option adds heat and
time to the cycle.
Heavy Duty or Normal cycle.
Pans, casseroles, etc. with
tough food soil.
Activates the PROSCRUB® spray jets and provides
intensified water spray to the back of the lower level rack.
May add heat and time to the cycle.
Heavy Duty or Normal cycle
To sanitize your dishes and
glassware in accordance
with NSF/ANSI Standard
184 for Residential
Dishwashers.
Raises the water temperature in the final rinse to
approximately 155°F (68°C). This high temperature rinse
sanitizes your dishes and glassware in accordance with
NSF/ANSI Standard 184 for Residential Dishwashers.
Certified residential dishwashers are not intended for
licensed food establishments.
The Sanitize or Sani Rinse option adds heat and time to
the cycle.
Normal cycle. Heavy Duty
cycle automatically uses Sani
Rinse. Only these sanitization
cycles have been designed
to meet the NSF/ANSI
requirements.
Loads containing tough,
baked-on food.
Increases the target water temperature during the wash
portions of the cycle. Adds heat, wash time and water to
the cycle.
Heavy Duty or Normal cycles
For best drying results, dry
dishes with heat.
Turn OFF when loads contain plastic dinnerware that
may be sensitive to high temperatures. This option
with the use of rinse aid will provide the best drying
performance.
All cycles, except Rinse Only.
Automatic with all wash cycles
unless you turn it off.
To run your dish washer
at a later time or during
offpeak hours.
Delays the start of a cycle up to 4 hours.
Select a wash cycle and options. Press 4 Hour Delay. Press
START/RESUME. Close the door firmly.
All cycles, except Rinse Only
Control
Lock
To avoid unintended use of
your dishwasher, or cycle
and option changes during
a cycle.
To turn on Lock, press and hold Heat Dry for at least 4
seconds.
To turn off Lock, press and hold Heat Dry for at least 4
seconds.
When Control Lock is lit, all buttons are disabled. If you
press any pad while your dishwasher is locked, the light
flashes 3 times. The dishwasher door can be opened while
the controls are locked.
Anytime
IMPORTANT: The sensor in your dishwasher monitors the soil level. Cycle time and/or water usage can vary as the sensor adjusts thecycle
for the best wash performance. If the incoming water is less than the recommended temperature or food soils are heavy, the cycle will
automatically compensate by adding time, heat and water as needed.
Controls and Cycle Status
Control Purpose Comments
To start or resume a wash
cycle
If the door is opened during a cycle or the power is interrupted, the Start/Resume indicator
flashes. The cycle will not resume until the door is closed and Start/Resume is pressed.
To cancel wash cycle Close the door firmly. The dishwasher starts a 2-minute drain (if needed). Let the
dishwasher drain completely.
To follow the progress of
your dishwasher cycle
Clean indicator glows when a cycle is finished.
If you select the Sani Rinse option, when the Sani Rinse cycle is finished, the Sanitized
indicator glows. If your dishwasher did not properly sanitize your dishes, the light flashes at
the end of the cycle. This can happen if the cycle is interrupted, or the water could not be
heated to the required temperature. The light goes off when you open and close the door or
press CANCEL.
17
Dishwasher Features
PROSCRUB® Wash Area
The PROSCRUB® wash area is located at
the back of the lower level rack.
NOTE: You must select the PROSCRUB®
wash option to use this feature. Make sure
items do not interfere with the water feed
tube, spray arms, or PROSCRUB® spray jets.
Load pans, casserole dishes, etc. in the •
back of the lower dish rack with the
soiled surfaces facing the PROSCRUB® spray jets.
Only one row of items may face the PROSCRUB® spray •
jets. Stacking, overlapping or nesting items will keep the
PROSCRUB® spray jets from contacting all of the surfaces.
Removable Lower Level Rack Inserts
IMPORTANT: This insert must be used when using the
PROSCRUB® wash option. All insert tines should be in the up
position, and the dish should be placed in the open, middle section
facing the PROSCRUB® spray jets.
The double and single removable rack inserts allow you to adjust
the rack for the type of load you are washing. This is useful when
washing a variety of dishes, pots and pans, or roasters.
A.Double rack insert
B. Single rack insert
To install lower level inserts:
NOTE: It will be easier to install the inserts if you remove the
silverware basket from the rack.
1. Place the double insert end legs under the 3rd wire from the right
and single insert legs under the 2nd wire from the right.
IMPORTANT: Make sure that the curved wires, on the bottom of
the insert, fit over the wires in the bottom of the rack.
2. Push down on insert until handle fits against outer rack edge.
3. When center tab under handle locks in under the middle side
rack wire, the insert is in place.
To remove lower level inserts:
Pull handle out to the right and lift up to release and lift insert out
of rack.
CULINARY CADDY® Utensil Basket
Use the utensil basket to hold specialty
cooking utensils (serving spoons, spatulas,
and similar items), or overflow silverware
items.
The basket hangs on the bottom rack in
the right-hand corner. Load the basket
while it is on the bottom rack or remove
the basket for loading on a counter or
table.
NOTE: Spin the spray arms. Be sure items in the basket do not stop
the rotation of the spray arms.
SURE-HOLD® Small Items Mesh Pouch
This pouch hangs on the front of
the bottom rack. Use it to hold
small items that could otherwise
fly” around inside the dishwasher
during a cycle.
Adjustable 2-Position Mid Level Rack
After removing the culinary tool rack, you can raise or lower the
mid level rack to fit tall items in either the mid level or bottom
rack. Adjusters are located on each side of the mid level rack. Each
adjuster has 2 preset positions. The high and low positions are
marked on the adjuster.
IMPORTANT: If using the culinary tool baskets in the Down
position, the mid level rack must also be in the lowest position.
To raise the rack, press both rack adjusters and lift the rack until it is
in the Up position and level.
To lower the rack, press
both rack adjusters and
slide the rack back to
its lower position.
NOTE: The mid level
rack must be level.
A
B
18
SURE-HOLD® Cup and Stemware Holder
Fold down the extra shelf on the left-hand or right-hand side of the
mid level rack to hold additional cups, stemware or long items such
as utensils and spatulas.
NOTE: Remove the culinary tool basket(s) when washing tall
stemware or other tall items in the mid level rack.
FLEXI-FOLD DOWN™ Flexible Tines
The row of tines on the left-hand and
right-hand sides of the mid-level rack
can be adjusted to make room for a
variety of dishes.
To adjust the fold-down tines:
1. Grasp the tip of the tine that is in
the tine holder.
2. Gently push the tine out of the
holder.
3. Lay the tines down, toward the
center of the rack.
SURE-HOLD® Light Item Clips
The light item clips hold lightweight plastic
items such as cups, lids, or bowls in place during
washing.
To move a clip:
1. Pull the clip up and off the tine.
2. Reposition the clip on another tine.
Removable Mid Level Rack Inserts
Your dishwasher has two removable mid level rack inserts which
allow you to adjust the rack to the type of load you are washing.
A. Removable rack inserts
B. Insert holding clips
To install rack inserts:
Place the insert end legs under the front or back rack wire as shown
below. Push down on the center insert wire until it slides into the
holding clip on either side of the center in the bottom of the rack.
A. Lift removable insert wire to remove from holding clips
B. Holding clips
To remove inserts:
Lift up on the insert wire located toward the center of the rack to
release the insert from the holding clips. Lift insert out of rack.
Removable Mid Level and Culinary Tool
Racks
The removable racks allow you
to wash larger items such as stock
pots, roasters, and cookie sheets in
the lower level rack.
A. Track stop
B. Track
IMPORTANT: Remove dishes prior to removing the mid level rack
from dishwasher.
To remove the rack:
1. To access track stops, pull the rack forward until it stops and
clicks into place.
2. To open track stops, flip the track stop to the outside of the track.
3. After opening both track stops, slide front wheels up and out of
the slot in track. Continue to pull rack forward in track and slide
the back wheels up and out of the track.
4. Close track stops.
5. Slide rack tracks back into dishwasher.
To replace the rack:
1. Gently pull rack tracks forward in dishwasher until they stop and
click into place.
2. To open track stops, flip the track stop to the outside of the track.
3. Place the back rack rollers on each side of the rack into the track
slot and roll the rack back into the tracks.
4. Insert front rack rollers on each side of the rack into the rack
slots.
5. Close track stops on both sides of rack and slide rack back into
dishwasher.
A
B
A
B
A
B
19
Culinary Tool Rack
The culinary tool rack is designed with 2 movable baskets to hold
extra silverware, knives and cooking utensils.
Install the baskets in this up position when you have extra silverware
and flatware to wash.
Install the baskets in this down position when you have extra
silverware, knives, or utensils requiring more room to wash.
IMPORTANT: When you are using the culinary tool baskets in
the down position, the mid level rack must also be in the lowest
position.
Remove the front basket in the down position, when you are using
the cup shelves or other tall items in the mid level rack for more
room.
Up position
Down position
20
Installation Requirements
Tools and Parts
Gather the required tools and parts before starting
installation.
All Installations
In addition, for new installations
Parts supplied
A. 2 – drain hose clamps, 1 large and 1 small
B. 2 – # 10 x 1/2” Phillips-head screws
C. drain hose
D. 2 #8 x 1-3/8” TORX®T15 screws
E. 4 #10 x 3/8” hex-head screws
F. Bottom sound pad (located in lower rack)
G. Moisture barrier tape
Make sure all these parts are included. If not included, call
1-877-650-5775.
® Teflon is a registered trademark of E.I. Du Pont de Nemours and Company.
® Registered trademark of TEXTRON.
Location Requirements
Do not run drain lines, water lines or electrical wiring where
they can interfere with or contact dishwasher motor or legs.
The location where the dishwasher will be installed must provide
clearance between motor and flooring. Motor should not touch the
floor.
Do not install dishwasher over carpeted flooring.
Protect dishwasher and water lines leading to dishwasher against
freezing. Damage from freezing is not covered by the warranty.
A side panel kit is available from your dealer for installing your
dishwasher at the end of your cabinetry.
A moisture barrier accessory (Part No. 4396277) is available from
your dealer for installing underneath the countertop, but is not
required. This may also be obtained by calling 1-877-650-5775.
Check location where dishwasher will be installed. The location
must provide:
•easyaccesstowater,electricityanddrain.
•convenientaccessforloadingandunloadingdishes.Corner
locations require a 2” (5.1 cm) minimum clearance between the side
of the dishwasher door and the wall or cabinet.
•squareopeningforproperoperationandappearance.
•cabinetfrontperpendiculartofloor.
•levelfloor.(Ifflooratfrontofopeningisnotlevelwithfloorat
rear of opening, shims may be needed to level dishwasher.)
NOTE:To prevent shifting during dishwasher operation, shims
must be securely attached to the floor.
If dishwasher will be left unused for a period of time or in a location
where it may be subject to freezing, have it winterized by authorized
service personnel.
Make sure pipes, wires and drain hose are within the shaded area
shown in the “Cutout dimensions” section.
Helpful Tip: If the floor in the dishwasher opening is uneven
(example: tile flooring only partway into opening) you will need
to take special care in measuring dimensions and in leveling
dishwasher.
Tools Needed:
•pliers
•Phillipsscrewdriver
•5/16”and1/4”nutdriversor
hex sockets
•measuringtapeorruler
•10”adjustablewrenchthat
opens to 1-1/8” (2.9 cm)
•flat-bladescrewdriver
•utilityknife
•2twist-onwireconnectors
which are the proper size
to connect your household
wiring to 16-gauge wiring in
dishwasher
•smalllevel
•flashlight
•shallowpan
•5/8”open-endwrench
•bathtowel
•woodblock
Parts needed:
•90°elbowwith3/8”N.P.T.
external threads on one end.
(The other end must fit your
water supply line.)
•Teflon®tapeorpipejoint
compound
•shims(ifinstalledwithbuilt-
up floor)
Tools needed:
•electricdrillwith1/2”,3/4”
and 1-1/2” hole saw bits
•smalltubingcutter
•wirestripper
•1-1/2”-2”screw-typeclamp
if connecting to waste-tee
Parts needed:
•coppertubing(3/8”
recommended) or flexible
stainless steel braided fill line
•clampconnectororconduit
connector to fit a 7/8” (2.2 cm)
diameter hole
A
B
C
Installation Instructions
  • Page 1 1
  • Page 2 2
  • Page 3 3
  • Page 4 4
  • Page 5 5
  • Page 6 6
  • Page 7 7
  • Page 8 8
  • Page 9 9
  • Page 10 10
  • Page 11 11
  • Page 12 12
  • Page 13 13
  • Page 14 14
  • Page 15 15
  • Page 16 16
  • Page 17 17
  • Page 18 18
  • Page 19 19
  • Page 20 20
  • Page 21 21
  • Page 22 22
  • Page 23 23
  • Page 24 24
  • Page 25 25
  • Page 26 26
  • Page 27 27
  • Page 28 28
  • Page 29 29
  • Page 30 30
  • Page 31 31
  • Page 32 32
  • Page 33 33
  • Page 34 34
  • Page 35 35
  • Page 36 36
  • Page 37 37
  • Page 38 38
  • Page 39 39
  • Page 40 40
  • Page 41 41
  • Page 42 42
  • Page 43 43
  • Page 44 44
  • Page 45 45
  • Page 46 46
  • Page 47 47
  • Page 48 48
  • Page 49 49
  • Page 50 50
  • Page 51 51
  • Page 52 52
  • Page 53 53
  • Page 54 54
  • Page 55 55
  • Page 56 56
  • Page 57 57
  • Page 58 58
  • Page 59 59
  • Page 60 60
  • Page 61 61
  • Page 62 62
  • Page 63 63
  • Page 64 64

Heartland Paragon HLPDW-SS User And Installation Instructions Manual

Catégorie
Lave-vaisselle
Taper
User And Installation Instructions Manual
Ce manuel convient également à

dans d''autres langues