LG DLHC1455V Owner's Manual

OWNER'S MANUAL

DRYER

Read this owner's manual thoroughly before operating the appliance and keep it handy for reference at all times.

ENGLISH

DLHC1455*

MFL71424358

Rev.07_030421

www.lg.com

TABLE OF CONTENTS

3 IMPORTANT SAFETY

INSTRUCTIONS

3 READ ALL INSTRUCTIONS BEFORE USE 3 WARNING STATEMENTS 6 CAUTION STATEMENTS

7 PRODUCT OVERVIEW

7 Product Features

9 INSTALLATION

9 Before Installing 10 Choosing the Proper Location 14 Leveling the Appliance 14 Reversing the Door 16 Stacking the Appliance 17 Connecting Electric Dryers 21 Special Electrical Requirements 21 Final Installation Check

22 OPERATION

22 Before Use 23 Loading the Dryer 24 Control Panel 26 Drying Cycles 30 Options and Extra Functions

33 SMART FUNCTIONS

33 LG ThinQ Application 35 Smart Diagnosis

Function

37 MAINTENANCE

37 Regular Cleaning 39 Periodic Cleaning 41 Care in Cold Climates

43 TROUBLESHOOTING

43 FAQs 44 Before Calling for Service

48 WARRANTY

48 USA

IMPORTANT SAFETY INSTRUCTIONS

WARNING

3IMPORTANT SAFETY INSTRUCTIONS

READ ALL INSTRUCTIONS BEFORE USE

Safety Messages

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 follow all safety messages.

This is the safety alert symbol.

This symbol alerts you to potential hazards that can kill or injure you and others. All safety messages will follow the safety alert symbol and either the word WARNING or CAUTION.

WARNING

You may be killed or seriously injured if you do not follow instructions.

CAUTION

You may be injured or cause damage to the product if you do not 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 may happen if the instructions are not followed.

WARNING STATEMENTS

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• To reduce the risk of explosion, fire, death, electric shock, scalding or injury to persons when using this product, follow basic precautions, including the following:

Installation

• Before use, the appliance must be properly installed as described in this manual.

• Connect to a properly rated, protected, and sized power circuit to avoid electrical overload.

• To reduce the risk of severe injury or death, follow all installation instructions.

• The appliance must be installed and electrically grounded by qualified service personnel in accordance with local codes.

• Disconnect the power cord, house fuse or circuit breaker before installing or servicing the appliance.

• When moving or installing the appliance in a different location, call qualified service personnel for installation and service.

• Keep packing materials out of the reach of children. Packaging material can be dangerous for children.There is a risk of suffocation.

• Moving or installation of the appliance requires two or more people.

• This appliance is not designed for maritime use or for mobile installations such as in RVs, trailers, or aircraft.

• This appliance must be positioned near to an electrical power supply.

• Do not, under any circumstances, cut or remove the third (ground) prong from the power cord.

• When installing or moving the appliance, be careful not to pinch, crush, or damage the power cord.

• Do not install the appliance in humid spaces.

4 IMPORTANT SAFETY INSTRUCTIONS

• Destroy the carton, plastic bag, and other packing materials after the appliance is unpacked. Children might use them for play. Cartons covered with rugs, bedspreads, or plastic sheets can become airtight chambers.

• Adhere to all industry recommended safety procedures including the use of long-sleeved gloves and safety glasses.

• Place the appliance at least 18 inches above the floor for a garage installation.

• Do not install near another heat source such as a stove, oven or heater.

• Keep area around the exhaust opening and adjacent surrounding areas free from the accumulation of lint, dust, and dirt.

• The appliance must not be supplied through an external switching device, such as a timer, or connected to a circuit that is regularly switched on and off by a utility.

• Certain internal parts are intentionally not grounded and may present a risk of electric shock only during servicing. Service personnel – Do not contact the following parts while the appliance is energized: Motor, Control Board, Noise Filter.

Operation

• Never attempt to operate this appliance if it is damaged, malfunctioning, partially disassembled, or has missing or broken parts, including a damaged cord or plug.

• Repair or immediately replace all power cords that have become frayed or otherwise damaged. Do not use a cord that shows cracks or abrasion damage along its length or at either end.

• If you detect a strange sound, a chemical or burning smell, or smoke coming from the appliance, unplug it immediately, and contact an LG Electronics customer information center.

• Never unplug the appliance by pulling on the power cord. Always grip the plug firmly and pull straight out from the outlet.

• Do not use an extension cord or adapter with this appliance.

• Do not grasp the power cord or touch the appliance controls with wet hands.

• Do not modify or extend the power cord.

• If the appliance has been submerged, contact an LG Electronics customer information center for instructions before resuming use.

• Do not store or use gasoline or other flammable vapors and liquids in the vicinity of this or any other appliance.

• Keep the area underneath and around your appliances free of combustible materials (lint, paper, rags, etc.), gasoline, chemicals and other flammable vapors and liquids.

• This appliance is not intended for use by persons (including children) with reduced physical, sensory or mental capabilities, or lack of experience and knowledge, unless they have been given supervision or instruction concerning the use of the appliance by a person responsible for their safety.

• Use this appliance only for its intended purpose.

• Do not abuse, sit on, or stand on the door of the appliance.

• Do not allow children to play on, in or with the appliance. Close supervision of children is necessary when the appliance is used near children.

• Do not tamper with controls.

• Do not put oily or greasy clothing, candles or flammable materials on top of the appliance.

• Do not reach into the appliance if the drum is moving.

• Do not dry articles that have been previously cleaned in, washed in, soaked in, soiled with or spotted with gasoline, dry cleaning solvents, vegetable oil, cooking oil or other flammable or explosive substances, as they give off vapors that could ignite or explode.

• Do not use heat to dry articles containing foam rubber or similarly textured rubber-like materials.

• Do not store plastic, paper, or clothing that may burn or melt on top of the dryer during operation.

• Always check the inside of the appliance for foreign objects.

• Do not place items exposed to cooking oils in your dryer. Items contaminated with cooking oils may contribute to a chemical reaction that could cause a load to catch fire. To reduce the risk of fire due to contaminated loads, the final part of a tumble dryer cycle occurs without heat (cool down period). Avoid stopping a tumble dryer before the end of the drying cycle unless all items are quickly removed and spread out so that the heat is dissipated.

• Do not let children or pets climb inside the dryer drum.

• Do not put living animals such as pets inside the appliance.

• Do not put any part of your body, such as your hands or feet, or metal objects under the appliance.

• Do not let your hand get pinched when opening or closing the dryer door.

Maintenance

• Do not repair or replace any part of the appliance. All repairs and servicing must be performed by qualified service personnel unless specifically recommended in this Owner’s Manual. Use only authorized factory parts

• Do not disassemble or repair the appliance by yourself.

• Remove any dust or foreign matter from the power plug pins.

• Disconnect this appliance from the power supply before cleaning and attempting any user maintenance. Turning the controls to the OFF position does not disconnect this appliance from the power supply.

• Remove the door before the appliance is removed from service or discarded to avoid the danger of children or small animals getting trapped inside.

• Unplug the appliance before cleaning to avoid the risk of electric shock.

5IMPORTANT SAFETY INSTRUCTIONS

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Grounding Instructions

• Improper connection of the equipment-grounding conductor can result in a risk of electric shock. Check with a qualified electrician or service personnel if you are in doubt 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.

• The appliance must be grounded. In the event of a malfunction or breakdown, grounding will reduce the risk of electric shock by providing a path of least resistance for electric current. The appliance is equipped with a cord having an equipment-grounding conductor and a grounding plug. The plug must be plugged into an appropriate outlet that is installed and grounded in accordance with all local codes and ordinances.

• The appliance must be plugged into a properly grounded outlet. Electrical shock may result if the appliance is not properly grounded. Have the wall outlet and circuit checked by a qualified electrician to make sure the outlet is properly grounded. Failure to follow these instructions may create an electric shock hazard and/or a fire hazard.

6 IMPORTANT SAFETY INSTRUCTIONS

CAUTION

CAUTION STATEMENTS

• To reduce the risk of minor or moderate injury to persons, malfunction, or damage to the product or property when using this product, follow basic precautions, including the following:

Installation

• Install the appliance on a firm and level floor.

• Store and install the appliance where it will not be exposed to temperatures below freezing or exposed to outdoor weather conditions.

Operation

• Clean the lint filter before or after each load.

• Do not use fabric softeners or products to eliminate static unless recommended by the manufacturer of the fabric softener or product.

• If the drain hose is frozen in winter, thaw it out before use.

SAVE THESE INSTRUCTIONS

PRODUCT OVERVIEW

7PRODUCT OVERVIEW

Product Features

The images in this guide may be different from the actual components and accessories, which are subject to change by the manufacturer without prior notice for product improvement purposes.

Front View

a Water Container

b Control Panel

c Door

d Drain Tube

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Rear View

a Terminal Block Access Panel

b External drainage of condensed water

8 PRODUCT OVERVIEW

NOTE

Product Specifications

The appearance and specifications listed in this manual may vary due to constant product improvements.

Electrical requirements: Please refer to the rating label for detailed information.

Model DLHC1455*

Description Heat Pump Electric Dryer

Dimensions (Width × Depth × Height) 24'' x 26 3/8'' x 33 1/2'', 45 1/4'' (Depth with door

open) 60 cm x 67 cm x 85 cm, 115 cm (Depth with door open)

Net Weight 127.9 lb (58 kg)

Drying Capacity Normal Cycle IEC 4.2 cu.ft (19.8 lb/9 kg)

• Model numbers can be found on the cabinet inside the door.

Accessories

a Drain hose

b Drying rack (sold separately)

c Stacking kit

• For your safety and extended product life, use only authorized components. The manufacturer is not responsible for product malfunction or accidents caused by the use of unauthorized components or parts.

INSTALLATION

9INSTALLATION

Before Installing

Installation Overview

Please read the following installation instructions first after purchasing this dryer or transporting it to another location.

a Choose the proper location.

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b Level the appliance.

c Connect the heat pump electric dryer.

d Plug in the power cord.

e Final Installation Check

10 INSTALLATION

WARNING

NOTE

Choosing the Proper Location

• Read all installation instructions completely before installing and operating the appliance. It is important that you review this entire manual before installing and using the appliance. Detailed instructions concerning electrical connections and additional requirements are provided on the following pages.

Electricity

Use an individual, grounded electrical outlet located within 2 ft. (61 cm) of either side of the appliance.

• Do not install or store the appliance in an area where it will be exposed to water and/or weather.

(38 cm). You will need 18 inches (45.7 cm) from the garage floor to the bottom of the appliance.

Dimensions

W 24" (60 cm)

H 33 1/2" (85 cm)

D 25 1/4" (64 cm)

D' 26 3/8" (67 cm)

D" 45 1/4" (115 cm)

D’’ D’ D

• Check code requirements that limit, or do not permit, installation of the dryer in garages, mobile homes or sleeping quarters. Contact your local building inspector.

Flooring

To avoid noise and vibration, the appliance must be installed and leveled on a solidly constructed floor with a maximum slope of 1 inch (2.5 cm). If required, adjust the leveling legs to compensate for the unevenness of the floor.

• A sturdy floor is needed to support the total appliance weight when loaded. The combined weight of a companion appliance should also be considered.

• Clothes may not tumble properly, and automatic sensor cycles may not operate correctly if the appliance is not level.

• Far garage installation, you will need to place the appliance at least 18 inches (45.7 cm) above the floor. The standard pedestal height is 15 inches

Ambient Temperature

Install the appliance in an area where the temperature is over 45 ℉ (7 ℃).

If the temperature around the appliance is too low, the appliance might not shut off at the end of an automatic cycle. This can result in longer drying times.

Dimensions and Clearances

The following clearances are recommended for the appliance.

• Additional clearances should be considered for ease of installation and servicing.

• Additional clearances should be considered on all sides of the dryer to reduce noise transfer.

Installation spacing for Recessed Area or Closet Installation

11INSTALLATION

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- Description Dimension/Clearance

A Upper Ventilation Opening

B Lower Ventilation Opening

C Distance to Ventilation Opening

D Overhead Cabinet Depth

E Distance to the Overhead Cabinet/Shelf

F Front Clearance 1″ (25 mm)

G Depth 26 3/8″ (670 mm)

HBack Clearance

I Side Clearance

JWidth 24″ (600 mm)

K Height of Cabinet Opening 33 1/2″ (850 mm)

2 48 sq. in. (310 cm

2 24 sq. in. (155 cm

2 3″ (76 mm)

1 14″ (356 mm)

2 18″ (457 mm)

2 5″ (127 mm)

2 1″ (25 mm)

)

12 INSTALLATION

NOTE

Closet Ventilation Requirements

Closets with doors must have both an upper and lower vent to prevent heat and moisture buildup in the closet. One upper vent opening with a minimum opening of 48 sq. in. (310 cm than 6 feet above the floor. One lower vent opening with a minimum opening of 24 sq. in. (155 cm

be installed no more than one foot above the floor. Install vent grills in the door or cut down the door at the top and bottom to form openings. Louvered doors with equivalent ventilation openings are also acceptable.

• There should be at least a little space around the dryer (or any other appliance) to eliminate the transfer of vibration from one appliance to another. If there is enough vibration, it could cause appliances to make noise or come into contact, causing paint damage and further increasing noise.

• No other fuel-burning appliance can be installed in the same closet as a dryer.

) must be installed no lower

) must

Installation Spacing for Recessed Area or Closet, with Stacked Washer and Dryer

- Description Dimension/Clearance

A Upper Ventilation Opening

B Lower Ventilation Opening

C Distance to Ventilation Opening

D Front Clearance

EBack Clearance

F Top Clearance to the Ceiling

H Side Clearance

Height to the Top of Stacked Appliances

†

Width

† Differs depending on the washer dimensions.

2 48 sq. in. (310 cm

2 24 sq. in. (155 cm

)

2 3″ (76 mm)

2 1″ (25 mm)

2 5 1/2″ (140 mm)

2 6″ (152 mm)

†

67″ (1700 mm)

2 1″ (25 mm)

24″ (600 mm)

Installation Spacing for Cabinet

For cabinet installation with a door, minimum ventilation openings in the top of the cabinet are required.

- Description Dimension/Clearance

13INSTALLATION

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A Depth of Ventilation Opening

BBack Clearance

C Depth 26 3/8″ (670 mm)

D Front Clearance

E Side Clearance

FWidth 24″ (600 mm)

G Clearance to Top of Cabinet

2 7″ (178 mm)

2 5″ (127 mm)

2 1″ (25mm)

2 1″ (25 mm)

2 9″ (229 mm)

14 INSTALLATION

WARNING

NOTE

WARNING

Leveling the Appliance

• Use long-sleeved gloves and safety glasses.

• The appliance is heavy. Two or more people are required when installing the appliance.

Checking the Level

Position the appliance in the final location and place a level across the top of the appliance.

a Level

b Leveling Feet

and front to back. Make sure that all four leveling feet are in firm contact with the floor.

• If you are installing the appliance on the optional pedestal, you must use the leveling feet on the pedestal to level the appliance. The appliance leveling feet should be fully retracted.

Reversing the Door

• Support the door with a stool or box that fits under the door, or have an assistant support the weight of the door.

• Avoid dropping the door.

• Unplug the appliance or turn off power at the main circuit breaker before beginning door reversal.

• Always reverse the door BEFORE stacking the appliance on top of the washer.

• All four leveling feet must rest solidly on the floor. Gently push on the top corners of the appliance to make sure that the appliance does not rock from corner to corner.

• Adjust the leveling feet only as far as necessary to level the appliance. Extending the leveling feet more than necessary may cause the appliance to vibrate.

• To ensure that the appliance provides optimal drying performance, it must be level. To minimize vibration, noise, and unwanted movement, the floor must be a perfectly level, solid surface.

Adjusting the Leveling Feet

Use an adjustable wrench to turn the leveling feet. Unscrew the legs to raise the appliance or screw in the legs to lower it. Raise or lower with the leveling feet until the appliance is level from side to side

Tools Required

• Phillips screwdriver

• Large flat blade screwdriver (recommended for hinge screws if they are tight or your Phillips screwdriver is worn)

• Small flat blade screwdriver (for lifting out parts)

Door Reversal Instructions

The instructions here are for changing the door swing from a right to a left side hinge. If the door has been reversed, and it is necessary to change it back, use care when following these instructions. Some of the illustrations and the left/right references will be reversed, and you will need to read the instructions carefully.

• Do not reverse the door while the appliance is stacked on a washing machine.

• Before removing the hinge screws, have an assistant support the weight of the door. The door could fall on the floor due to the weight of the door.

• For safety reasons, two or more people need to

NOTE

WARNING

work together to reverse the door.

• The appearance of the screws varies and the screws must be inserted differently depending on the position. Make sure that you've selected the correct screw before tightening.

15INSTALLATION

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1 Open the door and remove 2 screws on the

door hinge cabinet b and place it inside facing up on a non-scratching surface.

• Be sure to support the weight of the door before removing the hinge screws.

a. Remove the door from the

2 Remove 8 screws and remove the hinge

assembly c from the door.

• There are 6 screws on the front and 2 screws on the side.

4 Swap the position of the hinge assembly c

and the door latch assembly reassemble. Refer to steps 2 and 3 for the location and number of screws when reassembling.

d and

5 On the appliance cabint, unscrew 2 screws

and remove the door catch on the opposite side of the door.

e. Reassemble it

3 Remove the 3 screws from the door latch

assembly door and the hinge assembly. Remove the screw in the door latch.

d which is mounted between the

6 Remove the 2 decorative screws from the

appliance cabinet and insert them on the opposite side.

16 INSTALLATION

WARNING

7 Reassemble the door on the cabinet using the

screws removed in step 1. Make sure that the door opens, closes and latches properly.

Stacking the Appliance

Stacking Kit Overview

In order to stack the appliance, an LG stacking kit is required.

Stacking Kit Installation

• The weight of the appliance and the height of installation make this stacking procedure too risky for one person. Two or more people are required when installing the stacking kit.

• Place the washer on a solid, stable, level floor capable of supporting the weight of both appliances.

• Do not stack the washer on top of the dryer.

• If appliances are already installed, disconnect them from all power, water, and drainage connections.

1 Place the appliance on the top of an LG front

load washing machine.

2 Remove the 1 screw from the bottom of the

rear cover on each side.

a Dryer

b LG Front Load Washing Machine

The appliance may only be stacked on top of an LG front load washing machine. Do not attempt to stack the appliance on any other washing machine, as it could result in damage, injury or property damage.

Shape and

assembly

direction

Washing Machine Top plate size

21 7/8 inch

(550 mm)

24 inch (600

mm)

Tools Required

• Phillips screwdriver

3 Align the hole in the bracket with the hole in

the rear cover of the appliances.

• If using the 24″ (600 mm) top plate:

• If using the 21 7/8″ (550 mm) top plate:

4 Use the 2 screws removed earlier to hold the

stacking brackets in place on each side.

5 Use the four 0.6″ (16 mm) screws provided in

the accessory box to secure the brackets in place.

17INSTALLATION

CAUTION

Installing the Optional Drain Hose

Normally, condensed water is pumped up to the water container where water is collected until manually emptied. It may be more convenient to drain water to an external drain, especially when the appliance is stacked on top of a washing machine.

Use the connecting T piece to reroute the drainage as shown below.

1 Remove the anti-backflow cap a and

disconnect the water container hose b from the T piece.

2 Attach the anti-backflow cap a to the top of

the T piece and connect the optional drain

c to the bottom of the T piece.

hose

• If the drain hose is kinked or pinched, it will not drain properly.

Connecting Electric Dryers

To reduce the risk of fire or explosion, electric shock, property damage, injury to persons, or death when using this appliance, fulfill the following requirements.

Electrical Requirements

• The wiring and grounding must conform to the latest edition of the National Electrical Code, ANSI/NFPA 70 and all applicable local regulations. Please contact a qualified electrician to check your home’s wiring and fuses to ensure that your home has adequate electrical power to operate the dryer.

• This dryer must be connected to a grounded metal, permanent wiring system, or an equipment-grounding conductor must be run with the circuit conductors and connected to the

equipment-grounding terminal or lead on the dryer.

• The dryer has its own terminal block that must be connected to a separate 240 VAC, 60-Hertz, single-phase circuit, fused at 30 amperes (the circuit must be fused on both sides of the line). ELECTRICAL SERVICE FOR THE DRYER SHOULD BE OF THE MAXIMUM RATE VOLTAGE LISTED ON THE NAMEPLATE. DO NOT CONNECT THE DRYER TO 110-, 115-, OR 120-VOLT CIRCUIT.

• If the branch circuit to dryer is 15 ft. (4.5 m) or less in length, use UL (Underwriters Laboratories) listed No.-10 AWG wire (copper wire only), or as required by local codes. If over 15 ft. (4.5 m), use UL-listed No.-8 AWG wire (copper wire only), or as required by local codes. Allow sufficient slack in wiring so the dryer can be moved from its normal location when necessary.

• The power cord (pigtail) connection between the wall receptacle and the dryer terminal block IS NOT supplied with the dryer. Type of pigtail and gauge of wire must conform to local codes and with instructions on the following pages.

• Do not modify the plug and internal wire provided with the dryer.

• The dryer should be connected to a 4-hole outlet.

• If the plug does not fit the outlet, a proper outlet will need to be installed by a qualified electrician.

• Connect the power cord to the terminal block. Each colored wire should be connected to the same color screw. Wire color indicated on manual is connected to the same color screw in the block.

• Grounding through the neutral conductor is prohibited for: (1) new branch-circuit installations and (2) areas where local codes prohibit grounding through the neutral conductor.

• This dryer is supplied with the neutral wire grounded. This white ground wire MUST BE MOVED to the neutral terminal when a 4-wire cord is to be used, or where grounding through the neutral conductor is prohibited.

Four-Wire Power Cord

• A UL-listed strain relief is required.

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