Haier HLTD500AGW User manual

SERVICE MANUAL
This service information is designed for experienced repair technicians only and is not designed for use by the general public. It does not
contain warnings or cautions to advise non-technical individuals of potential dangers in attempting to service a product. Products powered by
electricity should be serviced or repaired only by experienced professional technicians. Any attempt to service or repair the product or
products dealt with in this service information by anyone else could result in serious injury or death
Model No.HLTD500AGW
Top Load Electric Dryer
Order No. TL1501S002V1.1
WARNING
©2008 Haier Dryer Machine
All rights reserved. Unauthorized copying and distribution is a violation of law.
H ier Group

SERVICE MANUL
Model No.HLTD500AGW
Contents
Chapter 1 General Information ________________________________________________
1-1. General Guidelines_____________________________________________________
1-2. Caution and Warning symbols ____________________________________________
1-3. Function indication symbols ______________________________________________
Chapter 2 Product Feature ___________________________________________________
2-1. Features _____________________________________________________________
2-2. Specification __________________________________________________________
Chapter 3 Matters needing attention ___________________________________________
3-1. Safety _______________________________________________________________
3-2. During Use ___________________________________________________________
Chapter 4 Operational Guidance ______________________________________________
Chapter 5 Drying Mathods __________________________________________________
5-1. Preparations before drying _____________________________________________
5-2. Load clothes into dryer ________________________________________________
5-3. Selecting Drying program ______________________________________________
Chapter 6 Appearance brief introduction ______________________________________
6-1. Name of parts _______________________________________________________
6-2. Net dimension_______________________________________________________
Chapter 7 Disassembly and Installation ______________________________________
7-1. Remove packing materials _____________________________________________
Issue
Rev.
- 1 -
3
3
3
3
4
4
4
6
6
8
10
13
13
13
13
14
14
14
15
15
7-2. Exhaust Requirements ________________________________________________
7-3. Adjusting the Dryer ___________________________________________________
7-4. Electrical Requirements _______________________________________________
15
16
16

7-9. Electrical installation___________________________________________________
7-10. Gas connections ___________________________________________________
7-11. Connecting to the Gas Supply __________________________________________
Chapter 8 Wiring circuit and Electric appliances parameter________________________
Chapter 9 Error Display and troubleshooting ___________________________________
9-1. Error Display________________________________________________________
9-2. Examination & Troubleshooting ________________________________________
9-2-1. Display nothing___________________________________________________
9-2-2. The computer is power on and display right,but the dryer no action ________
9-2-5. Use the “AUTOMATIC CYCLES” program the clothes is very dry but the dryer
is drying at all times_________________________________________________
9-2-6. Too much noise in drying ___________________________________________
Chapter 10 Maintenance ____________________________________________________
SERVICE MANUL
Model No.HLTD500AGW
Issue
Rev.
- 2 -
25
25
26
27
28
28
30
30
30
31
32
32
33
9-2-4. Use the “AUTOMATIC CYCLES” program the dryer is drying but the clothes
can’t intensive drying end the program_________________________________
9-2-3. Press the "Start/Pause" button once the dryer have no action, the cycle signal
will beep twice___________________________________________________
9-1-1. The Digital Tube display “F3” _______________________________________
9-1-2. The Digital Tube display “E6”,the “Clean Lint” indicator light is twinkling ________
31
28
29
28
9-1-3. The Digital Tube display “F4” _______________________________________
7-5. Gas supply requirements ______________________________________________
7-6. Location of your dryer ________________________________________________
7-7. Manufacation (mobile) home installation___________________________________
7-8. Installation Instructions
17
17
18
22
Natural Gas to LP Gas ________________________
8-1. Wiring Circuit 27
________________________________________________________
8-2. Electric Appliances Parameter 27
__________________________________________

Chapter 1 General Information
1-1. General Guidelines
When servicing, observe the original lead dress. If a short circuit is found, replace all parts which are
overheated or damaged by the short circuit. After servicing ,see to it that all the protective devices such as
insulation barriers ,insulation papers shields are properly installed .Confirm that the screws, parts and wiring
which were removed in order to service are put in the original positions, or whether there are the portions
which are deteriorated around the service places serviced or not. And be sure safety of that.
1-2. Caution and Warning symbols
(You will see them in “Matters needing attention”)
Any instructions in this service manual with this “Warning “sign must be followed strictly.
1-3. Function indication symbols
(You will see them in the specification table)
Signify the drying machine has this function.
Signify the drying machine doesn’t have this function.
SERVICE MANUL
Model No.HLTD500AGW
Issue
Rev.
- 3 -

Chapter 2 Product Feature
2-1. Features
(1). Humidity sensor for automatic drying performance.
Automatic Cycles allow you to match the cycle to the load you are drying. A humidity sensor detects the
moisture in the load and automatically adjusts the drying time for optimal drying.
(2). 5-temperature 3-dry level and 10-program drying setup for energy saving.
(3). Touch Up.
(4).Damp Signal.
(7). Acentric switch more safer.
2-2. Specification
SERVICE MANUL
Model No.HLTD500AGW
Issue
Rev.
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(5) Wrinkle saver
(6) End of cycle signal.
Use this setting to help smooth out wrinkles.
The program resches damp status, prompts the user to remove the clothes needing to iron.
At the end of the dry cycle, the dryer will automatically go into the wrinkle saver mode.Here the dryer
tub will tumble periodically for an hour after the dry cycle is completed, (and the wrinkle-time also can
be adjusted.) To stop, simply open the door and remove the clothes.
The dryer is equipped with an audible signal that alert you every time the dryer load is
finished drying.
Drying machines HLTD500AGW
Product identification
Description of appliance Drying machine
Type of appliance(FS = standing, BI = built-in) FS
Supplier own brand Haier
Supplier bar code (America) EAN
Commercial Brand / Model -
1.
Commercial bar code EAN TBC
Key-Features
tf.uC0.7yticapacmurD
2.
Approvals (CSA) CSA
3. Basics data
8001*777*686mm)DxWxH(snoisnemidtinU
Net weight lb. 131
Voltage/frequency V/Hz
Gas Input / 20000BTU/HR(5.9kW
Work top / removable -
Control M= electromechanical, E= electronic, F= fuzzy E
Drum S= stainless steel / Z= zinc coated Z
Door:
aesthetic (R= round, Y= big eye, Q= square) Q
Door frame S= stainless steel / M= metal / P= plastic M
Adjustable feet n° 4
120V~60Hz

SERVICE MANUL
Model No.HLTD500AGW
Issue
Rev.
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Safety systems
Motor overheating protection MOP
4.
Child protection -
Programs
Sanitize,Heavy Duty,Normal,Eco Dry,Perm Press,Delicate n°
Rack Dry,Touch Up,Quick Dry,Timed Dry
5.
- 4 -
Optional function keys (additional program settings)
POWER,Start/Pause,Wrinkle saver,Dry Level,Dry Temp,Cycle Status,
Damp Signal,Cycle Signal,Dry Time Adjust,Digtal Tube
Packing dimensions & loadability
0711*838*667mmmm)HxDxW(snoisnemidgnikcaP
Gross weight kg 67
6.
40' Container load pcs 84
Logistic / recicling information RS
Packing weight lb. 15
Packing materials / Recycling symbols EPS
)thgiew(notraC gr Shrink package
)thgiew( nerytsiloP gr -
)thgiew(liofenelyteyloP gr -
)thgiew(slairetamgnikcaprehtO gr -
7.
)thgiew(dooW kg -
Service RS
User instruction (languages)
8.
Max. failure rate (12 Months after sales to end customer) %
9. Delivery Time of First Batch Available

Chapter 3 Matters needing attention
3-1. Safety
SERVICE MANUL
Model No.HLTD500AGW
Issue
Rev.
- 6 -
IMPORTANT SAFETY INSTRUCTIONS
Before beginning installation, carefully read these instructions. This will simplify
the installation and ensure the dryer is installed correctly and safely.
NOTE:The electrical service to the dryer must conform with local codes and
ordinances and the latest edition of the National Electrical Code, ANSI/
NFPA 70 or in Canada, CSA C22.1 Canadien Electrical Code Part 1.
NOTE:The gas service to the dryer must conform with local codes and
ordinances and the latest edition of the National Fuel Gas Code, ANSI
Z223.1 or in Canada, CAN/CGA B149.1.
NOTE:The dryer is designed under ANSI Z21.5.1 or ANSI/UL 2158 - CAN/
CSA C22.2 No. 112-97 (latest editions) for HOME USE ONLY. This
dryer is not recommended for commercial application such as restaurants,
beauty salons, etc.
For your safety the information in this manual must be
followed to minimize the risk of fire or explosion or to
prevent property damage, personal injury or loss
of life.
Combustible materials, gasoline, and other flammable vapors and
liquids must not be stored near the dryer.
WHAT TO DO IF YOU SMELL GAS
1. Do not try to light any appliance
2. Do not touch any electrical switch. Do not use any phone in
your building.
3. Clear the room, building, or area of all occupants.
4. Immediately call your gas supplier from a neighbor’s phone.
Follow the gas supplier’ s instructions.
5. If you cannot reach your gas supplier, call the Fire Department.
Installations must be performed by a qualified or licensed
contractor, plumber, or gasfitter qualified or licensed by the state,
province, or region where this appliance is being installed.
WARNING

SERVICE MANUL
Model No.HLTD500AGW
Issue
Rev.
- 7 -
IMPORTANT SAFETY INSTRUCTIONS
WARNING - To reduce the risk of fire, electric shock, or injury to persons when
using your appliance, follow the basic precautions, including the following:
1.Read all of the instructions before using this appliance.
2.Don’t dry articles that have been previously cleaned in, washed in, soaked in,
or spotted with gasoline, dry clean solvents or other flammable explosive sub
stains as they give off vapors which could ignite or explode.
3. Do not allow children to play on or in the appliance. Close supervision of children
is necessary when the appliance is used near children.
4. Before the appliance is removed from service or discarded, remove the door
to the drying compartment.
5. Do not reach into the appliance if the drum is moving.
6. Do not install or store this appliance where it will be exposed to water and/or
to the weather.
7. Do not tamper with controls.
8. Do not repair or replace any part of the appliance or attempt any servicing unless
specifically recommended in the user-repair instructions that you understand
and have skills to carry out.
9. Do not use fabric softeners or products to eliminate static unless recommended
by the manufacturers of the fabric softener or product.
10.Do not use heat to dry articles or products to eliminate static unless recommended
by the manufacturers of the fabric softener or product.
11.Clean lint screen before or after each load.
12.Keep area around the exhaust opening and adjacent surrounding areas free
from the accumulation of lint, dust and dirt.
13.Keep the dryer area clear and free from items that would obstruct the flow
of combustion and ventilation air through the louvered panel located on the rear
of the dryer.
14.The interior of the appliance and the exhaust duct should be cleaned periodically by
qualified service personnel.
15.Do not place items exposed to cooking oils in your dryer. Items contaminated with
cooking oil may contribute to a chemical reaction than could cause a load to catch fire.

3-2. During Use
Exhaust system Requirements:
SERVICE MANUL
Model No.HLTD500AGW
Issue
Rev.
- 8 -
16.If material has been used with any flammable liquids or solids, it dryer until all terraces
of flammable liquids should not used in the and its fumes have been removed.
17. This dryer must be properly installed in accordance with the installation instruction
before it is used. See grounding instructions in the installations sections.
18. Proper grounding must be ensured to reduce the risk of electric shock and force. Check
with a qualified electrician or service personnel if you are in doubt as to whether
the dryer is properly grounded.
19. Use the dryer only for its intended purpose: drying clothes.
20. Always disconnect dryer from electrical supply before attempting any service. Disconnect
power cord by grasping the plug, not the cord.
21. Replace worn power cord and/or loose plugs.
22. To reduce the risk of electric shock or fire, do not use extension cords or adapters to
connect dryer electrical power source.
1. Do not use plastic flexible duct to exhaust the dryer. Excessive lint can build up
inside exhaust system and create a fire hazard and restrict air flow. Restricted
air flow will increase drying time. If your present system is made up of plastic
duct or metal foil duct, replace it with a rigid or flexible metal duct. Ensure
present duct is free of any lint prior to installing dryer duct.
2. The dryer must not be exhausted into any gas vent, chimney, wall, ceiling
attic, crawl or any concealed space of a building.The dryer exhaust system
MUST be exhausted to the outdoors.If the dryer is not exhausted outdoors,
some the laundry area. An accumulation of lint in any area of the home can
create a health and fire hazard.
3. Exceeding the length of duct pipe or number of elbows allowed in the
“Maximum Length” chart can cause an accumulation of lint in the exhaust
system. Plugging the system could create a fire hazard, as well as increase
drying times.
4. Do not screen the exhaust ends of the vent system. Lint can become caught in
the screen, increasing drying time. Use an approved vent hood to terminate the
duct outdoors, and seal all joints with duct tape.
5. All male duct pipe fittings must be installed downstream with the flow of air.

SERVICE MANUL
Model No.HLTD500AGW
Issue
Rev.
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6. Exhaust duct must not be connected or secured with screws or other fastening devices which
extend into the interior of the duct.
7. Do not allow combustible material (clothing, draperies/curtains, paper, etc.) to come in contact
with exhaust system.
Explosion hazard:
Do not install the dryer where gasoline or other flammables are kept or stored. If the dryer
is installed in a garage, it must be a minimum of 18 inches (45.7cm) above the floor.
Failure to do so can result in death, explosion, fire or burns.

Chapter 4 Operational Guidance
SERVICE MANUL
Model No.HLTD500AGW
Issue
Rev.
- 10 -
Understanding the Control Panel
DRY LEVEL BUTTON
When the dryer is first powered on, the Cycle Status lights indicate the stages of the selected
cycles.
As the dryer is operation,the active stage blinks.As a stage is completed, the light will turn off
and the next stage will begin to blink.
The entire dry cycle is complete when all of the status lights turn off.
The Clean Lint indicator will blink when the dryer is turned on as a reminder to clean the lint
screen.It will turn off when a dry cycle is started.
B
C
CYCLE SELECTION KNOB
Use this button to turn power to the dryer on and to turn the power off.
NOTE:If the dryer is powered on and is not started,it will automatically turn off after about 5
minutes.
NOTE:This button works with automatic cycles only.
There are 6 Automatic Cycles:
Sanitize - Use this cycle to help sanitize items such as towels,bedding,and children’s clothes.
It is best to turn this cycle to completion.
Heavy Duty - Use this cycle for high-temperature heat and heavyweight fabrics such as towels
and jeans.
Normal - Use this cycle for medium-temperature heat and cottons and linens
Use this button to adjust the dryness level of automatic cycle programs.
  

  
 




   
 
 
 

 



   

 
  
 
    
 
 
 




  
   
 
 
    




   

 



ABC D EFGHIJ K
CYCLE STATUS INDICATORS
POWER BUTTON
A
D

SERVICE MANUL
Model No.HLTD500AGW
Issue
Rev.
- 11 -
WRINKLE SAVER BUTTON
At the end of the cool down cycle,the dryer will periodically tumble for 1 hour to prevent
wrinkles from setting in your garments. Use this button to extend the feature for 150 minutes
or to turn the Wrinkle Saver feature off.
F
E
DRY TEMP BUTTON
Use this button to select a dryer temperature.For best results,follow your garment label
instructions garment label instructions and use the warmest temperature that is safe for
your fabric.
G
ESTIMATED TIME REMAINING DISPLAY H
This display shows the estimated total time for a dry cycle in minutes.As the dryer operates,
the dryer operates, the minutes will count down to show the time remaining.
If the dryer senses a malfunction,an error code will be shown in the display. Please refer to the
“Troubleshooting” section for a list of error codes and their possible causes and solutions.
ITIMED DRY ADJUST BUTTONS
Use these buttons to adjust the length of a timed dry cycle.Time can be adjusted from 10
to 95 in 5 minute increments.
JCYCLE SIGNAL BUTTON
Use this button to adjust the volume of control panel beeps and the end-of-cycle signal.
Eco Dry -
Perm Press -
Delicate -
Use this cycle to save energy. The program is similar to Normal, but uses a slightly
lower temperature and dries to a slightly lower dry level.
Use this cycle for low-temperature heat and wrinkle-free fabrics.
Use this cycle for extra-low heat to gently dry delicate items.
Timed Dry -
Quick Dry -
Touch up -
Rack Dry -
There are 4 Timed Dry Cycles to choose from:
Use this cycle to run the dryer for a specifi c amount of time.
Clothes may be damp or could be over-dried at the end of the cycle.
Use this cycle to easily select a 20 minute timed cycle for quick
drying a few items.
Use this cycle to easily select a 10 minute timed cycle for
refreshing clean clothes.
Use this cycle to dry foam, rubber, plastic, or heat-sensitive fabrics.
START/PAUSE BUTTON
NOTE: After starting a dry cycle, you must pause the dryer to change any of the options.
Press this button to start a selected cycle or to pause an operating cycle
NOTE: Opening the dryer door will also pause an operating cycle.
NOTE: If the cycle status is Wrinkle Saver, pressing the pause button or opening the dryer
door will cancel the operating cycle and turn the power off.
NOTE: This button works with timed dry cycles only. The No Heat setting is not available
with an automatic cycle.
NOTE: If the cycle status is Cool Down, the time cannot be adjusted.

SERVICE MANUL
Model No.HLTD500AGW
Issue
Rev.
- 12 -
K
CYCLE GUIDE
NOTE: To protect your garments,all options and settings are not available for all cycles.
The sharded boxes indicate the default settings for each cycles.
DAMP SIGNAL BUTTON
Use this button to select or deselect Damp Signal.The Damp Signal feature will alert you
when you want to remove partially dry items that you intend to iron. It also gives you the
opportunity to untangle and redistribute large bulky items before the cycle is complete.
Note: If the cycle signal is turned off,the damp signal will still sound.
CYCLE FABRIC TYPE EST.
TIME DRY TEMP DRY LEVEL OPTIONS
Sanitize Towels, bedding,
children’s clothing 70 High More Wrinkle Saver
Damp Signal
Heavy
Duty
Heavyweight items
such as towels
and jeans
60 High Normal
Normal
Wrinkle Saver
Damp Signal
More
More
Less
Normal Cottons, linens, and
mixed garments 52 Medium Wrinkle Saver Damp Signal
Less
Eco Dry Cottons, linens, and
mixed garments 40 Medium Normal Wrinkle Saver Damp Signal
More
Less
Perm
Press
Cotton poly blends,
wrinkle-free
shirts and pants
35 Low
Normal Wrinkle Saver
Damp Signal
More
Less
Delicate Lingerie, blouses, and
synthetics 28 Extra
Low
Normal Wrinkle Saver
Damp Signal
More
Less
Timed
Dry
Cottons, linens, and
mixed garments
40
Adjustable
(10-95)
Medium
N/A Wrinkle Saver
High
Low
Extra Low
No Heat
Quick Dry Small loads and
sportswear
20
Adjustable
(10 to 95)
Medium
N/A N/A
High
Low
Extra Low
No Heat
Touch Up Cottons, linens, and
mixed garments
10
Adjustable
(10 to 95)
Medium
N/A N/A
High
Low
Extra Low
No Heat
Air Dry
Rubber, plastic,
and heat-
sensitive fabrics
40
Adjustable
(10 to 95)
No Heat
N/A N/A

Chapter 5 Drying Mathods
5-1. Preparations before drying
SERVICE MANUL
Model No.HLTD500AGW
Issue
Rev.
- 13 -
Sort clothes of the same kind (cotton, synthetics, woolen) to dry.
Dark and light colored clothes should be separately dried. Fabrics prone to
losing lint and those prone to adhering lint shall be separately dried. Clothes
prone to falling lint should be turned inside out before putting into the dryer.
Make sure buttons and ornaments on the clothes are high temperature
resistant and won ' t damage drum surfac e. Before loading, the clothes should
have their zippers zipped up, buttons and hooks done up and belts tied so as to
avoid entanglement or other obstacles.
If possible, turn out the clothes pockets for uniform drying.
Check if clothes remain soiled. If so, wash them again, otherwise soils may be
permanently set.
Small articles should be collected in a mesh bag before loading and drying, so
as to avoid entanglement and ensure easy removal.
Make sure the power socket is reliably grounded. The grounding terminal should
not be connected to gas or tap water pipelines.
Make sure exhaust duct has been properly connected.
Make sure lint filter is clean and properly installed. If lint filter is not in place,
tumbling items could enter the exhaust system and cause damage to the dryer.
Note:Applies to Auto Dry cycle and Timed Dry cycle.
5-2. Load clothes into dryer
The appropriate load should be 1/3 ~ 1/2 of the drum volume. Avoid too
much load, as space is needed to allow clothes free rotation for uniform and
wrinkle-proof drying.
When drying big articles, only 2-3 pieces should be loaded at a time and
supplemented with small and medium-sized articles.
For delicate clothes or less load, two towels may be added to get better
drying and wrinkle-proof effects.
Do not excessively dry clothes to avoid wrinkles, shrinkage, roughness,
electro-static charge accumulation, and/or more lint.
5-3. Selecting Drying program
To get the best drying effect, an appropriate drying program should be selected
according to the laundry type.

Chapter 6 Appearance brief introduction
6-1. Name of parts
6-2. Net dimension
height:1080mm / width:686mm / depth:777mm
SERVICE MANUL
Model No.HLTD500AGW
Issue
Rev.
- 14 -
Power line
Gas inlet
Gas valve bracket
Knob

Chapter 7 Disassembly and Installation
7-1. Remove packing materials
7-2. Exhaust Requirements
SERVICE MANUL
Model No.HLTD500AGW
Issue
Rev.
- 15 -
Unpacking Your Dryer:
1. Remove all packaging material. This includes the foam base and all adhesive
tape holding the dryer accessories inside and outside.
2. Inspect and remove any remains of packaging, tape or printed materials
before using the dryer.
Use only 4 inch (10.2cm) diameter (minimum) rigid of flexible metal duct and
approved vent hood which has a swing-out damper hat open when the dryer is
in operation. When the dryer stops, the dampers automatically close to prevent
drafts and the entrance of insects and rodents. To avoid restricting the outlet,
maintain a minimum of 12 inches (30.5cm) clearance between the vent hood
and the ground or any other obstruction. The vent flap should be able to move
freely, although vertical orientation of the exhaust system is acceptable. Certain
extenuating circumstances could affect the performance of the dryer:
1. Only rigid metal duct work should be used.
2. Venting vertically through a roof may expose the exhaust system to down
drafts causing an increase in vent restriction.
3. Running the exhaust system through an uninsulated area may cause
condensation and faster accumulation of lint.
4. Compression of crimping of the exhaust system will cause an increase in
vent restriction.
5. In Canada,only foil-type flexible ducts, if any, specifically identified for
use with the appliance by the manufacturer shall be used.In the United
States,only foil-type flexible ducts, if any, specifically identified for use
with the appliance by the manufacturer and that comply with the UL
Outline for Clothes Dryer Transition Duct, Subject 2158A (2006), shall
be used.
6. The exhaust duct shall be 4 inch (102 mm) in diameter.
The exhaust system should be inspected and cleaned a minimum of every 12
months with normal usage. The more the dryer is used the more often you
should check the exhaust system and vent hood for proper operation.

7-3. Adjusting the Dryer
7-4. Electrical Requirements
SERVICE MANUL
Model No.HLTD500AGW
Issue
Rev.
- 16 -
RECOMMENDED MAXIMUM
Exhaust Hood Types
Recommended Use only for short
run installations
No. of 90o
elbows
Rigid
Metal
Flexible Metal
Rigid
Metal
Flexible
Metal
.tf 06 .tf 09 0
.tf 54 .tf 06 1
.tf 53 .tf 54 2
3 35 ft.
Flexible metal
metal shoud only
length to be 7.5ft.
wall. Maximum
the dryer and the
be used between
25 ft.
Flexible metal
metal shoud only
length to be 7.5ft.
wall. Maximum
the dryer and the
be used between
Circuit
Individual 15 Amp branch circuit fused with 15-Amp maximum time delay fuse
or circuit breakers.
Power Supply
3 or 4 wire, 120/240 Volt, 1 Phase, 60Hz, AC
Power Supply Cord
The dryer is equipped with a 120 Volt 3-wire power supply cord.
There are adjustable feet under the bottom of the
dryer. Before use, the dryer should be adjusted,
as shown in the right figure, so that it is level.
Note:This dryer is equipped with a three-prong grounding plug for your protection against
shock hazard and should be plugged into a properly grounded three-prong receptacle.
Do not under any circumstance cut or remove grounding prong from plug.

7-6. Location of your dryer
SERVICE MANUL
Model No.HLTD500AGW
Issue
Rev.
- 17-
Do Not Install Your Dryer:
1. In an area exposed to dripping water or outside weather conditions.
2. In an area where it will come in contact with curtains, thick carpet, or
anything that will obstruct the flow of combustion and ventilation air.
3. On carpet, floor must be solid with a maximum slope of 1inch (2.54 cm).
Any floor unevenness should be corrected with leveling legs located on the
bottom of the dryer.
Installation in Alcove or Closet:
1. DO NOT install your dryer in a closet with a solid door.
2. A dryer installed in a bedroom, bathroom, alcove or closet MUST be
exhausted outdoors.
3. No other fuel burning appliance shall be installed in the same closet as the
gas dryer.
7-5. Gas supply requirements
WARNING Replace copper connecting pipe that is not plastic-coated.
Stainless steel or plastic-coated brass MUST be used.
1.Installation MUST conform with local codes. In the absence of local codes,
installation must conform with the National Fuel Gas Code, ANSI Z223.1
(latest edition) or in Canada, the current CAN/CGA B149.1
2. The gas supply line should be 1/2 inch (1.27cm) pipe.
3. If codes allow, flexible metal tubing may be used to connect your dryer to the
gas supply line. The tubing MUST be constructed of stainless steel or plastic-
coated brass.
4. The gas supply line MUST have an individual manual shutoff valve installed
within 6 feet (183cm) of the dryer in accordance with the National Fuel Gas
Code, ANSI Z223.1/NFPA 54.
In Canada, an individual manual shut-off valve MUST be installed in
accordance with the B149.1, Natural Gas and Propane Installation Code.
5. A 1/8 inch (0.32cm) N.P.T. plugged tapping, accessible for test gauge
connection, MUST be installed immediately upstream of the gas supply
connection to the dryer.
6. The dryer MUST be disconnected from the gas supply piping system during
any pressure testing of the gas supply piping system at test pressures in
excess of 1/2 psig (3.45kPa).
7. The dryer MUST be isolated from the gas supply piping system during any
pressure testing of the gas supply piping system at test pressures equal to or
less than 1/2 psig (3.45 kPa).

7-7. Manufacation (mobile) home installation
1). Dryer MUST be exhausted outside ( outdoors, not beneath the manufactured
home) using metal ducting that will not s upport combustion. Metal ducting must
be 4 inch (10.16 cm) in diameter with no obstr uctions. Rigid metal duct is preferred.
2). If dryer is exhausted through the floor and area beneath the manufactured
home is enclosed, the exhaust system MUST terminate outside the enclosure
with the termination securely fastened to the mobile home structure.
3). When installing a gas dryer into a manufactured home, a provision must be
made for outside make up air. This provision is to be not less than twice the
area of the dryer exhaust outlet.
4). This dryer MUST be fastened to the floor usi ng P/N 0030807988
Manufactured Home Installation Kit. Follow the instructions supplied with the kit.
5). Refer to previous se ctions for other important venting requirements.
6). Installation must confo rm to current Manufactured Home Construction & Safety
Standard (which is a Federal Regulation Title 24 CFR-Part 32-80) or when
such standard is not applicable, with American National Standard for Mobile
Homes. In Canada, the CSA Z240 is applicable.
SERVICE MANUL
Model No.HLTD500AGW
Issue
Rev.
- 18 -
4. Refer to the images on this page to ensure the installation provides the
minimum amount of clearance required for ventilation.
5. When installing the dryer in a closet with a door, a minimum of 120 square
inches (774.2 square cm) of ventilation in the door is required. Openings
must be equally divided at the top and bottom of the door and airflow must
be unobstructed. A louvered door with equivalent air openings for the length
of the door is acceptable.

SERVICE MANUL
Model No.HLTD500AGW
Issue
Rev.
- 19 -
 
IMPORTANT
Installation Instructions
Installation must conform to current Manufactured Home Construction & Safety Standard (which is a
Federal Regulation Title 24 CFR-Part 32-80) or when such standard is not applicable, with American
National Standard for Mobile Homes. In Canada, the CSA Z240 is applicable.
Dryer MUST be exhausted to the outdoors. Refer to the User Manual for dryer exhaust
requirements.Drer MUST be permanently secured to the floor at the time of installation.