Back to main page Atlanta Appliances repair, Inc.
Selecting, Purchasing,
and Installing Major
Home Appliances and
Air Conditioners
B
oth the technician and the consumer will appreciate this chapter because it addresses some of the problems of selecting, acquiring, and installing major home appliances and air conditioners. It is also pertinent that technicians familiarize themselves with the features and functions of the appliances and air conditioners, which are also stated in every new appliance and air conditioner use and care manual. This will be essential when diagnosing problems with the diverse types of appliances and air conditioners.This information will provide proper planning techniques and a better understanding of
major home appliances and air conditioners, including appliance and air conditioner (A/C)
warranties and where to get help when it is needed.
In today’s market, major home appliances and air conditioners are manufactured to meet
the needs of the average person. Remember that price should not be the most influential factor
when choosing an appliance or air conditioner. Physical and mental limitations should also be
considered when selecting the product that will be juxtaposed with the consumer’s needs.
Electric and Gas Ranges, Cooktops, and Ovens
The domestic range was designed as a multipurpose cooking appliance. It consists of a
surface area with heating elements on the top to cook the food. The oven cavity is used for
baking food at a set temperature. Within the same oven cavity, the broiling of food is also
incorporated.
Domestic ranges are available in either electric or gas, in sizes ranging from 20 inches to
48 inches in width, and with a wide selection of configurations and colors. The following
sections describe a few of the common configurations available to the consumer.
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P a r t I : F u n d a m e n t a l s o f S e r v i c eFreestanding Ranges
The freestanding range stands between two base cabinets, or sometimes at the end of a
cabinet line. The consumer has a choice of gas or electric. These ranges are available in 20- ,
24- , 30- , 36- , 40- , and 48-inch widths (Figure 1-1). Some 40- and 48-inch models have two
ovens. Designs include gas burners and gas ovens, or standard electric heating elements
with electric ovens, and a glass cooktop with concealed electric elements underneath. Also
available is a combination of electric and gas cooking. The controls might be located on the
rear console or across the front.
Oven cleaning systems include self cleaning,
1 continuous cleaning,2 and standard manualcleaning. Freestanding ranges have the following advantages and disadvantages:
Advantages
•
Freestanding ranges are generally less expensive than other types. Prices vary withfeatures.
•
Freestanding ranges can be moved when the family moves.•
Most models have some center space for placing utensils.•
Front controls can be reached easily from a seated position.•
Bottom drawer adds to kitchen storage space.Disadvantages
•
Rear console controls are virtually impossible for a seated person to reach.•
Low broiler in gas ranges is less accessible from a seated position than the ovenbroiler in electric ranges.
Slide-in ranges and drop-in ranges might not always be available in all sizes: 30-inch width
is the most common (Figure 1-2). However, drop-in ranges are also available in a 27-inch
width. Designs include gas burners, standard electric heating elements, and a glass cooktop
with concealed electric elements underneath. The oven and cooktop controls are usually
located across the front of the range; however, some models have the cooktop controls along
the side. They are an excellent choice for an island or peninsula-shaped counter because they
are flush with the surrounding counter. These ranges can also be installed overlapping the
adjacent countertop edges, thereby eliminating dirt-catching gaps. A drop-in range either
hangs from a countertop or sits on a low cabinet base; a slide-in range sits on the floor.
Slide-in ranges and drop-in ranges (Figure 1-3) have the following advantages and
disadvantages:
6
P a r t I : F u n d a m e n t a l s o f S e r v i c eAdvantages
•
Can be installed a few inches higher or lower than a freestanding range.•
Controls can be reached by most cooks.Disadvantages
•
Built into kitchen and generally cannot be moved when the family relocates.•
Requires installation by a carpenter and an electrician.Built-In Cooktops
Built-in cooktops are set into a countertop and are made in various sizes, from 15 to 48 inches
wide. Built-in cooktop designs include gas burners, standard electric heating elements, and a
glass cooktop with concealed electric elements underneath (Figures 1-4 and 1-5). They might
have side or front controls and might be of modular design. Special plug-in cooking accessories
are also available. Built-in cooktops have the following advantages and disadvantages:
Advantages
•
Can be installed at the most convenient height for the cook.•
Side or front controls are easily reached by most cooks.•
Counter installation provides open space below the cooktop.•
The slide-in range with a 30-inch width is available in a variety of colors.PART I
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7Disadvantages
•
Built into kitchen and generally cannot be moved when the family relocates.•
Requires installation by a carpenter and an electrician.Built-In Ovens
Built-in ovens usually have one oven cavity, but models with two oven cavities are also
available. In the double oven cavity model, the second oven might be a conventional oven,
a microwave oven, or a combination of both (Figure 1-6). Built-in ovens are available in 24- ,
27- , and 30-inch widths. Their height varies, depending upon whether they are single- or
double-oven units. Oven cleaning systems available include self-cleaning, continuous
cleaning, and standard manual cleaning. Two-oven models also offer conventional ovens
with two different cleaning systems. Built-in ovens with the microwave feature are available
with either solid-state microcomputer or electromechanical controls.
Built-in ovens have the following advantages and disadvantages:
Advantages
•
Can be installed at the most convenient height for the user, putting controls withinreach for a standing or a seated cook.
•
Automatic cleaning systems virtually eliminate the task of cleaning the oven manually.Disadvantages
•
Built into the kitchen and generally cannot be moved when the family relocates.•
Installation might involve structural and wiring changes, requiring a carpenter andan electrician.
•
Two-oven combinations with microwave ovens often require learning some newcooking techniques.
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9Microwave Ovens
Do not go out and purchase a microwave oven until you do your homework. Brand, type,
size, power, features, warranty, and location are just some of the features you need to
consider. You can also go on the Internet and conduct research.
When comparing microwaves (Figure 1-7), fill out the following checklist. Check all
that apply.
Measure the area available for the microwave oven:
_____________width
_____________depth
_____________height
Before purchasing, read the installation instructions for the built-in or over-the-range
model you are considering. These instructions will provide you with information such as
cutout dimensions, venting, voltage, location, and more.
What is the voltage?
❑
120 volts ❑ 240 voltsWhat type of microwave?
❑
Countertop ❑ Over the range❑
Combination (range and microwave) ❑ Convection❑
Under the counter ❑ Built-in❑
Other (list the features)How much room do I need to fit the microwave oven on the countertop?
❑
Large: 22 to 27 inches wide by 13 to16 inches high by 15 to 21 inches deep❑
Medium: 20 to 24 inches wide by 16 to 16 inches high by 13 to 18 inches deep❑
Small: 18 to 20 inches wide by 10 to 12 inches high by 11 to 12 inches deep❑
Touchpad controls:❑
Are the numbers large and easy to read?❑
Is the oven easy to program?❑
Does the model display prompters that will guide you as you set the controls?❑
Mechanical controls:❑
Does the mechanical timer have a wide time range setting?❑
Seconds? ❑ Minutes? ❑ Hours?❑
Is there an on/off switch to operate the oven after setting the time function?❑
Does the timer knob turn on the oven after setting the time function?How many watts of cooking?
❑
400 to 700 watts ❑ 600 to 800 watts❑
800 to 1000 watts ❑ 1000 to 1600 wattsWhat additional features do you want?
❑
Auto defrost❑
Pre-programmed cooking10
P a r t I : F u n d a m e n t a l s o f S e r v i c eDoes the oven have a light inside the cavity?
❑
yes ❑ noIs there a window in the door?
❑
yes ❑ noDoes the oven have a rack?
❑
yes ❑ noDo you want a turntable for the food to rotate on?
❑
yes ❑ noDoes the model have multi-stage cooking?
❑
yes ❑ no❑
Temperature probe❑
Cooking sensorsWill my plates fit the oven cavity?
❑
yes ❑ noOther (list here)
Additional information on warranties, safety, recalls, and maintenance must be taken
into account when purchasing a microwave oven. Ask the salesperson for a demonstration
of the microwave you are considering.
Checklist for Cooking Products
Prior to selecting and purchasing an appliance, read this section. Fill out the following
checklist. Check all that apply.
Measure the area available for the range:
_____________width
_____________depth
_____________height
These measurements are the cut-out measurements, not the range measurements. Also,
be sure that the range can fit through the doorways of the house.
The type of range desired:
❑
Freestanding with one oven ❑ Double oven❑
Built-in ❑ Drop-in❑
Slide-in ❑ Electric❑
Gas❑
LP ❑ Natural ❑ Dual fuel (gas and electric)Type of oven needed:
❑
Single ❑ Double❑
Conventional ❑ Microwave❑
Combination oven ❑ Convection ovenPART I
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11Location desired:
❑
Below cooktop ❑ One over, one under❑
Separate built-in oven(s)Oven controls:
❑
On back console ❑ On range front console❑
On hood ❑ Dial type❑
Touch pads ❑ Automatic oven clock/timerCleaning system:
❑
Self-cleaning (pyrolytic) ❑ Continuous❑
ManualBroiler type:
❑
Top of oven ❑ Low broiler❑
Variable heatCooktop style:
❑
Conventional ❑ Glass-ceramic❑
Grill/griddle convertible ❑ InductionCooktop controls:
❑
Thermostatic control ❑ Eye-level controls❑
Eye-level controls on hood ❑ Controls on backsplash❑
Controls at front of cooktop ❑ Controls at side of cooktopAccessories:
❑
Rotisserie ❑ Roast temperature probe❑
GriddleVenting system:
❑
Separate hood ❑ Built-in down draft❑
Vent-microwave oven combination ❑ Hood attached to upper oven❑
Vent over regular cooktop ❑ Vent over grill/griddle cooktopThe preferred color of the range ________________________________
Who will use the range? ___________________________________
How many people are being cooked for? ___________________________
Is the range design convenient for all family members?
❑ yes ❑ noPrice range: $________________
Warranty and service information:___________________________
Refrigerators and Freezers
As with other kitchen appliances, refrigerators and freezers come in a wide variety of styles,
sizes, and colors (Figure 1-8). Some designs might meet the needs of a family member who
has a physical or mental limitation better than others.
12
P a r t I : F u n d a m e n t a l s o f S e r v i c eFIGURE 1-8
Refrigerators and freezers are available in a wide variety of sizes and colors. (continued)PART I
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13
14
P a r t I : F u n d a m e n t a l s o f S e r v i c eSome questions to consider when choosing a refrigerator are:
•
Does it have a true no-frost system to do away with manual defrosting?•
Does it have an automatic ice maker, which produces ice without trays to fillor empty?
•
Does it have in-the-door dispensers to deliver ice and cold water without openingthe door?
•
Does it have shelves, bins, and drawers that pull out to make reachable those foodsstored in the back?
Five basic types of refrigerators are on the market today:
•
Compacts or portables: 1.2 to 6 cubic feet (12 inches to 24 inches wide)•
Single-door models: 9 to 14 cubic feet (23 inches to 30 inches wide)•
Top-mount refrigerator-freezer combination: 10 to 23 cubic feet (24 inches to33 inches wide)
•
Bottom-mount refrigerator-freezer: 18 to 20 cubic feet (32 to 36 inches wide)•
Side-by-side refrigerator-freezer: 17 to 30 cubic feet (30 to 48 inches wide)Excluding compacts and portables, refrigerators range in height from 56 to 84 inches
and in depth from 24 to 31 inches.
When selecting the capacity of a refrigerator, the following guidelines should be
considered:
•
Allow a minimum of 12 cubic feet for the first two persons in the household.•
Add 2 cubic feet for each additional member. The most popular size for an averagefamily is 18 cubic feet.
•
Subtract from this rule if many meals are eaten away from home, using the numberof meals eaten outside the household as a basis.
•
Add to the rule if the customer entertains often, if the family is expanding, if there isa vegetable garden growing, or if cooking is enjoyable.
Compact and Portable Refrigerators
Compact and portable refrigerators are often used as a supplementary model in family rooms,
offices, dorms, vacation homes, campers, and other convenient places. Many fit on or under a
countertop. They might be freestanding or built-in models, and they come in a variety of colors
and finishes.
Compact and portable refrigerators have the following advantages and disadvantages:
Advantages
•
Refrigerators of this type have a smaller capacity—less than 6 cubic feet. They canbe installed at any height.
•
Has a small freezer compartment for ice trays.•
Some models have an optional ice maker.PART I
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15Disadvantages
•
Frozen food storage is limited to a few days—a week at most—depending on thetemperature.
•
A few compact models have automatic defrosting. However, most are manuallydefrosted.
•
Small size provides limited storage capacity.Single-Door Refrigerators
Single-door refrigerators provide both fresh and frozen food storage. Frozen food compartments
are located on top of the inside of the refrigerator and usually contain ice cube trays.
Single-door refrigerators have the following advantages and disadvantages:
Advantages
•
Refrigerators of this type generally have a small capacity—less than 14 cubic feet.Most shelf areas are within reach of a seated person.
•
Freezer compartments have side-opening doors, rather than drop-down doors, foreasier accessibility.
Disadvantages
•
Refrigerators of this type usually require manual defrosting, a difficult chore fordisabled persons.
•
Freezer compartments with drop-down doors are inaccessible from a seatedposition.
•
Limited storage capacity.•
Freezer compartment can only be used for short-term storage of commerciallyfrozen food and for making ice. High-sugar foods, such as ice cream, might not stay
frozen.
Two-Door Refrigerators
Two-door refrigerators with top freezers provide storage for fresh and frozen food. The
freezer maintains a temperature of 0 to 10 degrees Fahrenheit. These models come with and
without automatic ice makers. Some models have an ice or water dispenser on the outside
of the doors.
Two-door refrigerators with top freezers have the following advantages and disadvantages:
Advantages
•
Provide proper storage conditions for both fresh and frozen foods.•
Keep ice cream frozen.Disadvantages
•
Top freezer is not accessible from a seated position.•
Foods stored near the rear of deep shelves might be difficult to reach without usingspecial aids.
16
P a r t I : F u n d a m e n t a l s o f S e r v i c eTwo-Door Refrigerators with Bottom Freezers
Two-door refrigerators with bottom freezers provide storage for both fresh and frozen
foods. The freezer maintains a temperature of 0 to 10 degrees Fahrenheit. Models with and
without automatic ice makers are available.
Two-door refrigerators with bottom freezers have the following advantages and
disadvantages:
Advantages
•
Freezer shelf and basket slide out for easy accessibility.•
Lower shelves of the fresh food storage area are within easy reach from a seatedposition.
Disadvantages
•
Although this design might meet the needs of some users with disabilities, thebottom-freezer refrigerator is generally not convenient for those in wheelchairs. The
low freezer is also inconvenient for users who have trouble stooping or bending.
Side-by-Side Refrigerators
Side-by-side refrigerators have deep, vertical fresh and frozen food compartments. They
require less room for the doors to open than other types.
Side-by-side refrigerators have the following advantages and disadvantages:
Advantages
•
Provide universal access to the majority of shelves in both refrigerator and freezercompartments.
•
Models with in-door dispensers give easy access to ice and ice water withoutopening the door.
•
Models with a shallow, third-door compartment have the option of putting frequentlyused foods within easy reach without opening the main refrigerator door.
•
Pull-out shelves, drawers, bins, and baskets provide easier reach for foods stored atthe back.
Disadvantages
•
Special features add to the total cost.•
Might require more space than available in existing kitchens due to a wider design.Freezers
A compact, upright freezer will best meet the needs of the disabled person. Installing the
freezer on a box or raised platform can help make its contents more easily accessible.
Freezers are conveniences for people who do not frequent the supermarket. They are
especially useful in homes with smaller refrigerators or refrigerators having only an ice
cube tray compartment. Home freezers come in chest and upright models. Two designs of
upright models are available on the market today: manual defrost and automatic defrost.
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17Home freezers are available with wire shelves and baskets, and with storage shelves on the
doors in upright models.
Freezers have the following advantages and disadvantages:
Advantages
•
Make it possible to keep a supply of all kinds of frozen food on hand.•
By stocking up on food at sale prices and storing them for later use, consumers caneasily take advantage of price specials.
•
Require fewer shopping trips.Disadvantages
•
Kitchen might not allow space for the freezer.Checklist for Refrigerator and Freezer Products
Prior to selecting and purchasing a refrigerator or freezer, fill out the following checklist.
Check all that apply.
Size
•
How large is the space for the freezer?__________ width __________ depth ____________ height
•
How much room does the door need to swing open? ___________•
Will there be enough room to open the doors completely so as to remove the storagebins?______________
•
Direction of door swing: handle on the left side ❑ right side ❑•
How many people will be using the refrigerator?❑
One to two people (need at least 14 cubic feet)❑
Three to four people (need 16 to 18 cubic feet)❑
More than four people (add 2 cubic feet per additional person). To accommodatefor later expansion needs, plan for additional refrigerator space, especially if the
family is growing larger or to accommodate peak loads.
•
Is there a regular stock of cold beverages in the refrigerator?❑
yes ❑ no•
How often does the customer go food shopping?❑
two to three times a week❑
weekly ❑ daily•
Does the consumer host large holiday dinners?❑
yes ❑ noEach “yes” answer will add to the refrigerator size requirements, as specified earlier.
18
P a r t I : F u n d a m e n t a l s o f S e r v i c eModel
•
Are there any handicapped or disabled members in the household?❑
yes ❑ noA side-by-side model allows easy access to both freezer and fresh food compartments
for those who have limited activity requirements.
•
Choose the model desired:❑
Side-by-side ❑ Top-mount freezer❑
Bottom-mount freezer ❑ Three door❑
Compact ❑ Single door (no long-term freezercompartment)
•
Which features are important?❑
Automatic defrost❑
Cycle defrost (requires manual defrosting of freezer)❑
Manual defrost (requires manual defrosting of both refrigerator and freezer)❑
Reversible doors•
Automatic ice maker:❑
Factory installed ❑ Equipped for later installation•
Through-the-door dispenser:❑
Ice cubes only ❑ Cubes/crushed ice❑
Cubes/crushed ice/chilled water•
Storage drawers:❑
See-through ❑ Adjustable temperature❑
Adjustable humidity ❑ Sealed snack pack for lunch meats/cheese•
Refrigerator shelves:❑
Glass ❑ Full width only❑
Wire ❑ Half width only❑
Adjustable ❑ Combination full and half width❑
Nonadjustable•
Door storage:❑
Egg compartment ❑ Removable❑
Covered•
Dairy compartment:❑
Butter only ❑ Butter and cheese❑
Deep enough for liter-size ❑ Removable storage/serversbottles or six packs
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19•
Freezer compartment:❑
Needed only for one to two days’ storage of frozen food❑
Needed for storage of ice cream, meats, and other frozen food over longer periods•
Freezer shelves:❑
No shelves needed ❑ Nonadjustable shelves acceptable❑
Need adjustable shelves•
Convenience features:❑
Juice/can dispenser ❑ Ice tray shelves❑
Ice cube bin ❑ Wine bottle holder•
Price range: $________________•
Warranty and service information:___________________________Dishwashers
During the past decades, dishwashers have proven their value and usefulness in reducing
the cleanup tasks in the kitchen. They not only save time, energy, and labor, but they also
deliver dishes cleaner than those washed by hand.
The most common type is the built-in dishwasher. However, other styles are available
for special situations. When selecting a new dishwasher (Figure 1-9), consider the following:
•
Is it a front-loading undercounter model? Portables are less convenient because theymust be moved into position and hooked up to a faucet every time they are used.
•
Does it have a self-cleaning filter, rather than one that has to be removed and cleaned?•
Does it have dispensers and silverware baskets in an easy-to-reach location?•
Are the silverware baskets on the door or in the bottom rack?•
Are the racks designed with flexibility for easy loading of tall or bulky dishes?Built-In Dishwashers
Built-in dishwashers are designed to fit into a 24-inch-wide space between two kitchen
cabinets and under the countertop. Also available are smaller-capacity models that fit into
an 18-inch space. The consumer now has a choice between a drop-down door (standard)
and a single or double slide-out drawer.
Convertible/Portable Dishwashers
Convertible/portable models are essentially the same as built-ins, but they have finished
sides and tops, drain and fill hoses with a faucet connector, and casters for easy rolling to
the sink. These can be installed later as built-ins, if desired.
Undersink Dishwashers
An undersink model is designed to fit under a special six-inch-deep sink in just 24 inches
of space; or under a special double-bowl sink, with a disposer under the second bowl,
20
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21in 36 inches of space. These dishwashers were designed for small kitchens with limited
cabinet space for storage.
Dishwasher-Sink Combination
A dishwasher-sink combination unit is also available. It includes a stainless steel sink with
drainboard, an enameled metal undersink cabinet, and a dishwasher in 48 inches of space.
Some “Pullman-type” combination units include a dishwasher as well as a sink, range,
and/or, in some, a refrigerator—all in one unit. Dishwashers have the following advantages
and disadvantages:
Advantages
•
Can save the physical labor of washing dishes.•
Provide out-of-the-way storage for dirty or clean dishes.Disadvantages
•
Require an 18-inch or 24-inch space in the kitchen, so a cabinet might have to beremoved.
•
Are nearly always designed for use with standard 36-inch-high countertops.This might require a two-level counter if the sink is installed at a 30-inch height for
a wheelchair-bound person.
Checklist for Dishwashers
Before selecting and purchasing a dishwasher, complete the following checklist. Check all
that apply.
•
Model:❑
Built-in ❑ Standard drop-down door❑
Slide-out drawer ❑ Convertible/portable❑
Dishwasher-sink combination•
Loading convenience:❑
Racks designed to handle ❑ Adjustable racks large dishes❑
Special baskets:_____________•
Wash system:❑
Water temperature booster ❑ Two- or three-level spray arms❑
Rinse aid dispenser ❑ Self-cleaning filter❑
Soft food dispenser•
Control panel:❑
Dials ❑ Push buttons❑
Touch pads ❑ Cycle time indicator❑
Energy level indicator ❑ System status22
P a r t I : F u n d a m e n t a l s o f S e r v i c e•
Cycles:❑
Normal ❑ Rinse only❑
Economy/water saver ❑ Super-heated rinse❑
No-heat drying ❑ Light duty❑
China and glass ❑ Pots and pans❑
Delay start•
Finishes:Tub ___________________ Racks_____________________
Color panels_____________ Trim kits__________________
•
Preferred color_______________•
Price range: $________________•
Warranty and service information:___________________________Laundry Equipment
Today’s laundry equipment, along with changes in fibers and fashions, has eliminated the need
for hand laundering, clothesline drying, and routine ironing. There features can often be
preprogrammed into the appliance for any type of laundry load. These all give excellent
results. From diapers and jeans, to delicate silks and knits, today’s laundry system is
equipped for all fabric needs.
The typical laundry pair, a standard washer and dryer, will stand side by side in 4-1/2
to 5 feet of wall space, depending on the brand and model (Figure 1-10). Some questions to
consider when choosing laundry appliances are as follows:
•
Is there enough space available for laundry appliances?•
What control location will be best for the principal user? Some models offer front orrear controls.
•
What capacity will best satisfy family needs?•
Will built-in dispensers for bleach and fabric softener increase the washer’s utility?•
Will the dryer need to be vented outside?•
Which is preferred (gas or electric) for drying clothes?•
How many different washing cycles are needed?•
How many different drying cycles are needed?Automatic Washers
Basically, all automatic washers will wash the clothes in the same manner, but there are some
key differences in design and special features from model to model and manufacturer to
manufacturer.
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23Top-Loading Automatic Washers
Top-loading models vary in width from about 24 to 30 inches (Figure 1-11). They are available
in a variety of load capacities. Standard-capacity washers are built for the average two- to fourperson
household. However, a large-capacity model reduces the number of loads washed,
saving time. Some models offer front panel controls, and many models have dispensers.
Top-loading washers have the following advantages and disadvantages:
Advantages
•
Provide a convenient, at-home way to do laundry.•
Models installed in a small space, only 24 inches wide, are available.•
Models with front controls can be reached and operated easily from a seated position.•
Provide a variety of designs and control positions to meet varying user needs.Disadvantages
•
Models with rear console controls are virtually impossible to operate from a seatedposition.
•
Some designs might require special aids to remove loads, set controls, and cleanfilters from a seated position.
•
Compact models—although they provide the greatest accessibility from awheelchair—have a smaller load capacity than other designs.
24
P a r t I : F u n d a m e n t a l s o f S e r v i c eFront-Loading Automatic Washers
Front-loading models might have drop-down or side-opening doors (Figures 1-12 and
1-13). In these models, the entire wash basket revolves. As clothes tumble, they are
lifted by vanes on the sides of the basket. Front loaders use less water than top
loaders, and they use high-efficiency detergent, but only certain models will handle
very large loads because they must have empty space in the drum to tumble clothes.
Front-loading washers have the following advantages and disadvantages:
Advantages
•
Front controls can be reached and operated easily from a seated position.•
Front opening makes loading and unloading easier for users with limitations.•
No agitator needed.•
Consumer can add the pedestal unit to raise the washer higher by 18 inches.Disadvantages
•
Drop-down door might create wheelchair barrier.•
Door opening might be too low for some wheelchair users or those whocannot stoop or bend.
•
Smaller front-load washers are unable to handle large wash loads.PART I
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25Compact Automatic Washers
These compact, “apartment-sized” washers range from 24 to 27 inches wide to fit spatial
needs. They are available in two forms: built-in or on casters so that they can be rolled to the
kitchen sink for use. Matching dryers can be
installed next to the washer, stacked on a
special rack, wall-hung, or purchased as a
one-piece unit with the washer (Figure 1-14).
Automatic Dryers
Automatic dryers perform in the same
tumbling manner as front-loading automatic
washing machines. However, there are some
key differences in design and special features
from model to model and manufacturer
to manufacturer.
Dryers are available in electric or gas.
They vary in load capacity. Some models offer
26
P a r t I : F u n d a m e n t a l s o f S e r v i c efront or rear controls and side-opening or drop-down doors (Figure 1-15). For optimum
efficiency, an electric dryer should have a minimum rating of 4400 watts. Gas dryers require a
120-volt outlet for such features as the motor, lights, and ignition. The gas heater should have
a rating of at least 20,000 BTU/hour for top performance. Dryers should be installed in an area
that permits proper venting.
Compact dryers are electric (either 120- or 240-volt). The 120-volt dryer takes at least twice
as long to dry clothes as the 240-volt model does. While venting is recommended for all
dryers, some 120-volt models can be used without venting if they are not in an enclosed space.
The 240-volt dryers must be vented to prevent damage from moisture buildup in the home.
Compact dryers can be installed next to the washer, stacked above the washer on a special rack,
wall hung, or purchased as a one-piece unit with the washer.
Automatic dryers have the following advantages and disadvantages:
Advantages
•
Eliminate the difficulties inherent in line drying.•
Give modern fabrics proper care, practically eliminating the ironing chore.•
Designs available to meet the needs of most disabled persons.FIGURE 1-15
The automatic dryer is available with a drop-down or side-opening door.PART I
C h a p t e r 1 : S e l e c t i n g , P u r c h a s i n g , a n d I n s t a l l i n g
27Disadvantages
•
Models with rear controls are virtually impossible to operate from a seated position.•
Dryer door might be too low without a raised installation.•
As with washers, compact dryers have a smaller load capacity than other designs.Checklist for Washers and Dryers
Before selecting and purchasing laundry equipment, fill out this checklist on washers and
dryers. Check all that apply.
Washer
•
What size is wanted?❑
Compact/portable ❑ Standard capacity❑
Large capacity ❑ One-piece washer/dryer combination•
Style:❑
Front-loading ❑ Top-loading•
Cycle selections:❑
Permanent press ❑ Delicate❑
Knits ❑ Pre-wash❑
Soak ❑ Extra-clean•
Options:❑
Variable water level ❑ Water temperature control❑
Extra rinse cycle ❑ Electronic controls❑
Water saver ❑ Small load basket (to reuse wash water)❑
Bleach dispenser ❑ Fabric softener dispenser❑
Detergent dispenser❑
Other_________________________________•
Color_______________________•
Price range: $________________•
Warranty and service information:___________________________Dryer
•
Which type is preferred?❑
Electric ❑ Gas❑
LP or natural•
What size is needed?❑
One-piece washer ❑ Standard capacity dryer combination❑
Large capacity•
Cycle selections:❑
Permanent press/medium heat ❑ Delicate/low heat28
P a r t I : F u n d a m e n t a l s o f S e r v i c e❑
No heat ❑ Timed cycles❑
Automatic drying ❑ No-heat tumbling at end of the drying cycle•
Other options:❑
Electronic controls ❑ End-of-cycle signal❑
Drying shelf ❑ Side-opening door❑
Drop-down door•
Color___________________•
Drum (stainless or porcelain)__________________________•
Price range: $________________•
Warranty and service information:___________________________Air Conditioners
Room air conditioners are self-contained units that can be installed in a window, through a
wall, or moved around on wheels (Figure 1-16). The smaller air conditioners are designed to
cool the immediate area of a room. However, manufacturers are designing room air
conditioners from 4000 BTU/hour to over 30,000 BTU/hour. These larger-sized units will
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29cool a larger area or cool multiple rooms in a home or office at one time. The standard
features are manual or electronic controls, straight cool only, electric heat and cooling, or
reverse-cycle air conditioning (heat pump). Air flow circulating from the air conditioners
discharge grill might have fixed, directional, or motorized louvers. Some models are
available with wireless remote control handheld units. The remote control makes it easier to
control the on/off, fan speed, and temperature of the air conditioner from across the
room. Room air conditioners are available in 120 volts or 230 volts. To properly install a
room air conditioner, it is strongly recommended that you follow the manufacturer’s
recommendations. Factors that should be taken into account when purchasing an air
conditioner include the following:
•
Size•
Energy rating•
Location of air conditioner within the home or office•
Location of the electrical outlet and voltage needed to run the air conditionerRoom air conditioners have the following advantages and disadvantages:
Advantages
•
Save money on electric bill by only cooling rooms needed.•
Easy installation.•
No ductwork needed.•
You can have different temperature settings for each room air conditioner in a homeor office.
Disadvantages
•
Room air conditioners are a little noisier than central air conditioning.•
Window air conditioners are drafty in winter time and most likely have to beremoved.
Sizing Room Air Conditioners
To properly size an air conditioner that is needed for a particular room, you must determine
the square footage of that room. If the room is rectangular or square (Figure 1-17), multiply
the length by the width. This will provide you with the square footage of the area to be
cooled. Some rooms may be oddly shaped, consisting of both a rectangular or square area
and a triangular area (Figure 1-18). First determine the square footage of a triangle—measure
the base of the triangle and the height of the triangle in feet. Now multiply both amounts,
and divide that figure by two. The result will be the square footage of that triangle. Then
determine the square footage of the rectangle or square as described previously. When you
have determined the square footage of the area to be cooled, see Table 1-1 to find out what air
conditioner capacity is needed.
C h a p t e r 1 : S e l e c t i n g , P u r c h a s i n g , a n d I n s t a l l i n g
Once you have determined what size air conditioner is needed for the room, there are
other circumstances that have to be taken into account before you purchase an air
conditioner:
•
Most air conditioners are designed to cool a room based on two occupants. Forevery additional person in the room, you will have to add 600 BTUs to the basic
cooling capacity.
•
If the room to be cooled is not insulated, you will have to add 15 percent to the basiccooling capacity.
•
You will have to add to the basic cooling capacity by 10 percent if the room hasa west and/or southwest exposure.
•
If the room to be cooled is facing north or northeast or is heavily shaded, the coolingcapacity will be reduced by 10 percent.
•
If you are only going to use this air conditioner at night, deduct 30 percent from thebasic cooling capacity.
•
If you have high ceilings, or if the ceilings are not insulated, increase the basiccooling capacity by 10 percent.
Figures are based on sizing an air conditioner in a moderate climate around 75 to 80 degrees
Fahrenheit with an average humidity of 50 percent. If the climate is warmer and the humidity
is higher, you might have to increase the basic cooling capacity by 10 to 20 percent.
Area to Be Cooled (square feet) Capacity Needed (BTUs per hour)
100 to 150 5000
150 to 250 6000
250 to 300 7000
300 to 350 8000
350 to 400 9000
400 to 450 10,000
450 to 550 12,000
550 to 700 14,000
700 to 1000 18,000
1000 to 1200 21,000
1200 to 1400 23,000
1400 to 1500 24,000
1500 to 2000 30,000
2000 to 2500 34,000
TABLE 1-1
Room Air Conditioner Sizing Chart32
P a r t I : F u n d a m e n t a l s o f S e r v i c eHow to Purchase the Best Air Conditioner or Appliance Value
Using the EnergyGuide Label
Proper planning and evaluation before buying can save time, trouble, and money each step
of the way. Take the time to determine the air conditioner or appliance’s annual cost of
operation.
Remember, while some energy-efficient products have higher purchase prices than less
efficient ones, they will cost less in the long run because they require less electricity to
operate. Calculate and evaluate the product’s annual cost of operation and carefully read
the EnergyGuide label, which appears on most appliances and air conditioners sold today,
to get the best buy.
The EnergyGuide label (Figure 1-19) is required by the U.S. government on many home
appliances and air conditioners, and gives information to help customers select and save.
E
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33The information gained from the EnergyGuide label is important because is helps determine
the following:
•
It will help you compare the estimated annual operating costs of one model versusanother.
•
It will give information about the size range of the models being compared.•
It will tell how each model compares in terms of its energy costs to other models inthe same size range.
To read the EnergyGuide label, first look for the estimated annual energy cost in the
center. To either side are energy costs of lower-rated and higher-rated models. These costs
are derived from national average electricity rates, so knowledge of the local rate for
electricity is helpful.
Major Appliance Consumer Action Panel (MACAP)
The Major Appliance Consumer Action Panel, or MACAP, was an independent, complaintmediation
group made up of professionals with expertise in textiles, equipment, consumer
law, and engineering who volunteered their time. Unfortunately, MACAP went out of
business in the last few years, but the information printed in this book is still valuable and
worth reading for guidance. Panelists cannot be connected with the appliance industry.
They received no financial remuneration other than the reimbursement of their travel and
living expenses while attending meetings. MACAP received comments and complaints from
appliance owners; excessive charges, delays in parts and service, and alleged unnecessary
repairs are frequently mentioned. Other complaints are related to product performance,
such as operating noise, temperature, maintenance, and running time. Nonresponsiveness
of dealers and manufacturers, warranty coverage, food loss claims, imperfect finishes,
improper installation, and purchasing dissatisfaction are also alleged.
MACAP also studied industry practices and advised industries of ways to improve their
services to consumers. It recommended how to educate consumers on proper appliance
purchase, use, and care. The panel developed and distributed educational publications and
periodic news releases when its review of individual consumer complaints pinpointed
information that would be useful to consumers. The panel was sponsored by the Association
of Home Appliance Manufacturers.
The types of appliances represented include:
•
Compactors•
Dehumidifiers•
Microwave ovens•
Refrigerators and freezers•
Room air conditioners•
Laundry equipment•
Ranges•
Dishwashers•
Disposers34
P a r t I : F u n d a m e n t a l s o f S e r v i c eAfter a complaint reached MACAP, the staff screened it to ascertain whether the consumer
has already requested assistance from the local dealer and brand-name owner’s headquarters
office. If this had been done, the complaint was sent to the sponsoring association and thus
entered MACAP’s communications phase. This phase comprised the following actions:
•
Copies of the consumer’s correspondence or a summary of telephone commentswere sent to the brand-name owner involved, requesting a report on proposed
action within two weeks.
•
A letter was sent to the consumer acknowledging receipt of the complaint, reportingaction taken, and asking for any additional information, if necessary.
•
When an answer was received from the brand-name owner, the staff wrote a letterto the consumer confirming any company action or information. The consumer was
asked to return a card verifying this action.
•
The file was then resolved, unless the consumer otherwise advised MACAP.•
If the complaint reached an impasse, the file moved to the study phase.In the study phase, the panel discussed the file at a meeting. Preparation for this review
included the gathering of an exact and detailed background of the complaint from the
consumer and from the brand-name owner, if such information was not already on file. If
conflicting reports were received, the panel could ask for an independent, on-site evaluation
by a utility, extension, university home economist, or an engineer.
All information is included in a confidential summary prepared by the staff and discussed
by MACAP. The panel might have made a recommendation to the company and/or consumer,
have asked for additional information, or closed the file on the basis of the information
presented.
If you are experiencing any problems with your product or service company, contact
your local Better Business Bureau (BBB).
Purchasing Decisions
The purchase of a major appliance is one of the most important investments made for the
home. MACAP’s experience in handling consumer appliance complaints has shown that
poor purchasing decisions lead to unhappy appliance owners.
Pointers from MACAP to help consumers make wise decisions include the following:
•
Ask the dealer for specification sheets from several manufacturers of the appliancetypes you plan to purchase. Study them carefully and note the different features,
designs, and capacities.
•
Ask the dealer to see the warranty before purchasing the appliance. Does thewarranty cover the entire product? Only certain parts? Is labor included? How long
is the warranty coverage?
•
Ask the dealer for the use and care manual. Read it carefully before you purchasethe appliance. The dealer should have manuals available from the floor models on
display. These manuals will help in asking pertinent questions, and they will
explain how the product operates and what special care it needs.
•
Decide what special features are essential. Consider the possibility of adding onfeatures at a later date, such as an ice maker for a refrigerator.
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35•
Check the space available for the appliance. Will it fit where it is planned? Is thereadequate clearance space in the hallways and doors through which the appliance
will have to pass before installation?
•
Check the product design carefully prior to purchase. Compare the designs ofdifferent brands. If a combination microwave oven/range is being purchased, check
the space between the units to be sure that everything will fit.
•
Clearly establish the cost of delivery and installation. Are these costs included, orare they extra?
•
Ask the dealer if he services the appliances he sells. If not, ask him where to go forauthorized factory service.
•
Compare price in relation to convenience and service. Both vary according to themodel. As more features and conveniences are included, the price increases.
•
Be sure the house has adequate electrical service for the appliance in order to avoidoverloading circuits. Also, be sure it has adequately grounded three-hole receptacles.
3Appliance Warranties
MACAP urges consumers to compare warranties of different brands the way you would
compare price, size, and features—it’s a basic consumer responsibility! Yet the panel’s
experience in working with consumer appliance problems indicates that many consumers
are not aware of the importance of warranty buymanship.
Warranty inspection is a legislated consumer right. A federal law, the Magnuson-Moss
Warranty/Federal Trade Commission Improvement Act of 1975, requires warranty
information to be available at the point of purchase for products costing $15 or more. The
law does not, however, require manufacturers to provide warranties on their products.
The store must provide this information in one of the following ways:
•
Displayed near the appliance.•
Shown on the package displayed with the appliance.•
In an indexed and updated binder that is prominently displayed, containing allwarranties for products sold in the department.
•
If ordering the appliance through a catalog, the catalog must include the warrantytext or offer it upon request.
4Full vs. Limited Warranties
The full warranty offers more protection. Under a full warranty, at a minimum, the warrantor
must remedy the problem within a reasonable time and without charge for as long as the
warranty is in effect. In addition, the manufacturer might not limit the duration of any
implied warranty. Any limitation (or exclusion) of consequential damages (for example, food
loss or floor damage) must appear conspicuously on the warranty. If a reasonable number of
attempts to correct an in-warranty problem fails, the consumer must be given the choice of a
replacement or a refund.
Under a limited warranty, the protection is limited to what is outlined in the terms of
the warranty. For example, the warranty might require that the consumer pay for diagnostic
costs, labor costs, or other costs of that kind. Also, any implied warranty might be limited to
36
P a r t I : F u n d a m e n t a l s o f S e r v i c ethe duration of the written warranty. A limited warranty should be studied carefully to
determine exactly what the warrantor will provide and what costs the consumer must pay.
4Warranty Time Limitations
Some major appliances are hardly used over a year’s time. The window air conditioner in
Minnesota, the refrigerator at the lake cabin in Michigan, the range in a Florida vacation
condominium—all of these have only seasonal use.
When problems with these appliances arise, some owners feel that four years of seasonal
usage should constitute less than one year’s worth of warranty coverage. The manufacturers,
however, think differently. MACAP knows it is necessary for consumers to be aware of the
contents of their appliance warranties, and also of the period covered. The coverage is stated
for a specific period of time, not for how often the appliance is used.
The coverage period might vary with the product’s components. For example, a
window air conditioner warranty might provide free repairs of any part that breaks down
in the first year, but only partially cover repair expenses of the sealed system components
(compressor, evaporator, etc.) for an extra four years. Manufacturers can offer almost any
type of warranty as long as the provisions are clearly stated and the warranty is available
for review before buying.
Although seasonal usage might result in less wear and tear on the appliance, MACAP
believes that there are at least two valid reasons for not basing warranties on usage:
•
Basing a warranty on usage (rather than on appliance age) is unrealistic because it’simpossible for a manufacturer to monitor actual consumer usage.
•
Some appliances actually suffer more from extended periods of non-use than fromcontinuous daily operation.
For example, refrigerator and air conditioner sealed systems stay vacuum-tight
(generally for many years) if the refrigerant gas and oil they contain are kept moving. This
way, the various seals are kept lubricated and soft. They might dry out if the mechanisms
involved don’t move for long periods. The dishwasher provides another example. Many
consumers don’t realize that the seals in the pump area of the dishwasher are meant to be
immersed in water at all times. Water keeps the seal soft and pliable, which is necessary for
proper operation.
MACAP urges consumers to carefully read the warranty that comes with each major
appliance and use the appliance enough during the warranty period so that any defects
have time to surface. It is important to use every feature and control on the new appliance
soon after it is installed.
5Appliance Installation Instructions
The manufacturer supplies the installation instructions with every new appliance or air
conditioner that is purchased. These instructions will help the installer to plan, locate,
install, and secure the product for safe and proper operation.
Appliance Use and Care Manual
This manual contains information and suggestions to help customers get the best results
from their appliances. The manual will disclose to the customer how to start the appliance,
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37maintain it, and use all the features that come with it. Also included in the use and care
manual are the following:
•
Safety precautions•
What to do before using the appliance•
Maintenance instructions•
Vacation and moving care•
Warranty information•
Parts and features•
How to use the appliance•
Common problems and solutions•
AssistanceWhere to Get Help
Keep careful records. Always put complaints in writing, and keep copies of all correspondence
and service receipts. Be sure to ask for service receipts, even for no-charge, in-warranty
calls. Note details: when the problem was first noticed, when it was reported, and the
servicing history (who serviced the appliance or air conditioner, when, what was done, and
how often service was required).
If there are complaints about the appliance or air conditioner, there are three steps
to follow:
•
Read the use and care manual that comes with the product. Also check the plug, aswell as fuses, pilots, and controls.
•
Call the service company authorized to fix the brand. They have the training andequipment to deal with appliance or air conditioner service problems.
•
If not satisfied, contact the manufacturer’s main customer relations office. The addressand phone number are located in the use and care manual.
Product Recalls and the Internet
There are times when a product might have an electrical, gas, or mechanical issue that
might be hazardous to the consumer. The U.S. Consumer Product Safety Commission
(CPSC) was created to protect the consumer from serious injuries, unreasonable risks, death,
and property damage.
The CPSC’s website (http://www.cpsc.gov) includes information on appliance, air
conditioner, and other product recalls. It also includes other information beneficial to
the consumer. In addition, Table 1-2 provides a listing of websites for major appliance and air
conditioner manufacturers. You can also look in the use and care manual that comes with the
product for the manufacturer’s website. Remember, safety and education must be considered
at all times when operating or repairing any major appliance or air conditioner.
38
P a r t I : F u n d a m e n t a l s o f S e r v i c ewww.amana.com www.jennair.com
www.americanwaterheater.com www.kitchenaid.com
www.aosmith.com www.kuppersbuschusa.com
www.avantiproducts.com www.lge.com
www.boschappliance.com www.lifeluxurymarvel.com
www.bradfordwhite.com www.maytag.com
www.broan.com www.miele.com
www.brockwaterheaters.com www.northlandnka.com
www.carrier.com www.panasonic.com
www.convaircoller.com www.rheem.com
www.dacor.com www.roperappliances.com
www.danby.com www.samsung.com
www.delonghi.com www.sears.com
www.dynastyrange.com www.sharpusa.com
www.eemaxine.com www.staber.com
www.electrolux.com www.subzero.com
www.equatoronline.com www.sunfrost.com
www.fedders.com www.thermador.com
www.friedrich.com www.thorappliances.com
www.frigidaire.com www.u-line.com
www.gaggenau.com www.vaughncorp.com
www.ge.com www.veronaappliances.com
www.goldstarappliances.com www.vikingrange.com
www.haieramerica.com www.weathercraft.com
www.hatachi.com www.whirlpool.com
www.hotwater.com www.wolfappliance.com
www.insinkerator.com www.zephyronline.com
www.jadeappliances.com
TABLE 1-2
Major Appliance and Room Air Conditioner ManufacturersNational Appliance Service Technicians Certification (NASTeC)
The roots of NASTeC go back to the Certified Appliance Technician (CAT) certification issued
by ISCET (International Society of Certified Electronics Technicians) in the mid-1970s, when
the bulk of appliance servicing was done by retail appliance dealers, who serviced the
products they sold. In many instances, these same dealers sold items such as televisions,
recorders of various types, stereos, radios, etc. Since ISCET was already in contact with these
PART I
dealers with respect to the other electrical appliances, it was natural that the major appliances
known as “white goods” should be served as well.
The North American Retail Dealers Association (NARDA) attracted dealers and thus
servicers to join their efforts at promoting the retail dealers’ interests through their trade
organization. This put NARDA in a position to better offer its members an appliance
technician certification. NASTeC was then born as a separate entity from ISCET, but as
a partner with equity in NASTeC.
As the “white goods” dealers became more separated from the televisions, recorders,
etc., the servicing of these products became independent operations. This diminished the
ability of NARDA to offer appliance certifications.
In 2002, ISCET secured the interests of NARDA in the NASTeC venture and began
developing the NASTeC certifications to once again actively work with the appliance-servicing
organizations to establish both certification and education in the appliance-servicing segment
of the “white goods” industry.
Certification is offered in basic skills, laundry equipment, cooking equipment, and
refrigeration equipment. Once a technician acquires all four certificates, he is considered
a “universal technician” and is awarded that certificate. Each step is signified by a shoulder
patch that identifies a person as a certified appliance technician. These technicians are known
for their abilities and professional approach to both the customers and their work.
6 For moreinformation, visit the NASTeC website (http://www.nastec.org).
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