Wall Ovens: RBG-94, RBG-97, RBE-94, RBE-97
30" Ranges: RB-530, RBG-533, RBE-533, RBEG-539C.

R-530, RG-533, RE-537, REG-539C, RB-131, RB-133, RB-137C, RG-94, RE-94, RG-97, RE-97

RE-636VG, REG-638VG, REG-639CVG, REM-638VG, REM639CVG

30" Ranges: RSA-30N, RS-30N, RS-35N, RD-35N, RDG-38N, RCDG-39N, RE-30N, RSAE-30N, RSE-36N, RDE-38N, RCDE-39N, RCIE-39N, RXE-39N

40" Ranges: RS-10N, RD-20N, RDDG-20N, RCDG-71N, RSE-15N, RDE-20N, RCIE-75N

24" Ranges: RAN-4, RAH-4

D-100N, D-116N, FD123TN, FD-141TN, FCDM-148N, FPD-121TN, FPD-146TN, FPD-146TAN, FPD-166TN, FPD-166TAN, FPD-144BN

Basic Food Preservation,
Fundamentals of Refrigeration,
Systems and Components

1953 Models:
AS-44, AS-44F, AS-61, AS-83, AS-76, SS-77, DS-90, OS-106, IS-106, IS-106P, IS-108, IS-108P, MS-86, MS-90, SS-72, SS-74, SS-86, SS-86P, SS-97, SS-114

1954 Models:
AT-44, AT-61, CT-70, CT-701, CT-702,CTD-84, CTD-84P, CTD-841, CTD-841P, CTD-842, CTD-842P, CTD-103, CTD-1031, CTD-1032, CTD-103S, CTI-103, CTI-103P, CTI-1031, CTI-1031P, CTI-1032, CTI-1032P, CTI-130, CTI-130P, CTI-1301, CTI-1301P, CTI-1302, CTI-1302P, CTI-150, CTI-150P, CTI-1501, CTI-1501P, CTI-1502, CTI-1502P, ST-76, ST-761, ST-762, STD-76, STD-761, STD-762, STD-91, STD-91P, STD-911, STD-911P, STD-912, STD-912P, STD-110, STD-1101, STD-1102

1955 Models:
AY-44, AY-61, CDV-84, CDV-103, CDV-103P, CDV-1031, CDV-1031P, CDV-1032, CDV-1032P, CDV-103S, CDV-112S, CIV-84, CIV-84P, CIV-841, CIV-842, CIV-841P, CIV-842P, CIV-1121P, CIY-1122P, CIV-112, CIV-112P, CIV-1121, CIV-1122, CIV-115, CIV-115P, CIV-1151, CIV-1152, CIV-1151P, CIV-1152P, CIV-1501P, CIV-1502P, CIV-143, CIV-143P, CIV-1431, CIV-1431P, CIV-1432, CIV-1432P, CIV-150, CIV-150P, CIV-1501, CIV-1502, SV-76, SDV-76, SV-76S, SDV-91, SDV-91P, SDV-911, SDV-912, SDV-110, SDV-91S, SDV-911P, SDV-912P, SDV-91PS

1956 Models:
A-44-56, A-61-56, CP-120-56, PCP-120-56, CP-143-56, PCP-143-56, FD-95-56, PFD-120-56, FD-120-56F0-95-56, FD-120-56, FDS-120-56, FDS-121-56, FI-121, PFI-121-56, FIW-150, S-80-56, S-80-56, SA-80-56, SS-80-56, SS-80-56, SAW-81, SSW-81, SA-80-56, SS-80-56, SAW-81, SSW-81, S-101-56, PS-101-56, S-121-56, SS-101-56

1957 & 1958 Models:
CP-123-57, CP-141-57, CP-125-58, CP-144-58, CP-123-57, CP-141-57, CP-125-58, CP-144-58, PGP-141-57, PCP-144-58, D-11S-58, FD-101-57, FD-102-57, FD-120-57, FD-120-57, PFD-120, FD-122-58, FD-122-58, FI-120-57, FI-123-58, FI-120-57, FI-123-58, PFI-120-57, PFI-123-58, FI-121-57, FI-122-58, FI-121-57, FI-122-58, PFI-122-58, FP-142-58, FP-142-58, FS-101-57, FD-104-58, FD-104-58, PFS-101-57, PFD-104-58, S-80-57, SA-81-57, S-8-58, SA-8-58, S-80-57, SA-81-57, SS-81-57, S-8-58, SA-8-58, SS-8-58, SS-81-57, SS-8-58, S-104-57, S-124-57, D-11-58, D-13-58, S-104-57, S-124-57, D-11-58, D-13-58, PD-11-58

Having the manufacturers part number for the part you need is essential for doing internet/eBay searches to locate these rare, no longer available parts. In many circumstances they can be found once you know the part number. This guide is essential for anyone who has any vintage Frigidaire appliance.

S-10J, D-10J, D-12J, D-14J, FD-12TJ, FDA-13TJ, FD-13TJ, FD-14BJ, FCDM-14J, FPD-12TJ, FPDA-14TJ, FPD-14TJ, FPDA-14BJ, FPD-14BJ, FPD-16BJ, FPD-19BJ, FPI-12TJ, FPI-14TJ, FPI-14BJ, FPI-16BJ, FPI-19BJ, FPI-16BAJ.

S-10K,D-10K, D-12K, D-14L, FDA-12TK, FDA-13TK, FD-13TK, FDA-14BK, FCDM-14K, FPDA-14-12TK, FPDA-14TK

Construction and Operation
Installing
Servicing
The Business of Service
Washing Practice
Parts Catalog

Models: S-101, B-201, S-110, B-210, B-215, B-211, B-212

Having the manufacturers part number for the part you need is essential for doing internet/eBay searches to locate these rare, no longer available parts. In many circumstances they can be found once you know the part number.

Built-in ranges and cooktops:
RF17 RF19 RF28 RFX37 RF38 RF48 RU15 RUX37 RU38 RU47 RU48 RU76

Built-in Ovens:
RJ16 RJ38 RJ66 RJ84 RJBB RL36 RL76

30" Ranges:
RB305 RB315 RB320 RB335 RB345 RB355 RB366 RB375

40" Ranges:
RC420 RC435 RC445 RC455 RC456 RC459 RC479

Major sections include:
FEATURE CHARTS
GENERAL INFORMATION
INSTALLATION
SERVICING
SWITCHES
INFINITE HEAT CONTROLS
THERMOSTATS
ELECTRIC SUPERMATIC UNIT CONTROL
AUTOMATIC ROAST
TIMERS
APPLIANCE RECEPTACLES AND CIRCUIT BREAKERS
COOKING TOPS
CALROD®SURFACE AND OVEN UNITS
RANGE BODIES
STORAGE COMPARTMENT AND DRAWER
OVEN DOORS AND HINGING
OVEN LINERS
ROTA-GRILL MOTORS
RANGE SERVICE CHART

October 1952 Issue
25th Anniversary Issue

PART 1- THE PAST as recorded by ELECTRICAL DEALER
The Product Story- 20 page pictorial review of the history and significant developments in Appliances: Washers, Dryers, Ironers, Hot Water Heaters, Ranges, Refrigerators, Dishwashers, Vacuum Cleaners, Fans, Air Conditioners, Food Mixers, Housewares, Sewing Machines, Electric Blankets, Clocks, Electric Kitchens, Irons, Toasters, Radios, Television. For the Automatic Washer, they show the invoice of the very first sale of the Bendix in 1937!

The Dealer Story--Pioneers in retailing electrical appliances
The Salesman's Story- A new business was launched by specialists
The Distributor Story--The backbone of modern marketing
The Advertising Story-History of Appliance Advertising
The Time Payment Story- Financing plans make mass selling possible
The ELECTRICAL DEALER STORY-History of a growing magazine
Looking Back-Promotion ideas from the early days

PART II- THE PRESENT as a milestone of industry progress
The Fifth Freedom-A report to consumers on electrical living
There's Always Room At The Top- Little known facts about men in the news

PART Ill- THE FUTURE as viewed by marketing and advertising experts
The Presidents' Forum-Industry executives predictions
Marketing And Advertising Forum-The five -year outlook
Can These Be Tomorrow's "Growth Appliances"- A designer's conception
From Cubby Holes To Showrooms- Appliance centers go modern

Great full page ads including:

Laundry Equipment:
ABC-O-Matic Automatic Washer
Speed Queen Dryer and Wringer Washer
Laundry Queen "Truly" Automatic Washer
Bendix Washer and Dryer
Apex Automatic Washer and Dishwasher
Tide's Frigidiare Washer Promotion
Dexter Wringer Washers
Woman's Friend Wringer Washers
Whirlpool Washer and Dryer showing both St. Joseph and Clyde Plants
Thor Automatic and Semi-Automatic Washers
Easy Spindrier Washers and Easy Wringer
Hamilton Dryers

Dishwashers:
American Kitchens Dishwasher
Crosley Dishwasher

Vacuum Cleaners:
Royal
Lewyt
Hoover
Apex Strato-Cleaner
Cadallic
Universal Jet-99
Eureka

Sections include: Installation, Specifications, Major Assemblies, Service Procedures, Wiring Diagrams, Troubleshooting, Supplement model information.

KDC-17A
KDP-17A
KDS-37A
KDC-37A
KDS-57A
KDI-57A
KDC-57A

Tables Include: Cooking With A Modern Frigidaire Electric Range Is The Economical Way!, Cost Of Drying Clothes, Water Heater Cost And Size Estimator, Maximum Delivery Of Hot Water "Per Day, Approximate Cost Of Operation.

Models: CP-141-57, CP-123-57, FI-121-57, FI120-57, FD-120-57, FD-102-57, FD-101-57, FS-101-57, S-124-57, S-104-57, S-80-57, SA-81-57, CFV-125, CFV-175, RI-70-57, RI-60-57, RI-39-57, RD-45-57, RD-25-57, RD-39-57, RS-15-57, RS-10-57, RS-38-57, RS-30-57, RBW-90, RBW-91, RBW-92, RBW-80, RBW-81, RBW-82, RBW-83, RBW-84, WI-57, WDU-57, WD-57, WSA-57, WS-57, DI-57, DI-1-57, DD-57, DS-57, A50-57, A100-57, AE7SS-57, AE75-57, AE100-57, AR100-57, AE150-57, DWFW, DWUW, DWSW, DWUW-1, DWFW-2, DWFW-3, DWSW-4, ETGW-30, ETGW-40, ETGW-50, ETW-30, ETW-40, ETW-50, ERGW-30, ERGW-40, ERGW-52, ERGW-66, ERGW-80, ERW-30, ERW-40, ERW-52, ERW-66, ERW-80, B0-1, FDV-1.

Other ratings include:
Those unreadable labels on food packages
Motor scooters from Europe
The 1958 Rambler- Discussion and rating
How to choose a pair of binoculars
Hazardous new electric teapots
A word of caution for car owners
Adhesives for household use
Electronic organs for the home, with ratings of spinet models
Safeguarding electrical equipment by grounding
New 35 mm. cameras and slide projectors
Moisture in fuel oil tanks
Electric lamp bulbs
The heating system of your school and its controls

3616
3614
5308
5498
5488
5168 and
5158.

Sections include:
Air Circulation Diagram, Construction and Features, Diagnosis Chart, Installation, Model Specifications, Service Operations, Tools, Wiring Diagram and Showroom Display.

Editorial: The Fourth of July

New Switchgear Laboratory Goes into Operation
Late last month on the flatlands of southwest Philadelphia, GE’s new high-capacity switchgear development laboratory was officially dedicated. With Company spokesmen looking ahead to an annual U.S. power consumption of possibly a trillion kw-hrs by 1965—more than triple the amount now being used—the new laboratory will aid in the development of switch- gear of higher ratings to keep pace with this phenomenal growth. continued…

Engineering the Automatic Washer
The automatic clothes washer is a simple device—to the housewife. She throws in the laundry, sets a control dial, and goes about her telephoning. A short time later she removes the laundry—washed and damp-dried.

Simply stated, the function of a domestic washing machine is to get the laundry clean, rinse out the detergent, and extract most of the water. For a third of the century these operations were performed with a machine in which the laundry was manually lifted from the tub and fed through a water- extraction device. Most of these devices were wringers, powered by the washing- machine motor. A limited number were the centrifugal-extraction type using the same or a separate tub. continued…

Stopping Ships
Even with modern navigating and communication aids there are times when things get out of hand and a collision ol ships appears imminent. The need for meeting this situation—rare though it may he—has an influence on the design of ships’ power plants.

Most large and fast ships are powered bv a steam turbine that drives the propeller through suitable gearing and shafting. The astern power that is used for stopping a ship is provided by a comparatively small separate section of the main turbine. The question immediately arises as to why the astern element can’t be given the same power as the ahead element. Well, it can. The simplest arrangement would he another turbine of the same size geared to drive the propeller backwards. continued…

Ferromagnetography
Contrary to general belief printing did not originate with Gutenberg; to the ancient Chinese belongs the credit. They made engravings—used mainly for printing on silk cloth—by carving figures out of wooden blocks. Later, around 1120 BC. they introduced wooden blocks of movable type.

Modern printing, on the other hand, began in the middle ages—about the year 1423. It was during this period that Johann Gutenberg, a German stonemason, had the idea of printing with movable type. So he set about his skill, cutting alphabets out of small wooden blocks to be used for typesetting. A friend advised him to use metal instead of wood, since it wouldn’t wear out so easily. This he did. As you can imagine, this task required many years and a large expenditure of money. He financed his operations by borrowing money on the type he’d already completed. Then, to prove to his creditors and the many cynics the worth of his efforts, he completely reproduced the Bible in print. continued…

Cool Breezes — Story of the Electric Fan
Fans preceded written history by many centuries. Some of the most ancient known fans were those of the Chinese dating back to 3000 BC. And ceremonial fans were used in 1700 BC by the reigning monarchs of Egypt and Assyria. Some thousand years later the "punkah" —a hand-swung lightweight ceiling-suspended fan—was introduced in India, and even today is still in use there.

From exquisitely made folding tans of the Japanese, followed by 17th century Paris creations of surpassing beauty, we come to the practical palm-leaf type and simpler folding fans of grandmother’s day.

It’s not possible to give the exact age of the electric fan—the youngest member of the ancient family of fans. But the earliest record of a U.S. patent awarded for an electric fan was in 1854. This was a ceiling-suspended assembly of several large fan blades, each hinged along one edge to a horizontal rotating arm driven by a battery-operated motor. Arms on the blades struck projections causing the blades to vibrate and thus agitate the air. continued…

Longer Life for Dry-type Transformers
Improvements in dry-type power transformers and their insulations is a good example of how electrical engineers are continually making progress in lengthening the life span of electric equipment and increasing its endurance to higher temperatures.

For many years insulations known as Class A were about the only ones available to the transformer designer. These insulations consisted of materials such as cotton, silk, or paper—impregnated with organic varnishes to give them additional mechanical and electrical strength. They were used in a medium of mineral oil or air. Such insulations were relatively inexpensive but a maximum allowable temperature limit of 105 C was necessary for reasonable life. continued…

The G10 Germanium Rectifier
In 1886 a German chemist by the name of Alexander Winkler found an unknown metal sulfide and isolated the element which he called germanium. It has a shiny metallic appearance, is extremely hard and brittle, and is recovered as a by-product in the smelting and refining of zinc ores.

Because germanium falls into group four of the periodic table, it has some of the chemical characteristics of the elements on either side of it. Germanium is both an electrical conductor and an electrical insulator, depending on its temperature, and is classed as a semiconductor. continued…

Nylon for Bearings and Gears
Although nylon is generally associated with such decorative items as stockings and sweaters, we have found that its versatility extends well into the fields of bearings, gears, and other workaday applications.
Nylon is tough at low7 temperatures, is resistant to abrasion, has strength in thin sections, is light in weight, has certain self-lubricating qualities, and is resistant to many chemicals. Properties are given in the table on the opposite page. Exact characteristics and specifications can be found in the literature put out by the manufacturers of nylon molding powders.

Bearing Tests - Of interest to design engineers is published data that shows the effect of wear on nylon when used as a bearing material. Results of tests using nylon against nylon, steel, and brass under various loads and speeds, and with various lubricants, are given on page 35. As you may suspect, the lowest rates of wear are found when nylon is run against nylon in a dry condition, as well as when nylon is run against steel lubricated with SAE 10 oil. When nylon is rubbed against brass, the metal flakes off and contaminates the hearing surface. continued…

The Unit Cost of Light
There’s more to figuring the cost of a lighting system than adding up the prices of fixtures, installation, and electricity. A tabulation of over-all annual costs that the customer may expect to pay appeals to the businessman, because it is expressed in his own language. Rut further analytical cost studies of operating and maintenance methods and lamp efficiencies may show you the way to worth-while savings or better lighting for the same expenditure.

To help you along this economic pathway a relatively simple formula has been devised. It is referred to as the "unit cost of light” method. In its most flexible form it deals with the raw light as generated by the lamps in just one fixture. Then, once the unit cost of light in dollars per million lumen hours is known, you can easily apply it to a specific installation if over-all costs are also desired. continued…

Added Kick for Turbojet Engines
Getting an 80-ton airplane into the air in a matter of seconds is no easy job. The problem is one of providing more than normal maximum thrust or "kick” at take-off. In the case of B-45 and B-47 jet bombers, their power plants (J-47 turbojet engines—one is shown on the adjacent page) were equipped with combustion-chamber water-alcohol injection systems for augmenting thrust.

Variations of these systems boost the take-off thrust from 15 to 25 percent or higher. As a result, heavy jet-powered aircraft can take off from minimum- length runways with maximum safety. continued…

Are We Ready for Railroad Electrification in the U. S.? .
Admittedly, widespread electrification in I lie United States is not just around the corner. Rut there is an element in the cost of railroad electrification and in the success of operation through the ensuing years that can not be settled too soon. This all-important factor is standardization. And standardization is so important primarily because it permits repetitive manufacture. Standardization, of course, offers other advantages that may be more familiar, but every day brings new evidence that a custom-designed article built in a job shop cannot compete with a highly engineered item produced under conditions of repetitive manufacture.

It is time for all who may have a hand in railroad electrification in the United States to start sifting out the alternatives and to find agreement on what may be the standard system of electrification in this country. Let us speak briefly about the prospects of electrification and [hen expand the theme of standardization. continued…

A Brightening Outlook - When will we see railroad electrification resumed in the United States? The answer depends largely on costs, with the cost of fuel or energy being a big part of the expense of locomotive operation.

When we compare the cost of diesel fuel with the cost of purchased electric power at the figures current today, we find them roughly equivalent. We are speaking, of course, of gallons of fuel oil or kilowatt-hours of electricity at the locomotive. As long as power costs in these two forms are even approximately equal, it is obvious that the diesel- electric locomotive with its lower investment is the correct answer for new installations. At the same time this approximate equality tells us that extensive electrified systems already installed should continue to be operated. continued…

New Safeguard for Protective Coatings
You can best define a plastics material as a synthetic organic substance. At some stage of production it’s plastic— capable of being shaped; or liquid— capable of being cast. Furthermore, it’s either thermoplastic or thermosetting. If thermoplastic, it softens under heat and can he remolded. If thermosetting, it sets under heat and can’t be remolded.

Phenolic materials are thermosetting plastics. And from practically the outset of the industry they’ve enjoyed an ever- expanding market. They take many and various forms. Probably the most familiar to you are radio cabinets, telephone handsets, buttons, tube bases, mechanical parts, and so on. continued…

Dollar-sign Engineering
The photo sequence beginning on the next page will show you how a value analyst operates—step by step—on a typical project. Here, it’s the timer for the automatic clothes washer. Because space doesn't permit us to show the results of the analysis on every part of the timer, we have selected one part as being typical. (In the actual project more than 30 individual parts of the timer were analyzed for value.)

It should be emphasized that nothing was wrong with the timer when we approached the Value Analysis Unit and requested a survey. The timer operated satisfactorily and costs were in line with similar products. But. as is the case with far-sighted management, they wanted to see if it wasn’t possible to further eliminate any unnecessary costs. continued…

Moisture vs Rubber Insulation
Although rubber compounds are used to waterproof such everyday items as overshoes, raincoats, and garden hoses, rubber compounds in general can’t be considered waterproof when used as an insulation for wire and cable.

What works on raincoats may not work on cables—the basic differences are: length of exposure; effect of moisture on the electrical properties. Cables insulated with rubber compounds must withstand years of continual exposure with a consequent absorption of moisture. And moisture absorption has proved to be a contributing factor in cable failures. continued…

Adaptation of 10MX4 Sink Tops on MC13P800
Dishwashers
Assembly of MC11P481 Cable and MC11P488
Jumper to 2CM16 Timer-
Checking the Water Level in the Ml7, 10, 30,
32MC1 Hotpoint Dishwashers
Chinaware in the Dishwasher
Circuits Controlling the Operation of Inlet Valve
Detergents -Effect on Counter and Sink Linoleum
Difference Between 2CM16 & 2CM17 Dishwasher
Timers -
Dishwasher Porcelain Top Availability and
Interchangeability Chart
SW193P302 Dishwasher Timer Cycle of Operation
How to Test 2CM16 & 2CM17 Timers
Improved Soap Dish & Drain Adapter Assemblies
Introduction of New 48" Non-Electric Sink
Leaking Dishwasher Doors
Low Water Pressure and Its Effect on the
Operation of the Dishwasher
MllP540 Motor No Longer Available From Factory
New Line of Hotpoint Dishwashers
New Return Spring for Inlet Valve
Operational Complaint Chart,
Proper Water Level in all Gasketless Door Type
Hotpoint Dishwashers
MCP13P205 Pump and Motor Assembly
Rack Adjustment
Removal of Wonderflo Faucet and Soap Dish on
10MC16 & 10MCP16 Hotpoint Dishwashers
Removing the Detergent Cup
Removing the Dishwasher Drain Valve
Removing the Inner Door oflOMC Line Dishwasher
Replacing the Detergent Cup Cable
Replacing Earlier CM type Timers with MC11P565
Timer Accessory Kit
CE21P2 Solenoid and CE6P2 Solenoid
Sticking Drain Valve
Typical Plumbing Dimensions for 1950 Line of
Hotpoint Electric Dishwashers & Disposalls
MC4P56i Vent Supersedure
Water Overflow on the Dishwasher Motor
Water Samples ·
Wonder flo Faucet

DISPOSALLS
Control Cover Parts
Flo'w Inter lock
Hi -Boy Trap
New 16MWP4 Assembly
New Hotpoint Disposalls -Cat Nos 10MW5 & 10MWP5
Operational Complaint Chart
Replacement Assemblies
Support Ring Gasket - J-1 Disposal!
Top Flange
Typical Plumbing Dimensions for 1950 Line of Hotpoint Electric Disposalls & Dishwashers,
Use of the Disposal! with a Private Septic Tank System



Hotpoint's Servicegrams were produced to keep service personnel up to date with new products, appliance specifications, appliance service instructions, troubleshooting procedures, older product repair and parts changes, installation instructions, customer complaints and recommendations, testing procedures, tools for repairs, wiring diagrams, timer charts, appliance history and evolution and other important information regarding their appliances.