GE LMAB1240ST service manual Relay, Power, Level, FAN Motor, Turntable Motor

Page 21

COMPONENTS

TEST PROCEDURE

 

RESULTS

 

RELAY 2

Check for continuity of relay 2 with an

POWER

 

 

 

ohm-meter.

LEVEL

 

 

 

(Remove wire leads from relay 2 and

1

4 sec

18 sec

 

operate the unit.)

 

2

6 sec

16 sec

 

 

 

 

3

8 sec

14 sec

 

 

4

10 sec

12 sec

 

 

5

12 sec

10 sec

 

 

6

14 sec

8 sec

 

 

7

16 sec

6 sec

 

 

8

18 sec

4 sec

 

 

9

20 sec

2 sec

 

 

10

22 sec

0 sec

FAN MOTOR

Measure the resistance.

Normal:

 

 

(Wire leads removed)

(Ohm-meter scale: R x 1)

A:Approx. 85 ~ 100 ohm.

 

 

B:Approx. 10 ~ 25 ohm.

 

 

 

Abnormal: Infinite or several

 

 

 

ohm.

 

TURNTABLE MOTOR

(Wire leads removed)

Measure the resistance. (Ohm-meter scale: R x 1)

Normal: Approx. 100 ~ 150 ohm

Abnormal: Infinite or several ohm.

NOTE : • A MICROWAVE LEAKAGE TEST MUST ALWAYS BE PERFORMED WHEN THE UNIT IS SERVICED FOR ANY REASON.

MAKE SURE THE WIRE LEADS ARE IN THE CORRECT POSITION.

WHEN REMOVING THE WIRE LEADS FROM THE PARTS, BE SURE TO GRASP THE CONNECTOR, NOT THE WIRES.

5-10

Image 21
Contents Microwave Oven Microwave Radiation Safety PrecautionsContents Description SpecificationsAntenna Microwave RadiationInstallation InstallingGrounding Instructions Features Operating InstructionsControl Panel Operating Sequence Schematic Diagram I *Check the Rating Model No Page Circuit Description Tools and Measuring Instruments Service InformationMicrowave Leakage Test Necessary ToolsMeasurement with a Fully Assembled Oven Measurement with Outer Case RemovedDisassembly and Adjustment Measurement of Microwave Power OutputPower Supply Cord Control Panel AssemblyDoor Assembly Removal PCB Assembly RemovalMagnetron Removal Removing the Turntable MotorVery Carefully High Voltage Transformer Removal FAN Motor Assembly RemovalHigh Voltage Capacitor and Diode Removal Iinterlock SystemSecondary Interlock Switch Test Primary Interlock Switch TestMonitor Switch Test SwitchesComponent Test Procedure Filament Winding Primary TerminalMagnetron High Voltage CapacitorDiode Relay PowerLevel FAN MotorCondition Cause Remedy Trouble ShootingResult Result Condition Check Defective high voltage transformer Introduction Exploded ViewDoor Parts Control Panel Parts Oven Cavity Parts Larch Board Parts Model LMAB1240ST Interiot Parts56201A Base Plate Parts

LMAB1240ST specifications

The GE LMAB1240ST is a remarkable side-by-side refrigerator that embodies modern design and advanced technology, catering to the needs of today's consumers. Offering a perfect blend of style, functionality, and efficiency, this model stands out in the crowded marketplace.

One of the main features of the LMAB1240ST is its spacious interior. With a generous capacity of 24.9 cubic feet, this refrigerator provides ample storage for families and individuals alike. The side-by-side configuration allows easy access to both fresh and frozen foods, making organization simple and efficient.

In terms of cooling technology, the LMAB1240ST uses advanced climate control features. The refrigerator is equipped with a multi-air flow system that ensures consistent airflow throughout the unit. This technology helps maintain even temperatures, keeping food fresher for longer. Additionally, the adjustable shelves allow for customization of the interior space, accommodating various sizes of food items and containers.

The GE LMAB1240ST emphasizes energy efficiency as well. It is Energy Star certified, indicating that it meets or exceeds energy efficiency guidelines set by the U.S. Environmental Protection Agency. This not only helps reduce utility bills but also minimizes environmental impact, which is a consideration for eco-conscious consumers.

Another significant feature of this model is its water and ice dispenser. The dispenser is designed to provide chilled water and cubed/crushed ice right at your fingertips. It is conveniently located on the front of the refrigerator for easy access. The filter system ensures that the water dispensed is clean and free from contaminants, enhancing safety and taste.

Additionally, the LMAB1240ST boasts advanced convenience features such as LED lighting, which provides bright and energy-efficient illumination within the refrigerator and freezer compartments. The easy-to-use temperature controls allow users to adjust settings effortlessly, ensuring optimal conditions for food storage.

Lastly, the stainless steel finish of the GE LMAB1240ST not only adds a sleek and contemporary look but also resists fingerprints and smudges, making maintenance more manageable. With a combination of innovative features, energy efficiency, and stylish aesthetics, the GE LMAB1240ST is an exceptional choice for anyone looking to upgrade their kitchen appliance.