COMPONENTS

TEST PROCEDURE

RESULTS

 

Antenna

 

 

Gasket

 

 

Chassis

 

 

Filament

 

 

NOTE: When testing the magnetron, be sure to install the magnetron gasket in

 

the correct position and be sure that the gasket is in good condition.

SENSOR

1. Disconnect sensor connector from micom

Normal: Approximately

 

 

computer board.

BK-RD: 5.2 Kohms

 

RD-WH: 2.1 Kohms

 

2. Measure resistance terminal to terminal

 

BK-WH: 2.1 Kohms

 

(Select the ohm scale on the meter)

Abnormal:

 

 

 

 

Infinite or several

 

 

*Sensor cooking condition

 

 

1. Oven should be plugged in at

 

 

least 5 minutes before sensor

 

 

cooking.

 

 

2. Room temperature should not

 

 

exceed 95˚F.

 

 

3. Be sure the exterior of the

 

 

cooking container and the

 

 

interior of the oven are dry.

 

 

4. The oven will not generate

 

 

microwave energy for the first

 

NOTE: MAKE SURE THE LEAD WIRES ARE

28 seconds of the sensor

 

IN THE CORRECT POSITION.

cooking cycle.

 

WHEN REMOVING THE LEAD

 

 

WIRES FROM THE PARTS, BE

 

 

SURE TO GRASP THE

 

 

CONNECTOR, NOT THE WIRES.

 

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LG Electronics LRMM1430SW, LRMM1430SB manual Sensor, Correct Position