LG Electronics LMV1625W, LMV1625B service manual Checkout Procedures, Power Level

Models: LMV1625W LMV1625B

1 45
Download 45 pages 45.7 Kb
Page 29
Image 29

COMPONENTS

TEST PROCEDURES

 

RESULTS

 

 

Check for continuity of relay 2 with an

POWER

 

 

 

LEVEL

 

 

 

ohm-meter.

 

 

 

 

 

 

 

(Remove wire leads from relay 2 and

1

4 sec

18 sec

 

operate the unit.)

2

6 sec

16 sec

 

 

 

Relay 7

3

8 sec

14 sec

 

 

 

 

4

10 sec

12 sec

RELAY2

 

5

12 sec

10 sec

 

 

 

 

6

14 sec

8 sec

 

 

7

16 sec

6 sec

 

Figure 30

8

18 sec

4 sec

 

 

 

 

 

wCAUTION : The relay connector 2(White)

9

20 sec

2 sec

 

 

 

 

 

and 5(Red) must be correctly connected

10

22 sec

0

 

Relay 6.

 

 

 

 

These two connectors are not Inter-

 

 

 

 

changeable.

 

 

 

NOTES:

A MICROWAVE ENERGY 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.

B. CHECKOUT PROCEDURES

(1) CHECKOUT PROCEDURES FOR FUSE BLOWING

CAUTION: REPLACE BLOWN FUSE WITH 20 AMPERE FUSE.

 

 

 

 

 

 

 

 

PROBLEMS

 

 

CAUSES

 

 

 

 

 

 

 

 

 

Fuse blows immediately after

 

 

 

 

 

 

 

 

the door is closed.

 

 

 

 

 

 

 

 

Improper operation of the primary interlock, secondary

 

 

 

Fuse blows immediately after

 

 

 

 

 

interlock switches and/or the interlock monitor switch.

 

 

 

the door is opened.

 

 

 

 

 

 

 

 

 

 

 

Fuse blows when the door is closed and START

 

Malfunction of the high voltage transformer; the high

 

 

 

key is touched.

 

voltage capacitor including the diode, the magnetron,

 

 

 

 

 

 

the blower motor or the circuit board.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

NOTES:

If the fuse is blown by an improper switch operation, replace the all Interlock switches, PCB Ass’y and the fuse at the same time. After replacing the the all Interlock switches, PCB Ass’y,Fuse with new ones, make sure that they are correctly connected.

Check for microwave energy leakage according to interlock adjustment procedures on page 7-12 when the primary interlock, secondary interlock switches and/or the interlock monitor switches are adjusted or replaced.

7-18

Page 29
Image 29
LG Electronics LMV1625W, LMV1625B service manual Checkout Procedures, Power Level

LMV1625W, LMV1625B specifications

The LG Electronics LMV1625B and LMV1625W are versatile over-the-range microwaves designed to enhance convenience and efficiency in modern kitchens. With a range of features, these models cater to the diverse needs of users while maintaining a sleek and stylish appearance.

Both variants, LMV1625B in black and LMV1625W in white, are equipped with a spacious 1.6 cubic feet capacity, which allows users to accommodate larger dishes with ease. The easy-to-use control panel is designed for user-friendliness, featuring a series of clearly labeled buttons for straightforward operation.

One of the standout features of the LMV1625B and LMV1625W is the powerful 1000 watt cooking power, which ensures that meals are cooked evenly and quickly. This is particularly beneficial for defrosting or reheating food, as it helps to minimize cooking times while maintaining flavor and texture.

The Smart Inverter technology sets these microwaves apart from traditional models. This innovative feature provides precise control over power levels, allowing users to cook food more evenly without the risk of hot spots or overcooking. The Smart Inverter also enhances the defrosting process, ensuring that food thaws uniformly, which is especially important for meats and seafood.

In terms of design, both models come with a modern, minimalist aesthetic that enhances any kitchen décor. The seamless design and stainless steel accents lend a touch of elegance, ensuring that they can blend effortlessly into various kitchen styles.

The EasyClean interior coating is another notable characteristic, as it simplifies the cleaning process. This specialized coating allows for quick and simple wiping down of the interior surfaces, making maintenance a breeze. Furthermore, the built-in LED lighting illuminates the cooking space, providing better visibility during use.

In addition to these features, the LMV1625B and LMV1625W also include a range of pre-set cooking options, allowing users to prepare popular dishes at the touch of a button. With multiple power levels and a sensor cooking option, these microwaves provide flexibility and precision in meal preparation.

Overall, the LG Electronics LMV1625B and LMV1625W over-the-range microwaves combine innovative technology, user-friendly features, and stylish design, making them a practical choice for any kitchen. Whether sautéing, steaming, or reheating, these appliances are designed to meet the needs of today's busy households.