LG Electronics MV1825SW user manual

User manual for the device LG Electronics MV1825SW

Device: LG Electronics MV1825SW
Category: Microwave Oven
Manufacturer: LG Electronics
Size: 1.77 MB
Added : 9/12/2014
Number of pages: 46
Print the manual

Download

How to use this site?

Our goal is to provide you with a quick access to the content of the user manual for LG Electronics MV1825SW. Using the online preview, you can quickly view the contents and go to the page where you will find the solution to your problem with LG Electronics MV1825SW.

For your convenience

If looking through the LG Electronics MV1825SW user manual directly on this website is not convenient for you, there are two possible solutions:

  • Full Screen Viewing - to easily view the user manual (without downloading it to your computer), you can use full-screen viewing mode. To start viewing the user manual LG Electronics MV1825SW on full screen, use the button Fullscreen.
  • Downloading to your computer - You can also download the user manual LG Electronics MV1825SW to your computer and keep it in your files. However, if you do not want to take up too much of your disk space, you can always download it in the future from ManualsBase.
LG Electronics MV1825SW User manual - Online PDF
Advertisement
« Page 1 of 46 »
Advertisement
Print version

Many people prefer to read the documents not on the screen, but in the printed version. The option to print the manual has also been provided, and you can use it by clicking the link above - Print the manual. You do not have to print the entire manual LG Electronics MV1825SW but the selected pages only. paper.

Summaries

Below you will find previews of the content of the user manuals presented on the following pages to LG Electronics MV1825SW. If you want to quickly view the content of pages found on the following pages of the manual, you can use them.

Abstracts of contents
Summary of the content on the page No. 1

website http://www.lgservice.com
MICROWAVE OVEN
SERVICE MANUAL
MODEL: LMV1825SB
LMV1825SW

LMV1825SBQ
CAUTION
BEFORE SERVICING THE UNIT, READ THE
SAFETY PRECAUTIONS IN THIS MANUAL.

Summary of the content on the page No. 2

CAUTION SAFETY PRECAUTIONS PRECAUTIONS TO BE OBSERVED BEFORE AND DURING SERVICING TO AVOID POSSIBLE EXPOSURE TO EXCESSIVE MICROWAVE ENERGY a. Do not operate or allow the oven to be operated with the door open. b. Make the following safety checks on all ovens to be serviced before activating the magnetron or other microwave source, and make repairs as necessary; (1) Interlock operation, (2) proper door closing, (3) seal and sealing surfaces (arcing, wear, and other damage), (4) damage to or loose

Summary of the content on the page No. 3

FOREWORD Read this Manual carefully. Failure to adhere to or observe the information in this Manual may result in exposing yourself to the Microwave Energy normally contained within the oven cavity. TABLE OF CONTENTS (Page) SAFETY PRECAUTIONS ......................................................................................................... Inside front page SPECIFICATIONS.....................................................................................................................

Summary of the content on the page No. 4

SPECIFICATIONS Rated Power Consumption..................................................1,500W maximum (Microwave oven+Cook top lamps+Ventilation fan) Microwave Output.................................................................1000W (IEC 60705) Adjustable 100W through 1000W, 10 steps Frequency.............................................................................2,450 MHz 50 MHz Power Supply........................................................................120 VAC, 60 Hz Rated Cu

Summary of the content on the page No. 5

CAUTIONS Unlike other appliances, the microwave oven is MICROWAVE RADIATION high-voltage and high-current equipment. Personnel should not be exposed to the Though it is free from danger in ordinary use, microwave energy which may radiate from the extreme care should be taken during repair. magnetron or other microwave generating device if it is improperly used or connection. • DO NOT operate on a 2-wire extension cord during All input and output microwave connections, repair and use. waveguide,

Summary of the content on the page No. 6

INSTALLATION BEFORE YOU BEGIN, READ THE FOLLOWING INSTRUCTIONS COMPLETELY AND CAREFULLY. PRECAUTIONS ON INSTALLATION A. Plug the power supply cord into a 120V AC, 60Hz, single-phase power source with a capacity of 15A or 20A. B. Avoid placing the unit in a location where there is direct heat or splashing water. C. Install the unit on the mounting plate firmly. D. Place the unit as far away as possible from TV, radio, etc. to prevent interference. GROUNDING INSTRUCTIONS For personal safety,

Summary of the content on the page No. 7

OPERATING INSTRUCTIONS CONTROL PANEL 1 4 2 3 5 7 6 9 8 10 11 13 12 14 16 15 17 19 18 22 20 21 25 23 24 4-1

Summary of the content on the page No. 8

CONTROL PANEL INSTRUCTIONS 1. DISPLAY: The Display includes a clock and indicators to 14. STOP/CLEAR: Touch this pad to stop the oven or to tell you time of day, cooking time settings and cooking clear all entries. functions selected. 15. CLOCK: Touch this pad to enter the time of day. 2. MORE: Touch this pad to add ten seconds of cooking 16. START: Touch this pad to start a function. If you open time each time you press it. the door after oven begins to cook, START again. 3. LESS: Touch this

Summary of the content on the page No. 9

OVERALL CIRCUIT DIAGRAM SCHEMATIC DIAGRAM 5-1

Summary of the content on the page No. 10

MATRIX CIRCUIT FOR TOUCH KEY BOARD 2 1 3 5 4 6 7 VENT TIME N.C N.C N.C 5 0 HI/LO/OFF COOK 8 CUSTOM AUTO LIGHT N.C N.C 6 1 HI/LO/OFF SET DEFROST 9 KITCHEN LESS CLOCK Ez-On N.C 7 2 TIMER 10 LIGHT CUSTOM POWER N.C N.C 8 3 TIMER COOK LEVEL 11 TURNTABLE STOP HOLD START N.C 9 4 WARM ON/OFF CLEAR 12 SENSOR SENSOR SENSOR SENSOR SENSOR SENSOR MORE PIZZA POTATO POPCORN VEGETABLE VEGETABLE REHEAT COOK 13 5-2

Summary of the content on the page No. 11

GENERAL INFORMATION FOR SERVICE FEATURES AND SPECIFICATIONS GENERAL PRECAUTIONS IN USE FEATURES A. Never operate the unit when it is empty. Operating the oven with no load may shorten the A. The safety systems incorporated in this model are: life of the magnetron. Whenever cooking dry foods (1) Primary interlock switch (dried fish, bread, etc.) or a small amount of food, (2) Secondary interlock switch be sure to put a glass of water into the cooking (3) Interlock monitor switch compartment.

Summary of the content on the page No. 12

SERVICE INFORMATION PRECAUTIONS AND REPAIR SERVICE TIPS PRELIMINARY (3) Do not operate the unit until it is completely A. SINCE NEARLY 2,100 VOLTS EXISTS IN SOME repaired, if any of the following conditions exist. CIRCUITS OF THIS UNIT REPAIRS SHOULD BE The unit must not be operated. CARRIED OUT WITH GREAT CARE. (a) The door does not close firmly. The filament leads of magnetron carry High (b) The hinge is broken. Voltage with respect to ground. Extreme caution (c) The door seal is damaged

Summary of the content on the page No. 13

MICROWAVE LEAKAGE TEST MEASURING MICROWAVE ENERGY CAUTIONS LEAKAGE • Be sure to check microwave leakage prior to servicing the oven if the oven is operative prior to • Pour 275±15cc of 20±5°C(68±9°F) water in a beaker servicing. which is graduated to 600 cc, and place the beaker • The service personnel should inform the on the center of the turntable. manufacture importer, or assembler of any certified • Set the energy leakage monitor to 2,450 MHz and oven unit found to have a microwave emission

Summary of the content on the page No. 14

MEASUREMENT WITH THE OUTER CASE NOTE WHEN MEASURING (1) Do not exceed meter full scale deflection. REMOVED (2) The test probe must be moved no faster than (1) When you replace the magnetron, measure for 1 inch/sec (2.5cm/sec) along the shaded area, microwave energy leakage before the outer case otherwise a false reading may result. is installed and after all necessary components (3) The test probe must be held by the grip portion of are replaced or adjusted. Special care should be the hand

Summary of the content on the page No. 15

DISASSEMBLY INSTRUCTIONS (4) Remove 3 screws securing the circuit board. IMPORTANT NOTES: UNIT MUST BE DISCONNECTED FROM ELEC- TRICAL OUTLET WHEN MAKING REPAIRS, RE- PLACEMENTS, ADJUSTMENTS AND CONTIN- UITY CHECKS. WAIT AT LEAST ONE MINUTE, UNTIL THE HIGH VOLTAGE CAPACITOR IN THE HIGH VOLTAGE POWER SUPPLY HAS FULLY DISCHARGED. THE CAPACITOR SHOULD BE DISCHARGED BY USING INSULATED WIRE - I.E. TEST PROBE CONNECTED TO 10K-OHM RESISTOR IN SERIES TO GROUND. WHEN RECONNECTING THE WIRE LEADS TO ANY

Summary of the content on the page No. 16

HOW TO INSERT THE F.P.C. CONNECTOR HOW TO REMOVE THE F.P.C. CONNECTOR Follow the steps below as illustrated in Figures 6 Follow the steps below as illustrated in Figures 4 and 7 to insert the F.P.C. connector. and 5 to remove the F.P.C. connector. (1) Insert the F.P.C. connector into the terminal socket securely with the fingers. (1) Hold the edges of the plastic fastener with (2) Hold the plastic fastener with thumb and thumb and forefinger. forefinger of the other hand, and push it (Fig

Summary of the content on the page No. 17

B. REMOVING THE OUT CASE(Figure 8) (1) Remove the vent grille by removing two screws securing it to the out case. (2) Remove two screws securing it to the air duct. (3) Remove the mounting plate by turning the screws (1 or 2 screws) securing it to the out case. (4) Remove two screws on the left central edge and one screws on the right central edge of Base plate. Remove the Mount, All from the out case by removing one screw securing it to the out case. (5) Remove the outcase with disconnecting p

Summary of the content on the page No. 18

C REMOVING THE DOOR INTERLOCK SWITCHES (Figures 9,10) (1) Disconnect the wire leads from the interlock switches. (2) Remove two screws securing the Latch Board. (3) Make necessary replacements and check microwave energy leakage according to “ADJUSTMENT PROCEDURE” on page 7-12. Latch Board Secondary Interlock Switch Latch Board Secondary Interlock Switch WH(from H.V.Transformer) YL(from Fan Motor) WH(from Power Cord) WH(from cooktop lamp) Interlock Monitor Switch Primary Interlock Switc

Summary of the content on the page No. 19

NOTES: D. REMOVING MAGNETRON • When removing the magnetron, make sure that its (Figures 11 Through 13) dome does not hit any adjacent parts, or it may be (1) Remove the vent grille by loosening two screws. damaged. (Figure 11) • When replacing the magnetron, be sure to install the (2) Remove the outcase. See page 7-6. magnetron gasket in the correct position and be sure (3) Remove three tap tite screws securing the that the gasket is in good condition. magnetron to the wave guide. • After repla

Summary of the content on the page No. 20

E. REMOVING STIRRER FAN F. REMOVING DOOR (Figure 16) (Figures 14 and 15) (1) Remove the vent grille by two screws securing it to (1) Remove one rivet ASS'Y securing it to the oven the outcase loosening. upper plate by using knife blade. (2) Lift up and draw the door. (2) Rotate slightly and pull out the stirrer fan cover. (3) Remove the stirrer fan. NOTES: • After replacing the door, be sure to check that the primary interlock switch, the secondary interlock switch and the interlock monitor sw


Alternative user manuals
# User manual Category Download
1 LG Electronics LCRM1240SB User manual Microwave Oven 26
2 LG Electronics LG - Life's Good1SS6LMV1 8 User manual Microwave Oven 16
3 LG Electronics LG - Life's GoodLMV1680DB User manual Microwave Oven 4
4 LG Electronics LG - Life's GoodLMV1680DW User manual Microwave Oven 9
5 LG Electronics LG - Life's GoodLMV1681SW User manual Microwave Oven 0
6 LG Electronics LG - Life's GoodLMV1681SB User manual Microwave Oven 9
7 LG Electronics LG - Life's GoodLCRT1510SV User manual Microwave Oven 10
8 LG Electronics LCRM1240SW User manual Microwave Oven 1
9 LG Electronics LCRM1240ST User manual Microwave Oven 0
10 LG Electronics LG - Life's GoodLRM1260SB User manual Microwave Oven 4
11 LG Electronics LG - Life's GoodLMV1813ST User manual Microwave Oven 8
12 LG Electronics LG - Life's GoodLMV2015 User manual Microwave Oven 1
13 LG Electronics LG - Life's GoodLMV1813SB User manual Microwave Oven 0
14 LG Electronics LG - Life's GoodLMV1813SW User manual Microwave Oven 7
15 LG Electronics LG - Life's GoodLRMM1430SB User manual Microwave Oven 0
16 AEG MC1751E User manual Microwave Oven 346
17 AEG MC2662E User manual Microwave Oven 233
18 AEG MC1751E User manual Microwave Oven 202
19 AEG MC1763E User manual Microwave Oven 456
20 AEG MCD2661EM User manual Microwave Oven 156