LG MC-7642W Service Manual ▷ View online
4-1
OPERATING INSTRUCTIONS
FEATURES
CONTROL PANEL
1. DISPLAY WINDOW: Used to show time of day,
cooking of veg, cooking of power level, cooking
category.
category.
2. MORE/LESS: Used to change cooking time.
WEIGHT: Used to select the weight of food.
3. CLOCK: Used to set the time of day.
4. RUSSIAN COOK: Used to cook the russian foods
4. RUSSIAN COOK: Used to cook the russian foods
listed by one touch.
5. QUICK DEFROST: Used to defrost quickly.
6. AUTO WEIGHT DEFROST: Used to select the
6. AUTO WEIGHT DEFROST: Used to select the
auto weight defrost.
7. STOP/CLEAR: Used to stop oven and clear all
entries except time of day.
8. START/Q-START: One tap allows oven to begin
functioning.
9. COOK TIME: Used to select cook time.
10. MICRO: Used to select the desired power level
10. MICRO: Used to select the desired power level
for cooking.
11. GRILL: Used to select the grill cooking.
12. COMBI: Used to select the combination cooking.
13. CONVECTION: Used to select the convection
12. COMBI: Used to select the combination cooking.
13. CONVECTION: Used to select the convection
cooking.
14. AUTO COOK: Used to cook the foods listed by
one touch.
Oven Front Plate
Door Seal
Control Panel
Safety Door Lock System
Window Door Screen
Turntable
High Rack
Low Rack
Metal Tray
Rotating Ring
5.
4
6
14
10
9
5
7
1
12
13
13
3
2
8
11
4-2
OPERATING SEQUENCE
The following is a description of component functions
during oven operation.
during oven operation.
1. SETTING THE CLOCK
2. MICROWAVE COOKING
3. MULTI STAGE COOKING
4. GRILL COOKING
5. CONVECTION COOKING
To pre-heat
To cook
6. COMBINATION COOKING
To Grill Combi
To Convection Combi
7. AUTO WEIGHT DEFROST
8. RUSSIAN COOK
9. AUTO COOK
10. CHILD LOCK
This oven has a CHILD LOCK feature.
To Set CHILD LOCK
To Set CHILD LOCK
To Cancel CHILD LOCK
11. QUICK START
12. MORE AND LESS
Clock
Desired
minute
Start
Desired
hour
Stop/
Clear
Function
MWO
Stop/Clear
Stop/
Clear
Desired
power
level
Desired
cooking
time
Start
Stop/
Clear
Function
Grill
Desired
cooking
time
Desired
cooking
time
Start
Stop/Clear
Stop/Clear
(Touch and Hold)
Stop/Clear
Stop/Clear
(Touch and Hold)
Stop/Clear
Start
Stop/Clear
More
Less
Desired auto cook
Stop/Clear
Stop/Clear
Function
Combi
Desired
defrost
category
Food
weight
Start
Stop/Clear
Desired
Russian cook
category
Start
Stop/Clear
Desired
auto cook
category
Food
weight
Start
Stop/
Clear
Function
Convection
Desired convection
temp
(40˚C, 100˚C~250˚C)
Start
Stop/
Clear
Function
Convection
Desired convection
temp
(40˚C, 100˚C~250˚C)
Start
Start
Function
Grill
Stop/
Clear
Function
Combi
Desired
power level
Desired
power level
Desired
cooking
time
Start
Desired
cooking
time
Stage 1
Stage 2
Desired
cooking
time
Desired convection temp
(40˚C, 100˚C~250˚C)
Start
Desired power level
(20%, 40%, 60%)
Desired power level
(20%, 40%, 60%)
Desired
cooking
time
Start
SCHEMATIC DIAGRAM
4-3
8-1
SCHEMATIC DIAGRAM OF P.C.B
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