Daewoo KOT-150S0A, Service Manual

Page: 53 / 72

52
(TROUBLE 2) Digital readout display does not show programming, even if the membrane keyboard is programmed by
touching proper pads.
MEMBRANE KEYBOARD CHECK PROCEDURE
1. Check the pad termination order and nomenclature
NOTE :
Before following the particular steps listed above in the trouble shooting guide for the membrane keyboard,
failure, please check for the continuity of each wire-harness between the membrane keyboard and control box
assembly.
L
K
J
I
H
G
F
E
D
C
B
A
12
11
10
9
8
7
6
5
4
3
2
1
LEVEL
POWER
0
8
5
TABLE
CANCEL
HI LO OFF ON
TIMER
WARM
TURN
7
4
CLOCK
OFF NIGHT
START
9
6
2
DEFROST
AUTO
FROZEN
PIZZA
FAVORITE CHOICE
COOK
AUTO
POTATO
BAKED
TIME
1
DINNER
COOK
PLATE
POPCORN BEVERAGE
3
MINUTE
ADD
FROZEN
VEGETABLE
OFF
vent fan light
- - - -
2
POPCORN FAVORITE CHOICE BEVERAGE
BAKED
POTATO PLATE
DINNER
PIZZA
FROZEN
VEGETABLE
FROZEN
COOK
SENSOR
TIME
COOK AUTO
DEFROST MINUTE
ADD
POWER
WARM
TIMER
TABLE
TURN
CLOCK
3 1
4 5 6
7 8 9
0
OFF NIGHT ON HI LO OFF
CANCEL/OFF START
VENT FAN LIGHT
KOT-152U0A KOT-152C0A KOT-151S0A
KOT-150S0A
Light Vent fan
Vegetable
Frozen
Add
Minute
3
Beverage Popcorn
Plate
Cook
Dinner
1
Time
Baked
Potato
Sensor
Cook
Favorite Choice
Pizza
Frozen
Auto
Defrost
2
6
9
Start
Night Off
Clock
4
7
Turn
Power
Warm
Kitchen
Timer
On Off Low High
Stop/Clear
Table
5
8
0
POPCORN BEVERAGE FAVORITE CHOICE
OVER THE RANGE KOT-152UW
BAKED
POTATO
DINNER
PLATE
FROZEN
PIZZA
FROZEN
VEGETABLE
AUTO
COOK
CANCEL/OFF START
POWER
LEVEL
1
WARM
TIMER
Turn
Table
Clock
High Low
Vent Fan
Off
COOK
TIME
AUTO
DEFROST
ADD
MINUTE
On Night
Light
Off
2 3
4 5 6
7 8 9
0
KOT-155S0A