D isplay does not show program m ing at all, even if keyboard is touched.
C heck each pad for
continuity of the
m em brane keyboard
for the follow ing keyboard check proce dure
C HECK
C O N D ITIO N
R eplace the m em brane keyborad
M alfunction of the m em brane keyboard
M alfunction
of touch
control circuit of control box sub-a ssem bly
R eplace
control box sub-a ssem bly
CAU SE
R EM ED Y

TROUBLE SHOOTING GUIDE

( TROUBLE 4 ) The following visual conditions indicate a probable defective touch control circuit or membrane switch assembly

1. Incomplete segments,

1)Segments missing.

2)Partical segments missing.

3)Digit flickering other than normal display slight flickering.

4)“ : 0 ” does not display when power is on.

2. A distinct change in the diplay are not on when they numbers is the display.

3. One or more digits in the diplay are not on when they should be.

4. Display indicates a number different from one touched.

5. Specific numbers (for example 2 or 3) will not display when the panel is touched.

6. Display does not count down or up with time cooking or clock operation.

7. Oven is programmable and cooks normally but no display shows.

8. Display obviously jumps in time while counting down.

9. Display counts down noticeably too fast while cooking.

10. Display does not show the time of day when clear pad is touched.

11. Oven lamp and turntable motor do not stop although cooking is finished. Check if the RELAY 2 contacts close if they are close, replace touch control circuit.

R ESULT

N orm al

￿￿Abnorm al

NOTE

Before following the particular steps listed above in the trouble shooting guide for the m em brane keyborad’s, failure, please check for the continuity of each wire -harness betw een the m em brane keyboard and P.C .B . assem bly.

Page 22
Image 22
Daewoo KOR-861G0P, KOR-631G0P, KOR-631H0P service manual Orm al

KOR-631H0P, KOR-861G0P, KOR-631G0P specifications

Daewoo has established a solid reputation in the realm of kitchen appliances, particularly with its microwave ovens. Among their noteworthy models are the Daewoo KOR-631G0P, KOR-861G0P, and KOR-631H0P, each characterized by their distinct features, innovative technologies, and user-friendly designs that cater to a variety of cooking needs.

The Daewoo KOR-631G0P stands out with its sleek exterior and compact size, making it an ideal choice for small kitchens or limited countertop space. It boasts a 20-liter capacity, which is perfect for reheating, defrosting, and cooking a variety of meals. This model is equipped with a user-friendly control panel that includes multiple power levels and pre-programmed cooking functions, allowing users to prepare dishes with precision and ease. Its even heating technology ensures consistent results, minimizing cold spots, while the child safety lock adds an extra layer of security for families.

Next, the Daewoo KOR-861G0P elevates cooking convenience with its impressive 25-liter capacity. This model is designed with a stylish and modern aesthetic, making it a functional yet attractive addition to any kitchen. It features a grill function that provides versatility in cooking methods, enabling users to not only microwave but also grill and bake. The KOR-861G0P incorporates smart sensor technology that automatically adjusts cooking time and power levels according to the food being prepared, enhancing energy efficiency and optimizing cooking performance. Its easy-to-clean interior and removable turntable make maintenance a breeze.

Lastly, the Daewoo KOR-631H0P offers a perfect blend of functionality and ease of use. With a 20-liter capacity and a simple control panel, this model caters to users who prioritize straightforward operation. It includes various one-touch cooking settings for popular dishes, such as popcorn and baked potatoes, ensuring that even novice cooks can achieve excellent results. The KOR-631H0P also features a stylish, contemporary design that seamlessly fits into any kitchen décor. Its quick defrost function allows for rapid thawing of frozen foods, making meal preparation faster and more efficient.

In summary, the Daewoo KOR-631G0P, KOR-861G0P, and KOR-631H0P models showcase the brand's commitment to innovation, functionality, and user-friendly design. Each model is equipped with features that enhance cooking efficiency and offer a variety of cooking options, catering to diverse culinary preferences while ensuring safety and ease of use. Whether for quick reheats, grilling, or baking, these microwave ovens provide excellent performance to satisfy all cooking needs.