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• Subject : No Power; Control Panel; Buttons do not operate correctly
• Models with ECN and Serial Number Range in alphabetical or numerical order
Country
LGEAI / LGECI
Applicable only with symptoms below:
• Extended Warranty
This service is covered by an extended warranty
- If Yes, Parts for (
- If No, Parts and labor are charged to the customer if outside warranty period.
•
The warranty period, including any extended warranty above, starts from the original date of purchase.
1. Symptoms and Causes
Symptoms
Buttons do not operate
or LED light malfunction.
* Note : Power comes on after being unplugged but this does not resolve the problem. Please replace
the control panel part by priority.
2. Improvements
1) Additional silicone coating on the side prevents further moisture penetration
① 607~712 : Conformal Only
Touch IC/Micom
Supporter
Silicon
PCB
Conformal Coating
② 801~803 : Border Silicon
Touch IC/Micom
Supporter
Silicon
PCB
Conformal Coating
Bolder Silicon
Model (ECN)
LDF5545/LDT5665
LDP6797/LDT7797
LDT5678/LDF5678
LDT7808ST
Applicable with every repair:
) years and Labor for (
Circuit damage due to moisture penetration inside the panel.
Service Bulletin
Product
Bulletin # :
Release Date :
Serial Number Range
Between "607XX" and "807XX"
Yes
) years by LG.
Cause
② 804~ : Full Silicon coating
Full Silicon Coating
Supporter
PCB
:
Dishwasher
-
Jul/13/2018
No
52
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