TROUBLE SHOOTING
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| The procedure of main functions | ||||||
* Ceramic Glass | * Before check the HOB all connection should be checked. | |||||||||
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| Clean HOB inner |
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| Change Ceramic Glass |
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| Check the sealing tape |
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* No Power / No |
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| Correct the lead |
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| Lead Wire Connection |
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Operation of key |
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| wire connection |
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| Normal |
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| Filter PCB |
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| Abnormal |
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| Fuse1 |
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| Power Cord |
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| Connection |
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| Normal |
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| Change |
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| Fuse 1 |
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| Change Relay PCB |
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| Change | ||
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| Normal |
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| Inverter PCB | ||||||
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| Abnormal |
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| Change | |||||||
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| Relay PCB | ||||||||
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| Abnormal |
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| Correct the power Cord connection |
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*When the overvoltage is inputed, the overvoltage protection circuit turns of the power.
LGE Internal Use Only | - 43 - | Copyright © 2007 LG Electronics. Inc. All right reserved. |
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| Only for training and service purposes |