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Troubleshooting Guide
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Troubleshooting
CH51,
CH60![](/images/new-backgrounds/1056959/5695991xi6.webp)
![](/images/new-backgrounds/1056959/5695991xi7.webp)
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![](/images/new-backgrounds/1056959/5695991xi42.webp)
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Display | Title | Cause of error | Check point & Normal condition | |
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| • Over Capacity | • Check the indoor unit capacity. | |
51 | Capacity Error | Combination | ||
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• Undder Capacity |
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| • Check the combination table. | ||
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| Combination | ||
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60 | EEPROM | • Check sum error | • Check the PCB ASM P/No. | |
Check sum | • Check the poor soldering. | |||
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Check Point
• CH 51 | • CH 60 | |
1. Check the indoor unit capacity. | 1. | Check the insertion condition of EEPROM. |
| 2. | Check the poor soldering |
46Ceiling Cassette Air Conditioner