Samsung AC042BNHDCH - Communication Error between Outdoor Unit INV ↔ MAIN MICOM (1 Min.); (Error Code: E203)

Troubleshooting
Samsung Electronics 4-67
4-4-10. Communication error between outdoor unit INV ↔ MAIN MICOM (1 min.)
(Error Code: E203)
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↔

↔



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

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

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