Error code
Hitachi KPI All models code TB1
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Meaning
Outdoor Unit Outdoor Unit (Main) (Sub) TB1 TB2 TB1 TB2 L1 L2 L3 1 2 3 4 L1 L2 L3 1 2 3 4 Communication Cable Communication Cable for H-LINK System for Main ~ Sub 2 1B A NL2L1 2 1B A NL2L1 2 1B A NL2L1 TB2 TB1 TB2 TB1 TB2 TB1 Unit No. 0 Unit No.1 Unit No. 2 Indoor Unit Indoor Unit Indoor Unit
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