Fuji Er3 fault code meaning

Fuji / Er3

Series: FRENIC-AQUA, FRENIC-HVAC

CPU fault

AC drive

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Series: FRENIC-Eco

CPU fault

AC drive

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Series: FRENIC-RHC, RHC-D

CPU fault

AC drive

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Series: FRENIC5000G11S/P11S

CPU fault

AC drive

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Series: FRENIC5000VG7S

CPU fault

AC drive

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Series: FVR-AS

CPU fault

AC drive

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