This service manual provides detailed procedures for checking, adjusting, and maintaining Hitachi J100‑E2 series inverters (models J100‑004SFE2‑J100‑022SFE2 and J100‑015HFE2‑J100‑037HFE2). It includes pre‑operation checks, function terminal descriptions, troubleshooting codes, and step‑by‑step adjustment of control characteristics.
The document is organized into sections on pre‑operation checks, function of check terminals, troubleshooting procedures, measurement and adjustment of control characteristics, operational adjustment, actions to take during abnormalities, maintenance and inspection procedures, and appendices with wiring diagrams and structural drawings.
| Input voltage (single phase) | 200 V class |
|---|---|
| Input voltage (three phase) | 400 V class |
| Applicable motor capacity | 3.7 kW |
| Frequency setting range | 0.6 – 60.0 Hz |
| Acceleration time setting (ACCEL‑1) | 9016.08 |
| Output voltage gain adjustment code | <31> |
Look at the name plate on the inverter’s side cover; the model and MFG. No. are printed there.
Set the ACCEL‑1 parameter to the desired value; the manual lists the default as 9016.08.