xii

CAUTION: When the EEPROM error E08 occurs, be sure to confirm the setting values again.

CAUTION: When using normally closed active state settings (C_11 to C_15) for externally commanded Forward or Reverse terminals [FW] or [RV], the inverter may start automatically when the external system is powered OFF or disconnected from the inverter! So, do not use normally closed active state settings for Forward or Reverse terminals [FW] or [RV] unless your system design protects against unintended motor operation.

CAUTION: In all the illustrations in this manual, covers and safety devices are occasionally removed to describe the details. While operating the product, make sure that the covers and safety devices are placed as they were specified originally and operate it according to the instruction manual.

UL® Cautions, Warnings, and Instructions

Wiring Warnings for Electrical Practices and Wire Sizes

The Cautions, Warnings, and instructions in this section summarize the procedures necessary to ensure an inverter installation complies with Underwriters Laboratories® guidelines.

WARNING: “Use 60/75°C Cu wire only” or equivalent.

WARNING: “Open Type Equipment.”

WARNING: “Suitable for use on a circuit capable of delivering not more than 5,000 rms symmetrical amperes, 240 V maximum.” For models with suffix N or L.

WARNING: “Suitable for use on a circuit capable of delivering not more than 5,000 rms symmetrical amperes, 480 V maximum.” For models with suffix H.