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

CAUTION: When using normally closed active state settings (C011 to C015) 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 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 100,000 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 100,000 rms symmetrical amperes, 480 V maximum.” For models with suffix H.

WARNING: “Hot surface—risk of burn.”

WARNING: “Install device in pollution degree 2 environment.”

WARNING: “Maximum Surrounding Air Temperature 50°C” or equivalent.

WARNING: “Risk of electric shock—capacitor discharge time is at least 5 minutes.”

WARNING: “Solid state motor overload protection is provided in each model.”

WARNING: “Tightening torque and wire range for field wiring terminals are marked adjacent to the terminal or on the wiring diagram.”