Thank you for choosing Mitsubishi Electric inverter.
This Instruction Manual (Detailed) provides detailed instructions for advanced settings of the FR-A800 series inverters.
Incorrect handling might cause an unexpected fault. Before using this product, read the Instruction Manual (Startup, Detailed)
carefully to ensure proper use of this product.
Do not attempt to install, operate, maintain or inspect this product until you have read the Instruction Manuals and appended
documents carefully. Do not use this product until you have a full knowledge of this product mechanism, safety information and
Installation, operation, maintenance and inspection must be performed by qualified personnel. Here, qualified personnel means
a person who meets all the following conditions:
• A person who possesses a certification in regard with electric appliance handling, or person took a proper engineering
training. Such training may be available at your local Mitsubishi Electric office. Contact your local sales office for schedules
• A person who can access operating manuals for the protective devices (for example, light curtain) connected to the safety
control system, or a person who has read these manuals thoroughly and familiarized himself/herself with the protective
In this Instruction Manual, the safety instruction levels are classified into "WARNING" and "CAUTION".
Incorrect handling may cause hazardous conditions, resulting in death or severe injury.
Incorrect handling may cause hazardous conditions, resulting in medium or slight injury,
or may cause only material damage.
Note that even the
instructions of both levels as they are critical to personnel safety.
level may lead to a serious consequence depending on conditions. Be sure to follow the