Thank you for choosing the Mitsubishi transistorized inverter option unit.
This instruction manual gives handling information and precautions for use of this product. Incorrect handling might cause an
unexpected fault. Before using the equipment, please read this manual carefully to use it to its optimum.
Please forward this manual to the end user.
Do not attempt to install, operate, maintain or inspect this product until you have read through this instruction manual and
appended documents carefully and can use the equipment correctly. Do not use this product until you have a full
knowledge of the equipment, safety information and instructions.
In this manual, the safety instruction levels are classified into "WARNING" and "CAUTION".
Denotes that incorrect handling may cause hazardous conditions, resulting in death or severe
Denotes that incorrect handling may cause hazardous conditions, resulting in medium or slight
injury, or may cause physical damage only.
Note that even the CAUTION level may lead to a serious consequence under some circumstances. Please follow the
instructions of both levels as they are important to personnel safety.