Serial Number Check - Mitsubishi Electric 800 Series Instruction Manual

1.1.2

SERIAL number check

The plug-in option is compatible with the inverter having the following SERIAL number or later.
Check the SERIAL number indicated on the inverter rating plate or package.
 SERIAL number check
Rating plate example
 
Symbol Year Month
 FR-A800 series
Type
FR-A820-00046(0.4K) to 04750(90K)
FR-A840-00023(0.4K) to 06830(280K)
FR-A842-07700(315K) to 12120(500K)
FR-A846-00023(0.4K) to 00470(18.5K)
6
PRE-OPERATION INSTRUCTIONS
 
Control number
SERIAL
SERIAL number
 49 
The SERIAL consists of one symbol, two characters indicating
the production year and month, and six characters indicating
the control number. The last digit of the production year is
indicated as the Year, and the Month is indicated by 1 to 9, X
(October), Y (November), or Z (December).