Mitsubishi Electric FR-A820-00046 Instruction Manual page 88

Control circuit
FR-A820-00340(5.5K) to FR-A820-00630(11K), FR-A840-00170(5.5K) to FR-A840-00380(15K)
Remove the upper screws.
Remove the lower screws.
Remove the jumper.
Connect the separate power supply cable for the control circuit to the upper terminals (R1/L11,
S1/L21).
Fig. 2-41:
2 - 58
R1/L11
R/L1
Main circuit terminal block
Detailed view of the terminals
S1/L21
T/L3
S/L2
Installation and wiring
I002847E