Mitsubishi Electric LGH-F300RVX2-E Handbook page 44

( 3 ) Terminal block parts
[1] Remove the control box cover. → See (2) [1].
[2] Check that LED4 (red) on the control circuit board is
OFF, and then disconnect the connectors (indicated by
) from the control circuit board.
[3] Remove the screw (one PPT screw 4×20, indicated by
).
[4] Remove the screws (three PT screws 4×8, indicated by
[5] Disconnect the connectors (indicated by
power circuit board and the reactor, and remove the
terminal brock with the lead wires.
), and remove the sub control base.
Control base
Sub control base
Sub control base
Control base
) from the
─ 44 ─
Control circuit board
LED4
CN14
CN5
CN19
CN7
Terminal block
Side plate
Reactor
TAB2
TAB1
Power circuit board