Mitsubishi Electric LGH-50RSDC-E1 Handbook page 25

Air Supply (SA) fan
Unscrew the screws (six PTT screws 5 x 10, indicated
by ).
(3) Circuit board parts
Unscrew the screws (four screws, indicated by
the control cover.
When replacing the lead wires or damper parts, unscrew the fi xing screws (two PTT screws 4 x 8, indicated
by ) for the fi x plate.
Lead wires Lead wires
(power) (signal)
*GM=Geared Motor
Fix plate
Lead wires
(GM)
) for
─ 25 ─
Transformer
Circuit board Terminal block
Reactor