Si121293EC
PCBs
Removal Procedure
13
3. Remove the control PCB.
[HL402]: blue
[HN402]: white
[DCP2]: purple
[DCM2]: brown
[S401]:
for [S202] on control PCB
[S411]:
for [S211] on control PCB
1
2
3
Disconnect the
connectors [HL402] and
[HN402] from the
inverter PCB.
Disconnect the
connectors [DCP2] and
[DCM2].
Disconnect the
connectors [S401] and
[S411].
4
Disconnect the
connectors [S206],
[S209] and [S210] from
the control PCB.
[S206]:
for [S503] on service PCB
[S209]:
for [S501] on service PCB
[S210]:
for [S502] on service PCB
5
Remove the screw of
the earth/ground wire
under the electrical box.
Step
Procedure
Points
[S411]
[S401]
[HL402]
[HN402]
[DCP2]
[DCM2]
Inverter PCB
(R18098)
(R17984)
[S210]
[S209]
[S206]
Earth/ground wire
(R20770)
