Daikin B-Series Service Manual page 263

Outdoor Unit (100 Class)
Step
4 Disconnect the
connectors one by one
starting from your side.
5 Remove the control
PCB.
2. Removing the inverter
PCB
1 Disconnect the reactor
wire harness connector.
2 Disconnect the rectifier
stack connector.
252
Procedure
Reactor wire
harness connector
Rectifier stack
connector
Si12-714
Points
Connectors S33 & S71:
For inverter PCB
Connectors S31 & S32:
For SPM PCB
Connectors S51 & S101:
For display PCB
Connector S10: For relay
PCB
Connectors H1/H2: For DB
(diode bridge), power wire
harnesses AC1 (red) and
AC2 (black)
Connector L1/L2
Black and red
Removal Procedure