IPM Module
(for 48K model only)
Figure 63
Bosch Climate 5000 Series Ductless Air Conditioner / Heat Pump Multi Zone Outdoor Units (01.2023)
B ridge rectifier
(for 48K model)
Remark:
Measure the DC voltage
between + and - port. The
normal value should be between
190V~250V.
IPM board
(for 48K model)
Service Manual
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