M-Net Power Circuit Board - Mitsubishi Electric PUMY-P250YBM Technical & Service Manual

Split-type, heat pump air conditioners
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M-NET power circuit board

EM1
Connect to
the electrical
parts box
OCH760
CN2
Connect to the outdoor multi controller board (CN102)
1–2: 24–30 VDC
3–4: 24–30 VDC
104
CN1
Connect to the outdoor noise
filter circuit board (CNAC1)
1–3: 220-240 VAC

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