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MUZ-D30NA MUZ-D36NA MUY-D30NA MUY-D36NA
3. Outdoor power board
294-370 VDC
Output
Connect to the compressor
Voltage among phases: 180 V
Connect to the earth
CN5
Primary current detection
(Connect to the noise filter)
CN2
Connect to the controller board
(+)1-5(–): Signal transmission
(To electronic control P.C. board)
5 VDC pulse wave
(+)2-5(–): Zero cross signal
3-4 : Not used
(+)6-5(–): 15 V
(+)7-5(–): 15 V
Signal reception (From electronic
control P.C. board)
5 VDC pulse wave
)
CN3
Fin temperature thermistor RT64
(Red)
(White)
(+)
(–)
1
3