Midea MCA3U-09HRFN1-M(C) User Manual

210
Port
Description
Parameter
Remark
CON1
Power input for the PCB
230V/AC
CN1
Communication with main PCB
DC
CN2
Test port
5V/DC
For debugging board
CN23
UVW output for DC fan motor
CON2
Ports for reactor
CN1 Communication with main PCB
NO.
Signal
Voltage
1
Vcc
+15V
2
GND
3
TXD
0~6V
4
RXD
0~15V
5
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Midea MCA3U-09HRFN1-M(C) Specifications

General

Brand	Midea
Model	MCA3U-09HRFN1-M(C)
Category	Air Conditioner
Language	English