Mitsubishi Electronics PUHY-80TMU-A Air Conditioner User Manual


 
MAIN board
CNS1 M-NET
Transmission (DC30V)
CNS2 M-NET Transmission
(Centralized control) (DC30V)
CN40 M-NET
Transmission
Power supply
CNVCC3 Power
source for contorl
1-2 DC30 V
1-3 DC30 V
4-6 DC12 V
5-6 DC5 V
CN51 Indication distance
3-4 Compressor ON/
Off
3-4 trouble
LD1
Service LED
CNRS53
Serial transmission to
INV board
CN3D
CN3S
CNFAN1
control
for MF1
CNAC3
CN20
power
source
SW1,2,3,4
Dip Switch
-
3
-