Fuse 5A / 250V
CN2
Connect to the indoor controller
board (CN33)
(Serial signal I/O)
Between
1
and
2
Between
1
and
3
CN3
Sensor input for detecting
position of motor
Between
1
and
5
Between
2
and
5
Between
3
and
5
CN4
Connect to
the fan
motor
5V DC pulse
5V DC pulse
}
}
CN2S
Connect to the
indoor controller
board (CN2D)
14V DC
CN01
Connect to the
Terminal Block
(TB4)
(Indoor/outdoor
connecting line)
Between
3
and
5
220-240V AC
CN03
Connect to the indoor
controller board (CN03)
Between
3
and
5
220-240V AC
28
9-7.TEST POINT DIAGRAM
9-7-1. Power board
PLA-RP100AA2.UK PLA-RP125AA2.UK PLA-RP140AA2.UK
OC357A--1.qxp 06.7.18 9:05 AM Page 28
