Mitsubishi Electric Mr.SLIM PLA-RP35BA Service Manual page 30

10-7.TEST POINT DIAGRAM
Indoor controller board
PLA-RP35/50/60/71/100/125/140BA.UK
PLA-RP35/50/60/71BA
PLA-RP30/50/60/71/100/125/140BA#2.UK
PLA-RP71/100/125/140BA2.UK
LED3
Transmission (Indoor/outdoor)
CN90
Connect to the wireless
remote controller board
(CNB)
CN4Y
i-see sensor
CN6Y
i-see sensor motor output
12V DC pulse output
LED2
Power supply (R.B)
CN4F
Drain float switch (FS)
CN44
Pipe temperature
thermistor
1-2 : Liquid (TH2)
3-4 : Condenser/Evaporator(TH5)
CN20
Room temperature
thermistor (TH1)
LED1
Power supply (I.B)
CNMF
Fan motor
1-4: DC 310~340V
5-4: DC15V
CNP
Drain-pump output (DP)
(220-240V AC)
CNAC
Connect to the auto grille
controller board (CN3A)
(220-240V AC)
.UK
1
CN3G
Connect to the auto grille controller board (CN3G)
13V pulse output
CNV
Vane motor output (MV)
12V pulse output
SW1
Model selection
SW2
Capacity setting
Jumper wire J41,J42
Pair No. setting for wireless
remote controller
CN2L
Connector (LOSSNAY)
SWE
Emergency operation
CN41
Connector
(HA terminal-A)
CN32
Connector
(Remote switch)
CN22
Connect to the terminal
block (TB5)
(Remote controller con-
necting wire)
(10.4~14.6V DC)
CN3C
Transmission
(Indoor/outdoor)
(0~24V DC)
V
C955 15VDC
(Same as 5(+)–4(-) of CNMF)
CN01
Connect to the Terminal Block (TB4)
(Indoor/outdoor connecting line)
Between 3 and 5
220-240V AC
FUSE 6.3A /250V
30
: Voltage between pins of
CC