20
9-6. TEST POINT DIAGRAM
Indoor controller board
PMH-P25BA
PMH-P35BA
PMH-P50BA
CN90
Connect to the wireless
remote controller board
CN32
Connector
(Remote switch)
CN22
Connect to the terminal block (TB5)
(Remote controller connecting wire)
(10~16V DC)
CN31
Drain sensor (DS)
CN20
Room temperature
thermistor (TH1)
CN21
Pipe temperature
thermistor/Liquid (TH2)
CN29
Condenser/Evaporator
temperature thermistor
(TH5)
CN6V
Vane motor output
(MV)
CN41
Connector
(HA terminal-A)
CN2L
Connector
(LOSSNAY)
Jumper wire J41, J42
Pair number setting with
wireless remote controller
CN03
Connect to the outdoor unit
Between
1
to
3
220~240V AC
Between
3
to
5
0~24V DC
Jumper wire J21~J24
Capacity setting
Jumper wire J11~J15
Model setting
SWE
Emergency
operation
}
+
–
}
–
+
CN25
Humidifier output
(12~16V DC)
+
–
}
CNP
Drain-up machine
output (DP)
Between
1
to
3
220~240V AC
FAN
Fan motor output (MF)
Between
1
to
5
220~240V AC
OC333--1.qxp 05.7.11 5:19 PM Page 20
