13
7
WIRING DIAGRAM
4
3
2
1
1
3
5
2
2
1
1
25
4
3
1
2
1
8
543
1
2
1
44
2
33
1
4
3
2
1
5
3
1
13
5
4
3
2
1
1
2
3
4
5
1
2
7654321
3
3
1
1
3
1
1
2
3
4
5
33
11
13
8
7
2
6
6
5
4
4
3
6
3
2
1
1
3
3
1
1
X100
F100
CNCT2
(BLUE)
DSA
001
ZNR
002
(RED)
CNACL
CNR1(RED)
X010
ZNR
003
C015
C016
ZNR
001
F001
F01
CNPW1
CNRSC
CNRSP
CNXC1
CNXB1
CNFAN
CNP
CNDB
CNPW2
CN18V
(RED)
(GREEN)
CNTH
CNCT1
CNRS2
CN15V
CNVDC
IPM
CNDP
CNINV
NF
CNXC2
CN100
CN41
CN32
CN90
LED1
LED2
LED3
CN22
(BLUE)
(BLUE)
CN44
CN4F
CN4F
CN20
(RED)
CN3C
SW5
SW1
SW6
SWE
ON
OFF
SW2
CNXB2
U
t˚
t˚
t˚
t˚
U
U
FS
M
1~
DP
Note 3
Note 3
11
2
2
R
ACL
INSIDE SECTION OF CONTROL BOX
MS
3~
NF.B.
INV.B.
I.B.
P.B.
TO OUTDOOR UNIT
POWER SUPPLY
AC220-240V
50Hz
TO MA REMOTE
CONTROLLER
TB2
DB01
ACCT
TB4
TB15
THHS
MF
TH1
TH2
TH5
L
3
4
2
1
33
1
U
V
W
1
22
S1
S2
S3
N
1
2
Inside < > is the optional parts.
Float switch
Drain pump
NOTE:1.The wirings to TB2,TB4,TB15 shown in dotted line are field work.
2.Mark indicates terminal block, connector.
3.The part of thin dotted line indicates the circuit for optional parts.
4.To perform a drainage test for the drain pump turn on the SWE
on the control board while the indoor unit is being powerd.
*Be sure to turn off the SWE after completing a drainage test or test run.
Switch (for mode selection)
Switch (for capacity code)
Switch (for model selection)
Switch (for model selection)
Connector (emergency operation)
Intelligent power module
SYMBOL EXPLANATION
NAME
SYMBOL
TB2
TB4
TB15
CN41
CN90
IPM
<DP>
<FS>
ACCT
LED2
LED3
LED1
R
I.B.
P.B.
TH1
TH2
TH5
F001
F100
F01
Connector (HA terminal-A)
Connector (Wireless)
Current Sensor (AC)
Indoor controller board
NF.B.
Power supply board
Noise filter board
Power source terminal block
Transmission terminal block
Transmission terminal block
Fuse(AC250V 10A)
Fuse(AC250V 15A)
Fuse(3.15A)
Resistor
Thermistor(piping temp.detection/liquid)
Thermistor(piping temp.detection/gas)
Thermistor(inlet air temp.detection)
MF
Fan motor
Diode bridge
DB01
LED (Power supply)
LED (Remote controller supply)
LED (transmission indoor-outdoor)
SW6
(I.B.)
SW5
(I.B.)
SW2
(I.B.)
SW1
(I.B.)
SWE
(I.B.)
DSA001
ZNR001
~ZNR003
X010,X100
NF
Arrester
Varistor
Aux. relay
Noise filter
Inverter board
INV.B.
THHS
Thermistor(heatsink)
AC reactor (Power factor improvement)
ACL
HWE17030.qxd 17.11.9 16:28 Page 13
