FS
FM
1
1
SW2
ConnectorCNB~Z
Drain motor
DM
TB1
Closed-end connector
SW6
Operation check, Drain motor test run
SW7-1
Fuse
F1~3
Th -R1,2,3
Th -A
Thc
LED · E3
LED · E2
TB2
mark
Float switch
Indication lamp (Green-Normal operation)
Indication lamp (Red-Inspection)
Remote controller communication address
Model capacity setting
Terminal block (Powerce) ( mark)
Terminal block (Signal line) ( mark)
Thermistor (Remote controller)
Thermistor (Return air)
Thermistor (Heat exchanger)
SW5
Plural units Master/Slave setting
Fan motor (with thermostat)
Earth
Power source line
Signal line
1 2
3
indoor unit and outdoor unit
Connecting line between
BL
3
1
WH
CNW3
WH
RD
RD
1
2
CNI
BL
CNR
WH
DM
FS
CNZ
For HA
WH
M
1
2
CNTA
BL
1
2
RD
t°
Control PCB
Power PCB
RD
Y
t°
Y
BK
t°
BK
1
2
3
4
5
6
BK
t°
BK
1
2
XR1
XR2
XR3
XR4
XR5 (Remote operation
Option
1
2
3
4
5
6
+12
SW2
SW6
SW5
SW7
LED • E2 LED • E3
X
Y
1
3
X
Y
t°
TB2
WH
BK
WH
8
9
10
11
12
8
9
10
11
12
CNW2
WH
CNW1
WH
CNB
WH
CNN
Y
CNH
BK
CNT
BL
1
2
WH
RD
Y/GN
3
5
CNW0
WH
1
TB1
Power circuit
(Operation)
(Heating)
(Compressor ON)
(Inspection)
3
Th
C
Th -R1
Th -R2
Th -R3
Th -A
WH
WH
WH
WH
Remote controller
I
I
I
I
I
I
input:volt-free contact)
WH
WH
WH
WH
WH
WH
WH
WH
3
4
5
6
7
1
2
5
6
7
2
3
4
1
M
1 4 5 6 7
RD BK WH Y BL
F3
(2A)
CNM1
WH
I
FM 1
F1 (3.15A)
F2 (3.15A)
CNWR2
WH
L
RD
Y/GN
RD
WH
ColorMark
BK
Color Marks
Black
BL Blue
BR Brown
OR Orange
ColorMark
RD
Red
WH
White
Y
Yellow
Y/GN
Yellow/Green
L
Reactor
Notes 1. indicates wiring on site.
2. See the wiring diagram of outside unit about the line between
3. Use twin core cable (0.3mm
2
x
2) at remote controller line. See spec
sheet of remote controller in case that the total length is more than 100m.
4. Do not put remote controller line alongside power source line.
inside unit and outside unit.
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