-
3
7
-
'13 • PAC-DB-194
4.
ELECTRICAL WIRING
(1)
Indoor units
(a)
Ceiling cassette-4way type (FDT)
Models FDT71VF1, 100VF1
, 100VF2
t
°
Control PCB
Power PCB
t
°
t
°
1
2
3
4
5
6
t
°
BK
1
2
RD
1
2
XR1
XR2
XR3
XR4
XR5
(
Remote operation input:
volt-free contact
)
Prepare on site
1
2
3
4
5
6
+12
SW2
SW6
SW5
SW7
LED
・
2 LED
・
3
X
Y
1
3
X
Y
t
°
Remote control
TB2
WH
BK
CNB
WH
CNN
YE
CNH
BK
CNI
BL
CNT
BL
1
WH
RD
YE
/
GN
M
1 4 5 6 7
CNM
WH
3
5
CNW0
WH
1
TB1
FS
BK
M
BK
1
2
3
4
5
1
2
3
4
5
1
2
3
4
5
LM1
M
6
7
8
9
10
1
2
3
4
5
6
7
8
9
10
LM2
RD
M
11
12
13
14
15
1
2
3
4
5
11
12
13
14
15
LM3
M
16
17
18
19
20
1
2
3
4
5
16
17
18
19
20
LM4
CNJ2
WH
CNJ
WH
Power
circuit
(
Operation
)
(
Heating
)
(
Compressor ON
)
(
Inspection
)
3
FMI
Th
C
ThI-A
ThI-R1
ThI-R2
ThI-R3
RD
BK
BK
BK
RD
RD
BK
BK
BK
BK
BK
BK
BK
BK
BK
BK
BK
BK
BK
BK
BK
BK
BK
BK
BK
BK
BK
BK
BK
BK
BK
BK
BK
BK
RD
RD
RD
RD
RD
RD
RD
RD
RD
YE
/
GN
WH
OR
BR
BL
RD
Earth
Power source line
Signal line
1 2
3
indoor unit and outdoor unit
Connecting line between
2
BK
CNV
WH
PS
BK
WH
1
2
3
4
5
1
2
3
4
5
6
7
8
9
10
6
7
8
9
10
11
12
11
12
DM
RD
WH
1
2
CNR
WH
CNW1
WH
M
WH
WH
WH
WH
WH
WH
WH
WH
WH
WH
WH
1
2
3
4
5
6
1 2 3 4
CNV2
BK
CNTA
BL
1 2
SW8
BL
WH 1
3
CNW3
WH
CNW2
WH
CNWR2
WH
L
Drain motor
Fan motor
DM
Louver motor
Float switch
LM1
~
4
FS
Fuse
F1
~
3
Connector
CNB
~
Z
LED
・
2
Operation check, Drain motor test run
Thermistor
(
Remote control
)
Model capacity setting
SW6
Terminal block
(
Power source
)
(口
mark
)
TB1
TB2
Indication lamp
(
Green-Normal operation
)
LED
・
3
Remote control communication
address
SW2
SW5
Plural units Master
/
Slave setting
L
Reactor
SW7-1
FMI
ThI-A
ThI-R1,2,3
Th
C
Indication lamp
(
Red-Inspection
)
Terminal block
(
Signal line
)(口
mark
)
Thermistor
(
Return air
)
Thermistor
(
Heat exchanger
)
BK
BL
BR
OR
Black
Blue
Brown
Orange
RD
WH
YE
/
GN
Red
White
Yellow
Yellow
/
Green
Panel switch
PS
Powerful mode
Valid
/
Invalid
SW7-3
F1
(
3.15A
)
F2
(
3.15A
)
F3
(
2.0A
)
RD
CNZ
WH
For HA
(
Remote operation input:
volt-free contact
)
+12
YE
YE
YE
Notes 1.
indicates wiring on site.
2.
See
the
wiring
diagram
of
outside
unit
about
the
line
between
inside
unit
and
outside
unit.
3.
Use
twin
core
cord
(
0.3mm
2
X2)
at
remote
control
line.
4.
Do
not
put
remote
control
line
alongside
power
source
line.
5.
Section
1
(※
1
)
is
provided
on
the
model
FDT100
only.
Color Marks
Mark
Color
Mark
Color
※
1
[ ]
PJF000Z28
6
D
#