3-1-2-1
33 33
3-1. Indoor Units
Middle Static Pressure Duct Type S-3650PF3E, S-6071PF3E
Electric Wiring Diagram
ELECTRIC CIRCUIT DIAGRAM
CAUTION
Terminal No. , , & are D.C. signal circuit.
Do not supply 220-230-240V.
U1
U2 R2R1
3-LINE CONNECTION (multiple connection)
R1
R2
U1
U2
L/1
N/2
3
INDOOR UNIT
(No.1)
L
1
N
2
3
OUTDOOR UNIT
(single-phase)
R1
R2
U1
U2
L/1
N/2
3
INDOOR UNIT
(No.2)
L
N
Ground
R1
R2
U1
U2
U1
U2
L/1
N/2
INDOOR UNIT
(No.1)
L
N
OUTDOOR UNIT
(single-phase)
L
N
Ground
R1
R2
U1
U2
L/1
N/2
INDOOR UNIT
(No.2)
Ground
N
L
Ground
N
L
2-LINE CONNECTION (multiple connection)
R1
R2
U1
U2
L/1
N/2
3
INDOOR UNIT
(No.1)
R1
R2
U1
U2
L/1
N/2
3
INDOOR UNIT
(No.2)
IN CASE OF CONNECTION OF
INDOOR UNITS TWO OR MORE.
THE INDOOR UNIT (NO.3,NO.4) HAS
THE SAME CONNECTION AS THE
INDOOR UNIT (NO.2).
NOTES:
L
1
N
2
3
OUTDOOR UNIT
(single-phase)
Ground
N
L
BL
BL
BL
BL
INDOOR AIR
TEMP. SENSOR(TA)
INDOOR HEAT EXCHANGER
TEMP. SENSOR(E1)
INDOOR HEAT EXCHANGER
TEMP. SENSOR(E2)
BL
BL
BL
BL
R
W
B
FLOAT SWITCH
ACXF20-11050/AA
RECTIFICATION
CIRCUIT
NOISE FILTER
CIRCUIT
CONTROL BOARD(MAIN)
FUSE F301
T5.0A L250V
Ｍ
DRAIN PUMP
1
1
2
3
1
2
1
2
1
2
1
1 2 3
6
EMG
(BRN)
FS
(WHT)
E2/E3
(BLK)
E1
(RED)
TA
(YEL)
ACIN(BLK)
RC
(BLU)
OP1(YEL)
DP
(WHT)
TEST/DISP/CHK
(BLK)
OPT
(RED)
1 3
SHORT/OPEN
(BLK)
TP6/TP3/TP1
SW001
DCM
(WHT)
BL
BL
OC
(BLU)
t
t
t
1
1
2
3
R
BL
W
Y
B
Ｍ
FAN MOTOR
1
4
5
6
7
B BLUE
BL BLACK
BR BROWN
G GREEN
LB
LIGHT BLUE
O ORANGE
P PINK
R RED
W WHITE
Y YELLOW
WIRE COLOR
POWER SUPPLY
220
-
230
-
240V
～
50Hz
L/1
TERMINAL
BOARD
R1
R2
N/2
3
BR
LB or B
BL
G
W
BL
1
3
5
1
3
E
1
1
2
3
TERMINAL
BOARD
P
B
1
2
U1
U2
U1
U2
1
2
3
3
-
LINE
CONNECTION
2
-
LINE
CONNECTION
OUTDOOR UNIT
OUTDOOR UNIT
REMOTE
CONTROLLER
1
3
REACTOR(WHT)
W
BL
REACTOR
R
BL
W
Y
B
1
4
HU/HEATER
(WHT)
1
2
FAN DRIVE
(WHT)
1
2
EXCT
(RED)
R
W
B
BL
1
6
T10
(YEL)
OPTION
(WHT)
1
5
NANO
(WHT)
NANOE ION
GENERATOR
1
6
1
6
L
N
Ground
Ground
Vertical installation Horizontal installation
Short circuit
connector
SM830283-00_欧州向け R32シングル36-71形TD&SM.indb 1 20/01/28 11:25:46
To Next Page
Loading...
