13 Technical data
Installer and user reference guide
45
RXYSQ4~6TAY1B
VRV IV-S system air conditioner
4P482257-1 – 2017.03
13.6
Wiring diagram: Outdoor unit
The wiring diagram is delivered with the unit, located at the inside of
the service cover.
3N~ 380-415 V 50 Hz
WHT
WHT
BLU
BLK
RED
WHT
BLU
X1M
L1 L2 L3 N
L1
V1R
V1R
V
W
U
M2F
M1C
M1F
X1M
A1P
A3P
A4P
A5P
A2P
A2P
X1M
F1
Q2
F2
F1
Q1
F2
X23A
M
M
Y1E
Y2E
5
5
R1T
S1NPH
S1NPL
X31A
X21A
X32A
X18A
H5P H6P
H4P
H2P
H8P
H1P
H3P
BS2
BS4
BS3
HAP
BS1
BS5
DS1
1234
OFF
ON
PS
E1HC
X11A
X30A
R5T
R4T
R2T
X1A
A1P
F1U
R3T
Y3S
X9A
Y1S
K3R
K5R
F2U
Q1RP
S1PH
P>
X2A
X3A
X4A
V1CP
1
1
X29A
X66A
P1
N11
N1
P11
X5A
X4A
X4A
5
M2F
5
X2A
F101U R24
+ -
X3A
X1A
A5P
N=1
X3A
X2A
5
5
M1F
M1C
W
V
U
N=5
Z6C
X1A
X2A
X4A
V1R
+ -
F101U R24
N11
P1
N1
P11
X5A
X3A
X1A
A4P
X5A
X41A
V W
U
-
+
R2
R3
P2
+
+
C32
P3
N3
N=1
Z8C
N=1
Z5C
X20A
X28A
X4A
R95
K1R
P1
L1R
-
+
PS
K2M
L3B
L1B L2B
X6A
X61A
X1A
A3P
N=1
Z3C
X402A
X403A
K3R
L3B
L1B L2B
F400U
NA
L1A
L3A
E L2A
A2P
N
L2 L3
Z2C
Z4C
N=2
Z1C
N=2
N=1
N=1
(F1)(F2)
Z1F
F410U
F411U
F412U
Z7C
V1R
HAP
MS
C67
R6T R7T
H7P
X7A
K7R
HAP
HAP
RED WHT BLK
RED WHT BLK
WHT
RED
L1R
(WHT)
RED
WHT
BLK
RED
RED
BLK
BLK
RED
WHT
BLK
RED
WHT
BLK
BLU GRN/
YLW
BLK
BLU
WHT
RED
GRN
2D094434-1
t°
t°
t°
t°
t°
t°
t°
(F1)(F2)
3~
MS
3~
MS
3~
WHT
RED
WHT
RED
WHT
RED
TO MULTI
UNIT
TO OUT/D
TO IN/D
INDOOR
OUTDOOR
Note 5
TERMINAL
OF M1C
LAYOUT OF M1F,M2F,M1C,L1R,
EL, COMPO. BOX
DETAIL OF EL. COMPO. BOX
ARROW VIEW
OUTER SHELL
FRONT
MARK:BLU
MARK:
RED
MARK:
RED
EL,
COMPO.
BOX
IS THE COLOR OF COMPONENT CONNECTOR
IS THE COLOR OF PRINT CONNECTOR
Notes:
1
This wiring diagram applies only to the outdoor unit.
2
Symbols (see below).
3
Symbols (see below).
4
Refer to the installation manual for connection wiring to
INDOOR-OUTDOOR transmission F1-F2 and OUTDOOR-
OUTDOOR transmission F1-F2.
5
Refer to the installation manual for how to use the BS1~BS5
and DS1 switches.
6
When operating, do not short-circuit protective device S1PH.
7
Colours (see below).
Symbols:
L
Live
N
Neutral
Field wiring
Terminal strip
Connector
Fixed connector
Movable connector
Protective earth (screw)
Noiseless earth
Terminal
Colours:
BLK
Black
BLU
Blue
BRN
Brown
GRN
Green
ORG
Orange
RED
Red
WHT
White
YLW
Yellow
Legend for wiring diagram:
A1P
Printed circuit board (main)
A2P
Printed circuit board (noise filter)
A3P
Printed circuit board (inverter)
A4P
Printed circuit board (fan 1)
A5P
Printed circuit board (fan 2)
BS1~BS5
Push button switch
C32, C67
Capacitor
DS1
DIP switch
E1HC
Crankcase heater
F1U, F2U
Fuse (T 3.15 A / 250 V) (A1P)
F101U
Fuse (5 A, DC650 V) (A4P) (A5P)
F400U
Fuse (T 6.3 A / 250 V) (A2P)
H1P~H8P
Light‑emitting diode (service monitor orange)
H2P:
▪ Prepare, test: Flickering
▪ Malfunction detection: Light up
HAP
Light-emitting diode (service monitor is green)
K1R
Magnetic relay (A3P)
