Wiring Diagram: Outdoor Unit - Daikin RXYSQ6T7Y1B9 Installer's Manual

13 Technical data
13.6

Wiring diagram: Outdoor unit

The wiring diagram is delivered with the unit, located at the inside of
the service cover.
L1 L2 L3 N
3N~ 50 Hz
Q1DI
380-415 V
X1M L1 L2 L3 N Z6C
N=1
Z8C N=3
L1A L2A L3A NA
F1U F2U
F5U
Z1F
Z2F F3U
F4U
L11A L21A L31A
X8A
Z4C
N=1
L12A L22A L32A
X108A
K1M
V2R
C1
C2
R1
V1R
1 2
P1 P2
U V W X32A
Z3C Z8C
L1R
N=6 N=1
X1Y
1 2 3
MS
P>
M1C
3~
S1PH
Position in switchbox
A2P
A1P
A2P
X1M
X2M
Front side Upper side
Notes for RXYSQ6_Y1:
1 Symbols (see below).
2 For X37A refer to the installation manual of the option.
3 Refer to the installation or service manual on how to use
BS1~BS4 push buttons, and DS1‑1 and DS1‑2 DIP switches.
4 Do not operate the unit by short-circuiting protection device
S1PH.
5 Refer to the installation manual for indoor-outdoor
transmission F1-F2 wiring.
6 When using the central control system, connect outdoor-
outdoor transmission F1-F2.
Symbols:
X1M Main terminal
Earth wiring
15
Wire number 15
Field wire
Field cable
**
/12.2
Connection ** continues on page 12 column 2
1
Several wiring possibilities
Option
Not mounted in switch box
Wiring depending on model
Installer and user reference guide
44
-t°
Y1S
R1T R2T
Z8C
N=1
Z2C
N=1
E E1
X25A X11A
1 2 1 2 3
K1R
1 3 1 3
X9A X4A
X109A X104A
1 3 1 3
V3R
K2R
PS
R3
R2
K1R
1 2 3 4 5 6 7 1 2 3
X107A
X106A
X2Y X3Y
1 2 3 4 5 1 2 3 4 5
MS MS
M1F M2F
A1P
-t° -t° -t° -t° -t°
R3T R4T R5T R6T
Z8C
N=1
X12A X13A
1 2 3 4 5 6 7 8 1 2
H1P H2P H3P H4P H5P H6P H7P H8P
BS1 BS2 BS3 BS4 BS5
1 2 3 4 5 6 1 2 3 4 5 6
X21A X22A
A2P
1 2 3 4 5 6
HAP
C3
F1U
M
Y1E
4 5 6 7 1 2
X111A
Z5C -t°
R10T
N=1
PCB
Legend for wiring diagram RXYSQ6_Y1:
A1P Printed circuit board (main)
A2P Printed circuit board (inverter)
BS* Push buttons (mode, set, return, test, reset) (A1P)
C* Capacitor (A2P)
DS1 DIP switch (A1P)
F1U, F2U Fuse (T 31.5 A / 500 V) (A1P)
F1U Fuse (T 5.0 A / 250 V) (A2P)
F3U, F4U, Fuse (T 6.3 A / 250 V) (A1P)
F5U
H*P LED (service monitor orange) (A1P)
HAP Running LED (service monitor green) (A*P)
K1M Magnetic contactor (A2P)
K*R Magnetic relay (A*P)
L1R Reactor
M1C Motor (compressor)
M1F Motor (upper fan)
M2F Motor (lower fan)
PS Switching power supply (A2P)
Q1DI Earth leakage circuit breaker (field supply)
R* Resistor (A2P)
R1T Thermistor (air)
-t°
S1NPL
S1NPH
R7T
X5Y X4Y
X17A X18A
3 4 5 6 1 2 3 4 1 2 3 4
HAP
ON
DS1
OFF
1 2
1 2 3 4 5 6 1 2 3 1 2 3 4
X50A
cool/heat
selector
cable option.
X2M A B C F1 F2 F1 F2
M
Y3E
A
COOL HEAT
S2S
B
FAN
AIR
CONTROL
S1S
C
Cool / heat selector option.
4D094014-1C
RXYSQ6T7Y1B9
VRV IV-S system air conditioner
4P404677-1A – 2016.03
Z8C
N=1
A1P
X37A
1 note 2
2
5 6
X81A
Z7C
N=1
Switch box
note 6