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11 Technical data
Installation manual
52
RWEQ96~432TAYD
∗
+ RWEQ96~432TATJ
∗
VRV W T-Series water-cooled system air conditioner
RWEQ96~432TAYD
∗
(460 V)
3~ 60 Hz
460 V
PE
L1 L2 L3
Q1DI
T1A
N=1
OFF
ON
OFF
ON
S1S
S2S
PE
X1M
X101A
X66A
X1M
(Note 2)
1
4
2 3
1 2
5
3 4
X36A
F2
F1
F2
F1
Q1Q2
X30A
X29A
X18A
X23A
1 2
5
3 4
6
1 2
1 2
5 6 7 8 9 10
3 4
1 2
5 6
3 4
1 2 3
X1A
F1U
F2U
Q1RP
Z1F
1
2
1
2
5
6
3
4
1
2
1
2
1
3
1
2
1
2
1
2
3
1
1
2
X7A
X19A
X8A
X9A
X12A
X13A
X16A
X11A
X17A
K12R
K3R
K4R
K5R
K8R
K9R
K11R
K7R
K13R
1 2 3
6
5
4
Y4S
E1HC
Y8S
Y1S
Y2S
Y3S
Y5S
Y6S
Y7S
1 2 3 4
6
5
1 2 3 4
6
5
6
5
1 2 3 4
2
1
1 2 3 4
1 2 3 4
X25A
X21A
X22A
X3A
X31A
X32A
X20A
2
1
1 2 3 4 5
1 2 3 4 5
1 2 3 4 5
Y3E
Y1E
Y2E
M
M
M
S1PH
S1NPL
S1NPH
P>
R12T
R13T
A3P
A1P
A4P
A2P
A5P
A6P
A7P
A8P
A9P
X28A
X40A
X4A
X37A
X2A
3
2
1
2
1
2
1
2
1
2
1
1 2 3 4
1 2 3 4
BS1 BS2 BS3
SEG 1 SEG2 SEG3
R3T
R5T
R7T
R6T
R4T
-t°
-t°
-t°
-t°
-t°
-t°
-t°
T2
S
R
2
3
T1R
X2Y
X1Y
1 2 3 4
5 6
7 8
9 10
X3M
X3M
X3M
M1C
R1T
R2T
-t°
-t°
M
1~
M
1~
M2F
M1F
X4A
X7A
X8A
X5A
X23A
X3A
1 2
1 2
1 2
1 2 3 4
1 2
1 2
1 2 3 4
K1R
K2R
K3R
K4R
K5R
K6R
K7R K8R
X15A
2
1
X10A
1 2 3 4
2
1
X1A
X14A
HAP
X12A
X11A
1
2
1
2
X16A
F1U
2
1
1 2
1 2
X4A
X41A
V2R
K1M
L1R
L2R
V
U
W
P11
P21
L12
L11
L31
L32
1
2
2
1
X2A
X1A
R2
R3
R77
C32
C66
L1
L2
L3
L1A
L2A
L3A
F403U
F401U
F410U
F412U
R402V
R401V
U
R400V
U
R403V
U
F1S
X3Y
L1A
L2A
L3A
1 2
1 2
L1B
L2B
L3B
E
Z1F
R1V
F1U
R3V
F2U
R2V
L1B L2B L3B
3
1
2
1
2
1
2
1
2
3
X63A
X6A
X602A
X601A
X2A
X1A
X2M
(Note 2)
1 2
1 2
3
5 6
1 2 3
X2M
(Note 2)
X2M
(Note 2)
7 8 9 10
R8T
R9T R10T
S3S
R11T -t°
4
2 3
1
X1A
X1M (Note 2)
C
B
A
A
B
C
-t°
-t°
-t°
Z1F
PS
Z1F
X3A
X1A
1
2
F1S
K1R
X2A
X3M
MS
3~
V1R
Y9S
X15A
DS1
DS2
U
U
U
E
U
Cool
Heat
Air
control
Cool/heat selector
Control box
Fan
Power supply
water control
output
Power
supply
12 V DC
output 230 V
a b
c
d
e
A1P
Main PCB
A2P
Noise filter PCB
A3P
Inverter PCB
A4P
SUB PCB
A5P
Filter PCB
A6P
Reverse phase protection PCB
A7P
Current limiting detection PCB
A8P
Adapter PCB
A9P
* Cool/heat selector PCB
BS* (A1P)
Push buttons (mode, set, return)
C* (A3P)
Capacitor
DS* (A1P)
DIP switch
E1HC
Crankcase heater
F1S (A2PA5P)
Surge arrestor
F1U (A4P)
Fuse
F401U (A2P)
Fuse
F403U (A2P)
Fuse
F410U (A2P)
Fuse
F412U (A2P)
Fuse
F*U (A1P)
Fuse
HAP (A1P)
Running LED (service monitor – green)
K1M (A3P)
Magnetic contactor
K*R (A*P)
Magnetic relay
L*R
Reactor
M1C
Motor (compressor)
M*F
Motor (fan)
PS (A1P)
Power supply
Q1DI
# Ground circuit breaker
Q1RP (A1P)
Phase reversal detect circuit
R*T
Thermistor
R*V (A5P)
Varistor
R* (A3P)
Resistor
S1NPH
High pressure sensor
S1NPL
Low pressure sensor
S1PH
High pressure switch (discharge)
S1S
Air control switch
S2S
Cool/heat switch
S3S
Interlock switch
SEG1 SEG3
7-segment display
T1A
Leakage current detection sensor
V1R (A3P)
IGBT power module
V2R (A3P)
Diode module
X66A
Connector (remote switching cool/heat
selector)
X*A
PCB connector
X*M
Terminal block
X*M (A*P)
Terminal block on PCB
X*Y
Connector
Y*E
Electronic expansion valve
Y*S
Solenoid valve
Z*C
Noise filter (ferrite core)
Z*F
Noise filter
*
Optional
#
Field supply
a
Error on remote controller
b
Compressor operation
c
Heating operation
d
Cooling operation
e
Water pump operation request
Notes)
1.
: Field wiring,
: Terminal block,
: Connector,
: Terminal, : Protective ground (screw),
: Noiseless
ground.
2. Class 2 wire
01_EN_4P602454-1C.indd 52
2020/07/29 16:16:56