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12 Technical data
Installer and user reference guide
56
RXYTQ8~16T7YF
VRV IV system air conditioner
4P388989-1B – 2016.02
16
P>
+
-
P>
2D095653-1
RED
RED
WHT
WHT
WHT
RED
RED
WHT
WHT
X4A
X1A
X2A
X5A
X3A
X4A
X2A
X1A
X4A
X1A
X5A
X3A
X2A
R24
F101U
V1R
Z4C
N=2
Z3C
N=2
V1R
F101U
N11
P11
R24
RED
BLK
WHT
WHT
N1
M2F
P1
P11
M1F
N11
5
5
5
5
WHT
A5P
RED
BLU
BLK
X403A
X402A
F411U
F400U
F410U
F412U
X2A
L1R
X4A
A1P
X6A
A3P
X3A
A2P
X1A
A4P
A7P
X1M
A5P
A6P
L2R
X5A
WHT
BLK
RED
BLU
A2P
L1A
L3A NA
L2A
Z1F
Z1F
X402A
X403A
L3B
L2A
L1A
L3A
L2B
L1B
NA
K3R
A3P
E
F400U
Z5C
N=1
Z6C
N=1
S2PH
S1PH
X4A
X2A
X28A
X20A
X41A
X3A
X101A
X66A
WHT
BLK
WHT
WHT
RED
RED
WHT
BLK
WHT
WHT
BLU
X1M
N
RED
BLK
WHT
L3
L1
L2
Z6C
N=1
Z5C
N=1
L2
N
L3
L1
Z7C
N=1
L2B L3B
L1B
L1B L2B L3B
R78
R3
P2
P1
R2
V1R
C66 C32
K1R
PS
K3R
R77
U V
P3
W
V1R
N3
MS
3~
U
M2C
V
L2R
W
Z1C
N=5
Z6C
N=1
+
-
+
-
X63A
X6A
X41A
X61A
X1A
K1M
X4A
BLK
WHT
RED
X5A
+
-
GRN
WHT
BLK
RED
F411U
F412U
F410U
L2B
L1B
L3B
C66
K1R
P1
P2
C32
R3
V1R
K1M
R2
R78
X41A
X62A
X61A
X63A
X4A
X1A
X6A
R77
N3
P3
W
V1R
U V
-
+
+
-
+
+
W
L1R
M1C
MS
V
U
3~
A1P
BLK
BLU
BLK
RED
RED
X12A
X10A
X15A
X7A
X8A
X9A
X11A
E2HC
Y3S
Y2S
Y1S
Y4S
E1HC
R3T
R5T
R21T
R4T
R7T
R6T
R22T
X29A
X30A
t°
t°
t°
t°
t°
t°
t°
t°
F2
F2
F1
F1
ON
OFF
1234
1234
ON
OFF
X32A
X18A
X31A
X21A
X23A
X22A
X37A
SEG2
BS2
SEG1
BS3
SEG3
BS1
DS2
DS1
5
5
M
Y1E
Y2E
M
S1NPH
R1T
S1NPL
HAP
S2S
S1S
T1A
N=1
X1A
(F1)(F2)
(F1)(F2)
X1AX1M
X40A
M2F
M2C
M1C
M1F
PS
Q1RP
K3R
K7R
K6R
K8R
K5R
K1
1R
K4R
A4P
A7P
A6P
X3A
3~
MS
3~
MS
3N~ 380-415 V
50 Hz
Q1DI F3U
3N~ 400 V
60 Hz
GRN
E
+
+
BLK
RED
X6A
B
C
A
X1M
PS
Z7C
N=1
F1U
F2U
BLK
RED
X5A
Z6C
N=1 N=1
WHT
Z2C
N=5
V
W
U
Power supply
Layout of M1C,M2C,M1F,M2F
Electrical component box
Cool/heat selector
(optional accessory)
(Note 3)
To outdoor unit
To indoor unit
outdoor
indoor
(Note 4)
(Note 4)
Cool/heat selector
Electrical component box
Outer shell
(Note 3)
Heat
Fan
Heat
Cool
(Note 3)
Cool
Terminal of M1C,M2C
A1P
Printed circuit board (main)
A2P, A5P
Printed circuit board (noise filter)
A3P, A6P
Printed circuit board (inv)
A4P, A7P
Printed circuit board (fan)
BS1~BS3
Push button switch (A1P) (mode, set, return)
C32, C66
Capacitor (A3P, A6P)
DS1, DS2
DIP switch (A1P)
E1HC, E2HC
Crankcase heater
F1U, F2U
Fuse (250 V, 3, 15 A, T) (A1P)
F101U
Fuse (A4P, A7P)
F3U
Field fuse
F400U
Fuse (A2P, A5P)
F410U~F412U
Fuse (A2P, A5P)
HAP
Pilot lamp (A1P) (service monitor - green)
K1M
Magnetic contactor (A3P, A6P)
K1R
Magnetic relay (A3P, A6P)
K3R
Magnetic relay (A2P, A5P)
K3R
Magnetic relay (Y4S, A1P)
K4R
Magnetic relay (Y2S, A1P)
K5R
Magnetic relay (Y3S, A1P)
K6R
Magnetic relay (A1P)
K7R
Magnetic relay (E1HC, A1P)
K8R
Magnetic relay (E2HC, A1P)
K11R
Magnetic relay (Y1S, A1P)
L1R~L2R
Reactor
M1C, M2C
Motor (compressor)
M1F, M2F
Motor (fan)
PS
Switching power supply (A1P, A3P, A6P)
Q1DI
Field earth leakage breaker
Q1RP
Phase reversal detection circuit (A1P)
R2, R3
Resistor (current limiting)(A3P, A6P)
R24
Resistor (current sensor)(A4P, A7P)
R77
Resistor (current sensor)(A3P, A6P)
R78
Resistor (current limiting) (A3P, A6P)
R1T
Thermistor (air) (A1P)
R21T, R22T
Thermistor (M1C, M2C discharge)
R3T
Thermistor (accumulator)
R4T
Thermistor (heat exc. liq. pipe)
R5T
Thermistor (subcool liq. pipe)
R6T
Thermistor (heat exc. gas pipe)
R7T
Thermistor (heat exc.de-icer)
S1NPH
Pressure sensor (high)
S1NPL
Pressure sensor (low)
S1PH, S2PH
Pressure switch (discharge)
SEG1~SEG3
7-segment display (A1P)
T1A
Current sensor
V1R
Power module (A3P, A6P)
V1R
Power module (A4P, A7P)
X1A~X4A
Connector (M1F, M2F)
X5A, X6A
Connector
X1M
Terminal block (power supply)
X1M
Terminal block (control) (A1P)
Y1E
Electronic expansion valve (main)
Y2E
Electronic expansion valve (injection)
Y1S
Solenoid valve (main)
Y2S
Solenoid valve (accumulator oil return)
Y3S
Solenoid valve (oil 1)
Y4S
Solenoid valve (oil 2)
Z1C~Z7C
Noise filter (ferrite core)
Z1F
Noise filter (A2P, A5P)(with surge absorber)
Field wiring
Terminal block
Содержание RXYTQ8T7YF
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