Daikin VRV Aurora RXLQ-TATJU Series, Service Manual

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Wiring Diagrams SiUS341802EC
399 Part 7 Appendix
RXLQ72TBTJA
2D147393
＊ ＊
NOTES) 1.THIS WIRING
DIAGRA
M APPLI
ES ONLY
TO THE
OUTDOO
R UNIT.
2. :FI
ELD WIR
ING,
:TER
MINAL B
LOCK,
:CON
NECTOR,
:TERMIN
AL, :P
ROTECTI
VE GROU
ND (SCR
EW),
:NOISEL
ESS GRO
UND.
3.WHEN USING
THE OPT
IONAL A
DAPTOR,
REFER T
O THE I
NSTALLA
TION MA
NUAL OF
THE OPTIONAL
ADAPTOR
.
4.FOR CONNECT
ION WIR
ING TO
INDOOR-
OUTDOOR
TRANSM
ISSION
F1・F2,
OUTDOOR
-OUTDOOR TRANS
MISSION
F1・F2
OUTDOOR-MUL
TI TRAN
SMISSIO
N Q1・Q
2,REFER
TO THE
INSTAL
LATION
MANUAL.
5.HOW TO USE
BS1～3
SWITCH,
REFER T
O“SERV
ICE PRE
CAUTION
LABEL
ON
CONTROL BOX
COVER.
6.WHEN OPERAT
ING,DON
'T SHOR
TCIRCUI
T THE P
ROTECTI
ON DEVI
CE(S1PH
).
7.COLORS BLK:
BLACK;R
ED:RED;
BLU:BLU
E;WHT:W
HITE;GR
N:GREEN
;GRY:GR
AY;YLW:
YELLOW.
8.CLASS 2 WIR
E
POWER
SUPP
LY
A4P,A
5P
PRI
NT
ED
C
IR
CU
IT
B
OA
RD
(
FA
N)
A6P
PR
INTE
D
CIRC
UI
T BO
AR
D
(ABC
I
/P)
A7P
BS1～
BS3
PUS
H
BU
TT
ON
S
WI
TC
H
(A
1P
)
(M
OD
E,SE
T,
RETU
RN
)
C1
CA
PA
CITO
R
(A3P
)
DS1,DS2
DI
P
SWIT
CH
(A1
P)
E1HC,E2H
C
CR
AN
KCAS
E
HEAT
ER
F1U
FU
SE
(A1
P,
A6P)
F2U
FU
SE
(A1
P)
F101U
FU
SE
(A4
P,
A5P)
F4U,F5U
FU
SE
(A2
P)
HAP
PILO
TL
AMP
(A
1P,A
3P
～A6
P)
(SER
VI
CE M
ON
ITOR
-G
REEN
)
K1M
MA
GN
ETIC
C
ONTA
CT
OR (
A4
P)
K3R
MA
GN
ETIC
R
ELAY
(
Y1S)
(A
1P
)
K4R
MA
GN
ETIC
R
ELAY
(
Y2S)
(A
1P
)
K6R
MA
GN
ETIC
R
ELAY
(
OPTI
ON
)(
A1P)
K7R
MAG
NE
TI
C
RE
LA
Y
(E
1H
C,
E2
HC
)(
A1
P)
K8R
MA
GN
ETIC
R
ELAY
(
Y7S)
(A
1P
)
K9R
MA
GN
ETIC
R
ELAY
(
Y4S)
(A
1P
)
K11R
MA
GN
ETIC
R
ELAY
(
Y3S)
(A
1P
)
K12R
MA
GN
ETIC
R
ELAY
(
Y5S)
(A
1P
)
K13R
MA
GN
ETIC
R
ELAY
(
Y6S)
(A
1P
)
L1R,L
2R
REAC
TO
R
M1C
MO
TOR
(
CO
MP
RE
SS
OR
)
M1F,M
2F
MOTO
R
(FAN
)
PS
SWIT
CH
IN
G
PO
WER
SU
PP
LY
(A1
P,
A3
P,
A6
P)
Q1LD
LEAK
AG
E
DE
TE
CTIO
N
CI
RC
UIT
(A
1P
)
R1
RE
SI
ST
OR (
CU
RR
EN
T LI
MI
TI
NG)(
A3
P)
R2
RE
SI
ST
OR (
CU
RR
EN
T SE
NS
OR
)(A4
P,
A5
P)
R1T
TH
ER
MI
STOR
(
AI
R)
R3T
TH
ER
MI
STOR
(
RE
CE
IVER
I
NL
ET)
R4T
TH
ER
MI
STOR
(
HE
AT
EXC
.L
IQ
UID
UP
PE
R)
R5T
TH
ER
MI
STOR
(
HE
AT
EXC
.L
IQ
UID
LO
WE
R)
R6T
TH
ER
MI
STOR
(
SU
BC
OOL
GA
S)
R7T
TH
ER
MI
STOR
(
SU
BC
OOL
LI
QU
ID)
R8T
TH
ER
MI
STOR
(
HE
AT
EXC
.G
AS
UPP
ER
)
R9T
TH
ER
MI
STOR
(
HE
AT
EXC
.G
AS
LOW
ER
)
R10T
TH
ER
MI
STOR
(
SU
CT
ION)
R11T
TH
ER
MI
STOR
(
DE
IC
ER)
R12T
TH
ER
MI
STOR
(
CO
MP
SUCT
IO
N)
R13T
TH
ER
MI
STOR
(
RE
CE
IVER
G
AS
PUR
GE
)
R14T
TH
ER
MI
STOR
(
M1
C
BODY
)
R15T
TH
ER
MI
STOR
(
LE
AK D
ET
EC
TI
ON)
R16T
THER
MI
STOR
(
EVT)
R21T
THER
MI
STOR
(
M1C
DI
SCHA
RG
E)
S1NPH
PRES
SU
RE S
EN
SOR
(H
IGH)
S1NPL
PRES
SU
RE S
EN
SOR
(L
OW)
S1PH
PRES
SU
RE S
WI
TCH
(H
IGH)
SEG
1～
SEG
3
7-SE
GM
ENT
DI
SPLA
Y
(A1P
)
SHT1
CURR
EN
T SE
NS
OR (
A3
P)
T1A V1D
DIOD
E
(A3P
)
V1R
POWE
R
MODU
LE
(A3
P)
V3R
POWE
R
MODU
LE
(A4
P,
A5P)
X1A,X
2A
CONN
EC
TOR
(M
1F)
X3A,X
4A
CONN
EC
TOR
(M
2F)
X13A
,X14
A
CONN
EC
TOR
(E
1HC,
E2
HC)
X1M
TERM
IN
AL B
LO
CK (
PO
WER
SU
PPLY
)
X1M
TERM
IN
AL B
LO
CK (
CO
NTRO
L)
(A1P
)
X1M
TERM
IN
AL B
LO
CK (
AB
C I/
P)
(A7P
)
Y1E
ELEC
TR
IC
E
XP
AN
SI
ON
V
AL
VE
(
HE
AT
E
XC
.U
PP
ER
)
Y3E
EL
EC
TR
IC
E
XP
AN
SI
ON
V
AL
VE
(
HEAT
E
XC
.L
OW
ER
)
Y4E
EL
EC
TR
IC
E
XP
AN
SI
ON
V
AL
VE
(
INJE
CT
IO
N)
Y5E
EL
EC
TR
IC
E
XP
AN
SI
ON
V
AL
VE
(
REFR
IG
ER
AT
C
OO
LI
NG
)
Y6E
EL
EC
TR
IC
E
XP
AN
SI
ON
V
AL
VE
(
LEAK
D
ET
EC
TI
ON
)
Y7E
EL
EC
TR
IC
E
XP
AN
SI
ON
V
AL
VE
(
RECE
IV
ER
G
AS
P
UR
GE
)
Y1S
SOLE
NO
ID V
AL
VE (
OS
OIL
R
ETUR
N
1)
Y2S
SOLE
NO
ID V
AL
VE (
HO
T GA
S
BYPA
SS
)
Y3S
SOLE
NO
ID V
AL
VE (
LI
QUID
S
HUT
OF
F)
Y4S
4WAY
V
ALVE
(
HP/L
P
GAS)
Y5S
4WAY
V
ALVE
(
HEAT
E
XC.L
OW
ER)
Y6S
4WAY
V
ALVE
(
HEAT
E
XC.U
PP
ER)
Y7S
SOLE
NO
ID
VAL
VE
(
AC
CUMU
O
IL
RET
UR
N)
Z1C～
Z6C
NOIS
E
FILT
ER
(FE
RR
ITE
CO
RE)
X37A
CONN
EC
TOR
(P
OWER
A
DAPT
ER
)(A1
P)
S1S
SELE
CT
OR S
WI
TCH
(F
AN/C
OO
L・
HEAT
)
S2S
SELE
CT
OR S
WI
TCH
(C
OOL/
HE
AT)
X6A
CO
NN
ECTO
R
(C
HE
CK T
HE
RES
ID
UAL
CH
ARGE
)
Y2E
ELEC
TR
IC E
XP
ANSI
ON
VAL
VE
(SUB
CO
OL H
EA
T EX
C.
)
ZF
NOIS
E
FILT
ER
(A2
P)
(WIT
H
SURG
E
ABSO
RB
ER)
CON
NEC
TOR
FO
R O
PTI
ONA
L A
CCE
SSO
RIE
S
COOL/
HEAT
SELEC
TOR
3～ 208
/230V 6
0Hz
L1
X1M
L1 L2 L3
RED
L2 L3
WHT BLU
M2F M1F
X3A X1A
A5P A4P X1A
X3A +
-
V3R
F101U
HAP
P1
P11
N1
N11
R2
X5A
X4A
X1A
X3A
+ -
V3R
F101U
HAP
R2
X5A
X4A
N1 P1
:※ IS CONN
ECTOR COLOR
FOR
COMPONE
NT.
:※ IS COLO
R MARKING T
O THE
CONNECT
OR FOR DISC
RIMINATION.
LAYOUT OF M1C,M1F
,M2F
M1F
M2F
CONTROL BOX M1C
OUTER SHE
LL
TERMINA
L OF M1
C
W V
U
A1P
A6P
MS 3～ MS 3～
HAP
HAP
X3A
X2A
X8A
X10A
X11A
X17A
X15A
F1U
5
M
Y5E
5
M
Y6E
5
M
Y7E
t°
R13T
t°
t°
t°
t°
R11T
R12T
R15T
R16T
RED
WHT
X1A
X2A X3A X4A X20A
X28A X40A
X66A
X1A
A7P
X1M (NOTE
8)
C/H SEL
ECTOR
ABC
S1PH
FROM T1A
X101A
X10A
K6R
(NOTE 3)
F2U F1U
X1A
RE
D
WH
T
BL
U
Y1S X7A
K3R
Y2S
X8A
K4R
Y7S
X12A
K8R
Y4S
Y3S
Y5S
Y6S
X13A
K9R
X15A
K11R
X16A
K12R
X17A
K13R
X11A
K7R
X13A
X14A
GRY GRY
GRY GRY
E1HC
E2HC
t°
R8T
t°
R9T
t°
R10T
t°
R21T
t°
R14T
t°
R3T
t°
R4T
t°
R5T
t°
R6T
t°
R7T
A0
3X
A9
1X
A9
2X
X1M (NOTE
8)
SEG1
SEG2
SEG3
BS1
BS2
BS3
X25A X23A X22A X21A X50A X18A X31A
X32A
DS1
1234
ON
OFF
DS2
1234
ON
OFF
X37A
(NOTE 3)
5
M
Y4E
5
M
Y3E
5
M
Y2E
5
M
Y1E
GRN
S1NPL S1NPH
t°
Y1E
R1T
outdoor
(Q1)(Q2)
outdoor
(F1)(F2)
indoor
(F1)(F2)
(NOTE 4)
(NOTE 4)
(NOTE 4)
F1
TO IN/D UNIT
F2
F1
TO OUT/D UNIT
F2
Q1
TO MULTI UNIT
Q2
HEAT
COOL
S2S
S1S
COOL/HEAT
SELECTOR
(OPTIONAL
ACCESSOR
Y) (NOTE
3)
P>
Q1LD
PS
PS
CONTROL
BOX
RED
WHT
WHT
RED
WHT
WHT
E1
R72T
SHT1
-
WHT
U
F4U
BLK
V
BLU
L2R
K84R
Z5C N=1
WHT
L2A
WHT
C1
T1A N=1
RED
TO X101A(
A1P)
WHT
X71A
Z3C N=1
X41A
F5U
+
L3A
M1C
A2P
L2B
P5
L1B
HAP
V1R
P21
L3B
-
L1R
X601A
Z6C N=2
L3B
RED
Z4C N=1
BLU
P4
t°
PS
BLU BLU
+
t°
N5
GRN
Z1C N=1
L2B
V1D
X6A
X6A
Z2C N=1
P22
V
N4
RED
RED
R71T
K3R
BLK
L1B
R1
BLU
+
RED
X63A
X4A
L1A
ZF
WHT
V1R
WHT
A3P
K1M
X72A
W
W
U
P11
MS 3～
Q1RP
A1P
PR
INTE
D
CI
RCUI
T
BOAR
D
(MAI
N)
A2P
PRI
NT
ED
C
IR
CU
IT
B
OA
RD
(
NO
IS
E
FI
LT
ER
)
A3P
PRI
NT
ED
C
IR
CU
IT
B
OA
RD
(
IN
V)
PRI
NT
ED
C
IR
CU
IT
B
OA
RD
(
SU
B)
K3R
MA
GN
ETIC
R
ELAY
(
A3P)
K84R
MA
GN
ETIC
R
ELAY
(
A3P)
Q1RP
REVE
RS
E
PH
AS
E
PR
OTEC
TO
R
CI
RC
UI
T
(A1P
)
R71T
THER
MI
STOR
(
L1R)
R72T
THER
MI
STOR
(
L2R)
CURR
EN
T SE
NS
OR
X2A
WHT WHT
5
RED
X4A
5 5
X2A
X2A
RED
WHT
5
A7P A6P
A1P
X1M
X1A X2A
X4A X3A
A2P
A5P A4P
A3P X6A
L1R L2R
COOL HEAT
FAN
・
WIRING DIAGRAM
2D147393-1
RE
LQ72
TBTJ* RXLQ72T
BTJ*