Daikin FTKS L Series, Engineering Data

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Wiring Diagrams ED041204
24 Split Type Air Conditioners FTK(X)S-L Series
5.2 Outdoor Unit
RK(X)S20/25/35LVMA
RK(X)S46/50/60LVMA
FIELD WIRING
INDOOR
MRM20
N=2 WHT
IPM1
FU3
Z3C
X1M
DB1
L1R
HR1 20A HR2 AC1
L1
~ + BRN
+
1 L BLK 1 1
MRM10
AC2
+ +
HN3
V2
WHT 2 2
2 N
DB2 HN2
C5
HA2 HA1 S
–
+ BLU GRY ~ – RED 3 3 3
~ +
HL3
C119
HL2
–
+ +
V3
ORG
C6
FU1
L L L
–
Q1
~ – MR30
3.15A
1
WHT
1
V1
–
BLK
N N N
PCB2
GRN/YLW
DB3
BLK
BLK
FU2
3.15A
SA1
S11 ~ + S10
BLK
BLK
E1
W V U
BLK
IPM2
BLK
9 9 ~ –
+ BLK –
E2
MRCW
GRN
BLU RED
YLW
S70
S100
Z2C
S90 S20 S40
X11A
PCB1
S80
1 3 1 2 7 10 1 11 13 4 12 1 6 1 1 6 2
N=2
GRN
OUTDOOR
WHT WHT
BLU
RED YLW GRY
BLK NOTE
BLU
RED
BLU
WHT
BLU
BLK BLK BLK BLK BLK BLK
YLW
ORG
BLU RED BLK
WHT
BRN
ORG
YLW
1. REFER TO THE NAMEPLATE FOR THE POWER REQUIREMENTS.
2 1
t
°
t
°
t
°
3 1
CAPACITOR : C5, C6, C119
Y1S
S80
DIODE BRIDGE : DB1, DB2, DB3
Z1C
MS M
S110
N=4 V
3~
Q1L
FUSE : FU1, FU2, FU3
IN CASE OF
U
R1T R2T R3T
W
SW1
MS COOLING ONLY
INTELLIGENT POWER MODULE : IPM1, IPM2
Y1E (OUTDOOR) (DISCHARGE)
3~
M1F
M1C
TYPE
PCB3
LIVE : L
(CONDENSER)
COIL : L1
FORCED COOLING OPERATION SWITCH (SW1) : SW1
PRINTED CIRCUIT BOARD : PCB1, PCB2, PCB3
REACTOR : L1R
VARISTOR : V1, V2, V3
S10, S11, S20, S40
COMPRESSOR MOTOR : M1C
TERMINAL STRIP : X1M
S70, S80, S90, S100
FAN MOTOR : M1F
ELECTRONIC EXPANSION VALVE COIL : Y1E
CONNECTOR : S110, HL3, HN3, X11A
MAGNETIC RELAY : MRCW, MR30, MRM10, MRM20
REVERSING SOLENOID VALVE COIL : Y1S
THERMISTOR : R1T, R2T, R3T
NEUTRAL : N
FERRITE CORE : Z1C, Z2C, Z3C
OVERLOAD PROTECTOR : Q1L SURGE ABSORBER : SA1
PROTECTIVE EARTH :
3D074399A
FIELD WIRING
INDOOR
L803
IPM
MRM20
N=5
FU3
Z3C
X1M
DB1 TO INDOOR UNIT
L804
HL3
HL2
30A
+
HL1
BLU
~ +
L 1 BLK 1 1
MRM10
HN1
V2 WHT 2 2 2 N
HN3
+ +
HN2
S
C8 C7
WHT
~ –
RED 3 3 3
– –
1
V3
BLK 1
BLK
BLK
FU1
3.15A
–
L
BLK
BLK
PCB2
GRN/YLW
MR30
S11
N
S10
BLK
DC_N1 DC_P1
N=4
BLK
SA1
BLK Z2C
BRN
PPL E1 BLK
W V U
BLK
POWER SUPPLY
HL4 HN4
11 11
DC_N2 DC_P2
BLK
E2
GRN
DB3
FU2
1
Z1C
3.15A
~ +
YLW PCB1
N=4
S70
S40 MRCW S90 S90 S20
V1
GRN
BLU RED YLW
2 7 3 1 4 1 6 1 1 6 2
4
GRY
~ –
X11A OUTDOOR
S12
Z4C
BLK BLK
N=1
RED BLU WHT BLK BLK BLK BLK BLK BLK BLU
RED
BRN WHT ORG ORG YLW
1 3
NOTE
BLU RED YLW
S80
3 1
1. REFER TO THE NAMEPLATE FOR THE POWER REQUIREMENTS. S80
t
°
t
°
t
°
Q1L
MS MS CAPACITOR : C7, C8
M
V
3~
IN CASE OF
DIODE BRIDGE :
DB1, DB3
BLU BLU
U
R1T R3T R2T
W
COOLING ONLY
MS
FUSE :
FU1, FU2, FU3
Y1E
(DISCHARGE) (OUTDOOR)
3~ TYPE M1F
M1C Y1S
INTELLIGENT POWER MODULE :
IPM
(CONDENSER)
LIVE :
L
REACTOR :
L803, L804
VARISTOR : V1, V2, V3 PRINTED CIRCUIT BOARD : PCB1, PCB2
COMPRESSOR MOTOR :
M1C
TERMINAL STRIP : X1M
S10, S11, S12, S20
FAN MOTOR :
M1F
S40, S70, S80, S90 ELECTRONIC EXPANSION VALVE COIL : Y1E
MAGNETIC RELAY : MRCW, MRM10, MRM20, MR30
CONNECTOR : HL3, HN3, X11A
REVERSING SOLENOID VALVE COIL : Y1S
NEUTRAL :
N
FERRITE CORE : Z1C, Z2C, Z3C, Z4C
THERMISTOR : R1T, R2T, R3T
OVERLOAD PROTECTOR : Q1L PROTECTIVE EARTH
:
SURGE ABSORBER : SA1
EARTH
:
3D074027