Wiring Diagrams; Outdoor Units - Daikin FTX25JVEA9 Service Manual

Wiring Diagrams

2. Wiring Diagrams
2.1

Outdoor Units

RMK140JVMC9 (8)
POWER SUPPLY
~50Hz 220-240V
~60Hz 220-230V X1M
N
FIELD WIRING
L
TO BP TO BP UNIT UNIT
BP 1
X2M
1
1 1
2 2
3 3
BP2
X3M
2
1 1
2 2
3 3
BP3
X4M
3
3
1 1
2
2
3
3
:
ACN
CONNECTOR
ACP :
CONNECTOR
:
C1R
CAPACITOR
C900~C927 :
CAPACITOR
:
CT900~CT902
CURRENT TRANSFORMER
F1U :
FUSE
:
FG1~FG3
PROTECTIVE EARTH
H102~H105 :
WIRE HARNESS
H1P~H4P :
PILOT LAMP
HPS :
HIGH PRESSURE SW
PM :
POWER MODULE
L :
LIVE
L900~L904 :
COIL
L1R , L2R :
REACTOR
LED2~LED4 :
7 SEGMENT
M1C :
COMPRESSOR MOTOR
M1F , M2F :
FAN MOTOR
N :
NEUTRAL
OIS15 :
SOLID STATE RELAY
PCB1~PCB4
: PRINTED CIRCUIT BOARD
R250 , R251 :
RESISTOR
RMX140JVMC9 (8)
POWER SUPPLY
~50Hz 220-240V
~60Hz 220-230V X1M
N
FIELD WIRING
L
TO TO BP UNIT
BP 1
X2M
1
1
1
2 2
3 3
BP 2
X3M
2
1 1
2 2
3 3
BP 3
X4M
3
1 1
2 2
3 3
ACN : CONNECTOR
ACP : CONNECTOR
C1R : CAPACITOR
C900~C927 : CAPACITOR
CT900~CT902 : CURRENT TRANSFORMER
F1U : FUSE
FG1~FG3 : PROTECTIVE EARTH
H102~H105 : WIRE HARNESS
H1P~H4P : PILOT LAMP
HPS : HIGH PRESSURE SW
PM : POWER MODULE
L : LIVE
L900~L904 : COIL
L1R , L2R
: REACTOR
LED2~LED4 : 7 SEGMENT
M1C : COMPRESSOR MOTOR
M1F , M2F
: FAN MOTOR
N : NEUTRAL
OIS15 : SOLID STATE RELAY
PCB1~PCB4 : PRINTED CIRCUIT BOARD
R250 , R251
: RESISTOR
370
PCB2
S952
Z1C
1
BLK
C925 C926 C905
V900
L903
C900 L900
2
C923 C924 C902
RED
V901
SA900
ACP
L904
GRN
FG1
S908 S907
YLW
FG2
GRN
YLW
1 2 1
FG3
GRN
YLW
CT900
ACN
BLK
Z2C
S906
WHT 1
YLW 3
BRN 5
1 3 1
S132 S107
S131
S105 S111 S110
1 3 1 1 2 1
4
M
SP
HPS
Y3E
: THERMISTOR
R1T~R5T
EV
: MAGNETIC RELAY
RY3X , RY84
: CONNECTOR
S101~S952
: ADDRESS SELLECT SW
SW1~SW2
: OPERATION MODE SELLECT SW
SW3
: PUMP DOWN SW ( DOWN )
SW4
( UP )
SW5 :
: SET SW
SW6
SW7 : TEST OPERATION SW
: SURGE ABSORBER
SA900
SP : LOW PRESSURE SENSOR
V900~V901 : VARISTOR
TA5 , TA6 : CONNECTOR
TB2~TB8 : CONNECTOR
X1M~X4M : TERMINAL STRIP
Y1E~Y3E : ELECTRONIC EXPANSION VALVE
Z1C~Z6C
: FERRITE CORE
BLK: GRN: PNK: YLW:
BLU:
GRY: RED:
BRN: ORG:
WHT:
PCB2
S952
Z1C
1
BLK
C905
C925 C926
V900 C900
L900
L903
2
C923 C924 C902
RED
V901
SA900
ACP
L904
GRN
FG1
YLW S908 S907
GRN
FG2
YLW
2 1
1
GRN FG3
YLW
CT900
ACN
BLK
Z2C
S906
WHT
1
YLW 3
BRN 5
1 3 1
S132 S107
S131 S111
S105 S110
4 1 2
1 3 1 1
M
HPS SP Y1R
Y3E
R1T~R5T : THERMISTOR
EV
RY3X , RY84 :
MAGNETIC RELAY
S101~S952 : CONNECTOR
SW1~SW2 : ADDRESS SELLECT SW
SW3 : OPERATION MODE SELLECT SW
PUMP DOWN SW ( DOWN )
SW4 :
( UP )
SW5 :
SW6 : SET SW
SW7 : TEST OPERATION SW
SA900 : SURGE ABSORBER
SP : LOW PRESSURE SENSOR
V900~V901 : VARISTOR
TA5 , TA6
: CONNECTOR
TB2~TB8 : CONNECTOR
X1M~X4M : TERMINAL STRIP
Y1E~Y3E : ELECTRONIC EXPANSION VALVE
Y1R : REVERSING SOLENOID VALVE
Z1C~Z6C : FERRITE CORE
BLK: GRN:
PNK: YLW:
BLU:
GRY: RED:
BRN: ORG:
WHT:
S951
L902
2
PCB1
RED
C903
C916
C906
S151
CT901
L901
1
C915 C904
1
RED
CT902
2
C927
S904 S903
F1U
3 1 7 1 4
3.15A
Z3C
0IS15
3 1 7 1 4
1
S104
S103
S109 S108
5 1 6 1 6
t˚
M M
R5T R4T
Y2E Y1E
( DISCHARGE )
EV EV
P L G
( SUCTION )
PCB3
S514 S516
5 3 1 1 5 5 3 1 1
S504
Z4C Z5C
M M
M1F
3~ 3~
(Lower Side)
(Upper Side)
S951
L902
2
PCB1
RED
C916 C903
C906
S151
L901 CT901
1
C915 C904
1
RED
CT902
2
C927
S904 S903
3 1 7 1 F1U
4
3.15A
Z3C
0IS15
3 1 7 1 4
1
S104 S103
S109 S108
5 6 6
1 1
t˚
M M
R5T R4T
Y2E Y1E
EV EV ( DISCHARGE ) ( OUTDOOR )
P L G
( SUCTION )
PCB3
S514 S516
5 3 1 1 S504 5 5 3 1 1
Z4C Z5C
M
M
M1F
3~ 3~
(Lower Side)
(Upper Side)
ACTIVE
PM
H2P
MODULE
~
N
+
TA5
WHT
RY3X
~
L
- TA6
R250
BLU
RY84 R251
H104
N- BRN
PCB4
BRN
H1P
H105
H102
LED2 LED3 LED4
P+ ORG
ORG
H103
SW1 SW2 SW6
S140
SW3 SW5
1
WHT
SW7 SW4
BLK
BLK
S114
BLK
10
BLK
BLK
6
N
N BRN
U
t˚ t˚ t˚ t˚
U RED
V
V
R3T R2T R1T
W
W
( OUTDOOR ) ( CONDENSER )
S101
S102
( LIQUID )
1 2
1 4
S506
5
1 2 1 4
H3P H4P
S501 S502
ASSIGNMENTS OF
TERMINALS OF THE COMP.
N W
M2F
U V
ACTIVE
PM
H2P
MODULE
~
N
+
TA5
WHT
RY3X
~
L
-
TA6
R250
BLU
RY84 R251
H104
N-
BRN
PCB4
BRN
H1P
H105
H102
LED2 LED3 LED4
P+
ORG
ORG
H103
SW1 SW2 SW6
S140
SW3 SW5
1
WHT
SW7 SW4 BLK
BLK
S114
BLK
10
BLK
BLK
6
N
N BRN
U
t˚ t˚ t˚ t˚
RED
U
V
V
R3T R2T R1T
W
W
( CONDENSER )
S101
S102
( LIQUID )
1 2 1 4
S506 5
1 2 1 4
H3P H4P
S501 S502
ASSIGNMENTS OF
TERMINALS OF THE COMP.
N W
M2F
U V
Si18-201
L2R
L1R
WHT
WHT
WHT WHT
TB7
TB8
TB6
TB2
Z6C
TB4
TB5
1 6
C1R
N
M1C
U + -
M
3~
W
V
1 3
S517
3D024908C
L1R L2R
WHT WHT
WHT WHT
TB7
TB8 TB6
TB2
Z6C
TB4
TB5
6
1
C1R
N
M1C
U +
-
M
3~
W
V
1 S517 3
3D024907C
Appendix