Outdoor Units - Daikin FVKS25BVMB Service Manual

Wiring Diagrams
2.2

Outdoor Units

RKS25BVMB, RKS35BVMB –Cooling Only–
X1M
indoor
1 1
2
2
3
RED
3
L L BLK
N WHT
N
TFU
102 ˚C
FIELD WIRING.
NOTE
1. REFER TO THE NAMEPLATE FOR THE POWER REQUIREMENTS.
2. IF THE REFRIGERANT PIPING EXCEEDS 15M,
CUT THE LEAD LINE MARKED "J7" ON PCB.
X1M : TERMINAL STRIP
C9, C11
C12~C15 : CAPACITOR
CT1 : CURRENT TRANSFORMER
DB1, DB2 : DIODE BRIDGE
FU1, FU2 : FUSE
L : LIVE
L1 : COIL
L1R : REACTOR
M1C : COMPRESSOR MOTOR
M1F : FAN MOTOR
PCB1 : PRINTED CIRCUIT BOARD
RXS25BVMB, RXS35BVMB –Heat Pump–
X1M
indoor
1
1
2
2
3
RED
3
L
L BLK
WHT
N N
TFU
102 ˚C
FIELD WIRING.
NOTE
1.REFER TO THE NAMEPLATE FOR THE POWER REQUIREMENTS.
2.IF THE REFRIGERANT PIPING EXCEEDS 15M ,
CUT THE LEAD LINE MARKED "J7" ON PCB.
X1M : TERMINAL STRIP
C9 , C11
C12~C15 : CAPACITOR
CT1 : CURRENT TRANSFORMER
DB1 , DB2
: DIODE BRIDGE
FU1 , FU2
: FUSE
L : LIVE
L1 : COIL
L1R : REACTOR
M1C : COMPRESSOR MOTOR
M1F : FAN MOTOR
PCB1 : PRINTED CIRCUIT BOARD
154
PCB1
S
HL3
HL2
L1
FU2
YLW
20A
HL1
HN3
HN2
HN1 V2
BLU
S11
1 1
WHT
SA1
ORG
ORG
S10
ORG
V3
ORG
E
ORG
7 7
ORG
1
2
S45 1
YLW
S70
YLW
outdoor
M1F
MRH , MRL
MRM10 , MRM20 : MAGNETIC RELAY
N : NEUTRAL
PCB2 : PRINTED CIRCUIT BOARD
Q1L : OVERLOAD PROTECTOR
R1T , R2T , R3T , R4T: THERMISTOR
S10 , S11 , S20 , S45 ,
S70 , S90 , S91 ,
HL3 , HN3
: CONNECTOR
SA1 : SURGE ARRESTER
PCB1
S
HL3
L1
HL2
FU2
YLW
20A
HL1
HN3
HN2
HN1
V2
BLU
S11
1 WHT 1
SA1
ORG
ORG
S10
ORG
V3
ORG
E
ORG
7 7
ORG
1
2
1
S45
YLW
S70
YLW
outdoor
M1F
MRCW , MRH , MRL
MRM10 , MRM20 : MAGNETIC RELAY
N : NEUTRAL
PCB2 : PRINTED CIRCUIT BOARD
Q1L : OVERLOAD PROTECTOR
R1T , R2T , R3T , R4T : THERMISTOR
S10 , S11 , S20 , S45 ,
S70 , S80 , S90 ,
S91 , HL3 , HN3
: CONNECTOR
SA1 : SURGE ARRESTER
L1R
PCB2
MRM20
HR3 HR4
MRM10
FU1
3.15A
V1
MRH
MRL
C9
1
3 5 8
t˚ t˚
M
~
1
R1T R2T R3T
( OUTDOOR ) ( DISCHARGE )
( CONDENSER )
Z1C
IC3
TFU
TRM1
V1 , V2 , V3 : VARISTOR
Y1E
L1R
PCB2 MRM20 HR3
MRM10
FU1
3.15A
V1
MRH
MRL
C9
MRCW
3 5 8 1 3 1
S80
t˚ t˚
M
~
Y1R
1
R1T R2T
( OUTDOOR )
( CONDENSER )
Z1C : FERRITE CORE
IC3 : TRIAC
TFU : THERMAL FUSE
TRM1 : TRANSISTOR MODULE
V1 , V2 , V3 : VARISTOR
Y1E : ELECTRONIC EXPANSION VALVE COIL
Y1R : REVERSING SOLENOIDE VALVE COIL
: PROTECTIVE EARTH
t˚
R4T
( FIN )
S91
1 2
DB1
~
+
C12
CT1 DB2
+
~ - ~
+
-
IC3 C13
~
-
+
C11
-
OL1
6 1 6
OL2
S90 S20
6
t˚
X30A
M
Y1E
Q1L
: FERRITE CORE
: TRIAC
: THERMAL FUSE
: TRANSISTOR MODULE
: ELECTRONIC EXPANSION VALVE COIL
: PROTECTIVE EARTH
t˚
HR4
1 2
DB1
~ +
C12
DB2
CT1
+
~ ~
- +
-
IC3 C13
~ -
+
C11
-
6 1 6
OL2
S90 S20
6
t˚
X30A
M
R3T
Y1E
( DISCHARGE )
Q1L
Si06-305
TRM1
+
C14
+
-
C15
+
-
-
W V U
N
W V U
1
Z1C
W V
N U
M1C
3D038018A
R4T
( FIN )
S91
TRM1
+
C14
+
-
C15
+
-
-
W V U
OL1 N W V U
1
Z1C
W V
N U
M1C
3D038015A
Appendix