Daikin FTKS20CVMB Service Manual page 238

SiENBE04-401A
RXH20/25/35CVMB9, ARXH20/25/35CVMB9, RYN20/25/35CVMB9,
RXH20/25/35CAVMB, ARXH20/25/35CAVMB
indoor
X1M
1 1
2
2
3
3 RED
L
L BLK
N WHT
N
FIELD WIRING.
NOTE
1.REFER TO THE NAMEPLATE FOR THE POWER REQUIREMENTS.
X1M : TERMINAL STRIP
C74 , C75 , C80
C94 , C95 , C100 : CAPACITOR
DB1 , DB2
: DIODE BRIDGE
FU1 , FU3
: FUSE
L : LIVE
L1 : COIL
L1R : REACTOR
M1C : COMPRESSOR MOTOR
M1F : FAN MOTOR
PCB : PRINTED CIRCUIT BOARD
Appendix
PCB
S
L1
FU3
20A
HL1
HN1 V2
MRL
SA1
V3
E
1
S70
Z2C
1 ~
outdoor
M1F
MRCW , MRL
MRM10 , MRM20
: MAGNETIC RELAY
N : NEUTRAL
Q1L : OVERLOAD PROTECTOR
R1T , R2T , R3T
: THERMISTOR
S20 , S70 , S80 , S90 : CONNECTOR
SA1 : SURGE ARRESTER
L1R
Z3C
MRM20 HR1 HR2
MRM10
FU1
3.15A
V1
C80
MRCW
1 6
3 6 3 1
S80
t° t°
M
Y1R
R1T R2T R3T
( OUTDOOR ) ( DISCHARGE )
( CONDENSER )
Z1C , Z2C , Z3C : FERRITE CORE
IC11 : TRIAC
IPM1 : INTELLIGENT POWER MODULE
V1 , V2 , V3
: VARISTOR
Y1E : ELECTRONIC EXPANSION VALVE COIL
Y1R : REVERSING SOLENOIDE VALVE COIL
: PROTECTIVE EARTH
Wiring Diagrams
DB1
~ +
C74
DB2
+
- ~
~ +
-
C100 C75
-
~
+
IC11
-
OL1
1 6
OL2
S20
S90
6
t°
X30A
M
Y1E
Q1L
IPM1
+
C94
+
-
C95
+
-
-
W V U
W V U
1
Z1C
N=5
V
W U
M1C
3D042575B
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