Daikin Sky Air R-407C, Service Manual, Page: 143 / 304

ESIE02–01 Wiring Diagrams: Outdoor Units
Part 1 – System Outline 1–127
3
1
4
5
6.13 RP100B7T1and RP125B7T1
Wiring diagram The illustration below shows the wiring diagram of the unit.
MAGNETIC RELAY (Y1S)
RyR Y1S
SOLENOID VALVE SELECTOR SWITCH (VARIOUS: SEE PCB)
DS2
X27A
H1P H2P HAP
DS3 DS2 BS1
RyR
Y1S
WHT : WHITE RED : RED
YLW : YELLOW
FIELD WIRING
: CONNECTOR : WIRE CLAMP
: PROTECTIVE EARTH (SCREW)
L : LIVE
BLK : BLACK BLU : BLUE
: TERMINAL
NOTE : DO NOT OPERATE THE UNIT BY SHORT-CIRCUITING S1LP.
L
ORG
RyF6
L
RyF3
ORG
SD
outdoor
L3-BLK
230V 3 ~ 50Hz
1 2 3
PHASE REVERSE CIRCUIT
PRC
BLK
L1
L2
L3
WHT
RED
F1C
K1M
X1M
Q3E
F3U
L3
3
M1C
M
RED
WHT
BLK
1
23
RED
WHT
BLK
UV
W
L2
L1
EARTH LEAK DETECTOR THERMO SWITCH (M1F-M2F) MOTOR (FAN) MOTOR (COMPRESSOR)
Q3E Q1L,Q2L M1F,M2F M1C
THERMISTOR (DISCHARGE)
R3T
THERMISTOR (COIL)
R2T
L2-WHT
L1-RED RC
SIGNAL RECEIVER CIRCUIT
A1P,A2P
PRINTED CIRCUIT BOARD
RyC
MAGNETIC RELAY (K1M)
BS1
PUSH BUTTON (PUMP DOWN)
K1M
MAGNETIC CONTACTOR (M1C)
RyF1-6
MAGNETIC RELAY (M1F-M2F)
C1R,C2R
CAPACITOR (M1F-M2F)
S1LP
PRESSURE SWITCH (LOW)
S1PH
PRESSURE SWITCH (HIGH)
HAP
LIGHT EMITTING DIODE (GREEN)
SD
SAFETY DEVICES INPUT
F1C
OVER-CURRENT RELAY
H1P,H2P
LIGHT EMITTING DIODE (RED)
DS3
SELECTOR SWITCH (EMERGENCY)
F1U,F2U
FUSE (250V,10A)
T1R
TRANSFORMER (220-240V/19V)
F3U
FIELD FUSE
R1T
THERMISTOR (AIR)
TC
SIGNAL TRANSMISSION CIRCUIT
X1M
TERMINAL STRIP
Y1E
EXPANSION VALVE
RyC
SD
RC
A1
X8A
K1M
F2U
N(L2)
L1
F1U
X24A
S1LP
X10A
X9A
X12A
X11A
X21A
X23A
A2P
X1A
X5A R2T
t˚
X6A R3T
t˚
R1T X4A
t˚
Y1E
M
RyF4
RyF5
X15A
H
HH
C
RED
BLK
BLU
M
YLW
C2R
M2F
WHT
1
RyF1
RyF2
X14A
H
HH
C
RED
BLK
BLU
M
YLW
C1R
M1F
WHT
1
F1C
Q
2L
Q1L
S
1PH
X1
X2
RED
BLU
t˚
T1R
X7A
X1A
PP
P
A1
P
PRC
L3
TC
indoor
X20A