Daikin RXTA30B2V1B Service Manual page 234

7 | Technical data
Field wiring
Indoor
X1M
1 L 1 BLK
2
N 2 WHT
3
3 RED
L
N
Outdoor
Service manual
234
Symbol
S*L
S*NG
S*NPH
S*NPL
S*PH, HPS*
S*PL
S*T
S*RH
S*W, SW*
SA*, F1S
SR*, WLU
SS*
SHEET METAL
T*R
TC, TRC
V*, R*V
V*R
WRC
X*
X*M
Y*E
Y*R, Y*S
Z*C
ZF, Z*F
Wiring diagram
Wiring diagram
Z4C Z3C
PCB
FU3
N=2 N=3
20A
HL1
HN1
V2
Z1F
S
U
Z5C
U
V3
N=3
SA1
E1
E2
7 1
Z2C
S40
S2
N=2
P>
S1PH
DB1
MRM10
MRM20
+t v
FU1
V150
MR30
.
3 15A U
MRCW
4 1
1 1 5
S80
S20
M
Y1S
Y1E
Q1L
(B)+FTXTM30+40R2V1B+FTXTP25+35M5V1B+ATXTP25+35M5V1B
Meaning
Float switch
Refrigerant leak detector
Pressure sensor (high)
Pressure sensor (low)
Pressure switch (high)
Pressure switch (low)
Thermostat
Humidity sensor
Operation switch
Surge arrester
Signal receiver
Selector switch
Terminal strip fixed plate
Transformer
Transmitter
Varistor
Diode bridge, Insulated-gate bipolar
transistor (IGBT) power module
Wireless remote controller
Terminal
Terminal strip (block)
Electronic expansion valve coil
Reversing solenoid valve coil
Ferrite core
Noise filter
For the power requirements, refer to the nameplate.
+
+
C7
PAM
-
FU2
PS
. . . . .
3 3 3 3 3 15A 1 1 1 15A A 5 A 5 A 5
3 1 6 1 4
S90
t v t v t v
MS
R1T R2T R3T
Outdoor Discharge
M1F
Condenser
RXTM-R+RXTP-R+ARXTP-R+RXTA-B+FTXTA30B2V1B(W)
R32 Optimized Heating 4 Split
IPM1
+
-
W VU
7
X11A
S70
Z1C
N=4
V
U
W
MS
3〜
M1C
4D110726
ESIE21-12A – 2022.02