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Technical data
Service manual
174
FTXA20~50A(W)(S)(T) + FTXA20~50B(B)(S)(T) + RXA42+50A +
RXA20~35A(9) + RXA42+50B
Split Stylish R32
ESIE18-03D – 2021.05
L
Live
M1C
Compressor motor
M1F
Fan motor
MR*
Magnetic relay
N
Neutral
PAM
Pulse‑amplitude modulation
PCB
Printed circuit board
PS
Switching power supply
Q1L
Overload protector
R1T, R2T, R3T
Thermistor
S2 -S90
Terminal connector
SA1
Surge arrestor
V2, V3, V150
Varistor
X11A
Connector
X1M
Terminal strip
Y1E
Electronic expansion valve
Y1S
Reversing solenoid valve coil
Z*C
Ferrite core
Z*F
Noise filter
Class 42~50
(1) Wiring diagram
English
Translation
Wiring diagram
Wiring diagram
Indoor
Indoor
Outdoor
Outdoor
Condenser
Condenser
Discharge
Discharge
(2) Notes
English
Translation
Connection
X1M
Main terminal
Field supply
PCB
Protective earth
Earth
Field wire
NOTES: