Wiring Diagrams SiBE121123_A
251 Appendix
FDXS25/35E7VMB, FDXS50C7VMB
2TW32966-1
Signal
receiver
Terminal for
centralized control
Indoor
Infrared remote control
Signal receiver
Switch box (indoor)
Transmission
circuit
Outdoor
Caution
Operation will restart automatically
if the main power supply is turned
off and then back on again.
C1
F1M
F1U
H1P~H3P
M1F
PCB1
Indoor unit
Capacitor
Thermal protector (M1F Embedded)
Fuse (3.15, 250V)
Light emitting diode
Motor (fan)
Printed circuit board
PCB2
O1TR
R1T, R2T
S1~S32, RTH1
S1W
X1M
Z1C
Signal receiver
Phase control circuit
Thermistor
Connector
Operation switch
Terminal strip
Noise filter (Ferrite core)
: Field wiring
: Protective earth (screw)
: Connector
: Wire clamp
Colors:
BLK:
BLU:
BRN:
GRY:
Black
Blue
Brown
Grey
ORG:
PNK:
PRP:
RED:
Orange
Pink
Purple
Red
WHT:
YLW:
GRN:
White
Yellow
Green