Indoor Unit
2.4
SiBE121135_A
FTXS60/71GV1B
Control PCB 1) 2) 3) 4) 5) 6) 7) 8)
S1 S21 S25 S32 S41 S46 S47 H1, H2, H3, FG 9) V1 10)JA
Connector for DC fan motor Connector for centralized control (HA) Connector for INTELLIGENT EYE sensor PCB Connector for indoor heat exchanger thermistor Connector for swing motors Connector for display PCB Connector for signal receiver PCB Connector for terminal board
11) JB JC
Varistor Address setting jumper ∗ Refer to page 253 for detail. Fan speed setting when compressor stops for thermostat OFF Power failure recovery function (auto-restart) ∗ Refer to page 257 for detail. LED for service monitor (green) Fuse (3.15 A, 250 V)
12)LED A 13)FU1 (F1U)
S41
S1 S32
LED A
H3 FG H2 FU1 H1 (3.15A)
S46
V1
S25
S21 S47 JC JA JB
2P227881-2
Caution
53
Replace the PCB if you accidentally cut the jumpers other than JA, JB, and JC. Jumpers are necessary for electronic circuit. Improper operation may occur if you cut any of them.
Printed Circuit Board Connector Wiring Diagram