SiUS091601EA Indoor Unit
Part 3 Printed Circuit Board Connector Wiring Diagram 30
1.5 FDMQ12/18/24RVJU
Control PCB
(A1P)
1) X15A Connector for float switch
2) X16A Connector for room temperature thermistor (suction air thermistor) (R1T)
3) X17A, X18A Connector for indoor heat exchanger thermistor (R2T, R3T)
4) X25A Connector for drain pump motor
5) X27A Connector for terminal block (for power supply)
6) X28A Connector for power supply wiring (option)
7) X30A Connector for terminal block (for wired remote controller)
8) X33A Connector for wiring (option)
9) X35A Connector for wiring adaptor (option)
10) X70A Connector for indoor fan PCB (A2P)
11) F1U Fuse (3.15 A, 250 V)
12) HAP LED for service monitor (green)
13) DS1 DIP switch for emergency
2P486802-2
X27AX28AF1U
X35A
X70AX33AHAPX25AX15A
X17A
X16A
X18A
X30A DS1
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