Daikin FTK(X)M-P Series, Руководство по обслуживанию

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Indoor Unit SiMT041509E
9 Printed Circuit Board Connector Wiring Diagram
1. Indoor Unit
Control PCB
(PCB1)
Caution Replace the PCB if you accidentally cut a wrong jumper.
Jumpers are necessary for electronic circuit. Improper operation may occur if you cut any of
them.
Note: The symbols in the parenthesis are the names on the appropriate wiring diagram.
1) S1 Connector for DC fan motor
2) S21 Connector for centralized control (HA)
3) S25 Connector for INTELLIGENT EYE sensor PCB
4) S32 Indoor heat exchanger thermistor
5) S41 Connector for swing motors
6) S46 Connector for display PCB
7) S47 Connector for signal receiver PCB
8) H1, H2, H3, FG Connector for terminal board
9) JA Address setting jumper
∗
Refer to page 94 for detail.
10)JB Fan speed setting when compressor stops for thermostat OFF
∗
Refer to page 94 for detail.
11)JC Power failure recovery function (auto-restart)
∗
Refer to page 94 for detail.
12)LED A LED for service monitor (green)
13)FU1 (F1U),
FU2 (F2U)
Fuse (3.15 A, 250 V)
14)V1 Varistor
2P227881-10
2P227881-11
FU1
V1
H1
H2 FG H3
LED A
S32
S1 S41
S46
S25
S47
S21
JB
JA
JC
FU2