SiBE04-101
Printed Circuit Board Connector Wiring Diagram and Name
Printed Circuit Board Connector Wiring Diagram
9
1.2
FTXD50 / 60 / 71J Series
1.2.1
Control PCB Detail (PCB 1)
PCB is common for both wall mounted type and floor/ceiling suspended dual type except for the
connectors which are different in their mating plug.
Match the numbers printed at the backside of the wireless remote controller and allocate them to
each indoor unit.
Jumper
(On Indoor PC
Board)
Function
When Connected
When Cut
J2 / JA
When two indoor units are
installed in one room, the two
wireless remote controllers
can be set for different
addresses.
1 (
)
2 (
)
JB
Fan speed setting when
compressor is OFF on
thermostat.
Fan speed setting ; Remote
controller setting
Fan rpm is set to “0” <Fan
Stop>
JC
Power failure recovery
function
Auto start
Unit does not resume
operation after recovering
from a power failure, timer ON-
OFF setting are cleared.
Address switch (default = "1")
Wireless Remote
Controller
(R1130)
SiBE04-101.book Page 9 Monday, October 15, 2001 3:08 PM