Si12-308
Others
Others
259
1.2
Jumper Settings
1.2.1 When Two Units are Installed in One Room
How to set the different addresses.
When two indoor units are installed in one room, the two wireless remote controllers can be
set for different addresses.
PCB in the indoor unit
Remove the front panel.
Remove the sensor parts cover (2-screws), then remove the electric parts box (1-screw).
Slide the metallic cover to remove it. (4-claws on the electric parts box.)
Cut the jumper
JA
on PCB.
Wireless remote controller (in case of wall mounted type)
Cut the jumper
J4
.
1.2.2 Jumper Setting
Wireless
remote
controller
Address
J4
CUT
EXIST
1
2
JA
ADDRESS
J4
ADDRESS:
CUT
EXIST
1
2
JA
JB
JC
Metallic cover
Sensor
parts cover
PCB
Electric
parts box
Claws (4 points)
(R2587)
Jumper
(On indoor PCB)
Function
When connected
(factory set)
When cut
JC
Power failure
recovery function
Auto start
Unit does not resume operation
after recovering from a power
failure. Timer ON-OFF settings
are cleared.
JB
Fan speed setting
when compressor is
OFF on thermostat.
Fan speed setting ;
Remote controller
setting
Fan rpm is set to “0”
<Fan stop>
Summary of Contents for Super Multi NX B series
Page 7: ...Si12 308 vi Table of Contents ...
Page 29: ...List of Functions Si12 308 18 List of Functions ...
Page 71: ...Specifications Si12 308 60 Specifications ...
Page 175: ...Instruction Si12 308 164 System Configuration ...
Page 227: ...Check Si12 308 216 Service Diagnosis ...
Page 288: ...Si12 308 Wiring Diagrams Appendix 277 FTXD50BVMC FTXD60 71BVMC ...
Page 299: ...Si12 308 iv Index ...
