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Si12-619A
Others
Others
357
1.2
Jumper Settings
1.2.1 When Two Units are Installed in One Room
When two indoor units are installed in one room, the two wireless remote controllers can be set
for different addresses.
How to set the different addresses
Control PCB of the indoor unit
(1) Remove the electrical box.
(2) Cut the address jumper
JA
on the control PCB.
Wireless remote controller
(1) Slide the front cover and take it off.
(2) Cut the address jumper
J4
.
1.2.2
Jumper Setting
(R4417)
ADDRESS
JA
ADDRESS
JA
EXIST
1
CUT
2
ADDRESS
J4
EXIST
CUT
1
2
J4
(R4418)
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.
(effective only at
cooling operation)
Fan speed setting ;
Remote controller
setting
Fan rpm is set to “0”
<Fan stop>
Summary of Contents for 3MKS50DVM
Page 13: ...Introduction Si12 619A xii ...
Page 131: ...Control Specification Si12 619A 118 Function and Control ...
Page 213: ...Instruction Si12 619A 200 Operation Manual ...
Page 283: ...Check Si12 619A 270 Service Diagnosis ...
Page 302: ...Si12 619A Outdoor Unit E Series 50 52 58 Class Removal Procedure 289 Step Procedure Points ...
Page 385: ...Wiring Diagrams Si12 619A 372 Appendix FTK X S50 60 71FVLT ...
Page 399: ...Si12 619A vi Index ...