SiBE12-908 Others
Others 256
1.2 Jumper Settings
1.2.1 When 2 Units are Installed in 1 Room
When 2 indoor units are installed in 1 room, one of the 2 wireless remote controllers can be set
for different address.
How to set the different address
Control PCB of the indoor unit
(1) Remove the shield plate of the electrical box.
(Refer to the removal procedure on page 194)
(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
(R8249)
(R8250)
J4
J4
EXIST
CUT
ADDRESS
1
2
ADDRESS
JA
JA
EXIST
CUT
ADDRESS
1
2
Jumper
(On indoor unit PCB)
Function When connected
(factory set)
When cut
JC Power failure
recovery function
Auto-restart 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>
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