SiBE041134 Field Settings
Trial Operation and Field Settings 169
4.5 Jumper Settings
For the location of the jumper, refer to page 7, 9.
Jumper Function When connected
(factory setting)
When cut
JB
(on indoor unit PCB)
Fan speed setting
when compressor
stops for thermostat
OFF. (effective only
in cooling operation)
Fan speed setting ;
Remote controller
setting
Fan speed setting; “0” (The fan
stops.)
JC
(on indoor unit PCB)
Power failure
recovery function
Auto-restart The unit does not resume
operation after recovering from a
power failure. Timer settings are
cleared.
J5
(on outdoor unit PCB)
Improvement of
defrost
performance
Standard control Reinforced control
(ex. The frequency increases,
the duration time of defrost
lengthens.)
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