Jumper Settings - Daikin FTXM-K Series Service Manual

SiBE041434E
4.4

Jumper Settings

Indoor Unit
Fan speed setting when
compressor stops for
thermostat OFF. (effective
only in cooling operation)
Power failure recovery
function
For the location of the jumper, refer to page 8, 10.
Outdoor Unit
Improvement of
defrost performance
For the location of the jumper, refer to page
Caution Replace the PCB if you accidentally cut a wrong jumper.
Jumpers are necessary for electronic circuit. Improper operation may occur if you cut any of
them.
Trial Operation and Field Settings
Function Jumper
Function Jumper
20/25/35 class → J5
42/50 class → J8
When connected
(factory setting)
JB Fan speed setting ;
Remote controller setting
JC Auto-restart
When connected
(factory setting)
Standard control
.
12, 14
Field Settings
When cut
The fan stops.
The unit does not resume
operation after recovering
from a power failure. Timer
settings are cleared.
When cut
Reinforced control (Ex: The
frequency increases, the
duration time of defrost
lengthens.)
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