SiBE05-722_B
Field Settings
Trial Operation and Field Settings
218
A humidifier might cause dew jumping from the indoor unit outlet vent.
4. Cutting jumper sets the indoor fan tap to the highest position.
4.4
Jumper and Switch Settings
<Floor / Ceiling Suspended Dual Type>
For the location of the jumper and the switch, refer to the following pages.
Indoor unit; page 16
Outdoor unit; page 18, 20, 22
Jumper
Function
When connected
(factory set)
When cut
JB
(on indoor unit PCB)
Fan speed setting
when compressor
stops for thermostat
OFF.
(effective only at
cooling operation)
Fan speed setting;
Remote controller
setting
Fan rpm is set to “0”
<Fan stop>
JC
(on indoor unit PCB)
Power failure
recovery function
Auto-restart
The unit does not resume
operation after recovering from
a power failure. Timer ON/OFF
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.)
Switch
Function
FLOOR
(factory set)
CEILING
SW2
(on indoor unit PCB)
Installation style
changeover
When installed as
the floor mounted
type
When installed as the ceiling
suspended type
