Fujitsu Airstage J-II Series Design & Technical Manual page 767

z SW2 setting
„
●Dual remote controller setting
Set the remote controller SW2 according to the following table.
Number
of remote
controller
1 (Normal)
u
2 (Dual)
z SW3 setting prohibited
„
SW3
OFF
u
ON
z SW4 setting
„
●Fahrenheit (°F) / Celsius (°C) setting
SW4
*1 OFF
*2 ON
*1: Factory setting at UTY-RNKY
*2: Factory setting at UTY-RNKU
z SW5 setting prohibited
„
SW5
OFF
u
ON
z SW6 setting
„
●Memory backup setting (Wired remote controller only)
Set to ON to use batteries for the memory backup.
If batteries are not used, all of settings stored in memory will be delete if there is a power
failure.
SW6
OFF
u
ON
Never turn it ON in the case of simple remote controller.
(u...Factory setting)
Master unit Slave unit
SW2 SW2
OFF -
OFF ON
(u...Factory setting)
Fixed at OFF
Setting prohibited
Celsius (°C)
Fahrenheit (°F)
(u...Factory setting)
Fixed at OFF
Setting prohibited
(u...Factory setting)
Memory backup
Disable
Enable
- (07 - 120) -
Indoor unit
1 2 3
When ground wire
is necessary
1 2 3
Master unit
Remote controller
Remote controller cable
1 2 3
Slave unit