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321
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Indoor unit
Adress
(16)
(F)
Indoor unit
Adress
Remote
controller
Terminal
block
Wiring of a receiver should be completed only
for the indoor unit that is to be controlled from
a remote controller.
Receiver
(2)
(1)
Indoor unit
Adress
(1)
(0)
X Y Z
0
1m
2m
3m
4m
30 ˚
1.4m
2.4m
1m
Ceiling surface
Receivable range
1m
3m
4m
2m
1m 2m 3m 4m
Receivable range with
300 lux at the receiver
Receivable range with
600 lux at the receiver
Display
LED
Display method
RUN
TIMER/CHECK
Reception
Green
-
3 time flash (ON-0.25 seconds, OFF-0.25 seconds)
Hot keep
Green
-
Keeps flashing (ON-0.5 seconds, OFF-0.5 seconds)
Operation
Green
-
Lights continuously
Stop
Green
-
Stays OFF
Center mode
-
Yellow
Yellow
Yellow
Yellow
3time flash (ON-0.25 seconds, OFF-0.25 seconds)
Check
-
Keeps flashing (ON-0.5 seconds, OFF-0.5 seconds)
Filter sign
-
Keeps flashing (ON-2 seconds, OFF-1 seconds)
Timer
-
Lights continuously
(a) Up to 16 indoor units can be connected.
Connect indoor unit’s X , Y and Z terminal
swith 3-core connecting wires (remote controller
signal wires). For a connecting wire, please refer
to the “Restrictions on the thickness and length of
a connecting wire”.
(6) Control of a plural number of indoor units with one remote controller
The receiver wiring must be connected only for the indoor unit that will be operated by the remote controller directly.
Set the address of remote controller communication to [0] through [F] avoiding overlap with the rotaly switch SW2 pro-
vided on the indoor unit’s PCB.
Note (1) Up to two receivers can be installed. When two receivers are used. it is necessary to turn SW2 provided on the
PCB of one of the two receivers to the OFF position as a slave.
(b) Wireless remote controller operation distance
Standard signal receiving range
[Condition] Illuminance at the receiver area: 300 lux.
(When no lighting fixture is located within 1m of PAC in an
ordinary office)
Relation between illuminance at the receiver and the receivable range
viewed from above
[Condition] Relation between illuminance at the receiver and the receiv-
able range when a remote controller is operated 1m above the
fl oor under the ceilling that is 2.4m above the fl oor.
When illuminance doubles, the receivable range drops to
two thirds.
Points for attention in connecting a plural number of indoor units
[Condition] Illuminance at the receiver area: 300 lux.
(When no lighting fixture is located within 1m of PAC in an
ordinary office)
[When more than one unit are installed close each other]
Distance between units that can prevent them from making
the same movement is 5m.
(7) Check display list
