-
97
-
'11 • PAC-T-160
3)
Remote operation
a)
In case of multiple units (Max. 16 indoor units group) are connected to one wired remote controller
When the indoor function setting of wired remote controller for “External control set” is changed from “Individual
(Factory default)” to “ For all units”, all units connected in one wired remote controller system can be controlled by
external operation input.
Ex. Indoor units =
①＋②＋③＋④ｘ４＋……Ⓝ ≦16 units
XY
Wired remote controller
Refrigerant piping
Indoor unit
①
Signal &
Power
XY
123
123
XY
123
123
XY
123
123
XY
123
123
XY
123
123
XY
123
XY
123
XY
123
Indoor unit
②
Outdoor unit
①
Outdoor unit
②
Outdoor unit
③
Outdoor unit
④
Outdoor unit
Indoor unit
③
Indoor unit
④
䇭
(master)
Indoor unit
Ⓝ
Indoor unit
④
䇭
(slave)
Indoor unit
④
䇭
(slave)
Indoor unit
④
䇭
(slave)
C
n
External
input
Ⓝ
Individual operation (Factory default)
All units operation (Local setting)
CnT-6
ON
OFF
ON
OFF
Only the unit
directly connected
to the remote
controller can be
operated.
Only the unit
directly connected
to the remote
controller can be
stopped opeartion.
All units in one
remote controller
system can be
operated.
All units in one
remote controller
system can be
stopped operation.
Unit
①
only
Unit
①
only
Units
①−Ⓝ
Units
①−Ⓝ
When more than one indoor unit (Max. 16 indoor units) are connected in one wired remote controller system:
(1)
With the factory default, external input to CnT-6 is effective for only the unit
①
.
(2)
When
setting
“For all unit” (Local setting), all units in one remote controller system can be controlled by external
input to CnT-6 on the indoor unit
①
.
(3)
External input to CnT-6 on the other indoor unit than the unit
①
is not effective.
Summary of Contents for FDC100VNA
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