–
63
–
'17 • KX-T-254
(i) In case of “Level input” setting (Factory default)
Input signal to CnT-6 or CnTA is OFF→ON …… unit ON
Input signal to CnT-6 or CnTA is ON→OFF …… unit OFF
Operation is not inverted.
ON
ON
OFF
OFF
OFF
ON
ON
ON
ON
Remote
control OFF
Remote
control ON
Remote
control OFF
Remote
control ON
OFF
OFF
ON
ON
OFF
OFF
ON
OFF
OFF
OFF
OFF
ON
ON
OFF
OFF
CnT-6 or CnTA input
Unit A
Unit B
CnT-6 or CnTA input
Unit A
Unit B
Note: The latest operation has priority
It is available to operate/stop by remote control or central control
(ii) In case of “Pulse input” setting (Local setting)
It is effective only when the input signal to CnT-6 or CnTA is changed OFF→ON, and at that time unit operation [ON/
OFF] is inverted.
ON
ON
OFF
OFF
OFF
ON
ON
ON
ON
Remote
control OFF
Remote
control ON
Remote
control OFF
Remote
control ON
OFF
OFF
ON
ON
OFF
OFF
ON
OFF
OFF
OFF
OFF
ON
ON
OFF
OFF
CnT-6 or CnTA input
Unit A
Unit B
CnT-6 or CnTA input
Unit A
Unit B
(iii) In case of multiple units (Max. 16 indoor units group) are connected to one wired remote control
When the R/C function setting of wired remote control for “External control set” is changed from “Individual (Factory
default)” to “ For all units”, all units connected in one wired remote control system can be controlled by external
operation input.
When the external input is selected to “Permission/Prohibition”, this control becomes effective.
However it is not effective when “Center mode” is selected by central control.
Connector
Indoor function
RC-EX3
RC-E5
CnT
External input 1 : Permission/Prohibition
Operation permission/Prohibition : Valid
CnTA
External input 2 : Permission/Prohibition
No function
Only the “LEVEL INPUT” is recommended for this input, and operation status is changed as follows.
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129
-
'16 • PAC-T-251
(20) Operation permission/prohibition
(In case of adopting card key switches or commercially available timers)
When the indoor function setting of wired remote control for “Operation permission/prohibition” is changed from “Invalid
(Factory default)” to “ Valid”, following control becomes effective.
・
CnT
・
CnTA
XR5
Card key
switch
XR1
1
2
3
4
5
6
XR3
XR4
CnT
Blue
DC12V
XR2
Option
XR5
CnTA
Blue
DC12V
XR6
1
2
Normal operation
(Factory default)
Operation permission/prohibition mode
“Valid” (Local setting)
CnT-6 or
CnTA
ON
OFF
ON
OFF
Operation
Stop
Operation
permission*1
Operation prohibition
(Unit stops)
*1
Only the “LEVEL INPUT” is acceptable for external input
, however when the indoor function setting of
“Level input (Factory default)” or “Pulse input” is selected by the function for “External input” of the wired remote
control, operation status will be changed as follows.
In case of “Level input” setting
In case of “Pulse input” setting
Unit operation from the wired
remote control becomes
available*(1)
Unit starts operation
*(2)
*(1) In case that “Operation permission/prohibition mode” setting is “Valid” and “External input” setting is “Level
input (Factory default)”;
①
When card key switch is ON (CnT-6 or CnTA ON: Operation permission), start/stop operation of the unit
from the wired remote control becomes available.
②
When card key switch is OFF (CnT-6 or CnTA OFF: Operation prohibition), the unit stops operation in
conjunction with OFF signal, and start/stop operation of the unit from the wired remote control becomes not
unavailable.
*(2) In case that “Operation permission/prohibition mode” setting is “Valid” and “External input” setting is “Pulse
input (Local setting)”;
①
When card key switch is ON (Operation permission), the unit starts operation in conjunction with ON signal.
and also start/stop operation of the unit from the wired remote control becomes available.
②
When card key switch is OFF (Operation prohibition), the unit stops operation in conjunction with OFF signal, and
start/stop operation of the unit from the wired remote control becomes unavailable.
(3) This function is invalid only at “Center mode” setting done by central control.
(c) In case of CnT
①
operation stop level > CnTA
③
operation permission/prohibition level
(
※
) CnT level input supersedes CnTA operation prohibition.
Operation permission
Operation permission
CnT
Level input
CnTA
Operation permission/
prohibition setting
Operation permission/
prohibition zone
Actual operation
Operation permission
Operation prohibition
Operation
Operation
Operation
Operation
Operation( )
Operation
Prohibition
Stop
Stop
Stop
Stop
Stop
Stop
Prohibition
(a) In case of “Level input” setting (Factory default)
(i)
When card key switch is ON (CnT-6 or CnTA ON: Operation permission), start/stop operation of the unit from the
wired remote control becomes available.
(ii)
When card key switch is OFF (CnT-6 or CnTA OFF: Operation prohibition), the unit stops operation in conjunction
with OFF signal, and start/stop operation of the unit from the wired remote control becomes not available.
(b) In case of “Pulse input” setting (Local setting)
(i)
When card key switch is ON (Operation permission), the unit starts operation in conjunction with ON signal, and also
start/stop operation of the unit from the wired remote control becomes available.
(ii)
When card key switch is OFF (Operation prohibition), the unit stops operation in conjunction with OFF signal, and start/
stop operation of the unit from the wired remote control becomes not available.
