Mitsubishi Heavy Industries KXZ Series Technical Manual page 59

(18) 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
CnT
Blue
12V
CnT-6 or
CnTA
*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
Unit operation from the wired
remote control becomes
*(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
available.
*(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 not available.
(3) This function is invalid only at "Center mode" setting done by central control.
(a) In case of CnT ① Operation stop level > CnTA ③ Operation permission/prohibition level
CnT
Level input
CnTA
Operation permission/
prohibition setting
Actual operation
Operation permission/
prohibition zone
( ※ ) CnT level input supersedes CnTA operation prohibition.
Option
1
2
XR1
3
XR2
4
XR3
5
XR4
6
XR5
Normal operation
(Factory default)
ON
Operation
In case of "Pulse input" setting
available*(1)
Operation
Operation permission
Operation
Operation permission
・ CnTA
CnTA
Blue
12V
Card key
Note (1)  C nTA function can be
switch
XR5
Operation permission/prohibition mode
OFF
Stop
permission*1
Unit starts operation
*(2)
Operation
Stop
Operation prohibition
Operation( )
Stop
Prohibition Prohibition

– –
1
2
XR6
changed by RC-EX1A.
"Valid" (Local setting)
ON OFF
Operation Operation prohibition
(Unit stops)
Operation
Stop
Operation
Stop
Operation permission
'15 • KX-T-235
Stop
Stop