4. Touch "OK" to return to screen of "Service Menu".
5.6 SCHEDULE OPERATION
This function is used for the timer operation. The schedule setting is possible to set for the block and each group. Holiday setting that does not activate the schedule is
also available. Refer to the chapter Schedule Operation for details.
5.7 EXTERNAL INPUT/OUTPUT SETTING
The external input/output each of two terminals are available. The assigned functions are shown in below.
Input and Output
Input 1
Input 2
Output 1
Output 2
External Input Function
1
All Run/Stop (Level)
All groups simultaneously Run/Stop operation by the external input signal
2
All Run (Pulse)
All groups simultaneously Run operation by the external pulse input signal
3
All Stop (Pulse)
All groups simultaneously Stop operation by the external pulse signal input
4
Emergency Stop (Level)
All groups simultaneously Stop operating on receiving an external emergency stop signal. While an "Emergency Stop" is performed, the LCD of the remote control
switch displays "Central Control" and the operation cannot be changed from the remote control switch.
External Output Function
1
All Run Output
External output for indoor unit operation signal in the target group.
External Output Alarm
2
External output alarm signal for indoor unit in the target group. The alarm signal outputs even if one indoor unit abnormality occurs in the target group.
All Run/Stop (Level)( Input 1 Factory Setting) All Run
(Pulse)
All Stop (Pulse)
All Run ( Output 1 Factory Setting)
Alarm( Output 2 Factory Setting) No Setting
Function
Emergency Stop (Level) ( Input 2 Factory Setting) No Setting