11. External input and output
External input
Indoor unit type
Control input
Compact
cassette
Slim duct
Wall mounted
Floor
11-1. External input
With using external input function, some functions on this product can be controlled from an external
device.
• "Operation/Stop" mode can be selected with function setting of indoor unit.
• A twisted pair cable (22AWG) should be used. Maximum length of cable is 492 ft (150 m).
• The wire connection should be separate from the power cable line.
¢ Control input (Operation/Stop or Forced stop)
Wall mounted
Floor
The air conditioner can be remotely operated by means of the following on-site work.
Operation is started at the following contents by adding the contact input of a commercial on/off
switch to a connector on the external control PCB and turning it on.
Unit operation
Operation mode
Set temperature
Airflow mode
Air direction (swing)
11-1. External input
Operation
status output
●
●
●
●
●
●
●
●
Indoor unit type
Compact cassette
Slim duct
ASU7RLF1, ASU9RLF1, ASU12RLF1, ASU15RLF1
ASU9RLS2, ASU12RLS2, ASU15RLS2
ASU7RLF, ASU9RLF, ASU12RLF
ASU18RLF, ASU24RLF
AGU9RLF, AGU12RLF, AGU15RLF
Initial setting after power is on
Auto changeover
76 °F (24 °C)
AUTO
Standard air direction (swing: off)
- 97 -
External output
Fresh air
Auxiliary heater
control output
output
●
―
●
―
―
―
―
Starting mode other than initial setting
Mode at previous operation
Temperature at previous operation
Mode at previous operation
Air direction at previous operation
Error status
output
―
●
―
●
(ASU9/12/15RLS
2)
(ASU7-15RLF1)
●
Connector
CN102
CN102
CNA01
CNA01
CN303
CN14
CN14
11. External input and output