External Input And Output; 11-1.External Input - Fujitsu AUU7RLF Design & Technical Manual

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 or "Forced 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
ASU18RLF
AGU9RLF, AGU12RLF, AGU15RLF
Initial setting after power is on
Auto changeover
76 °F (24 °C)
AUTO
Standard air direction (swing: off)
- 71 -
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
―
● ―
●
(ASU7-15RLF1)
●
Connector
CN102
CN102
CNA01
CN14
CN14
11. External input and output