External Connect Kit - Fujitsu ASU9RLS Design & Technical Manual

1-11-2. EXTERNAL CONNECT KIT

This kit allows to operate the air conditioner, such as stopping and starting, using an external
device, and output the operation status of the air conditioner.
• Only operation and stop signals will be output.
Use the remote control to check the operation mode, temperature, and airflow.
Check the error information on the display area of the main unit.
• Operation mode, temperature, and airflow cannot be set by external input. Use the remote
controller to set.
• If the air-conditioner is activated by external input, it will operate in the settings before stop.
To change the settings, use the remote controller.
CONTROL INPUT SETTING
• You can control air conditioner ON / OFF operation by external input.
Signal specification
• No voltage ON/OFF continuous signal.
• Contact capacity : DC12V 10mA
External input signal
Remote controller signal
Indoor unit status
Installation example
• For remote operation
•
For external timer operation
ON
OFF
OPERATION
STOP
Indoor unit
Print circuit
board
1
External
input
3
External
output
Indoor unit
Print circuit
board
Orange
1
External
Yellow
input
3
External
output
- (01 - 19) -
ON OFF ON
External device
( Field supply )
Orange
Yellow
External device
( Field supply )
OFF