Fujitsu AUU7RLF Design & Technical Manual page 78

 Circuit diagram example
Indoor unit
control PCB *1
Connector
1
3
Wall mounted
Floor
• When function setting is "Operation/Stop" mode
Input signal
Indoor unit
• When function setting is "Forced stop" mode
Input signal
Command
Indoor unit
Remote controller
11-1. External input
• Contact capacity: DC 24 V or more, 10 mA or more.
Connected unit
• *1: PCB of Communication kit is used for wall mounted
Example: Switch
• *2: Make the distance from the PCB to the connected
33 ft. (10 m)*2 • Use non-polar relays and switches.
Signal
Locally purchased
Indoor unit type
Compact cassette
Slim duct
ASU7RLF1, ASU9RLF1, ASU12RLF1, ASU15RLF1
ASU18RLF
AGU9RLF, AGU12RLF, AGU15RLF
On
Off
Operation
Stop
On
Off
Forced stop
Normal
Operation
Stop
(ASU7RLF1, ASU9RLF1, and ASU12RLF1) type.
unit within 33 ft (10 m).
- 72 -
1-pin 3-pin
(Polarity) (Polarity)
- +
- +
- +
- +
On On On
Remote control
operation invalidity
11. External input and output