Fujitsu ARYG72LHTA Service Instruction page 105

 Forced thermostat off function
Function Rotary SW of External
setting / input and output PCB
60-00 / 2
60-09 / B
60-10 / C
60-11 / D
 Control output function
Function Rotary SW of External
setting / input and output PCB
60-00 / 1, 2
60-00 / 1
60-09 / B
60-10 / C
60-11 / D
The output is low when the unit is stopped.
External input and output
On
Input
Off
On
Compressor
Off
Room temp.
Set temp.
Output of indoor unit
External input and output
Operation
Indoor unit
Stop
High
CN47
Low
On
Output 1
Off
External input
Input 1
PCB
External output
CN47
Output 1
PCB
03-18
Input signal Command
Thermostat
Off →On
off
Normal
On → Off
operation
Output
Command
signal
Low → High Operation
High → Low Stop
Off → On Operation
On → Off Stop