Fujitsu General ARXG45KHTB

¢
Forced thermostat off
External input and output
PCB
External input Input signal Command
Rotary switch
2, B, C, D
External input and
output PCB
Ex IN 1
Off → On Thermostat off
On → Off Normal operation
On
Off
On
Off
Compressor
Room temp.
Set temp.
Ex IN 1
3-4. Details of control input function - (05-19) - 3. External input and output (For indoor unit)
FIELD WORKING FIELD WORKING