Fujitsu ASYG07KGTF Service Manual page 173

¢ Forced thermostat off
External Input and Output
PCB
Rotary switch
2, B, C, D
2-4. Details of control input function
External input
External Input and
Output PCB
On
CN313
Off
On
Compressor
Off
Room temp.
Set temp.
- (05-19) -
Input signal
Off → On
CN313
On → Off
Command
Thermostat off
Normal operation
2. External input and output