Fujitsu ABYG36KRTA Service Manual page 154

¢ Input signal type
• Indoor unit
Input signal type is only "Edge".
• External input and output PCB
The input signal type can be selected.
Signal type (edge or pulse) can be switched by the DIP switch 2 (SW2) on the External input and
output PCB.
3-3. Combination of external input and output
Edge
Edge
The width of pulse must be
longer than 200 msec.
Pulse
- (05-14) -
3. External input and output for indoor unit