Combination Of External Input And Output - Fujitsu ASYG12KMCDN Design & Technical Manual

8-3. Combination of external input and output

By combining the function setting of the indoor unit and rotary switch setting of the External input
and output PCB, you can select various combinations of functions.
Combination examples of external input and output are as follows:
External input
Mode and output PCB
(Rotary SW)
0-1 1
0-2 2
1—8 3 - 9, A
9 B
10 C
11 D
External input
Mode and output PCB
(Rotary SW)
0-1 1
0-2 2
1—8 3 - 9, A
9 B
10 C
11 D
NOTE: Input of Operation/Stop depends on the setting of function setting 46.
00: Operation/Stop mode 1 (R.C. enabled)
01: (Setting prohibited)
02: Forced stop
03: Operation/Stop mode 2 (R.C. disabled)
¢ Input signal type
External input and output PCB:
The input signal type can be selected.
Signal type (edge or pulse) can be switched by the DIP switch SW302 on the External input and out-
put PCB.
8-3. Combination of external input and output
External input and output PCB
CN313
Operation/Stop
Operation
Forced Thermostat OFF
Forced Thermostat OFF
Forced Thermostat OFF
Forced Thermostat OFF
External input and output PCB
CN310
Operation/Stop
Error status
Operation/Stop
Operation/Stop
Operation/Stop
Edge
- 20 -
External input
CN314
Not available
Stop
Not available
(Setting prohibited)
Not available
Not available
Not available
External output
CN311
Error status
Indoor unit fan operation
status
(Setting prohibited)
Indoor unit fan operation
status
Error status
Indoor unit fan operation
status
The width of pulse must be
longer than 200 msec.
Pulse
Signal type
Edge
Pulse
Edge
Edge
Edge
Edge
CN312
Indoor unit fan operation
status
Not available
Not available
Not available
Error status
8. External input and output