10-3.Combination Of External Input And Output - Fujitsu ASTG30KMTA Design & Technical Manual

10-3. 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:
Function
Mode
setting
(Rotary SW)
0-1 60-00
0-2 60-00
60-01 to
1—8
60-08
9 60-09
10 60-10
Function
Mode
setting
(Rotary SW)
0-1 60-00
0-2 60-00
60-01 to
1—8
60-08
9 60-09
10 60-10
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)
External
input and Indoor unit
output PCB Input
CN2
1 Operation/Stop
2 Operation/Stop
3 - 9, A
B Operation/Stop
C Operation/Stop
External
input and Indoor unit
output PCB Output
CN3
1 Operation/Stop
2 Operation/Stop
3 - 9, A
B Error status
Indoor unit fan
C
operation status
External input
External input and output PCB
CN313
Operation/Stop Not available
Operation
Forced
Not available
Thermostat OFF
(Setting prohibited)
Forced
Not available
Thermostat OFF
Forced
Not available
Thermostat OFF
External output
External input and output PCB
CN310
Operation/Stop Error status
Not available
(Setting prohibited)
Not available
Not available
- 23 -
CN314 Signal type
Edge
Stop Pulse
Edge
Edge
Edge
CN311 CN312
Indoor unit fan
operation status