Combination Of External Input And Output - Fujitsu ASUH24LPAS Service Manual

2-3. 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
0-1 60—00
0-2 60-00
1 60-01
2 60-02
3 60-03
4 60-04
5 60-05
6 60-06
7 60-07
8 60-08
9 60-09
10 60-10
11 60-11
Function
Mode
setting
0-1 60-00
0-2 60-00
1 60-01
2 60-02
3 60-03
4 60-04
5 60-05
6 60-06
7 60-07
8 60-08
9 60-09
10 60-10
2-3. Combination of external input and output
Indoor unit
Rotary
SW
CN46
1
2
3
4
5 Operation/Stop
(Function setting 46-00)
6
or
Forced stop
7
(Function setting 46-02)
8
9
A
B
C
D
Indoor unit
Rotary
SW
CN47
1 Operation/Stop
2 Operation/Stop
Cooling
3
thermostat On
Cooling
4
thermostat On
Cooling
5
thermostat On
Cooling
6
thermostat On
Heating
7
thermostat On
8 Operation/Stop
Cooling
9
thermostat On
Cooling
A
thermostat On
B Error status
Indoor unit fan
C
operation status
- (05-16) -
External input
External Input and Output PCB
1
CN313
Operation/Stop
Operation
Forced thermostat Off
Mechanical cooling
Off
Forced thermostat Off
Mechanical cooling
On
Mechanical cooling
On
Forced thermostat Off
Forced thermostat Off
Mechanical cooling
Off
Forced thermostat Off
Forced thermostat Off
Forced thermostat Off
Forced thermostat Off
External output
External Input and Output PCB
1
CN310 CN311
Operation/Stop Error status
Indoor unit fan
Error status
operation status
Indoor unit fan
Error status
operation status
Remote
Error status
controller output
Cooling high/low Remote
output controller output
Remote
Error status
controller output
Indoor unit fan
Error status
operation status
Indoor unit fan
Error status
operation status
Heating
Error status
thermostat On
Heating Remote
thermostat On controller output
Indoor unit fan
Operation/Stop
operation status
Operation/Stop Error status
2
CN314
Not available
Stop
Not available
2 3
CN312
Indoor unit fan
operation status
External heater
output
External heater
output
External heater
output
External heater
output
Cooling high/low
output
External heater
output
Heating
thermostat On
External heater
output
External heater
output
External heater
output
External heater
output
2. External input and output