03-13
3-3-3. 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:
Mode
Function
setting
Rotary
SW
External input
Indoor unit External input and output PCB
CN2
1
CN313
2
CN314
0-1 60—00 1
Operation/Stop
(Function setting 46-00)
or
Emergency stop
(Function setting 46-01)
or
Forced stop
(Function setting 46-02)
Operation/Stop Not available
Operation Stop
0-2 60-00 2
Forced thermostat
Off
Not available
1 60-01 3
Mechanical cooling
Off
2 60-02 4
Forced thermostat
Off
3 60-03 5
Mechanical cooling
On
4 60-04 6
Mechanical cooling
On
5 60-05 7
Forced thermostat
Off
6 60-06 8
Forced thermostat
Off
7 60-07 9
Mechanical cooling
Off
8 60-08 A
Forced thermostat
Off
9 60-09 B
Forced thermostat
Off
10 60-10 C
Forced thermostat
Off
11 60-
11 D
Forced thermostat
Off
12 60-12 D
Forced thermostat
Off
Mode
Function
setting
Rotary
SW
External output
Indoor unit External input and output PCB
CN3
1
CN310
2
CN311
3
CN312
0-1 60-00 1 Operation/Stop Operation/Stop Error status
Indoor unit fan
operation status
0-2 60-00 2 Operation/Stop Error status
Indoor unit fan
operation status
External heater
output
1 60-01 3
Cooling
thermostat On
Error status
Indoor unit fan
operation status
External heater
output
2 60-02 4
Cooling
thermostat On
Error status
Remote
controller output
External heater
output
3 60-03 5
Cooling
thermostat On
Cooling high/low
output
Remote
controller output
External heater
output
4 60-04 6
Cooling
thermostat On
Error status
Remote
controller output
Cooling high/low
o
utput
5 60-05 7
Heating
thermostat On
Error status
Indoor unit fan
operation status
External heater
output
6 60-06 8 Operation/Stop Error status
Indoor unit fan
operation status
Heating
thermostat On
7 60-07 9
Cooling
thermostat On
Error status
Heating
thermostat On
External heater
output
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