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DUCT TYPE
ARGA30-60F
10. External input and output
With using external input and output functions, this product can be operated inter-connectedly with
an external device.
Models: ARGA30FMTA, ARGA36FMTA, and ARGA45FMTA
Model: ARGA60FHTA
*: Any one of the output functions can be selected by function setting No.60.
10-1. Control input (Operation/Stop or Forced stop)
The air conditioner can be remotely operated by means of the following on-site work.
"Operation/Stop" mode or "Forced stop" mode can be selected with function setting of indoor unit.
Unit operation is started at the following contents by adding the contact input of a commercial on/
off switch to a connector on the external control PCB and turning it on.
Circuit diagram example
• When function setting is in "Operation/Stop" mode
Connector Input Output Remarks
CN102 Control input —
See external input/output
settings for details.
CN103 — Operation status output
CN6 — Fresh-air control output
Connector Input Output Remarks
CN46 Control input —
See external input/output
settings for details.
* CN47
— Operation status output
— Error status output
— Fresh-air control output
Unit operation Initial setting after power is on
Starting mode other than initial
setting
Operation mode Auto changeover Mode at previous operation
Set temperature 24 °C Temperature at previous operation
Airflow mode AUTO Mode at previous operation
Air direction (swing) Standard air direction (swing OFF) Air direction at previous operation
• Contact capacity: DC 24 V or more, 10 mA or more.
• *: Make the distance from the PCB to the connected
unit within 10 m.
• Use non-polar relays and switches.
Indoor unit
control PCB
Connected unit
Example: Switch
Connector
1
3
Signal
Locally purchased
*10 m
24 V
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