12. External input and output
12-1. Compact cassette, Mini duct, and Slim duct types
Exterior of the indoor unit PCB and the component location differ by the type of the indoor unit as
follows.
• Compact cassette type:
• Mini duct and Slim duct types:
External input and output
Operation/Stop
External input
Forced stop
Operation status
Error status
External output
Indoor unit fan operation status
External heater output
12-1. Compact cassette, Mini duct, and Slim duct types
Indoor unit PCB
Terminal
(Ext. in)
CN47 (Ext. out)
Terminal (Ext. in)
Indoor unit PCB
Connector Input select
Terminal
CN47
- 124 -
CN47
(Ext. out)
Input
signal
Dry contact
Edge
—
—
UTY-XWZXZG
12. External input and output
External
connect kit
(Optional
parts)
—