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:
Terminal
(Ext. in)
CN47
(Ext. out)
Indoor unit PCB
• Mini duct and Slim duct types:
CN47 (Ext. out)
Terminal (Ext. in)
Indoor unit PCB
External input and output Connector Input select
Input
signal
External
connect kit
(Optional
parts)
External input
Operation/Stop
Forced stop
Terminal Dry contact Edge —
External output
Operation status
CN47 — — UTY-XWZXZG
Error status
Indoor unit fan operation status
External heater output
- 124 -
12-1. Compact cassette, Mini duct, and Slim duct types 12. External input and output
2-UNIT
MULTI-SPLIT TYPE
2-UNIT
MULTI-SPLIT TYPE
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