To Connect To An Ha System (Wired Remote Controller, Central Remote Controller, Wireles Adaptor, Etc.) - Daikin FTXF20E5V1B Installer's Reference Manual

8 | Electrical installation
8.2 To connect to an HA system (Wired remote controller, Central
remote controller, wireles adaptor, etc.)
a HA connector(S21 )
Installer reference guide
42
10 Shape the wires so that the service cover fits securely, then close the service
cover.
1 Remove the metal plate electrical wiring cover.
2 Attach interface adaptor for wired remote controller (optional) on main PCB
as shown in optional manual.
3 Attach the connection cord to the S21 connector and pull the harness as
shown in the figure.
4 Replace the electrical wiring cover as it was, and pull the harness around, as
shown in the figure.
a
FTXF20~42E5V1B + ATXF20~42E5V1B
Daikin room air conditioner
4P519439-19U – 2022.09