14. Function settings
To adjust the functions of this product according to the installation environment, various types of
function settings are available.
NOTE: Incorrect settings can cause a product malfunction.
14-1. Compact cassette, slim duct, and floor/ceiling types
indoor unit (setting by DIP switch and jumper wire)
By using some components on the PCB, you can change the function settings.
Related components on the PCB and the applicable settings:
Component
DIP switch
Jumper wire
¢ Component location
Components on the indoor unit main PC board used for the function settings are located as
shown in the following figure.
1
2
3
4
JM1
JM2
JM3
Indoor unit main PCB
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Setting content
Remote controller address setting
Drainage function setting
Auto louver grille setting
Fan delay setting