Daikin GYEQ20AN Service Manual page 113

SiAUY361411EA
[Disabling the quiet mode via external contact input]
To disable the quiet mode via external contact input, you can use the onboard checker of the
main circuit board to set memory switch CH2- No.7 to the ON position.
Memory switch CH2-No.7 External contact input
[How to connect the external contact input]
Connect the optional external contact harness to CN23 of the main circuit board to form a
contact input circuit.
Control and Functionality
OFF Ignored
OFF
ON
ON
Outdoor Unit Control
Quiet mode
Depends on the settings of memory switches
CH1-No.4 to No.7.
Depends on the settings of memory switches
CH1-No.4 to No.7.
Disabled (normal operation mode)
102