Daikin VRV RXYQ72-384XAYCA, Service Manual

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Field Settings for Outdoor Unit SiUS342004EB
169 Part 5 Field Settings and Test Operation
(1) Microcomputer normal monitor
This monitor blinks while in normal control, and turns ON or OFF when an error occurs.
(2) Segment display
Used to check the transmission and display the transmission state between indoor and outdoor
units, the contents of error, and the contents of field setting.
(3) BS button
Used to change mode.
(4) DIP switch
Used to make field settings.
The figure below shows the required position of the DIP switches on spare PCB. Change DIP
switches at time of power disconnected.
Application model The setting method (

represents the position of switches)
RXYQ72XA
RXYQ72XB
Set DS2-2 to ON.
RXYQ96XA
RXYQ96XB
Set DS2-1 and DS2-2 to ON.
RXYQ120XA
RXYQ120XB
Set DS2-3 to ON.
RXYQ144XA
RXYQ144XB
Set DS2-2 and DS2-3 to ON.
RXYQ168XA
RXYQ168XB
Set DS2-1, DS2-2 and DS2-3 to ON.
1 2 3 4
1 2 3 4
ON
OFF
DS1 DS2
1 2 3 4
1 2 3 4
ON
OFF
DS1 DS2
1 2 3 4
1 2 3 4
ON
OFF
DS1 DS2
1 2 3 4
1 2 3 4
ON
OFF
DS1 DS2
1 2 3 4
1 2 3 4
ON
OFF
DS1 DS2