Accessing The Bs Buttons On The Logic Board - Daikin Aurora Series Service Manual

Field Setting from Outdoor Unit
2.2

Accessing the BS Buttons on the Logic Board

It is not required to open the complete electronic component box to access the BS buttons on the logic board and
read out the 7 segment display(s).
To access you can remove the front plate (see figure). Now you can open the inspection cover of the electrical
component box front plate (see figure). You can see the three BS buttons and the three 7 segment displays and
DIP switches.
Operate the switches and BS buttons with an insulated stick (such as a closed ball-point pen) to avoid touching
of live parts.
Location of the segment displays, buttons and DIP switches:
117
3
1
1 Front plate
2 Inspection cover
3 Main PCB with 3sevensegmentdisplay and 3 BS
buttons
BS1BS2
BS1 MODE for changing the set mode
BS2 SET for field setting
BS3 RETURN for field setting
DS1, DS2 DIP switches
1 7segment displays (3x)
2 BS buttons
2
1 2
DS1 DS2
BS3
X27A
Field Settings and Test Operation
SiUS341802E