Daikin VRV EMERION RXYQ-AATJA, Руководство по обслуживанию

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SiUS342303E Field Setting from Outdoor Unit
Part 5 Field Settings and Test Operation 182
Caution
2. Field Setting from Outdoor Unit
To continue the configuration of the VRV system, it is required to give some input to the PCB of the
unit. This chapter will describe how manual input is possible by operating the BS buttons/DIP
switches on the PCB and reading the feedback from the 7 segment displays.
For
VRV system it is alternatively possible to make several commissioning field setting through a
personal computer interface (for this, an optional cable is required). The installer can prepare the
configuration (off-site) on PC and afterwards upload the configuration to the system.
2.1 DIP Switch Setting when Mounting a Spare PCB
 After replacement with spare PCB, be sure to make settings shown in the table on the following
page. The procedure for making settings of spare PCB is different from that used for factory
settings described above. Be sure to refer to the table shown on the following page in order to
make settings of spare PCB after replacement.
 Enforce a re-initialization of communication: hold press the RETURN (BS3) button for minimum
5 seconds.
 After initialization, a test operation is required from outdoor unit (hold the SET (BS2) button until
indication t01 appears).
1 2 3 4
DS1
1 2 3 4
DS2
(3) BS button
(BS1~BS3)
(2) Segment display
(SEG1~SEG3)
(4) DIP switch
(DS1-1~4) (DS2-1~4)
Connection terminal
for transmission use
ON
OFF
Initial position of DIP switches (
„
)
(1) Microcomputer normal monitor
(HAP)