SiUS371901E
Field Settings for Outdoor Unit
Field Settings and Test Operation
188
2. Field Settings for Outdoor Unit
To continue the configuration of the
VRV
heat recovery 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
heat recovery system it is alternatively possible to make several commissioning field setting through a
personal computer interface (for this, option EKPCCAB1 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 Mounting a Spare PCB
Caution:
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).
(3) BS button (BS1~BS3)
(2) Segment display (SEG1~SEG3)
(4)
DIP switch
(DS1-1~4)
(DS2-1~4)
(1)
Microcomputer
normal monitor
(HAP)
Connection terminal
for transmission use
ON
OFF
1 2 3 4
DS1
ON
OFF 1 2 3 4
DS2
Initial position
of DIP switches
Position
Set switch
(1) Microcomputer normal monitor
This monitor blinks while in normal operation, and turns ON or OFF when an error occurs.
(2) 7 segment display
· Used to check the transmission.
· Used to display the transmission state between indoor and outdoor units.
· Used to display the error description.
· Used to display the contents of field setting.
(3) BS button
Used to change mode.
(4) DIP switch
Used to make field settings.
Summary of Contents for REYQ-XA
Page 1: ...Service Manual SiUS371901E REYQ72 456XATJU REYQ72 456XAYDU REYQ72 432XAYCU Heat Recovery 60 Hz...
Page 415: ...SiUS371901E Wiring Diagrams Appendix 402 REYQ144 168XATJU 2D119206A...
Page 416: ...Wiring Diagrams SiUS371901E 403 Appendix REYQ72 96 120XAYDU 2D119207B...
Page 417: ...SiUS371901E Wiring Diagrams Appendix 404 REYQ144 168XAYDU 2D119208B...
Page 418: ...Wiring Diagrams SiUS371901E 405 Appendix REYQ72 96 120 144 168XAYCU 2D119209A...
Page 421: ...SiUS371901E Wiring Diagrams Appendix 408 FXZQ05 07 09 12 15 18TAVJU 3D110443A...
Page 423: ...SiUS371901E Wiring Diagrams Appendix 410 FXEQ07 09 12 15 18 24PVJU 3D098557A...
Page 425: ...SiUS371901E Wiring Diagrams Appendix 412 FXSQ05 07 09 12 15 18 24 30 36 48 54TAVJU C 3D110467C...
Page 426: ...Wiring Diagrams SiUS371901E 413 Appendix FXMQ07 09 12 15 18 24 30 36 48 54PBVJU 3D093209B...
Page 428: ...Wiring Diagrams SiUS371901E 415 Appendix FXHQ12 24 36MVJU 3D048116C...
Page 429: ...SiUS371901E Wiring Diagrams Appendix 416 FXAQ07 09 12 18 24PVJU C 3D075354D...
Page 435: ...SiUS371901E Wiring Diagrams Appendix 422 VAM1200GVJU 3D073270D...
Page 437: ...SiUS371901E Wiring Diagrams Appendix 424 1 4 2 Multi Branch Selector Unit BS4Q54TVJ 3D089123B...
Page 438: ...Wiring Diagrams SiUS371901E 425 Appendix BS6 8Q54TVJ 2D089122B...
Page 439: ...SiUS371901E Wiring Diagrams Appendix 426 BS10 12Q54TVJ 2D089121B...
Page 440: ...Revision History Month Year Version Revised contents 04 2019 SiUS371901E First edition...
