SiUS371614E
Field Setting from Outdoor Unit
Field Settings
136
2. Field Setting from Outdoor Unit
To continue the configuration of the
VRV
IV
heat recovery system, it is required to give some input to the logic
board of the unit. This chapter will describe how manual input is possible by operating the BS buttons/DIP
switches on the logic board and reading the feedback from the 7 segment displays.
For
VRV IV
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
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:
1
3
2
1
Front plate
2
Inspection cover
3
Main PCB with 3sevensegmentdisplay and 3 BS
buttons
1
2
BS1BS2
DS1 DS2
BS3
X27A
1
7segment displays (3x)
2
BS
buttons
BS1
MODE
for changing the set mode
BS2
SET
for field setting
BS3 RETURN
for field setting
DS1,
DS2
DIP
switches
Summary of Contents for REYQ-TA Series
Page 1: ...Service Manual SiUS371614E REYQ72 456TAYDU REYQ72 456TATJU Heat Recovery 60 Hz...
Page 304: ...Wiring Diagrams SiUS371614E 291 Appendix REYQ96 120TAYDU 2D106425A...
Page 305: ...SiUS371614E Wiring Diagrams Appendix 292 REYQ144 168TAYDU 2D106426A...
Page 306: ...Wiring Diagrams SiUS371614E 293 Appendix REYQ72TATJU 3D106421A...
Page 307: ...SiUS371614E Wiring Diagrams Appendix 294 REYQ96 120TATJU 2D106422A...
Page 308: ...Wiring Diagrams SiUS371614E 295 Appendix REYQ144 168TATJU 2D106423A...
Page 318: ...Wiring Diagrams SiUS371614E 305 Appendix VAM1200GVJU 3D073270C...
Page 320: ...Wiring Diagrams SiUS371614E 307 Appendix 1 4 2 Multi Branch Selector Unit BS4Q54TVJ 3D089123B...
Page 321: ...SiUS371614E Wiring Diagrams Appendix 308 BS6 8Q54TVJ 2D089122B...
Page 322: ...Wiring Diagrams SiUS371614E 309 Appendix BS10 12Q54TVJ 2D089121B...
Page 323: ...Revision History Month Year Version Revised contents 02 2017 SiUS371614E First edition...
