Troubleshooting by Remote Controller
SiBE341001
169
Troubleshooting
Troubleshooting
YES
NO
YES
NO
Replace the outdoor unit main
PCB of the SLAVE 2.
Remove the connecting wires of
the outdoor multi and then reset
the power supply.
Replace the main PCB (A1P) of
the outdoor unit.
YES
NO
Diagnosis Flow 3
Diagnosis Flow 4
Diagnosis Flow 5
Check
the connection status
of connecting wires of the outdoor
multi to SLAVE 2. Check if the wiring is
disconnected or is about to be
disconnected.
Check
if the outdoor unit
is connected to multi-
system.
Confirmation of malfunction 3
Check
the connection status
of connecting wires of the outdoor
multi to SLAVE 1. Check if the wiring is
disconnected or is about to be
disconnected.
Correct the connecting wires of the
outdoor multi and then reset the
power supply.
Replace the outdoor unit main
PCB of the SLAVE 1.
Correct the connecting wires of
the outdoor multi and then reset
the power supply.
Confirmation of malfunction 4
Confirmation of malfunction 3 Confirmation of malfunction 4
Confirmation of malfunction 3 Confirmation of malfunction 4
Caution
Be sure to turn off power switch before connect or disconnect connector,
or parts damage may be occurred.
Summary of Contents for RQYQ140-180PY1
Page 216: ...Piping Diagrams SiBE341001 207 Appendix 1 2 BS Unit BSVQ100 160 250PV1 4D057985B...
Page 217: ...SiBE341001 Piping Diagrams Appendix 208 BSV4Q100PV1 3D064148...
Page 218: ...Piping Diagrams SiBE341001 209 Appendix BSV6Q100PV1 3D064149...
Page 220: ...Wiring Diagrams for Reference SiBE341001 211 Appendix 2 2 BS Unit BSVQ100 160 250PV1 3D055928C...
Page 221: ...SiBE341001 Wiring Diagrams for Reference Appendix 212 BSV4Q100PV1 3D063928B...
Page 222: ...Wiring Diagrams for Reference SiBE341001 213 Appendix BSV6Q100PV1 3D063929B...
Page 223: ...SiBE341001 Option List Appendix 214 3 Option List 3 1 Option Lists Outdoor Unit 3D066354...