SiBE341001
Troubleshooting by Remote Controller
Troubleshooting
166
Troubleshooting
Caution
Be sure to turn off power switch before connect or disconnect connector,
or parts damage may be occurred.
Go on to the Diagnosis Flow 1
(Faulty transmission caused
when the external control adaptor
is mounted)
Check the LED lamps for
“Confirmation of
malfunction 3”
corresponding to the
malfunction code “
U7
” and
for Confirmation of
malfunction 4 in the monitor
mode.
Confirmation of malfunction 3 Confirmation of malfunction 4
Go on to the Diagnosis Flow 2
(Transmission alarm given when
the external control adaptor is
mounted)
Go on to the Diagnosis Flow 3
(Abnormal transmission between
the master unit and the slave
unit 1)
Go on to the Diagnosis Flow 4
(Abnormal transmission
between the master unit and the
slave unit 2)
Go on to the Diagnosis Flow 6
(Erroneous manual address settings
of the slave units 1, 2 and 3)
Go on to the Diagnosis Flow 7
(Connection of five or more
outdoor units to the same circuit)
Go on to the Diagnosis Flow 8
(Abnormal transmission between
the master unit and the slave unit 3)
Go on to the Diagnosis Flow 9
(Indoor connection capacity
malfunction by a test run)
Confirmation of malfunction 3 Confirmation of malfunction 4
Confirmation of malfunction 3 Confirmation of malfunction 4
Confirmation of malfunction 3 Confirmation of malfunction 4
Confirmation of malfunction 3 Confirmation of malfunction 4
Confirmation of malfunction 3 Confirmation of malfunction 4
Confirmation of malfunction 3 Confirmation of malfunction 4
Confirmation of malfunction 3 Confirmation of malfunction 4
Go on to the Diagnosis Flow 5
(Faulty auto address of the slave
units 1, 2 and 3)
Confirmation of malfunction 3 Confirmation of malfunction 4
Confirmation of malfunction 3 Confirmation of malfunction 4
Go on to the Diagnosis Flow 10
(BS alarm (cooling/heating unified
ADP))
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...