Troubleshooting by Remote Controller
SiBE341001
147
Troubleshooting
Troubleshooting
Caution
Be sure to turn off power switch before connect or disconnect connector,
or parts damage may be occurred.
YES
Go on to the next page.
( Starting failure due to aged operation.)
NO
Check if it is the first
time to start after
installation.
Check if a right
amount of refrigerant
is charged.
Charge a right amount of
refrigerant.
Check if the stop
valve is open.
Check if the insulation
resistance of the compressor
is more than 100k
Ω
.
NO
YES
Refrigerant
is melting in refrigerant
oil. ( The unit is out of
power supply for more
than 6 hours.)
Check if the
compressor lead
wires are
disconnected.
YES
NO
YES
NO
NO
YES
YES
NO
Open the stop valve.
Cancel the melting state of
refrigerant.
Cancel the melting state of
refrigerant.
Fix the compressor lead wire.
Correct the wiring then supply the
power to restart.
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...