Troubleshooting by Remote Controller Display / LED Display
SiE25-110
140
Troubleshooting
Troubleshooting
Connect correctly.
Connect correctly.
Connect correctly.
Connect correctly.
NO
YES
YES
NO
NO
NO
NO
Replace the fan motor.
NO
YES
YES
Remove the foreign matter.
YES
YES
YES
YES
NO
Is there any
foreign matter
around the fan?
YES
Replace the fan motor.
NO
Check No. 8
(For FHYCP100~140D only)
Check for the fan motor
connector.
Check No. 9
(For FHYCP100~140D only)
Check for the fan motor
connector.
NO
YES
Replace the fan motor.
Replace the indoor unit PC board.
Turn off the power supply.
3 HP or less
Is
the relaying wire
harness from the fan motor
correctly connected to X1A
and X2A connectors
on A3P?
Caution
Be sure to turn off power switch before connect or disconnect connector,
or parts damage may be occurred.
(S2578)
Is the
harness from the fan
motor correctly connected to
X20A connector on
A1P?
Is
the harness
from the fan motor
correctly connected with the
harness from X1A and X2A
connectors on
A3P?
Is
the harness
connecting X20A connector
on A1P and X3A connector
on A3P correctly
connected?
With
transfer connector
between the fan motor and
A3P disconnected, can
the fan be easily
turned by
hands?
Does
the resistance
between U,V,W phases
of fan motor balance each
other? Is there short circuit
between U,V,W
phases
respectively?
Is
the resistance
between Vcc-UVW of the
motor signal line balanced
with that between
GND-UVW?
Summary of Contents for SkyAir Super Inverter 70 D Series
Page 11: ...SiE25 110 2...
Page 15: ...Model Name and Power Supply SiE25 110 6 Model Name and Power Supply...
Page 16: ...SiE25 110 Functions 7 Part 2 Functions 1 List of Functions 8 1 1 Functions 8...
Page 31: ...Specifications SiE25 110 22 Specifications...
Page 35: ...Wired Remote Controller SiE25 110 26 Remote Controller 1 2 Installation...
Page 36: ...SiE25 110 Wired Remote Controller Remote Controller 27...
Page 39: ...Wireless Remote Controller SiE25 110 30 Remote Controller...
Page 63: ...Settings Concerning Maintenance SiE25 110 54 Field Setting FUYP...
Page 64: ...SiE25 110 Settings Concerning Maintenance Field Setting 55 FHYP...
Page 65: ...Settings Concerning Maintenance SiE25 110 56 Field Setting FAYP...
Page 67: ...Settings Concerning Maintenance SiE25 110 58 Field Setting RZP100 125DV1 E RZP100DVAL E...
Page 68: ...SiE25 110 Settings Concerning Maintenance Field Setting 59 RZP125 140DTAL...
Page 107: ...Operation Range SiE25 110 98 Function and Operation 5 Operation Range 5 1 Operation Limits...
Page 133: ...Procedure of Self Diagnosis by Remote Controller SiE25 110 124 Troubleshooting...
Page 238: ...SiE25 110 Piping Diagrams Appendix 229 1 2 Twin System RZP100D RZP125D 3D034162...
Page 241: ...Wiring Diagrams SiE25 110 232 Appendix FUYP71BV1 FUYP100BV1 FUYP125BV1 3D027747...
Page 242: ...SiE25 110 Wiring Diagrams Appendix 233 FAYP71BV1 FAYP100BV1 3D027748...
Page 243: ...Wiring Diagrams SiE25 110 234 Appendix 2 2 Outdoor Units 2 2 1 50Hz RZP71DV1 3D032604...
Page 244: ...SiE25 110 Wiring Diagrams Appendix 235 RZP100DV1 RZP125DV1 3D032603...
Page 245: ...Wiring Diagrams SiE25 110 236 Appendix 2 2 2 60Hz RZP71DVAL 3D032880B...
Page 246: ...SiE25 110 Wiring Diagrams Appendix 237 RZP100DVAL 3D032881B...
Page 247: ...Wiring Diagrams SiE25 110 238 Appendix RZP125DTAL RZP140DTAL 3D032882B...
Page 251: ...SiE25 110 iv Index...