SiE25-110
Troubleshooting Based on Equipment Condition
Troubleshooting
117
3.9
Equipment Produces Loud Noise or Shakes
Applicable Model
All models of SkyAir series
Error Detection
Method
Error Generating
Condition
Possible Cause
Faulty installation
Excess charge of refrigerant
Air intrudes into refrigerant system
Flushing noise due to refrigerant shortage. (Sound of shoo...)
Troubleshooting
Correction of installation
Reinforcement for ceilings or
walls
Insert shock absorber in
mounting section, or
strengthen the mounting
section.
Normal. The sound is flushing
noise of gas (refrigerant)
inside air conditioning unit
Insert cushion materials to the
pipe support such as saddle.
Normal. The noise is a sound
generated at the time of gas
(refrigerant) flow change or
stop
Disassemble and remove
parts contact.
Normal. Operation sound of
draining device
Correct piping manually or
attach a dead weight to pipe
Normal. Creak generates by
shrinkage of resin parts due to
temperature change.
Normal.
After vacuum drying, charge
correct amount of refrigerant.
∗
Excess charge of refrigerant
∗
Air intrudes into refrigerant
system
∗
Flushing noise due to
refrigerant shortage. (Sound
of shoo...)
NO
YES
YES
YES
YES
YES
Does
the noise generate
with vibration of whole
ceilings and
walls?
YES
NO
NO
NO
Does
the noise generate
with vibration of unit
mounting section?
Continuous
slight noise of "shoo..."
during cooling or
defrosting
YES
[Power supply side]
Is the piping secured?
Sound of
"shoo..." generates
just after operation start or
stop, or defrosting
start or stop.
NO
NO
Does the
fan contact with other
parts?
Sound of
"shoo..." generates
during cooling or after
operation
stop.
NO
NO
Does the
pipe contact with
casing?
Creak during
heatingand after operation
stop
YES
NO
YES
YES
NO
Is
the noise
flushing sound from
pressure reducing valve
or capillary
tube?
YES
[Installation work side]
(S1997)
Caution
Be sure to turn off power switch before connect or disconnect connector,
or parts damage may be occurred.
Содержание SkyAir Super Inverter 70 D Series
Страница 11: ...SiE25 110 2...
Страница 15: ...Model Name and Power Supply SiE25 110 6 Model Name and Power Supply...
Страница 16: ...SiE25 110 Functions 7 Part 2 Functions 1 List of Functions 8 1 1 Functions 8...
Страница 31: ...Specifications SiE25 110 22 Specifications...
Страница 35: ...Wired Remote Controller SiE25 110 26 Remote Controller 1 2 Installation...
Страница 36: ...SiE25 110 Wired Remote Controller Remote Controller 27...
Страница 39: ...Wireless Remote Controller SiE25 110 30 Remote Controller...
Страница 63: ...Settings Concerning Maintenance SiE25 110 54 Field Setting FUYP...
Страница 64: ...SiE25 110 Settings Concerning Maintenance Field Setting 55 FHYP...
Страница 65: ...Settings Concerning Maintenance SiE25 110 56 Field Setting FAYP...
Страница 67: ...Settings Concerning Maintenance SiE25 110 58 Field Setting RZP100 125DV1 E RZP100DVAL E...
Страница 68: ...SiE25 110 Settings Concerning Maintenance Field Setting 59 RZP125 140DTAL...
Страница 107: ...Operation Range SiE25 110 98 Function and Operation 5 Operation Range 5 1 Operation Limits...
Страница 133: ...Procedure of Self Diagnosis by Remote Controller SiE25 110 124 Troubleshooting...
Страница 238: ...SiE25 110 Piping Diagrams Appendix 229 1 2 Twin System RZP100D RZP125D 3D034162...
Страница 240: ...SiE25 110 Wiring Diagrams Appendix 231 FHYP45BV1 FHYP60BV1 FHYP71BV1 FHYP100BV1 FHYP125BV1 3D027503...
Страница 241: ...Wiring Diagrams SiE25 110 232 Appendix FUYP71BV1 FUYP100BV1 FUYP125BV1 3D027747...
Страница 242: ...SiE25 110 Wiring Diagrams Appendix 233 FAYP71BV1 FAYP100BV1 3D027748...
Страница 243: ...Wiring Diagrams SiE25 110 234 Appendix 2 2 Outdoor Units 2 2 1 50Hz RZP71DV1 3D032604...
Страница 244: ...SiE25 110 Wiring Diagrams Appendix 235 RZP100DV1 RZP125DV1 3D032603...
Страница 245: ...Wiring Diagrams SiE25 110 236 Appendix 2 2 2 60Hz RZP71DVAL 3D032880B...
Страница 246: ...SiE25 110 Wiring Diagrams Appendix 237 RZP100DVAL 3D032881B...
Страница 247: ...Wiring Diagrams SiE25 110 238 Appendix RZP125DTAL RZP140DTAL 3D032882B...
Страница 251: ...SiE25 110 iv Index...