5-2) Refrigerant Flow Sound
! Water flowing sound, hiss or sizzling sound can make while refrigerant in the pipes is changing from liquid to gas
state when comp. starts or stops.
It is normal to the refrigerator.
Water flowing or hiss sounds from
the refrigerator ?
Refrigerant sound of hiss or
sizzling sound when comp.
starts ?
Start
Attach an absorber gum on the
capillary tube.
N
Y
Apply a gum on the accumulator.
Y
Refrigerant sound of hiss or
sizzling when comp. stops ?
N
Apply a gum on the accumulator.
Y
Any shaking sound from F-
compartment when comp.
works ?
N
Fasten the evaporator in F-
compartment tightly against
touching (liner) surfaces.
N
Y
Explain refrigerator work
mechanism and sound to the
users or customers.
Remarks
Failure Checkup & Troubleshooting
Page 16
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