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8.Malfunction causes and solutions
Problem
Abnormal vibration or
sound during operation.
The buzzer sound does
not stop.
Cause
Troubleshooting
If a problem occurs while using the garbage disposer, refer to this section.
If that does not fix the problem. contact the Call Center (see page 23 for contact information).
The garbage disposer
does not operate.
The plug is not securely in
place.
The overload protection device
is activated due to overloaded
food waste or jamming caused
by foreign objects.
The earth leakage circuit breaker
on the distribution switchboard
or the branch circuit breaker for
the garbage disposer is off.
Electric leakage.
Metals, glass, plastics,
or other foreign objects
were inserted.
A large amount of food
waste that is difficult to
process, such as raw
octopus and squid, was
inserted.
T h e r o t ating blad e is
deformed due to jamming
caused by rigid foreign
objects.
The power plug is out.
Insert the plug switch again
with the △ marking aligned
with the OFF position, and turn
it right to the ON position.
Remove foreign objects.
(See page 14.)
Turn the plug switch to the OFF
position to stop the buzzer sound.
Then, clear the jam and press the
reset button.
（See pages 15〜17.）
The overload protection device
is activated.
Remove items not to be inserted.
Cut food waste that is difficult to
process into small pieces and
insert a small amount together
with other food waste.
Items not to be inserted or
food waste that is difficult
to process was inserted in
large quantities.
The rotating blade needs
to be replaced. Contact
the Call Center.
C u t f o o d w a s t e t h a t i s
difficult to process, into small
pieces and insert a small
amount together with other
food waste. (See page 7 .)
S t o p using t h e g a r b a ge
disposer and contact our
Call Center.
Push up the latch of the earth
leakage circuit breaker or the
garbage disposer branch
circuit breaker to tum it ON.
Insert the garbage disposer
power plug into the outlet.
Clear the jam and press the
reset button.
(See pages 15˜17.)
Food waste remains in
the grinding chamber.
The △ marking of the plug
switch is at the ON position.
Packing, the shaft seal
part, etc. are consumable
par ts. Contact the Call
C e n t e r. C o n t in u e d u s e
of the garbage disposer
condition will cause the unit
to malfunction.
Close the stop cock and
d i s c o n t i n u e u s e , a n d
contact the Teral call center
for service instructions.
The packing has deteriorated.
The packing needs to be
replaced. Contact the Call
Center.
The packing needs to be
replaced. Contact the Call
Center.
Waste has accumulated
inside the electromagnetic
valve.
T he power cable o f t he
electromagnetic valve comes
off from the control panel for
the disposer. The strainer of
the electromagnetic valve is
clogged.
The packing needs to be
replaced. Contact the Call
Center.
The packing has deteriorated.
Water is leaking from the
shaft seal part.
Operate the garbage disposer
approximately once a week,
even if there is no need to use
it for a long period of time.
O p e r a t e t h e g a r b a g e
disposer and process the
food waste.
Keep the plug switch at
the OFF position while
the disposer is not used.
Waste has accumulated inside
the grinding chamber after not
using the garbage disposer for
an extended period of time.
Food waste has accumulated
inside the garbage disposer.
Water in the sink does
not drain easily when the
garbage disposer is not
in use.
Water is leaking from the
inspection hole on the side
of the garbage disposer.
Operate the garbage disposer
and process the food waste.
ontact the Call Center.
Food waste has accumulated
inside the garbage disposer.
Items not to be inserted,such as
fibrous food waste or seashells,
were inserted for grinding,
clogging the inside of the garbage
disposer or the drain pipe.
Water accumulates in the
sink and does not drain at
all.
Water does not come
out even after turning on
the switch.
Wa t e r d o e s n o t s t o p
even after turning off the
switch.
Water is leaking from the
water supply equipment.
Water is leaking from the
sink joint or trap.
