GE MGI09CAB3 Manual De Uso Y Cuidado página 79

Problem Possible cause
Poor Cooling Perfor- Temperature setting may be
mance. higher than ambient room
temperature.
The heat exchanger on the
indoor or outdoor unit is dirty.
The air filter is dirty.
Air inlet or outlet of either unit
is blocked.
Doors and windows are open.
Excessive heat is generated
by sunlight.
Too many sources of heat in
the room (people, computers,
electronics, etc.)
Low refrigerant level due to
leak or long-term use.
SILENCE function (on some
models) is activated.
The unit is not work- Power failure.
ing.
The power is turned off.
The fuse is burned out or the
circuit breaker is tripped.
Remote control batteries are
dead.
The unit's 3-minute protec-
tion feature has been acti-
vated.
Timer is running.
Solution
• Select a lower the temperature set-
ting.
• Clean the affected heat exchanger.
• Remove the filter and clean it ac-
cording to instructions.
• Turn the unit off, remove the ob-
struction and turn it back on.
• Make sure that all doors and win-
dows are closed while operating the
unit.
• Close windows and curtains during
periods of high heat or bright sun-
shine.
• Reduce amount of heat sources.
• Check for leaks, seal again if neces-
sary and top off refrigerant.
• SILENCE function can lower product
performance by reducing operating
frequency. Turn off SILENCE func-
tion.
• Wait for the power supply to be re-
stored.
• Turn on the power.
• Replace the fuse or reset the circuit
breaker.
• Replace batteries.
• Wait three minutes after restarting
the unit.
• Turn timer off.
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