42
These are not failures (continued)
In this case Description and where to check
Operation lamp
Operation lamp ( ) is blinking slowly.
It is not a fault
•
For a power failure during operation (including Timer On setting), the lamp
illuminates when the power is supplied again. When the button in the remote control
is pressed once, the operation starts and the blinking changes to illuminate.
Re-select the timer when the power resumes since the timer settings are cancelled
during a power failare.
Operation lamp (
) or timer lamp ( ) blinks rapidly
(5 times per second).
Check again
•
Check the failure in accordance with the procedure “If the lamp in the indoor unit
blinks”.
Page 38
The lamp in the display of the indoor unit is dark.
•
Is the “Indoor unit operation display lamp brightness set” to “Standard”?
Page 34
Remote control operation
Remote control transmission is not received by
indoor unit
Check again
•
Is the button on the remote control pressed while the transmission between remote
control and receiving module?
Page 12
•
Is it immediately after the operation stops? (A signal is transmitted from the indoor
unit to the remote control immediately after the operation stops)
Press the button again.
•
Is the direction of the batteries (+, -) correct?
Page 11
•
Are the batteries dead?
•
Does the “A-B switching” in the remote control match the indoor unit?
Page 40
The vertical direction louvers do not move or
move in a narrow range even when
is
pressed.
•
Is timer set?
Page 21
•
Is the inside drying operation on?
Setting temperature is not displayed even when
is pressed.
•
Is it set to Plasma purifier only?
Page 17
Air conditioner does not stop operating even when
is pressed.
•
Is inside drying operation on?
Page 35
Press
2 more times to stop the operation.
If a noise is heard
Indoor unit
When the power turn on, start or stop the
operation of air conditioner.
These are not failures
•
Noise of initial position setting of vertical direction louvers.
When the air conditioner is operating.
•
When the flow of refrigerant is switched, a sloshing noise may sound.
•
When parts expand or shrink as the temperature changes, a sloshing noise sounds.
•
When the refrigerant flows, noise of rustling sounds.
Others
•
Hissing may sound if the outside wind is strong while the operation is stopped.
•
Bubbling noise from the drainage pipe is the noise from external air flowing into the
room through the drainage pipe. It is caused when the ventilation fan is operated in
an air tight room.
Sound comes from the plasma ion charger.
Consult us
For a failure of the plasma ion charger, consult the supplying retail dealership or
the Toshiba Service Center.
The plasma ion charger has high voltage poles. DO NOT inspect or repair yourself
since these are dangerous.
Outdoor unit
Air conditioner is operating.
These are not failures
•
Slosh is the noise of refrigerant flow.
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