Maintenance - Toshiba RAV-HM561UT-E Owner's Manual

▼When cooling
Point the louver horizontally.
NOTE
• When stopped, the louver closes automatically.
• The louver automatically becomes horizontal or closed at the start of heating operation, defrosting operation, or when
the set temperature becomes the same as room temperature. If you set the swing or wind direction at this time, the
remote controller display will be the setting, but the louver will not move. When the normal heating operation that
blows warm air is started, the louver will be in the set wind direction.
• When the defrosting operation is performed during heating, the louver automatically closes to reduce the cold air
falling from the indoor unit.
• If the heating operation is performed less than 12 hours after the circuit breaker is turned on when the outside
temperature is low, the louver may automatically close immediately after the start of heating operation to reduce the
loss of cold air.
■
Information
The following functions require a connection with the RBC-AMTU*** and
RBC-AMSU*** remote controller. For details, consult the dealer where you
purchased this product.
• Individual unit selection during group operation
• Individual setting of louver position (wind direction)
• Swing type setting
• Louver lock (no swing) setting
19-EN
▼When heating
Point the louver downward.
• The louver automatically closes when running is
stopped.
• In pre-heating mode, the louver points upward.
The swing indication appears on the remote
controller even in pre-heating mode, but the actual
swing starts only after pre-heating is complete.
7

Maintenance

WARNING
Cleaning the air filter and other parts of the air filter involves dangerous work in high places, so be sure
to have a qualified installer or qualified service person to do it.
Do not attempt it by yourself.
CAUTION CAUTION
Do not push buttons with wet hands.
Doing so may result in electric shock.
Cleaning the air filters
• When the filter indicator is displayed on the remote controller, clean the air filters.
(Only for RBC-AMTU*** and RBC-AMSU*** remote controllers.)
• Clogged filters may lower the cooling and heating performance.
When the unit will not be used for a long time
1. Perform the fan operation for a couple of hours to dry inside.
2. Stop the air conditioner with the remote controller and turn off the circuit breaker.
3. Clean the air filters and reinstall them.
Before the cooling season
Clean the drain pan
• Contact the dealer where you purchased the product.
(Drain does not work if the drain pan or vent is clogged. In some cases the drain may overflow and wet the wall or floor. Be
sure to clean the drain pan before the cooling season.)
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20-EN