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Correct operating procedures
8

Setting the frost protection operation

1Push the TEMP button (49) during a heating
operation.
• Repeatedly push the button or hold it down until
“ ” appears on the numeric display.
2Now hold down the TEMP button (49) for at
least 4 seconds.
• When this button is pushed, what appears on the
numeric display changes from “ ” to “ ”, and the
display lights.
• The frost protection operation now starts.

Releasing the frost protection operation

1Push the TEMP button (49) during the frost
protection operation.
• When this button is pushed, the display goes
off, and what appears on the numeric display
changes from “ ” to “ ”.
• A normal heating operation now starts. The
temperature setting is 18°C so push the TEMP
button (49), and select the desired temperature
setting.
The functions will differ depending on the model and
system.
• During this operation, the maximum current is
restricted.
* For further details, refer to the operating instructions
of the air conditioner.

Initiating a save operation

1During operation, push the button (38).
• The save operation where the maximum current is
restricted starts, and the save operation display
lights.
2To release the save operation, push the
button (38) again.
• The save operation display goes off, and
normal operation starts.
The functions will differ depending on the model and
system.
• When the air conditioner has stopped operating after
an auto (cooling), dry or cooling operation, this
function moves into action to dry out the insides of the
indoor units using the fan operation so as to keep the
indoor units clean.
* For further details, refer to the operating instructions
of the air conditioner.
1The self-cleaning operation starts automatically
when the air conditioner was in the auto
(cooling), dry or cooling mode for at least 10
minutes before its operation is shut down.
• The ON lamp goes off, the operation stop display
appears on the LCD screen, and the self-cleaning
operation display lights.
• The duration of the self-cleaning operation differs
depending on the operation time prior to shutdown.
2To stop the self-cleaning operation, push the
button (32) twice in succession.
• The self-cleaning operation display goes off,
and the self-cleaning operation ends.
Save operationsSelf-cleaning operations
Operation time prior to
shutdown
Duration of self-
cleaning operation
Under 10 minutes No self-cleaning
operation
10 or more minutes but
under an hour
1 hour
1 hour or more 2 hours
MB FRIGO Grupa d.o.o., Bani 81, 10010 Zagreb, www.toshiba.hr, e-mail: toshiba@mbfrigo.hr