Toshiba RAV-SP420UT-UL Auto Changeover, Cooling, Heating, wayAir Discharge Cassette Type

Models: RAV-SP360UT-UL RAV-SP240UT-UL RAV-SP300UT-UL RAV-SP420UT-UL

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Auto Changeover

4-way Air Discharge Cassette Type

Owner’s Manual

NOTE

Auto Changeover

When in Auto Mode, the unit selects the operating mode (cooling, heating or fan only) based on the user selected set point temperature.

If the Auto mode is uncomfortable, you can select the desired conditions manually.

Cooling

If there is a demand for cooling, unit will start approximately 1 minute after mode is selected.

Heating

If there is a demand for heating, unit will start approximately 3 to 5 minutes after the mode is selected.

After the heating operation has stopped, FAN may continue to run for approx. 30 seconds.

When the room temperature reaches the set temperature and the outdoor unit stops, the indoor unit fan runs at ultra low speed and the outdoor unit fan runs at low speed.

During defrost operation, the fan stops so that cool air is not discharged. (“ HeatingPre-heat is displayed.)

When restarting the operation after stop

When attempting to restart the unit immediately after it was stopped, the unit can not start for approx. 3 minutes this is to protect the compressor.

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Toshiba RAV-SP420UT-UL, RAV-SP300UT-UL Auto Changeover, Cooling, Heating, When restarting the operation after stop