Automatic Operation - Zibro S1731 Manuel D'utilisation

man_S17xx.qxd 12-03-2009
NOTE!
• If the unit operates in cooling or dry for a long time in high humidity (i.e., windows and doors
are opened), dew and water drops may form on the indoor unit. Be aware that falling drops of
water can damage your floor (e.g. carpet or parquet).
• If you set a low temperature for dry operation, you may feel the air flow is cold.
• During dry mode operation, the system performs the cooling operation until the room
temperature reaches 1~2°C above the setting temperature. Then it continues dry mode
operation intermittently with fan speed at "LO", regardless of the designated speed.
• During dry operation, the indoor unit stops operating for 3 minutes when the room
temperature reaches the setting temperature.
• During the heating operation, the outdoor unit may frost and heating capacity may be
reduced. In this case, the unit stops its heating operation and conducts defrosting operation
automatically. During the defrosting operation, the fans of the indoor and outdoor units stop.
• Unless the heat exchanger gets warm enough, the air will not flow out to prevent cold air.

Automatic operation

In automatic operation the air conditioner selects the operation mode (cooling, dry, heating) according to
the room temperature when it starts.
• The air conditioner will restart in the previous mode if automatic operation is resumed within 3 hours
from the switch-off.
• Mode review. The computer checks and compares the room temperature regularly after the compres-
sor shuts off, and will adapt the operating mode.
NOTE
If the selected mode by Automatic operation does not suit you, set the operation mode (cooling,
dry, heating) with the operation mode button.
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1. Press the ON/OFF button
2. Set the operation mode to Automatic "AUTO", by pressing the operation
mode button
3. Adjust the setting temperature by pressing the temperature setting buttons.
4. Adjust the fan speed by pressing the fan speed button. When the mode is set
at "AUTO" the fan speed changes automatically.
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