Heating Operation - Zibro S1523 Operating Manual

NOTE!
• Even if you press the ON button right after the operation stop, the air conditioner will not
start operation for approx. 3 min. in order to protect the compressor. The operation will start
automatically after 3 min. of waiting.
• If the unit operates cooling and dry for a long time in high humidity (i.e., windows and doors
are opened), dew and water droplets may form on the indoor unit.
• 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 (1.8~3.6°F) 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.
* For Dual and Triple models only
Only one operation mode should be selected at a time for all the indoor units. (Different
modes can not be concurrently selected for the indoor units.) If one or two indoor units are
already operating in a certain mode, another mode can not be selected for the other indoor
units. A warning beep will sound, and the unit will not function.When this happens, select the
same mode as the other operating units.

Heating Operation

NOTE!
• Unless the heat exchanger gets warm enough, the air will not flow out to prevent cold air.
• Even if you press the ON button right after the operation stop, the air conditioner will not
start operation for approx. 3 min. in order to protect the compressor. The operation will start
automatically after 3 min. of waiting.
• During the heating operation, the outdoor unit may frost and heating capacity may
deteriorate. 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.
• If it is difficult to warm the room because of low outdoor temperature, use additional heating
equipment.
* For Dual and Triple models only
Only one operation mode should be selected at a time for all the indoor units. (Different
modes can not be concurrently selected for the indoor units.) If one or two indoor units are
already operating in a certain mode, another mode can not be selected for the other indoor
units. A warning beep will sound, and the unit will not function. When this happens, select the
same mode as the other operating units.
1. Press the ON/OFF button
2. Set the operation mode to Heating
3. Adjust the setting temperature by pressing the temperature setting buttons.
Temperature setting range:16~30°C by 1°C step.
4. Adjust the fan speed by pressing the fan speed button. When the MODE is
set at "AUTO", the fan speed changes automatically.
5. Press the ON/OFF button again.The system will retain the previous setting
conditions until next operation.
, by pressing the operation mode button.
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