Fan Speed; Battery Replacement - Airzone UNO Manual Del Usuario

Ventilation. The system works exclusively in ventilation mode when the zone is active.
Cool. The system works exclusively in cooling mode when the zone is generating demand (SetpointT < roomT).
Heat. The system works exclusively in heating mode when the zone is generating demand (SetpoingT > roomT).
Dry. Only available in Direct Expansion systems. The system works in dry mode, refreshing the zone (reducing the
humidity) when any of the zones is generating demand (Setpoint T > room T.

Fan Speed

Note: This option is not available on installations with dampers control.
On fancoil systems, it is used to set the speed of the AC unit fan. The speed is set in automatic mode by default:
High speed.
Medium speed.
Low speed.
Automatic speed.
On direct expansion units, enables to directly select the speed of the unit, setting the value 1 as the lowest speed
speed is set in automatic mode by default.

Battery replacement

The wireless Airzone Think Thermostat will display a battery alert on its screen when the batteries are low.
To replace the battery, please remove the thermostat from its back plate and then replace the battery (CR2450).
Important: We recommend the use of top-brand batteries. Using low-qualities batteries may reduce the duration of use.
Note: Do not forget to remove the security system before taking away the thermostat from the wall.
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