2.3 Overview operational controls
The Air Control - Allure clock thermostat has a number of buttons with which the device can be operated:
1 = Setting knob
2 =
Return key
3 =
Setting & activating timer programme
4 =
Key manual control
5 =
Setting key operation mode
1. This setting knob (menu) has various functions depending on the selected menu.
Turn - Change temperature / time setting or select menu.
Press - Open selected menu or confirm selection.
2. The “Return” key always takes you one step back in the menu or cancels a temporary or manual setting.
3. Key for setting the time programme
4. Pressing the key manual control allows putting the Air Control - Allure clock thermostat at a constant
temperature for an indefinite period (see section 5.2).
5. This key allows you to choose from four different operating modes (refer to the table below).
Four different operating modes can be selected with the key nr. 5; on the display the selected operating
mode is shown in red (1, 2, 3 or
T
):
1 Ventilation mode off
▪
The system fan is controlled by the temperature sensor; if there is no heat demand, the system fan is
stopped.
▪
Burner modulating in accordance with heat demand room thermostat.
2 Comfort mode
▪
The system fan is controlled by the temperature sensor; if there is no heat demand, the system fan
runs continuously at minimum air flow rate.
▪
Burner modulating in accordance with heat demand room thermostat.
3 Increased ventilation mode
▪
The system fan runs continuously at maximum preset air flow rate.
▪
Burner modulating in accordance with heat demand room thermostat.
T
Cooling on
▪
If there is cooling demand, the system fan runs continuously in cooling mode; if there is no cooling
demand, the system fan runs at minimum air flow rate.
▪
The burner can never be activated when the left-hand setting knob is set at cooling mode.
Air Control - Allure clock thermostat 616720-A
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