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Les langues disponibles
Installation and Operating Instructions
Central ventilation units AIR1 XH
confirm by pressing the
button.
OK
OK
EAF Const. speed setp.
Reduced: XXX %
Normal: XXX %
Boost: XXX %
2�4�11 Auxiliary heater type
Selection of available auxiliary heater types. The following selection options are available:
• None
• Water (warm water heater register)
• Electric (electrical heater register)
Press the
button to enter the "Auxiliary heater type" menu. Press the
OK
OK
Confirm by pressing the
OK
OK
Aux. heater type
None
2�4�12 Cooling register
Selection of available cooling register types. The following selection options are available:
• None
• Water (cold water cooling register)
• DX (DX cooling register)
Press the
button to enter the "Cooling register type" menu. Press the
OK
OK
Confirm by pressing the
OK
OK
Cooling register type
None
2�4�13 Recirculation damper
Select Yes/No.
Press the
button to enter the "Recirculation damper" menu. Press the
OK
OK
and confirm by pressing the
Recirculation damper
None
2�4�14 Night cooling (Bypass)
Select Yes/No to activate/deactivate the night cooling.
Settings:
• Outside air temperature Activation
• Outside air temperature Night Max.
• Outside air temperature Night Min.
• Room temperature min.
• Start/stop time Free night cooling
• Time to block heater output after free night cooling
• Outside air sensor fixed in intake duct
Bypass
(Night cooling)
Yes →
Active above outside temp.
22 °C
Press the
button in the "Active above outside temp." menu, to set the outside air temp. setpoint for the night cooling.
OK
OK
Night cooling is only active if the intake air temperature was above this value during the last operation. Then press the
button to set the temperature.
OK
OK
Outside temp. bypass
Max: 18.0 °C
Min: 10.0 °C
Room temp. Min 18.0 °C
↑
OK
OK
↓
button.
↑
OK
OK
↓
button.
↑
OK
OK
↓
button.
OK
OK
↑
OK
OK
↓
↑
OK
OK
↓
OK
OK
↓
↑
OK
OK
↓
42
OK
OK
OK
OK
button to select the auxiliary heater type.
OK
OK
button to select the cooling register type.
OK
OK
button to select the recirculation damper
OK
OK
OK
OK
OK
OK
OK
OK
OK
OK
EN
OK
OK
OK
OK
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