Glossary - VENTILAIRSEC VMI PULSE'R Prestige Galbé Installation Manual

7 Glossary

Air quality: assessment of the state of the ambient air according to a scale measuring the rate of
concentration of pollutants.
Condensation: physical phenomenon resulting in the appearance of water droplets when warm air
comes into contact with a cold surface.
Cut-off temperature: see 4.9 Initial settings.
Door undercuts: removing a small part at the bottom of a door so that the air can flow underneath it.
Flow rate (air/ventilation): volume of blown air over a certain period.
Load loss: organ or irregularity impeding the flow of air.
Pairing: creating a pair, i.e. two communicating appliances recognise each other. In this case, the
VMI® unit and the remote control recognise each other.
Positive ventilation: air injected into the premises.
Preheat temperature: temperature at which the VMI® unit preheats the air blown into the premises
if the temperature of air it draws in is lower.
Premises: space to ventilate - house, offices, public premises, etc.
Relative humidity: Rate of humidity in the air as a percentage.
Renewal rate: number of times the air in the premises is renewed every hour.
RS: Rated speed. The VMI® set speed for the volume to be ventilated.
VMI®: Positive Input Ventilation.
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