FläktGroup eQ PRIME 005, Пусконаладка

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25 FläktGroup DC_9355GB 20180119_R0 We reserve the right to make changes without prior notice
Air handling unit
Night cooling
The night cooling setting is used during the summer,
outside ordinary operating periods, to cool the premises at
night with cool outdoor air.
Function:
When both the room temperature and outdoor
temperature exceed the set threshold value and the
difference between these threshold values exceeds the set
differential, the air handling unit is started in order to cool
the premises using fresh outdoor air. Coolers are disabled.
If the unit was ordered with
night cooling , a facade sensor
and a room temperature sensor are included.
Night cooling is activated when:
• Outdoor temperature is higher than Min outs tmp.
• Outdoor temperature < Room temperature - Delta.
• Room temperature > Room tmp se
Hysteresis.
Night purging is disabled when:
• The function has been operating for longer than the
Min. operating time.
• External control is activated.
• Outdoor air temperature > Room temperature -1 °C.
• Room temp
≤
Room tmp setpoint.
To retrofit the unit with night purging, contact FläktGroup support
(+46 36 193003).
Night cooling
Room tmp setpoint
Hysteresis
Delta
Min outs tmp
Min run time
22.0 °C
3.0 °C
5.0 °C
12.0 °C
30.0 min
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