Nibe ERS 20-250, Руководство по установке

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Preparations
• Check the miniature circuit-breaker (FA1) in the main
product. It may have tripped during transportation.
• Check that the air filters are clean, they can become
dirty after installation.
Filling
• Check that there is water in the water seal, fill if ne-
cessary.
Start-up and
inspection
SETTING THE VENTILATION
The ventilation must be set according to applicable
standards. The supply air flow is adjusted to guarantee
a negative pressure. The settings are made in menu
7.1.4 for the S-series and in menu 5.1.5 and 5.1.6 for
the F-series.
Even if ventilation is roughly set at installation it is im-
portant that a ventilation adjustment is ordered and
permitted.
Caution
An incorrectly set ventilation flow can damage
the house and may also increase energy con-
sumption.
NOTE
Order a ventilation adjustment to complete the
setting.
Ventilation capacity
0
0 10 20 30 40 50 60 70 80
100
50
150
250
350
200
300
400
Tillgängligt tryck
(Pa)
Flöde
(l/s)
30%
100%
80%
60%
40%
50%
70%
Available pressure
Airflow
Fan output
1
0
10 0 20 30 40 50 60 70
10
20
30
40
50
60
70
Effekt
(W)
Flöde
(l/s)
30%
100%
80%
60%
50%
70%
40%
Output
Airflow
1 The diagram shows the power consumption per fan.
Dry temperature efficiency according to EN 308
78
0 25 50 75 100 125 150 (l/s)
0 100 150 50 200 300 250 350 400 500 450 550 (m 3 /h)
80
82
84
86
88
90
92
94
Temperatur
(°C)
Luftflöde
Temperature efficiency
Airflow
(m³/h)
NIBE ERS 20-250 Chapter 6 | Commissioning and adjusting 16
6 Commissioning and adjusting